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024.03 Appendix P.3 - Additional Wetland Materials
memo Page 1 TO: City of Bozeman FROM: Christine Pearcy, Environmental Scientist DATE: November 14, 2022 JOB NO.: 10130.001 RE: West Park - Wetland Review Response #2 CC: James Nickelson, PE Urgent For Review Please Comment Please Reply For Your Use The purpose of this memo is to summarize the response to the second round of wetland-related comments outlined in the October 10, 2022 letter prepared by Bill Kleindl. 1.Ratings table; including information on ratings, wetland acreages, buffer acreages, linear feet of watercourses. It should be noted that buffers are not required for wetland feature. 2. Table of impacts are included. Only one wetland feature (isolated, and federally non- jurisdictional) is being impacted. This impact will be mitigated via on-site wetland creation. Mitigation is not required by the US Army Corps of Engineers. The City of Bozeman is requiring the mitigation. 3.List of Indirect Impacts: all indirect impacts will be mitigated. 4.Source, type and method of fill (information attached). 5.Avoidance and Minimization – approach detailed and preliminarily approved by the City of Bozeman. 6. Impacts to hydroperiod – details on groundwater elevation trends included. 7. Conditions - Section 38.610.090 Wetland Permit Conditions states that “the review authority may recommend conditions of approval for proposed regulated activities, and the city may conditionally approve proposed regulated activities, subject to the following conditions…” These are for the city to determine, not for the applicant to address. 8.MDT Wetland Assessment Form. 9.Response to cumulative adverse effects of past activities 10. Mitigation/Assessment of potential changes in wetland hydroperiod 11.Plan Set 1.Ratings Table Table of Ratings, Wetland Acreages, Buffer Acreages, Linear feet of watercourse Aquatic Feature Ratings Acres Linear feet Impact Water Course Setbacks Buffer Jurisdictional Determination Mitigation type and acreage Wetland 1 * 2.18 acres NA No 0 acres NA – 0 feet Did not request NA Wetland 2 * 0.09 acres NA No 0 acres NA – 0 feet Did not request NA Wetland 3 IV** 2.58 acres NA Yes 0 acres NA – 0 feet Non- jurisdictional On-site wetland creation, 2.6 acres Wetland 4 * 1.57 acres NA No 0 acres NA – 0 feet Did not request NA Wetland 5 * 0.34 acres NA No 0 acres NA – 0 feet Did not request NA Baxter Creek * NA 780 linear Feet No 1.57 acres 50 feet Did not request NA * resource not being impacted, therefore rating not determined. **rating based on MDT Montana Wetland Assessment Form 2. Impacts Table Table of Ratings, Wetland Acreages, Buffer Acreages, Linear feet of watercourse Aquatic Feature Ratings Acres Linear feet Impact Water Course Setbacks Buffer Jurisdictional Determination Mitigation type and acreage Wetland 1 * 2.18 acres NA No 0 acres NA – 0 feet Did not request NA Wetland 2 * 0.09 acres NA No 0 acres NA – 0 feet Did not request NA Wetland 3 IV** 2.58 acres NA Yes 0 acres NA – 0 feet Non- jurisdictional On-site wetland creation, 2.6 acres Wetland 4 * 1.57 acres NA No 0 acres NA – 0 feet Did not request NA Wetland 5 * 0.34 acres NA No 0 acres NA – 0 feet Did not request NA Baxter Creek * NA 780 linear Feet No 1.57 acres 50 feet Did not request NA * resource not being impacted, therefore rating not determined. **rating based on MDT Montana Wetland Assessment Form 3. Indirect Impacts List of Indirect Impacts Indirect impacts Indirect impacts are caused by the action, but that are later in time or farther removed in distance but are still reasonably foreseeable. • Loss of a recharge area • Change in local drainage pattern These indirect impacts will be mitigated in the following ways: • Recharge area will be replaced in the parkland/openspace • Drainage for the proposed project is engineered and will be reviewed and approved by the City of Bozeman. It is anticipated that a majority of the runoff from site development will be directed towards underground retention and detention systems which will increase recharge to the groundwater. 4. Fill Information Source, method, and type of fill The source of the fill will be locally sourced from soil stockpiles from neighborhood construction activities. The method of fill will be engineered grading work. The material will be placed in accordance with the Montana Public Works Standard Specifications as a Type C Backfill in order to assure that the material does not settle significantly after placement but also is not compacted to a point where it would interfere with groundwater migration or plant growth. 5. Avoidance and Minimization Avoidance and Minimization Development alternatives included designs which would result in 1) not developing the site, and 2) developing the site, impacting on-site wetlands, and mitigating for wetland impacts on-site near a deed- protected wetland, and taking advantage of relatively high groundwater conditions. On-site mitigation near the deed protected wetlands would expand an in-tact, high-quality aquatic ecosystem instead of preserving a disconnected, isolated wetland in a highly developed urban setting. Following the analysis of these alternatives by Project engineers and scientists, it was determined that permanently impacting the entirety of Wetland 3 was determined to be the preferred alternative based on the development objectives for the site and the functional benefits to wetlands in a deed restricted area near Baxter Creek. On February 18, 2022, the West Park Subdivision team received an email from Tyler Steinway with Intrinsic Architecture. This email stated the following: “Brian Heaston (COB Engineer) did a quick review of the conceptual wetlands plan and denoted that the proposal was good in his opinion and would encourage staff support of the concept. The improvement of the wetlands around the southeast portion of the subject property would produce a net gain in wetlands which has a much higher wetland value than that being destroyed with the subdivision.” 6. Impacts to Hydroperiod Impacts to Hydroperiod Natural hydroperiods of wetlands vary spatially and temporally with flood and drought cycles altering. A limited geo-investigation was performed on the subject property in March/April 2020 to determine the depth to gravel across the site. A total of 23 test holes were drilled at this time, and seven of the test holes have been used as groundwater monitoring locations since March 24, 2021. The depth to groundwater tables and graphs for March 24, 2021 to March 30, 2022 are provided in Attachment 1. A map of groundwater monitoring locations is provided as Attachment 2. Across the seven monitoring wells, the depth to groundwater was generally at its shallowest in late May and ranged from 0.33 feet to 2.64 feet below ground surface. Groundwater was generally at its deepest level in late September/early October with groundwater levels between 1.69 feet and 3.54 feet below ground surface. With limited data provided for the subject property, it appears groundwater levels fluctuate at or less than approximately two feet throughout the calendar year. It is assumed that the land used for mitigation will undergo a change in hydroperiod due to the grading plans and access to the water table. This change is reflected in Drawing D-2 (attached). Development alternatives included designs which would result in 1) not developing the site, and 2) developing the site, impacting on-site wetlands, and mitigating for wetland impacts on-site near a deed- protected wetland, and taking advantage of relatively high groundwater conditions. On-site mitigation near the deed protected wetlands would expand an in-tact, high-quality aquatic ecosystem instead of preserving a disconnected, isolated wetland in a highly developed urban setting. Following the analysis of these alternatives by Project engineers and scientists, it was determined that permanently impacting the entirety of Wetland 3 was determined to be the preferred alternative based on the development objectives for the site and the functional benefits to wetlands in a deed restricted area near Baxter Creek. 3/24/2021 4/7/2021 4/21/2021 5/6/2021 5/19/2021 6/2/2021 6/16/2021 7/1/2021 7/14/2021 7/28/2021 8/11/2021 8/25/2021 9/8/2021 9/22/2021 10/20/2021 11/17/2021 12/8/2021 1 TH-11 1.47 1.31 1.72 1.71 1.81 1.80 2.12 2.30 2.32 2.38 2.21 1.97 2.10 2.20 2.31 1.71 1.57 2 TH-14 0.37 0.37 0.90 0.98 1.04 1.02 1.32 1.52 1.55 1.67 1.55 1.37 1.37 1.53 1.55 1.01 0.67 3 TH-18 2.69 2.90 3.11 3.07 3.16 3.04 3.27 3.73 3.80 3.88 3.74 3.49 3.53 3.56 3.44 3.30 3.20 4 TH- 16 1.23 0.81 1.47 1.40 1.65 1.52 1.90 2.19 2.22 2.39 2.26 1.99 2.17 2.33 1.88 1.68 1.52 5 TH-4 0.65 0.31 0.98 1.07 1.33 1.28 1.77 2.09 2.13 2.28 2.02 1.71 1.89 2.13 - 1.46 0.82 6 TH-1 3.02 2.58 3.20 3.13 3.18 3.11 - - - - - - - - - - - 7 TH-8 1.17 1.01 1.57 1.53 1.73 1.75 2.18 2.45 2.43 2.54 2.26 1.95 2.19 2.46 2.73 1.73 1.55 All Measurements Shown on This Sheet are Water Depths Below Existing Ground In Feet. Cells marked with "-" notes that there was no water in the well. 0.36 -0.05 -0.26 -0.31 -0.65 -0.27 -0.13 -0.20 -0.070 -0.02 0.23 -0.17 -0.07 0.20 0.10 1.47 0.19 -0.15 -0.36 -0.35 -0.69 -0.24 -0.15 -0.17 -0.090 -0.05 0.16 -0.11 -0.02 0.14 0.02 0.15 0.66 0.03 -0.12 -0.18 -0.36 -0.40 -0.06 -0.43 -0.16 -0.060 0.06 0.26 -0.13 0.01 0.10 0.07 0.04 3.21 0.54 -0.15 -0.25 -0.41 -0.66 -0.32 -0.23 -0.06 -0.090 0.18 0.26 -0.05 -0.07 0.32 0.07 -0.02 1.54 0.42 -0.18 -0.40 -0.62 -1.00 -0.38 -0.21 -0.26 -0.110 0.10 0.32 -0.20 -0.07 0.09 0.07 0.78 0.57 -0.19 -0.21 -0.55 -0.66 0.39 -0.12 -0.26 -0.40 -0.65 -0.32 -0.20 -0.28 -0.050 -0.05 0.28 -0.09 -0.02 0.16 0.11 -0.04 1.50 0.36 -0.14 -0.27 -0.43 -0.67 -0.27 -0.23 -0.19 -0.08 0.04 0.25 -0.13 -0.04 0.18 0.08 0.03 1.53 Well Number Previous Label DATES OF MEASUREMENT (2021) WEST PARK SUBDIVISION MONITORING WELLS - 10130.001 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 2/23/2021 4/14/2021 6/3/2021 7/23/2021 9/11/2021 10/31/2021 12/20/2021 2/8/2022 Depth Below Ground (ft)DateNorton Ranch 2021 Ground Water Depth Below Ground Well 1 Well 2 Well 3 Well 4 Well 5 Well 6 Well 7 1/5/2022 1/19/2022 2/2/2022 2/10/2022 2/16/2022 2/23/2022 3/2/2022 3/9/2022 3/16/2022 3/23/2022 3/30/2022 1 TH-11 1.69 1.79 1.88 1.80 1.62 1.60 0.48 1.47 1.37 1.45 1.37 2 TH-14 1.05 1.04 1.30 1.05 0.83 0.91 0.06 0.68 0.53 0.63 0.57 3 TH-18 3.21 3.20 3.26 3.27 3.17 3.20 2.51 2.91 2.85 2.87 2.75 4 TH- 16 1.53 1.66 1.75 1.70 1.54 1.56 0.34 1.43 1.41 1.43 1.36 5 TH-4 1.04 1.21 1.49 1.39 1.17 1.24 0.14 0.89 0.79 1.14 1.07 6 TH-1 - - - - - - 2.46 3.12 3.32 - - 7 TH-8 1.76 1.91 2.09 2.0 1.81 1.87 0.39 1.39 1.35 1.45 1.39 -0.1 -0.1 0.1 0.2 0.0 1.1 -1.0 0.1 -0.1 0.1 0.0 -0.3 0.3 0.2 -0.1 0.9 -0.6 0.2 -0.1 0.1 0.0 -0.1 0.0 0.1 0.0 0.7 -0.4 0.1 0.0 0.1 -0.1 -0.1 0.0 0.2 0.0 1.2 -1.1 0.0 0.0 0.1 -0.2 -0.3 0.1 0.2 -0.1 1.1 -0.8 0.1 -0.4 0.1 -0.7 -0.2 -0.1 -0.2 0.1 0.2 -0.1 1.5 -1.0 0.0 -0.1 0.1 Average= -0.09 -0.16 0.09 0.18 -0.04 1.08 -0.79 0.04 -0.11 0.08 WEST PARK SUBDIVISION MONITORING WELLS - 10130.001 Well Number Previous Label DATES OF MEASUREMENT (measurements are ground water depth below ground elevation in feet) 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 12/30/2021 1/9/2022 1/19/2022 1/29/2022 2/8/2022 2/18/2022 2/28/2022 3/10/2022 3/20/2022 3/30/2022 4/9/2022 Depth Below Ground (ft)DateNorton Ranch 2022 Ground Water Depth Below Ground Elevation Well 1 Well 2 Well 3 Well 4 Well 5 Well 6 Well 7 © 2022 Microsoft Corporation © 2022 Maxar ©CNES (2022) Distribution Airbus DS © 2022 TomTom 4780.26 4787.34 4783.98 4785.78 4790.53 4793.07 4792.68 4785 4790 47 9 5 4785 4790 4795 4800 TRACT 1 11.85 acs. TRACT 2 6.79 acs. TRACT 3 12.30 acs. TRACT 4 10.04 acs. © PROJECT NO. FIGURE NUMBER COPYRIGHT MORRISON-MAIERLE,2022 N:\10130\001.02 Site Plan\ACAD\Civil\Worksheet\groundwater\10130.002 Groundwater Exhibit.dwg Plotted by rosie nickelson on Apr/11/2022 DRAWN BY: DSGN. BY: APPR. BY: DATE:engineers surveyors planners scientists MorrisonMaierle 2880 Technology Blvd West Bozeman, MT 59718 406.587.0721 www.m-m.net 10130.001 EX-B WEST PARK SUBDIVISION GROUNDWATER MONITORING WELL MAP BOZEMAN MONTANA BTB BTB JRN 4/1/2022 100 2000 SCALE IN FEET GROUNDWATER MON. WELL #5 (TH-4) GROUNDWATER MON. WELL #6 (TH-1) GROUNDWATER MON. WELL #4 (TH-16) GROUNDWATER MON. WELL #3 (TH-18) GROUNDWATER MON. WELL #2 (TH-14) GROUNDWATER MON. WELL #7 (TH-8)GROUNDWATER MON. WELL #1 (TH-11) GROUNDWATER ELEVATION FROM MARCH. 2, 2022 (TYP) EXISTING GROUND (TYP) EXISTING DETETION POND #4, NORTON PHASE 1 WETLANDS (TYP) OOOOOOOOOOOOOOO PT BLOCK 3 CITY PARK 1 8.50 acs. 370171 sq.ft. 4795 479047904790 4785 4800 4800 4795 -20.17%-20.03% -20.03% -20.05 % -20.05% -20.01%-1.28%-1.10%-2.01%-25.00%4780 4785 4790 4795 4800 4805 4780 4785 4790 4795 4800 4805 0+00 1+00 2+00 3+00 4+00 5+00 5+97 -4 :14:15:11.15% 0.33% 4785 4790 4795 4800 4785 4790 4795 4800 0+00 1+00 2+00 3+00 3+285:1-5 :1 0.14%EXISTING SURFACE PROPOSED SURFACE HIGH GROUNDWATER ESTIMATED LOW GROUNDWATER VERIFY SCALE! THESE PRINTS MAY BE REDUCED. LINE BELOW MEASURES ONE INCH ON ORIGINAL DRAWING. MODIFY SCALE ACCORDINGLY! 2022COPYRIGHT © MORRISON-MAIERLE, SHEET NUMBER PROJECT NUMBER DRAWING NUMBER DATEDESCRIPTIONNO.BY N:\10130\001.01 PREPLAT\ACAD\EXHIBITS\HYDROPERIOD STUDY.DWGREVISIONS DRAWN BY: DSGN. BY: APPR. BY: DATE: Q.C. REVIEW DATE: BY: 2880 Technology Blvd West Bozeman, MT 59718 406.587.0721 www.m-m.net engineers surveyors planners scientists MorrisonMaierle PLOTTED BY:ROSIE NICKELSON ON Nov/01/2022 WEST PARK SUBDIVISION BOZEMAN MT CONSTRUCTED WETLAND CROSS SECTIONS 10130.001 X D-2 RSN CP CP 10/2022 0 VERT. SCALE IN FEET 0 HORIZ. SCALE IN FEET 24 4 8 2040 40 80B D-2 AD-2A POND AND WETLAND CROSS SECTION B WETLAND CROSS SECTION LEGEND GENERAL NOTES 1. The material used to backfill the existing pond will be placed in accordance with the Montana Public Works Standard Specifications as a Type C Backfill in order to assure that the material does not settle significantly after placement but also is not compacted to a point where it is would interfere with groundwater migration or plant growth. 2. Existing soil to be excavated is fill material from overburden from adjacent construction activities. Once grade is cut down to finish grade surface the Engineer, in consultation with Wetland Consultant, will determine if the material is suitable for use as top soil or if additional excavation is needed and fill material from the project site is needed to create a viable growth media. 3. Refer to landscape sheets for planting and seed schedule. EXISTING POND DEPTH ESTIMATION 7. Conditions Conditions Section 38.610.090 Wetland Permit Conditions states that “the review authority may recommend conditions of approval for proposed regulated activities, and the city may conditionally approve proposed regulated activities, subject to the following conditions…” These are for the city to determine, not for the applicant to address. 8. MDT Wetland Assessment Form MDT MONTANA WETLAND ASSESSMENT FORM (revised March 2008) 1 1. Project Name: West Park 2. MDT Project #: N/A 3. Control #: N/A 3. Evaluation Date: March 31, 2022 4. Evaluator(s): C. Pearcy 5. Wetland/Site #(s): Wetland 3 (formerly Wetland 4) 6. Wetland Location(s): Township 2 S, Range 5 E, Section 9; Township N, Range E, Section Approximate Stationing or Roadposts: N/A Watershed: 6 - Upper Missouri County: Gallatin 7. Evaluating Agency: Private by Morrison Maierle Inc. 8. Wetland Size (acre): 5.0 (visually estimated) Purpose of Evaluation: (measured, e.g. GPS) Wetland potentially affected by MDT project Mitigation wetlands; pre-construction Mitigation wetlands; post-construction 9. Assessment Area (AA) Size (acre): (visually estimated) Other potentially impacted by private entity (see manual for determining AA) 1.25 (measured, e.g. GPS) 10. CLASSIFICATION OF WETLAND AND AQUATIC HABITATS IN AA (See manual for definitions.) HGM Class (Brinson) Class (Cowardin) Modifier (Cowardin) Water Regime % OF AA Depressional Emergent Wetland Permanent / Perennial 100 Comments: Using the size of the wetland origninally delineated in 2006 prior to receiving discharge from a near-by borrow pit for over a decade. 11. ESTIMATED RELATIVE ABUNDANCE (of similarly classified sites within the same Major Montana Watershed Basin; see manual.) common 12. GENERAL CONDITION OF AA i. Disturbance: Use matrix below to select the appropriate response; see manual for Montana listed noxious weed and aquatic nuisance vegetation species lists. Conditions within AA Predominant Conditions Adjacent to (within 500 feet of) AA Managed in predominantly natural state; is not grazed, hayed, logged, or otherwise converted; does not contain roads or buildings; and noxious weed or ANVS cover is ≤15%. Land not cultivated, but may be moderately grazed or hayed or selectively logged; or has been subject to minor clearing; contains few roads or buildings; noxious weed or ANVS cover is ≤30%. Land cultivated or heavily grazed or logged; subject to substantial fill placement, grading, clearing, or hydrological alteration; high road or building density; or noxious weed or ANVS cover is >30%. AA occurs and is managed in predominantly natural state; is not grazed, hayed, logged, or otherwise converted; does not contain roads or occupied buildings; and noxious weed or ANVS cover is ≤15%. --- --- --- AA not cultivated, but may be moderately grazed or hayed or selectively logged; or has been subject to relatively minor clearing, fill placement, or hydrological alteration; contains few roads or buildings; noxious weed or ANVS cover is ≤30%. --- --- --- AA cultivated or heavily grazed or logged; subject to relatively substantial fill placement, grading, clearing, or hydrological alteration; high road or building density; or noxious weed or ANVS cover is >30%. --- high disturbance --- Comments (types of disturbance, intensity, season, etc.): The AA was subject to discharge of a former borrow pit, is completely surrounded by noxious weeds and adjacent trail, road and home development. ii. Prominent noxious, aquatic nuisance, and other exotic vegetation species: Canada thistle completely surrounds this wetland iii. Provide brief descriptive summary of AA and surrounding land use/habitat: Surrounding land use is residential and a wetland conservation area. The wetland in the AA is not part of the wetland conservation area. 13. STRUCTURAL DIVERSITY (Based on number of “Cowardin” vegetated classes present [do not include unvegetated classes]; see #10 above.) Existing # of “Cowardin” Vegetated Classes in AA Initial Rating Is current management preventing (passive) existence of additional vegetated classes? Modified Rating ≥3 (or 2 if one is forested) classes --- NA NA NA 2 (or 1 if forested) classes --- NA NA NA 1 class, but not a monoculture --- ←NO YES→ --- 1 class, monoculture (1 species comprises ≥90% of total cover) low NA NA NA Comments: The AA consists of Cattails and Canada thistle. . MDT MONTANA WETLAND ASSESSMENT FORM (revised March 2008) SECTION PERTAINING TO FUNCTIONS & VALUES ASSESSMENT 2 Wetland/Site #(s): Wetland 3 (formerly Wetland 4) 14A. HABITAT FOR FEDERALLY LISTED OR PROPOSED THREATENED OR ENDANGERED PLANTS OR ANIMALS i. AA is Documented (D) or Suspected (S) to contain: Check box based on definitions in manual. Primary or critical habitat (list species) D S Secondary habitat (list species) D S Incidental habitat (list species) D S No usable habitat S ii. Rating: Based on the strongest habitat chosen in 14A(i) above, select the corresponding functional point and rating. Highest Habitat Level Doc/Primary Sus/Primary Doc/Secondary Sus/Secondary Doc/Incidental Sus/Incidental None Functional Point/Rating --- --- --- --- --- --- 0L Sources for documented use (e.g. observations, records): USFWS IPaC, MTNHP, observation 14B. HABITAT FOR PLANTS OR ANIMALS RATED S1, S2, OR S3 BY THE MONTANA NATURAL HERITAGE PROGRAM Do not include species listed in 14A above. i. AA is Documented (D) or Suspected (S) to contain: Check box based on definitions in manual. Primary or critical habitat (list species) D S Secondary habitat (list species) D S Incidental habitat (list species) D S Cassin's Finch, Great Blue Heron No usable habitat S ii. Rating: Based on the strongest habitat chosen in 14A(i) above, select the corresponding functional point and rating. Highest Habitat Level Doc/Primary Sus/Primary Doc/Secondary Sus/Secondary Doc/Incidental Sus/Incidental None S1 Species Functional Point/Rating --- --- --- --- --- --- --- S2 and S3 Species Functional Point/Rating --- --- --- --- --- .1L --- Sources for documented use (e.g. observations, records): MTNHP Environmental Summary Report 14C. GENERAL WILDLIFE HABITAT RATING i. Evidence of Overall Wildlife Use in the AA: Check substantial, moderate, or low based on supporting evidence. Substantial: Based on any of the following [check]. Minimal: Based on any of the following [check]. observations of abundant wildlife #s or high species diversity (during any period) few or no wildlife observations during peak use periods abundant wildlife sign such as scat, tracks, nest structures, game trails, etc. little to no wildlife sign presence of extremely limiting habitat features not available in the surrounding area sparse adjacent upland food sources interview with local biologist with knowledge of the AA interview with local biologist with knowledge of AA Moderate: Based on any of the following [check]. observations of scattered wildlife groups or individuals or relatively few species during peak periods common occurrence of wildlife sign such as scat, tracks, nest structures, game trails, etc. adequate adjacent upland food sources interview with local biologist with knowledge of the AA ii. Wildlife Habitat Features: Working from top to bottom, check appropriate AA attributes in matrix to arrive at rating. Structural diversity is from #13. For class cover to be considered evenly distributed, the most and least prevalent vegetated classes must be within 20% of each other in terms of their percent composition of the AA (see #10). Abbreviations for surface water durations are as follows: P/P = permanent/perennial; S/I = seasonal/intermittent; T/E = temporary/ephemeral; and A = absent [see manual for further definitions of these terms]. Structural Diversity (see #13) High Moderate Low Class Cover Distribution (all vegetated classes) Even Uneven Even Uneven Even Duration of Surface Water in ≥ 10% of AA P/P S/I T/E A P/P S/I T/E A P/P S/I T/E A P/P S/I T/E A P/P S/I T/E A Low Disturbance at AA (see #12i) --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- Moderate Disturbance at AA (see #12i) --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- High Disturbance at AA (see #12i) --- --- --- --- M --- --- --- --- --- --- --- --- --- --- --- L --- --- --- iii. Rating: Use the conclusions from i and ii above and the matrix below to select the functional point and rating. Evidence of Wildlife Use (i) Wildlife Habitat Features Rating (ii) Exceptional High Moderate Low Substantial --- --- --- --- Moderate --- --- --- --- Minimal --- --- --- .1L Comments: MDT MONTANA WETLAND ASSESSMENT FORM (revised March 2008) SECTION PERTAINING TO FUNCTIONS & VALUES ASSESSMENT 3 Wetland/Site #(s): Wetland 3 (formerly Wetland 4) 14D. GENERAL FISH HABITAT NA (proceed to 14E) If the AA is not used by fish, fish use is not restorable due to habitat constraints, or is not desired from a management perspective [such as fish entrapped in a canal], then check the NA box and proceed to 14E. Assess this function if the AA is used by fish or the existing situation is “correctable” such that the AA could be used by fish [i.e., fish use is precluded by perched culvert or other barrier]. Type of Fishery: Cold Water (CW) Warm Water (WW) Use the CW or WW guidelines in the manual to complete the matrix. i. Habitat Quality and Known / Suspected Fish Species in AA: Use matrix to select the functional point and rating. Duration of Surface Water in AA Permanent / Perennial Seasonal / Intermittent Temporary / Ephemeral Aquatic Hiding / Resting / Escape Cover Optimal Adequate Poor Optimal Adequate Poor Optimal Adequate Poor Thermal Cover: optimal / suboptimal O S O S O S O S O S O S O S O S O S FWP Tier I fish species --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- FWP Tier II or Native Game fish species --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- FWP Tier III or Introduced Game fish --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- FWP Non-Game Tier IV or No fish species --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- Sources used for identifying fish spp. potentially found in AA: ii. Modified Rating: NOTE: Modified score cannot exceed 1.0 or be less than 0.1. a) Is fish use of the AA significantly reduced by a culvert, dike, or other man-made structure or activity, or is the waterbody included on the current final MDEQ list of waterbodies in need of TMDL development with listed “Probable Impaired Uses” including cold or warm water fishery or aquatic life support, or do aquatic nuisance plant or animal species (see Appendix E) occur in fish habitat? YES, reduce score in i by 0.1 = or N0 b) Does the AA contain a documented spawning area or other critical habitat feature (i.e., sanctuary pool, upwelling area; specify in comments) for native fish or introduced game fish? YES, add to score in i or iia 0.1 = or N0 iii. Final Score and Rating: Comments: 14E. FLOOD ATTENUATION NA (proceed to 14F) Applies only to wetlands that are subject to flooding via in-channel or overbank flow. If wetlands in AA are not flooded from in-channel or overbank flow, check the NA box and proceed to 14F. Entrenchment Ratio (ER) Estimation (see manual for additional guidance). Entrenchment ratio = (flood-prone width) / (bankfull width). Flood-prone width = estimated horizontal projection of where 2 X maximum bankfull depth elevation intersects the floodplain on each side of the stream. / = flood prone width / bankfull width = entrenchment ratio Slightly Entrenched ER ≥ 2.2 Moderately Entrenched ER = 1.41 – 2.2 Entrenched ER = 1.0 – 1.4 C stream type D stream type E stream type B stream type A stream type F stream type G stream type i. Rating: Working from top to bottom, use the matrix below to select the functional point and rating. Estimated or Calculated Entrenchment (Rosgen 1994, 1996) Slightly Entrenched C, D, E stream types Moderately Entrenched B stream type Entrenched A, F, G stream types Percent of Flooded Wetland Classified as Forested and/or Scrub/Shrub 75% 25-75% <25% 75% 25-75% <25% 75% 25-75% <25% AA contains no outlet or restricted outlet --- --- .6M --- --- --- --- --- --- AA contains unrestricted outlet --- --- --- --- --- --- --- --- --- ii. Are ≥10 acres of wetland in the AA subject to flooding AND are man-made features which may be significantly damaged by floods located within 0.5 mile downstream of the AA? YES NO Comments: Flood-prone Width Bankfull Width Bankfull Depth 2 x Bankfull Depth MDT MONTANA WETLAND ASSESSMENT FORM (revised March 2008) SECTION PERTAINING TO FUNCTIONS & VALUES ASSESSMENT 4 Wetland/Site #(s): Wetland 3 (formerly Wetland 4) 14F. SHORT AND LONG TERM SURFACE WATER STORAGE NA (proceed to 14G) Applies to wetlands that flood or pond from overbank or in-channel flow, precipitation, upland surface flow, or groundwater flow. If no wetlands in the AA are subject to flooding or ponding, then check the NA box and proceed to 14G. i. Rating: Working from top to bottom, use the matrix below to select the functional point and rating. Abbreviations for surface water durations are as follows: P/P = permanent/perennial; S/I = seasonal/intermittent; and T/E = temporary/ephemeral [see manual for further definitions of these terms]. Estimated Maximum Acre Feet of Water Contained in Wetlands within the AA that are Subject to Periodic Flooding or Ponding >5 acre feet 1.1 to 5 acre feet ≤1 acre foot Duration of Surface Water at Wetlands within the AA P/P S/I T/E P/P S/I T/E P/P S/I T/E Wetlands in AA flood or pond ≥ 5 out of 10 years --- --- --- .8H --- --- --- --- --- Wetlands in AA flood or pond < 5 out of 10 years --- --- --- --- --- --- --- --- --- Comments: . 14G. SEDIMENT / NUTRIENT / TOXICANT / RETENTION AND REMOVAL NA (proceed to 14H) Applies to wetland with potential to receive sediments, nutrients, or toxicants through influx of surface or ground water or direct input. If no wetlands in the AA are subject to such input, check the NA box and proceed to 14H. i. Rating: Working from top to bottom, use the matrix below to select the functional point and rating. Sediment, Nutrient, and Toxicant Input Levels within AA AA receives or surrounding land use has potential to deliver sediments, nutrients, or compounds at levels such that other functions are not substantially impaired. Minor sedimentation, sources of nutrients or toxicants, or signs of eutrophication present. Waterbody is on MDEQ list of waterbodies in need of TMDL development for “probable causes” related to sediment, nutrients, or toxicants or AA receives or surrounding land use has potential to deliver high levels of sediments, nutrients, or compounds such that other functions are substantially impaired. Major sedimentation, sources of nutrients or toxicants, or signs of eutrophication present. % Cover of Wetland Vegetation in AA ≥ 70% < 70% ≥ 70% < 70% Evidence of Flooding / Ponding in AA Yes No Yes No Yes No Yes No AA contains no or restricted outlet --- --- .7M --- --- --- --- --- AA contains unrestricted outlet --- --- --- --- --- --- --- .1L Comments: Wetlands is isolated but could potential receive stormwater flow and has received discharge from a borrow pit. 14H. SEDIMENT / SHORELINE STABILIZATION NA (proceed to 14I) Applies only if AA occurs on or within the banks of a river, stream, or other natural or man-made drainage, or on the shoreline of a standing water body which is subject to wave action. If 14H does not apply, check the NA box and proceed to 14I. % Cover of Wetland Streambank or Shoreline by Species with Stability Ratings of ≥6 (see Appendix F). Duration of Surface Water Adjacent to Rooted Vegetation Permanent / Perennial Seasonal / Intermittent Temporary / Ephemeral ≥ 65% --- --- --- 35-64% --- --- --- < 35% --- --- --- Comments: 14I. PRODUCTION EXPORT / FOOD CHAIN SUPPORT i. Level of Biological Activity: Synthesis of wildlife and fish habitat rates (select). ii. Rating: Working from top to bottom, use the matrix below to select the functional point and rating. Factor A = acreage of vegetated wetland component in the AA; Factor B = level of biological activity rating from above (14Ii); Factor C = whether or not the AA contains a surface or subsurface outlet; the final three rows pertain to the duration of surface water in the AA, where P/P, S/I, and T/E were previously defined, and A = “absent” [see manual for further definitions of these terms]. A Vegetated Component >5 acres Vegetated Component 1-5 acres Vegetated Component <1 acre B High Moderate Low High Moderate Low High Moderate Low C Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No P/P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- S/I --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- T/E/A --- --- --- --- --- --- --- --- .5M --- --- --- --- --- --- --- --- --- General Fish Habitat Rating (14Diii) General Wildlife Habitat Rating (14Ciii) E/H M L E/H --- --- --- M --- --- --- L --- --- --- NA --- --- --- MDT MONTANA WETLAND ASSESSMENT FORM (revised March 2008) SECTION PERTAINING TO FUNCTIONS & VALUES ASSESSMENT 5 Wetland/Site #(s): Wetland 3 (formerly Wetland 4) 14I. PRODUCTION EXPORT / FOOD CHAIN SUPPORT (continued) iii. Modified Rating: Note: Modified score cannot exceed 1.0 or be less than 0.1. Vegetated Upland Buffer: Area with ≥ 30% plant cover, ≤ 15% noxious weed or ANVS cover, AND that is not subjected to periodic mechanicalmowing or clearing (unless for weed control).Is there an average ≥ 50-foot wide vegetated upland buffer around ≥ 75% of the AA’s perimeter? YES, add 0.1 to score in ii = 0.20 NO iv. Final Score and Rating: .2L Comments: 14J. GROUNDWATER DISCHARGE / RECHARGE Check the appropriate indicators in i and ii below. i.Discharge Indicators ii.Recharge Indicators The AA is a slope wetland. Permeable substrate present without underlying impeding layer. Springs or seeps are known or observed. Wetland contains inlet but no outlet. Vegetation growing during dormant season/drought. Stream is a known ‘losing’ stream. Discharge volume decreases. Wetland occurs at the toe of a natural slope. Other: Seeps are present at the wetland edge. AA permanently flooded during drought periods. Wetland contains an outlet, but no inlet. Shallow water table and the site is saturated to the surface. Other: iii.Rating: Use the information from i and ii above and the table below to select the functional point and rating. Criteria Duration of Saturation at AA Wetlands FROM GROUNDWATER DISCHARGE or WITH WATER THAT IS RECHARGING THE GROUNDWATER SYSTEM P/P S/I T None Groundwater Discharge or Recharge --- --- --- --- Insufficient Data/Information NA Comments: 14K. UNIQUENESS i.Rating: Working from top to bottom, use the matrix below to select the functional point and rating. Replacement Potential AA contains fen, bog, warm springs or mature (>80 yr-old) forested wetland OR plant association listed as “S1” by the MTNHP AA does not contain previously cited rare types AND structural diversity (#13) is high OR contains plant association listed as “S2” by the MTNHP AA does not contain previously cited rare types OR associations AND structural diversity (#13) is low-moderate Estimated Relative Abundance (#11) Rare Common Abundant Rare Common Abundant Rare Common Abundant Low Disturbance at AA (#12i) --- --- --- --- --- --- --- --- --- Moderate Disturbance at AA (#12i) --- --- --- --- --- --- --- --- --- High Disturbance at AA (#12i) --- --- --- --- --- --- --- .2L --- Comments: 14L. RECREATION / EDUCATION POTENTIAL NA (proceed to Overall Summary and Rating page) Affords ‘bonus’ points if AA provides a recreational or educational opportunity. i.Is the AA a known or potential recreational or educational site? YES, go to ii. NO, check the NA box. ii.Check categories that apply to the AA: Educational/Scientific Study Consumptive Recreational Non-consumptive recreational Other: iii.Rating: Use the matrix below to select the functional point and rating. Known or Potential Recreational or Educational Area Known Potential Public ownership or public easement with general public access (no permission required) --- --- Private ownership with general public access (no permission required) --- .1M Private or public ownership without general public access, or requiring permission for public access --- --- Comments: Private property 15.GENERAL SITE NOTES: This wetland is near a trail, but is on private property. You can't really recreate in it, but you can enjoy red-wingedblackbirds in the spring and summer. MDT MONTANA WETLAND ASSESSMENT FORM (revised March 2008) FUNCTION & VALUE SUMMARY AND OVERALL RATING 6 Wetland/Site #(s): Wetland 3 (formerly Wetland 4) Function & Value Variables Rating – Actual Functional Points Possible Functional Points Functional Units: Actual Points x Estimated AA Acreage Indicate the Four Most Prominent Functions with an Asterisk A. Listed / Proposed T&E Species Habitat low 0.00 1.00 0 B. MT Natural Heritage Program Species Habitat low 0.10 1.00 0.125 C. General Wildlife Habitat low 0.10 1.00 0.125 D. General Fish Habitat NA NA E. Flood Attenuation NA NA F. Short and Long Term Surface Water Storage NA NA G. Sediment / Nutrient / Toxicant Removal mod 0.70 1.00 0.875 * H. Sediment / Shoreline Stabilization mod 0.70 1.00 0.875 * I. Production Export / Food Chain Support low 0.20 1.00 0.25 J. Groundwater Discharge / Recharge NA NA * K. Uniqueness low 0.10 1.00 .125 * L. Recreation / Education Potential (bonus point) NA 0 Total Points 1.9 7 2.375 Total Functional Units Percent of Possible Score 24% (round to nearest whole number) Category I Wetland: (must satisfy one of the following criteria; otherwise go to Category II) Score of 1 functional point for Listed/Proposed Threatened or Endangered Species; or Score of 1 functional point for Uniqueness; or Score of 1 functional point for Flood Attenuation and answer to Question 14E.ii is "yes"; or Percent of possible score > 80% (round to nearest whole #). Category II Wetland: (Criteria for Category I not satisfied and meets any one of the following criteria; otherwise go to Category IV) Score of 1 functional point for MT Natural Heritage Program Species Habitat; or Score of .9 or 1 functional point for General Wildlife Habitat; or Score of .9 or 1 functional point for General Fish Habitat; or "High" to “Exceptional” ratings for both General Wildlife Habitat and General Fish/Aquatic Habitat; or Score of .9 functional point for Uniqueness; or Percent of possible score > 65% (round to nearest whole #). Category III Wetland: (Criteria for Categories I, II, or IV not satisfied) Category IV Wetland: (Criteria for Categories I or II are not satisfied and all of the following criteria are met; if not go to Category III) "Low" rating for Uniqueness; and Vegetated wetland component < 1 acre (do not include upland vegetated buffer); and Percent of possible score < 35% (round to nearest whole #). OVERALL ANALYSIS AREA (AA) RATING: Check the appropriate category based on the criteria outlined above. I II III IV 9. Cumulative Adverse Effect from Past Activities Public Interest Cumulative adverse effects of past activities on the wetland and the uniqueness and scarcity of the wetland Cumulative adverse effects of past activities on the wetland include: • Noxious weed invasion. • Encroachment of trails and roadways • Encroachment of housing and development These impacts will be mitigated by actively managing noxious weeds within the wetland creation area. The property is now under an active weed management plan with Gallatin County. The wetland will be mitigated on-site near other deed protected wetland areas, creating a more continuous, robust wetland/riparian community associated with Baxter Creek. After evaluation using the MDT Wetland Assessment Method (attached), Wetland 3 was rated as Category IV wetland for having a “low” rating on the uniqueness. 10.Mitigation/Assessment to Changes in Hydroperiod 38.220.130 3.a.3 and 38.610.090 Natural hydroperiods of wetlands vary spatially and temporally with flood and drought cycles altering. A limited geo-investigation was performed on the subject property in March/April 2020 to determine the depth to gravel across the site. A total of 23 test holes were drilled at this time, and seven of the test holes have been used as groundwater monitoring locations since March 24, 2021. The depth to groundwater tables and graphs for March 24, 2021 to March 30, 2022 are provided in Attachment 1. A map of groundwater monitoring locations is provided as Attachment 2. Across the seven monitoring wells, the depth to groundwater was generally at its shallowest in late May and ranged from 0.33 feet to 2.64 feet below ground surface. Groundwater was generally at its deepest level in late September/early October with groundwater levels between 1.69 feet and 3.54 feet below ground surface. With limited data provided for the subject property, it appears groundwater levels fluctuate at or less than approximately two feet throughout the calendar year. It is assumed that the land used for mitigation will undergo a change in hydroperiod due to the grading plans and access to the water table. This change is reflected in Drawing D-2 (attached). Development alternatives included designs which would result in 1) not developing the site, and 2) developing the site, impacting on-site wetlands, and mitigating for wetland impacts on-site near a deed- protected wetland, and taking advantage of relatively high groundwater conditions. On-site mitigation near the deed protected wetlands would expand an in-tact, high-quality aquatic ecosystem instead of preserving a disconnected, isolated wetland in a highly developed urban setting. Following the analysis of these alternatives by Project engineers and scientists, it was determined that permanently impacting the entirety of Wetland 3 was determined to be the preferred alternative based on the development objectives for the site and the functional benefits to wetlands in a deed restricted area near Baxter Creek. Section 38.610.090 Wetland Permit Conditions states that “the review authority may recommend conditions of approval for proposed regulated activities, and the city may conditionally approve proposed regulated activities, subject to the following conditions…” These are for the city to determine, not for the applicant to address. 3/24/2021 4/7/2021 4/21/2021 5/6/2021 5/19/2021 6/2/2021 6/16/2021 7/1/2021 7/14/2021 7/28/2021 8/11/2021 8/25/2021 9/8/2021 9/22/2021 10/20/2021 11/17/2021 12/8/2021 1 TH-11 1.47 1.31 1.72 1.71 1.81 1.80 2.12 2.30 2.32 2.38 2.21 1.97 2.10 2.20 2.31 1.71 1.57 2 TH-14 0.37 0.37 0.90 0.98 1.04 1.02 1.32 1.52 1.55 1.67 1.55 1.37 1.37 1.53 1.55 1.01 0.67 3 TH-18 2.69 2.90 3.11 3.07 3.16 3.04 3.27 3.73 3.80 3.88 3.74 3.49 3.53 3.56 3.44 3.30 3.20 4 TH- 16 1.23 0.81 1.47 1.40 1.65 1.52 1.90 2.19 2.22 2.39 2.26 1.99 2.17 2.33 1.88 1.68 1.52 5 TH-4 0.65 0.31 0.98 1.07 1.33 1.28 1.77 2.09 2.13 2.28 2.02 1.71 1.89 2.13 - 1.46 0.82 6 TH-1 3.02 2.58 3.20 3.13 3.18 3.11 - - - - - - - - - - - 7 TH-8 1.17 1.01 1.57 1.53 1.73 1.75 2.18 2.45 2.43 2.54 2.26 1.95 2.19 2.46 2.73 1.73 1.55 All Measurements Shown on This Sheet are Water Depths Below Existing Ground In Feet. Cells marked with "-" notes that there was no water in the well. 0.36 -0.05 -0.26 -0.31 -0.65 -0.27 -0.13 -0.20 -0.070 -0.02 0.23 -0.17 -0.07 0.20 0.10 1.47 0.19 -0.15 -0.36 -0.35 -0.69 -0.24 -0.15 -0.17 -0.090 -0.05 0.16 -0.11 -0.02 0.14 0.02 0.15 0.66 0.03 -0.12 -0.18 -0.36 -0.40 -0.06 -0.43 -0.16 -0.060 0.06 0.26 -0.13 0.01 0.10 0.07 0.04 3.21 0.54 -0.15 -0.25 -0.41 -0.66 -0.32 -0.23 -0.06 -0.090 0.18 0.26 -0.05 -0.07 0.32 0.07 -0.02 1.54 0.42 -0.18 -0.40 -0.62 -1.00 -0.38 -0.21 -0.26 -0.110 0.10 0.32 -0.20 -0.07 0.09 0.07 0.78 0.57 -0.19 -0.21 -0.55 -0.66 0.39 -0.12 -0.26 -0.40 -0.65 -0.32 -0.20 -0.28 -0.050 -0.05 0.28 -0.09 -0.02 0.16 0.11 -0.04 1.50 0.36 -0.14 -0.27 -0.43 -0.67 -0.27 -0.23 -0.19 -0.08 0.04 0.25 -0.13 -0.04 0.18 0.08 0.03 1.53 Well Number Previous Label DATES OF MEASUREMENT (2021) WEST PARK SUBDIVISION MONITORING WELLS - 10130.001 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 2/23/2021 4/14/2021 6/3/2021 7/23/2021 9/11/2021 10/31/2021 12/20/2021 2/8/2022 Depth Below Ground (ft)DateNorton Ranch 2021 Ground Water Depth Below Ground Well 1 Well 2 Well 3 Well 4 Well 5 Well 6 Well 7 1/5/2022 1/19/2022 2/2/2022 2/10/2022 2/16/2022 2/23/2022 3/2/2022 3/9/2022 3/16/2022 3/23/2022 3/30/2022 1 TH-11 1.69 1.79 1.88 1.80 1.62 1.60 0.48 1.47 1.37 1.45 1.37 2 TH-14 1.05 1.04 1.30 1.05 0.83 0.91 0.06 0.68 0.53 0.63 0.57 3 TH-18 3.21 3.20 3.26 3.27 3.17 3.20 2.51 2.91 2.85 2.87 2.75 4 TH- 16 1.53 1.66 1.75 1.70 1.54 1.56 0.34 1.43 1.41 1.43 1.36 5 TH-4 1.04 1.21 1.49 1.39 1.17 1.24 0.14 0.89 0.79 1.14 1.07 6 TH-1 - - - - - - 2.46 3.12 3.32 - - 7 TH-8 1.76 1.91 2.09 2.0 1.81 1.87 0.39 1.39 1.35 1.45 1.39 -0.1 -0.1 0.1 0.2 0.0 1.1 -1.0 0.1 -0.1 0.1 0.0 -0.3 0.3 0.2 -0.1 0.9 -0.6 0.2 -0.1 0.1 0.0 -0.1 0.0 0.1 0.0 0.7 -0.4 0.1 0.0 0.1 -0.1 -0.1 0.0 0.2 0.0 1.2 -1.1 0.0 0.0 0.1 -0.2 -0.3 0.1 0.2 -0.1 1.1 -0.8 0.1 -0.4 0.1 -0.7 -0.2 -0.1 -0.2 0.1 0.2 -0.1 1.5 -1.0 0.0 -0.1 0.1 Average= -0.09 -0.16 0.09 0.18 -0.04 1.08 -0.79 0.04 -0.11 0.08 WEST PARK SUBDIVISION MONITORING WELLS - 10130.001 Well Number Previous Label DATES OF MEASUREMENT (measurements are ground water depth below ground elevation in feet) 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 12/30/2021 1/9/2022 1/19/2022 1/29/2022 2/8/2022 2/18/2022 2/28/2022 3/10/2022 3/20/2022 3/30/2022 4/9/2022 Depth Below Ground (ft)DateNorton Ranch 2022 Ground Water Depth Below Ground Elevation Well 1 Well 2 Well 3 Well 4 Well 5 Well 6 Well 7 © 2022 Microsoft Corporation © 2022 Maxar ©CNES (2022) Distribution Airbus DS © 2022 TomTom 4780.26 4787.34 4783.98 4785.78 4790.53 4793.07 4792.68 4785 4790 47 9 5 4785 4790 4795 4800 TRACT 1 11.85 acs. TRACT 2 6.79 acs. TRACT 3 12.30 acs. TRACT 4 10.04 acs. © PROJECT NO. FIGURE NUMBER COPYRIGHT MORRISON-MAIERLE,2022 N:\10130\001.02 Site Plan\ACAD\Civil\Worksheet\groundwater\10130.002 Groundwater Exhibit.dwg Plotted by rosie nickelson on Apr/11/2022 DRAWN BY: DSGN. BY: APPR. BY: DATE:engineers surveyors planners scientists MorrisonMaierle 2880 Technology Blvd West Bozeman, MT 59718 406.587.0721 www.m-m.net 10130.001 EX-B WEST PARK SUBDIVISION GROUNDWATER MONITORING WELL MAP BOZEMAN MONTANA BTB BTB JRN 4/1/2022 100 2000 SCALE IN FEET GROUNDWATER MON. WELL #5 (TH-4) GROUNDWATER MON. WELL #6 (TH-1) GROUNDWATER MON. WELL #4 (TH-16) GROUNDWATER MON. WELL #3 (TH-18) GROUNDWATER MON. WELL #2 (TH-14) GROUNDWATER MON. WELL #7 (TH-8)GROUNDWATER MON. WELL #1 (TH-11) GROUNDWATER ELEVATION FROM MARCH. 2, 2022 (TYP) EXISTING GROUND (TYP) EXISTING DETETION POND #4, NORTON PHASE 1 WETLANDS (TYP) OOOOOOOOOOOOOOO PT BLOCK 3 CITY PARK 1 8.50 acs. 370171 sq.ft. 4795 479047904790 4785 4800 4800 4795 -20.17%-20.03% -20.03% -20.05 % -20.05% -20.01%-1.28%-1.10%-2.01%-25.00%4780 4785 4790 4795 4800 4805 4780 4785 4790 4795 4800 4805 0+00 1+00 2+00 3+00 4+00 5+00 5+97 -4 :14:15:11.15% 0.33% 4785 4790 4795 4800 4785 4790 4795 4800 0+00 1+00 2+00 3+00 3+285:1-5 :1 0.14%EXISTING SURFACE PROPOSED SURFACE HIGH GROUNDWATER ESTIMATED LOW GROUNDWATER VERIFY SCALE! THESE PRINTS MAY BE REDUCED. LINE BELOW MEASURES ONE INCH ON ORIGINAL DRAWING. MODIFY SCALE ACCORDINGLY! 2022COPYRIGHT © MORRISON-MAIERLE, SHEET NUMBER PROJECT NUMBER DRAWING NUMBER DATEDESCRIPTIONNO.BY N:\10130\001.01 PREPLAT\ACAD\EXHIBITS\HYDROPERIOD STUDY.DWGREVISIONS DRAWN BY: DSGN. BY: APPR. BY: DATE: Q.C. REVIEW DATE: BY: 2880 Technology Blvd West Bozeman, MT 59718 406.587.0721 www.m-m.net engineers surveyors planners scientists MorrisonMaierle PLOTTED BY:ROSIE NICKELSON ON Nov/01/2022 WEST PARK SUBDIVISION BOZEMAN MT CONSTRUCTED WETLAND CROSS SECTIONS 10130.001 X D-2 RSN CP CP 10/2022 0 VERT. SCALE IN FEET 0 HORIZ. SCALE IN FEET 24 4 8 2040 40 80B D-2 AD-2A POND AND WETLAND CROSS SECTION B WETLAND CROSS SECTION LEGEND GENERAL NOTES 1. The material used to backfill the existing pond will be placed in accordance with the Montana Public Works Standard Specifications as a Type C Backfill in order to assure that the material does not settle significantly after placement but also is not compacted to a point where it is would interfere with groundwater migration or plant growth. 2. Existing soil to be excavated is fill material from overburden from adjacent construction activities. Once grade is cut down to finish grade surface the Engineer, in consultation with Wetland Consultant, will determine if the material is suitable for use as top soil or if additional excavation is needed and fill material from the project site is needed to create a viable growth media. 3. Refer to landscape sheets for planting and seed schedule. EXISTING POND DEPTH ESTIMATION 11. Plan Set DYHDYH DYH SDSSGSSSSSSWV WVWVWVWV WVWVWVWVWV TWVWV PTPTWV WVS201854780.033MHS-TEMPS WV WV WV DYHWVWVWV WVWVWVWVWVWVWVWVWVWVWVWVWVWVWVWVDYHDYHSSDYH8W8W8W8W8W8W8W8W8S8S8S8S8S8S8SFMFMFMFMFM8S8S8S8S8S8S8S8S8S15SD15SD15SD15SD15SD15SD15SD15SD15SD15SD15SDWES SIOSIO LAN8' 8'8'8'WESWESSIOLANLANWESWES WESWESWES8' 8'WESLAN LANLANLANLANSIO SIOSIOWESWESSIO SIOWESLANWESLANLANEXISTINGWETLAND, TO BERECONSTRUCTEDAT PARKVAUGHN DRIVE PARK PLANCENTER 1SHEET 1/L301 PARK PLANSOUTHSHEET 1/L300 PARK PLANCENTER 2SHEET 1/L302 PARK PLANNORTHSHEET 1/L303POND LILY DR.WEST BABCOCK STREETLAUREL PARKWAY VAUGHN DRIVEBRONKENPARKVALLEYWESTSUBDIVISIONBRONKENPARKTHE LAKESAT VALLEYWESTNORTONEAST RANCHSUBDIVISIONNORTONEAST RANCHSUBDIVISIONNORTONEAST RANCHSUBDIVISIONVAUGHN DRIVEBLOCK 1LOT 25.24 acs.228268 sq.ft.BLOCK 1LOT 14.33 acs.188509 sq.ft.BLOCK 1OPEN SPACE 10.63 acs.27262 sq.ft.BLOCK 2LOT 16.93 acs.302002 sq.ft.BLOCK 2OPEN SPACE 13.98 acs.173294 sq.ft.BLOCK 3LOT 14.66 acs.202931 sq.ft.BLOCK 3CITY PARK 18.50 acs.370171 sq.ft.BLOCK 4CITY PARK 12.74 acs.119234 sq.ft.PUBLIC R-O-W3.82 acs.166342 sq.ft.PROJECT DATANORTON WEST PARKSUBDIVISIONSW 14 of the NE 14, the SE 14 of the NW 14,the NW 14 of the SE 14 and the NE 14 of theSW 14 of Section 9, T. 2 South,R. 5 E, PMM Gallatin County Montana.ZONING: R4ACRES: 40.82PROJECT OWNER8FC, LLCPatrick EibsPO Box 11388Bozeman, MT 59719(406) 539 - 1366ENGINEERMORRISON-MAIERLEJames Nickelson2880 Technology Blvd. WBozeman, MT 59708(406) 922 - 6824ARCHITECT/PLANNERINTRINSIK ARCHITECTURETyler Steinway106 E. Babcock St. Suite 1ABozeman, MT 59715(406) 582 - 8988LANDSCAPE ARCHITECTDESIGN 5, LLCTroy Scherer111 N. TracyBozeman, MT 59715(406) 587 - 4873SHEET INDEXL000-OVERALL SUBDIVISION PLANL001-NOTES AND LEGENDSL300-PARK LANDSCAPE PLAN SOUTHL301- PARK LANDSCAPE PLAN CENTER 1L302- PARK LANDSCAPE PLAN CENTER 2L303- PARK LANDSCAPE PLAN NORTHL500- LANDSCAPE DETAILSL501- LANDSCAPE DETAILSL600- IRRIGATION WATER USE CALCULATIONS &SLEEVING PLAN - SOUTHL601- IRRIGATION WATER USE CALCULATIONS &SLEEVING PLAN - NORTHD-1CONSTRUCTED WETLAND CROSS SECTIONSLANDSCAPE CODE SUMMARYWEST PARK - PHASE 1 PARKSDROUGHT TOLERANT SPECIES75% OR GREATER OF THE PROPOSED TREES AND SHRUBS ARE DROUGHT TOLERANTSPECIES AS DEFINED IN THE LATEST EDITION OF THE MONTANA NURSERY ANDLANDSCAPE ASSOCIATION'S DROUGHT TOLERANT PLANTS FOR THE MONTANALANDSCAPE OR THE COB LIST OF DROUGHT TOLERANT SPECIES.STREET FRONTAGE LANDSCAPINGSTREET FRONTAGE FOR VAUGHN DRIVE: 1121.92 LF = 22 TREESSTREET FRONTAGE FOR WEST BABCOCK STREET: 385.83 LF = 8 TREES-REQUIRED: ONE LARGE CANOPY TREE FOR EACH 50 FEET OF TOTAL STREETFRONTAGE ROUNDED TO THE NEAREST WHOLE NUMBER.-PROVIDED:--22 TREES FOR VAUGHN DRIVE (PROVIDED IN PHASE 2)--8 TREES FOR WEST BABCOCK STREETACCEPTABLE LANDSCAPE MATERIALSTHE PLANT MATERIAL FOR THE PROJECT MEET THE STANDARDS OF SEC. 38.550.030 G.SEE LANDSCAPE SCHEDULE ON SHEET L001 FOR SPECIES AND SIZES OF PLANTMATERIAL.WATERCOURSE SETBACK LANDSCAPINGZONE 1 REQUIRED: ZONE 1 MUST BE PLANTED WITH NEW OR EXISTING NATIVEMATERIALS. ONE HUNDRED PERCENT OF THE DISTURBED AREAS OF ZONE 1 MUST BEPLANTED WITH A GROUND COVER OF NATIVE RIPARIAN SEDGES, FORBS AND GRASSESSUITED FOR THE AREA. IN ADDITION, A MINIMUM OF ONE SHRUB FOR EVERY TEN LINEARFEET AND ONE TREE FOR EVERY 30 LINEAR FEET OF THE WATERCOURSE IS REQUIRED.TOTAL LINEAR FEET OF ZONE 1 WATERCOURSE SETBACK AT PARK 1 = 822 LF-REQUIRED: 83 TOTAL SHRUBS, 28 TOTAL TREES-PROVIDED: 83 TOTAL SHRUBS, 28 TOTAL TREESZONE 2 REQUIRED & PROVIDED: DISTURBED AREAS OF ZONE 2 MUST BE PLANTED WITHNEW OR EXISTING NATIVE GRASSES SUITED FOR THE AREA.PERPETUAL WETLAND EASEMENT PROTECTED AREA - LANDSCAPE LIMITATIONS-NO VEHICLES OR MOTORIZED EQUIPMENT ALLOWED IN AREA FOR PLANTING ORMAINTENANCE-DISTURBANCE TO BE LIMITED TO EXCAVATION OF PLANTING PIT-ANY EXCESS SOIL FROM EXCAVATION TO BE HAULED OUTSIDE OF WETLANDEASEMENT PROTECTED AREA-FILL MATERIAL LIMITED TO PLANTING PIT BACKFILL AND WATER RETENTION RING-IRRIGATION IN THIS AREA LIMITED TO TEMPORARY SURFACE DRIP PIPINGOverallSubdivisionPlanL 00080400160N1L0001" = 80'-0"Overall Subdivision Plandesign5la.com406.587.4873dateissuedrawn by:checked by:filename:z:\nwb west park neighborhood\autocad\01_sheets\norton west park-parks-ph1\l000_west-park-parks_landscape_parks-ph1.dwg West Park Phase 1 Park Plan Bozeman, Montana KHM/HU TMS 05/06/22Prelim Plat09/02/22Prelim Plat RC11/11/22Prelim Plat RCVICINITY MAPPROJECT SITE TREESSYMBOLBOTANICAL NAMESIZETYPESPACINGQUANTITYCOMMON NAMEPLANT SCHEDULE - PARKSMATUREHEIGHTMATURESPREADACER PLATANOIDES 'CRIMSON KING'***CRIMSON KING NORWAY MAPLE2" CALB & BPER PLAN430' - 40'20' - 40'GLEDITSIA TRIACANTHOS VAR. INERMIS'SKYCOLE'***SKYLINE HONEYLOCUST-MALECULTIVARS ONLYCELTIS OCCIDENTALIS***COMMON HACKBERRY2" CALB & BPER PLAN130' - 60'40' - 60'2" CALB & BPER PLAN635' - 45'25' - 35'QUERCUS MACROCARPA***BUR OAK2" CALB & BPER PLAN150' - 70'50' - 70'NOTE:-ALL TREES TO HAVE A 3' DIAMETER CEDAR BARK MULCH RING AROUND BASE OF TREE AT TIME OFINSTALLATION TO HELP PROMOTE HEALTH AND GROWTH.-ALL TREES TO RECEIVE INDIVIDUAL DRIP IRRIGATION ADJUSTED PER SPECIES FOR ESTABLISHMENT.-RECOMMENDED TO PLACE 6" DIAMETER PLASTIC TREE GUARD AROUND BASE OF ALL TREES TO PROTECTFROM TRIMMER AND MOWER DAMAGE DURING MAINTENANCE.-***INDICATES DROUGHT TOLERANT SPECIESTREESSHRUBSSYMBOLBOTANICAL NAMESIZETYPESPACINGQUANTITYCOMMON NAMEPLANT SCHEDULE - WATERCOURSE & WETLAND AREASMATUREHEIGHTMATURESPREADSALIX LUTEAYELLOW WILLOWPOT10'-25'6'-10'POT6'-12'6'-8'SALIX GEYERIANA GEYER WILLOWB & B10'-15'6'-8'PRUNUS VIRGINIANA NATIVE CHOKECHERRY5 GAL5 GAL5 GALPOT6'-9'6'-10'CORNUS SERICEA RED OSIER DOGWOOD10'-30'8'-15'BETULA NIGRARIVER BIRCH2" CALB & BWES40'-60'30'-40'POPULUS SONGARICASONGARICA POPLAR2" CALB & BPOPULUS ACUMINATALANCELEAF POPLAR2" CALB & B50'-75'20'-40'SIOPICEA GLAUCA 'DENSATA'***BLACK HILLS SPRUCE6'-8'HEIGHTB & B20' - 40'10' - 15'PICEA PUNGENS***COLORADO SPRUCE6'-8'HEIGHTB & B30' - 80'10' - 20'8'8'POPULUS TREMULOIDESQUAKING ASPEN -SINGLE STEM2" CALB & B20'-30'30'-40'***INDICATES DROUGHT TOLERANT SPECIESLANPOT10'-20'10'-15'SALIX BOOTHIIBOOTHS WILLOW5 GALPOT6'-12'6'-12'ALNUS TENUIFOLIATHINLEAF ALDER5 GALPOT15'-20'10'-15'SALIX INTERIORSANDBAR WILLOW5 GALPOT530'-50'25'-35'ACER PLATANOIDESNORWAY MAPLE2" CALPER PLANPER PLANPER PLANPER PLANPER PLANPER PLANPER PLANPER PLANPER PLAN924871482552792827PER PLANPER PLANPER PLANPER PLANPER PLANPER PLAN5 GALLANDSCAPE INSTALL NOTESGENERAL1.CONTRACTOR IS RESPONSIBLE FOR VERIFYING THE LOCATION OF ALL UNDERGROUND UTILITIES PRIOR TO BEGINNINGWORK. CALL 811.2.PLACE TREES, SHRUBS, AND PLANT MATERIAL WITH LANDSCAPE ARCHITECT PRESENT. LANDSCAPE ARCHITECT TO BENOTIFIED 48 HOURS IN ADVANCE.3.PLACE ALL BOULDERS WITH LANDSCAPE ARCHITECT PRESENT.LANDSCAPE ARCHITECT TO BE NOTIFIED 48 HOURS INADVANCE.4.THE LOCATION OF ALL TRAILS & PLAZA AREAS SHALL BE COORDINATED ON SITE WITH THE LANDSCAPE ARCHITECT,WHEN APPLICABLE.5.ALL PLANT MATERIAL SHALL CONFORM TO THE CURRENT AMERICAN STANDARD FOR NURSERY STOCK.6.VERIFY ALL QUANTITIES. ILLUSTRATED PLAN SHALL DICTATE COUNT.7.NO SUBSTITUTIONS WILL BE ALLOWED WITHOUT THE WRITTEN CONSENT OF THE LANDSCAPE ARCHITECT. ALLREQUESTS SHOULD BE SUBMITTED TO DESIGN 5 LANDSCAPE ARCHITECTURE. 406-587-4873 OR TROY@DESIGN5LA.COM.8.LANDSCAPE ARCHITECT SHALL MEET WITH LANDSCAPE CONTRACTOR ON SITE, AT PREDETERMINED INTERVALS TODISCUSS PROGRESS, QUESTIONS, AND PRODUCT PLACEMENT.9.ALL AREAS ON SITE DISTURBED BY CONSTRUCTION ACTIVITIES NOT INDICATED ON LANDSCAPE PLAN ARE TO BERECLAIMED AND RE-ESTABLISHED TO PRE-DISTURBANCE CONDITION, VERIFY DISTURBANCE AREAS IN FIELD.CONTRACTOR IS RESPONSIBLE FOR THE COST OF RESTORING ANY DISTURBANCE OUTSIDE OF THE AGREED UPONLIMIT OF WORK BOUNDARY INDICATED ON THE PLANS.SITE SOIL PREP10.ALL BACKFILLED AND DISTURBED AREAS TO BE RAKED SMOOTH. ALL ROCKS GREATER THAN 3" DIAMETER AND ALLCONSTRUCTION DEBRIS TO BE PICKED UP AND REMOVED FROM SITE BEFORE SOIL AMENDMENTS ARE ADDED.11.SEED AREAS(WHEN APPLICABLE)- LIGHTLY SCARIFY SURFACE OR LIGHTLY TILL AND RAKE SMOOTH PRIOR TO ADDINGSOIL.-SEEDED AREA AMENDED TOPSOIL: MIX 1" COMPOST WITH MIN. 3" NEW TOPSOIL (COMBINED SETTLED DEPTH OF 4").HYDROSEED WITH *FLEXTERRA TACKIFIER*. ADD EROSION CONTROL MAT TO ALL AREAS WITH SLOPES STEEPER THAN3:113. SOD AREAS (WHEN APPLICABLE) - LIGHTLY SCARIFY SURFACE OR LIGHTLY TILL AND RAKE SMOOTH PRIOR TOADDING SOIL.-SOD AREA AMENDED SOIL: MIX 1" COMPOST WITH MIN. 5" NEW TOPSOIL (COMBINED SETTLED DEPTH OF 6"). TOPSOILSHALL BE DRUM ROLLED OR TRACK-PACKED AND GRADED SMOOTHLY AND EVENLY PRIOR TO LAYING SOD. RAKESMOOTH TO MATCH FINAL GRADING PLAN.14. ALL PLANTING BEDS TO BE EXCAVATED 18" DEEP. SCARIFY SIDES AND BOTTOM TO REMOVE GLAZING.15. ALL PLANTING BEDS TO RECEIVE NEW, AMENDED SOIL: MIX 1" COMPOST WITH MIN. 17" NEW TOPSOIL (COMBINED SETTLED DEPTH OF 18") TO PROMOTE PLANT GROWTH. RAKE SMOOTH TO MATCH FINALGRADING PLAN.16. ALL PLANTING BEDS SHALL HAVE A WEED BARRIER INSTALLED BETWEEN THE SOIL AND COVERING LAYER OF ROCK OR MULCH PER PLAN. DRIP IRRIGATION SHALL BE PLACED ABOVE WEED FABRIC, BUT UNDERMULCH AND PINNED IN PLACE.PLANTING17. ALL TREES SHALL BE STAKED FOR A MINIMUM OF 2 YEARS. REMOVE STAKES AFTER 2 YEARS.18. ALL TREES AND OTHER SIGNIFICANT LANDSCAPING FEATURES MUST BE PLANTED A MINIMUM OF 10' OF SEPARATION FROM WATER AND SEWER SERVICES.19. ALL TREES TO HAVE A 3' DIAMETER CEDAR BARK MULCH RING AROUND BASE OF TREE AT TIME OFINSTALLATION TO HELP PROMOTE HEALTH AND GROWTH. ALL TREES TO RECEIVE INDIVIDUAL DRIPIRRIGATION ADJUSTED PER SPECIES FOR ESTABLISHMENT.20. RECOMMENDED TO PLACE 6" DIAMETER PLASTIC TREE GUARD AROUND BASE OF ALL TREES TO PROTECTFROM TRIMMER AND MOWER DAMAGE DURING MAINTENANCE.IRRIGATION21. PERMANENT UNDERGROUND IRRIGATION SYSTEM TO BE INSTALLED AT TIME OF LANDSCAPE INSTALLATION. MAIN LINE, LATERAL LINE, AND SPRINKLERS NOT BURIED AT TIME OF PROJECT COMPLETION WILL NOT BEACCEPTED.22. IRRIGATION TO BE INSTALLED IN ACCORDANCE WITH ALL STATE AND LOCAL CODES AND ORDINANCES.CONTACTSYMBOLDESCRIPTIONQUAN.PRODUCTSITE AMENITY SCHEDULE6' LENGTHACCESSIBLEPICNICTABLE***MAGLIN 210 SERIES CLUSTER SEATING; 6'PICNIC TABLE; SURFACE MOUNT; WOOD GRAINTEXTURE HIGH DENSITY POLYETHYLENE INBROWN; MODEL #MTB-0210-00026; SEE SHEETL501: DETAIL 12BIKE RACK***U-SHAPED THEPARK BIKE RACK; MODEL#509-3000; SURFACED MOUNT; BLACKPOWDERCOAT; SEE SHEET L500: DETAIL 113NOTE:1.***AMENITIES SELECTED ARE RECOMMENDED BY LANDSCAPE ARCHITECT & ARE SUBJECT TO CHANGE PEROWNER'S REQUEST. FINAL LAYOUT WILL NEED TO BE FIELD VERIFIED AND SHOP DRAWINGS WILL NEED TOBE PROVIDED TO THE CITY OF BOZEMAN.2.ALL AMENITIES TO BE AS SPECIFIED OR APPROVED EQUAL.3.ALL AMENITIES TO BE INSTALLED PER MANUFACTURER'S SPECIFICATIONS.4.AMENITIES ARE CONCEPTUAL AND SUBJECT TO CHANGE ACCORDING TO COMMUNITY DESIGN GUIDELINES.MAGLIN SITE FURNITUREDenver, CO 802021-800-716-5506sales@maglin.comTHE PARK1-866-293-8528www.theparkcatalog.comSHADEPAVILION**14' X 18' STEEL PAVILION WITH CLERESTORYSTYLE ROOF; METAL ROOF COLOR'SANDSTONE'; COLUMN COLOR 'STEEL GREY';INSTALL PER MANUFACTURER'SSPECIFICATIONS; SEE SHEET L501: DETAIL 2SMITH STEELWORKSSPANISH FORK, UTAHRUSSEL SMITH801-414-17241TOTALIRRIGATIONWELLWELL LOCATED IN PARK. IRRIGATION WELL BYOWNER AND IRRIGATION CONTRACTOR.IRRIGATION WELL MUST COMPLY WITH STATEAND LOCAL REGULATIONS.BY OWNER1WPEDESTRIANBRIDGEPREFABRICATED STEEL BRIDGE;6' WIDTH X 20' SPAN WITH 42" RAIL; DESIGN TOCOMPLY WITH CITY OF BOZEMAN UDCTBD1SYMBOLDESCRIPTIONPRODUCTQUANTITYSITE MATERIAL SCHEDULECRUSHERFINES TRAIL1,800LF6' WIDTH CLASS II GRAVEL FINES TRAIL, TO MEETCITY STANDARD IDENTIFIED IN BOZEMAN UDC;SEE SHEET L500: DETAIL 7CONCRETE754SFSCORED CONCRETE SLAB AT PAVILION, 4" THICKWITH BROOM FINISH; SEE SHEET L500: DETAIL 8ALL ROUNDWASHED ROCK190SF1/2"-1" ALL ROUND WASHED ROCK AT 3" DEPTH;ALL ROCK MULCH TO BE WASHED AND CLEAN OFSEDIMENT BEFORE INSTALLATION; AVAILABLEFROM SCENIC CITY TRUCKING & LANDSCAPING,BELGRADE, MT - 406-388-7771SYMBOLSEED MIXESQUANTITYCOMMON NAME (BOTANICAL NAME)RECOMMENDED FOR NATIVE/UPLAND SEED BLEND & ZONE 2WATERCOURSE SETBACK SLENDER WHEATGRASS (ELYMUS TRACHYCAULUS)WESTERN WHEATGRASS (PASCOPYRUM SMITHII)THICKSPIKE WHEATGRASS (ELYMUS LANCEOLATUS)MOUNTAIN BROME (BROMUS MARGINATUS)NEVADA BLUEGRASS (POA SECUNDA)BLUEBUNCH WHEATGRASS (PSEUDOROEGNERIA SPICATA)*NOTE* ADD TO SEED MIX:10% LEWIS FLAX (LINUM LEWISII)10% MOUNTAIN LUPINE (LUPINUS ARGENTEUS)10% FIRECRACKER PENSTEMON (PENSTEMON EATONII)25%10%10%15%15%25%SOD & SEED SCHEDULE*RECOMMENDED SEED RATE= 20 PLS LBS/ACRE%OF MIX104,150FT²NATIVE FESCUE BLEND SODAVAILABLE FROM GALLATIN VALLEY SOD: 406-586-05485,520 FT²RECOMMENDED FOR NATIVE WATERCOURSE SEED BLEND ZONE 1& WETLAND AREASSLENDER WHEATGRASS (ELYMUS TRACHYCAULUS)"SODAR" STREAMBANK WHEATGRASS (AGROPYRON RIPARIUM)TUFTED HAIRGRASS (DESCHAMPSIA CEPITOSA)MOUNTAIN BROME (BROMUS MARGINATUS)NEVADA BLUEGRASS (POA SECUNDA)BLUEBUNCH WHEATGRASS (PSEUDOROEGNERIA SPICATA)25%25%10%10%15%15%132,300FT²CUSTOM SEED MIXES AVAILABLE THROUGH CIRCLE S SEEDS:(406)-285-3269*RECOMMENDED SEED RATE= 20 PLS LBS/ACREN/APRIMARY PARKSIGNAGESIGNAGE TO DISPLAY PARK NAME AND PARKINFORMATION. SIGNAGE TO BE SELECTED BYOWNER AND COMPLY WITH CITY OF BOZEMANWAYFINDING STANDARDS; SEE SHEET L500:DETAIL 10DIRECTIONALTOTEM12DIRECTIONAL TOTEM TO DISPLAY TRAILDIRECTIONS AND DISTANCES. SIGNAGE TO BESELECTED BY OWNER AND COMPLY WITH CITYOF BOZEMAN WAYFINDING STANDARDS; SEESHEET L500: DETAIL 9SYMBOLDESCRIPTIONQUAN.PRODUCTSIGNAGE SCHEDULENotes & LegendsL 001design5la.com406.587.4873dateissuedrawn by:checked by:filename:z:\nwb west park neighborhood\autocad\01_sheets\norton west park-parks-ph1\l000_west-park-parks_landscape_parks-ph1.dwg West Park Phase 1 Park Plan Bozeman, Montana KHM/HU TMS 05/06/22Prelim Plat09/02/22Prelim Plat RC11/11/22Prelim Plat RC PTWV WV WLANLANWES1123856677891016'10' PUBLICUTILITYEASEMENTWEST BABCOCK STREETBRONKENPARKFUTUREDEVELOPMENTAREA D6'4795'PERPETUALWETLANDEASEMENT4800'1112LINE TYPE LEGENDPROPERTY LINEPROPOSED MAJOR CONTOURPROPOSED MINOR CONTOUREXISTING MAJOR CONTOUREXISTING MINOR CONTOUR7620'LIMLIMLIMITS OF DISTURBANCEWATERCOURSE SETBACKPERPETUAL WETLAND EASEMENTL3001KEYNOTES2EXISTING NORTON RANCH SIGN TO BE RELOCATEDEXISTING UTILITIES3PARK BOUNDARY(NOT USED)4EXISTING ROAD CURB5EXISTING SIDEWALK CONNECTIONS6PROPOSED 5' SIDEWALK, SEE CIVIL76' WIDTH CRUSHER FINES TRAIL (SEE MATERIAL SCHEDULE: SHEET L001)8PRIMARY PARK SIGN (SEE SIGNAGE SCHEDULE: SHEET L001)9DIRECTIONAL TOTEM (SEE SIGNAGE SCHEDULE: SHEET L001)10IRRIGATION WELL, BY OWNER11RECONSTRUCTED/EMERGENT WETLAND AREA; SEE CIVIL FOR ALL CROSSSECTIONS, DETAILS, & SOILS INFORMATION12SYMBOLPRODUCTSITE MATERIAL SCHEDULECRUSHERFINES TRAILCONCRETEALL ROUNDWASHED ROCKSYMBOLSEED MIXSOD & SEED SCHEDULENATIVE/UPLANDSEED BLEND &ZONE 2WATERCOURSESETBACK NATIVE FESCUEBLEND SODNATIVEWATERCOURSESEED BLENDZONE 1 &WETLAND AREASTREESSYMBOLBOTANICAL NAMECOMMON NAMEPLANT SCHEDULE - PARKSACER PLATANOIDES 'CRIMSON KING'***CRIMSON KING NORWAY MAPLEGLEDITSIA TRIACANTHOS VAR. INERMIS'SKYCOLE'***SKYLINE HONEYLOCUST-MALECULTIVARS ONLYCELTIS OCCIDENTALIS***COMMON HACKBERRYQUERCUS MACROCARPA***BUR OAKTREESSHRUBSSYMBOLBOTANICAL NAMECOMMON NAMEPLANT SCHEDULE - WATERCOURSE & WETLAND AREASSALIX LUTEAYELLOW WILLOWSALIX GEYERIANA GEYER WILLOWPRUNUS VIRGINIANA NATIVE CHOKECHERRYCORNUS SERICEA RED OSIER DOGWOODBETULA NIGRARIVER BIRCHWESPOPULUS SONGARICASONGARICA POPLARPOPULUS ACUMINATALANCELEAF POPLARSIOPICEA GLAUCA 'DENSATA'***BLACK HILLS SPRUCEPICEA PUNGENS***COLORADO SPRUCE8'8'POPULUS TREMULOIDESQUAKING ASPEN -SINGLE STEMLANSALIX BOOTHIIBOOTHS WILLOWALNUS TENUIFOLIATHINLEAF ALDERSALIX INTERIORSANDBAR WILLOWACER PLATANOIDESNORWAY MAPLEEMERGENT WETLAND ZONESPLANTING SPECIFICATIONS1.**SEE CIVIL FOR ALL WETLAND GRADING, DETAILS, & SOILSINFORMATION**2.ALL PLANTING ZONES WILL BE SEEDED WITH SITE-SPECIFIC SEEDMIX TAILORED FOR THE HYDROLOGIC REGIME OF THAT ZONE.SEED MIXES WILL BE HYDROSEEDED WITH *FLEXTERRATACKIFIER*. AND THEN SLIGHTLY COVERED WITH SOIL BYMECHANICAL HARROWING OR HAND RAKING. EROSIONCONTROL MATTING WILL BE APPLIED TO ALL AREAS WITHSLOPES GREATER THAN 3:1.2.1.NATIVE/UPLAND SEED BLEND & ZONE 2 WATERCOURSESETBACK - SEE SEED SCHEDULE: SHEET L0012.2.NATIVE WATERCOURSE SEED BLEND ZONE 1 & WETLANDPERPETUAL WETLAND EASEMENT PROTECTED AREA - LANDSCAPE LIMITATIONS-NO VEHICLES OR MOTORIZED EQUIPMENT ALLOWED IN AREA FOR PLANTING ORMAINTENANCE-DISTURBANCE TO BE LIMITED TO EXCAVATION OF PLANTING PIT-ANY EXCESS SOIL FROM EXCAVATION TO BE HAULED OUTSIDE OF WETLANDEASEMENT PROTECTED AREA-FILL MATERIAL LIMITED TO PLANTING PIT BACKFILL AND WATER RETENTION RING-IRRIGATION IN THIS AREA LIMITED TO TEMPORARY SURFACE DRIP PIPINGParkLandscapePlan SouthL 3002010040N1L3001" = 20'-0"Park Landscape Plan SouthSHEET KEY:design5la.com406.587.4873dateissuedrawn by:checked by:filename:z:\nwb west park neighborhood\autocad\01_sheets\norton west park-parks-ph1\l000_west-park-parks_landscape_parks-ph1.dwg West Park Phase 1 Park Plan Bozeman, Montana KHM/HU TMS 05/06/22Prelim Plat09/02/22Prelim Plat RC11/11/22Prelim Plat RCMATCHLINE L301:1SEE SHEET L001 FOR FULL LEGEND 8'WESSIOWESWESWESWESWESWESSIOSIO111130 ' ZONE 1SETBACK2 0 ' ZONE 2SETBACK 6'4790'4790'PERPETUALWETLANDEASEMENTEXISTINGIRRIGATION DITCHPERPETUALWETLAND EASEMENT4785'4795'4795'333444555555552L301KEYNOTES123PARK BOUNDARYRECONSTRUCTED POND, SEE CIVIL46' WIDTH CRUSHER FINES TRAIL(SEE MATERIAL SCHEDULE: SHEET L001)RECONSTRUCTED/EMERGENT WETLAND AREA;SEE CIVIL FOR ALL CROSS SECTIONS, DETAILS,& SOILS INFORMATION5NATIVE PLANTING AT RECONSTRUCTED WETLAND,FINAL PLACEMENT TBD BASED ON CIVILGRADING & SOIL ANALYSISLINE TYPE LEGENDPROPERTY LINEPROPOSED MAJOR CONTOURPROPOSED MINOR CONTOUREXISTING MAJOR CONTOUREXISTING MINOR CONTOUR7620'LIMLIMLIMITS OF DISTURBANCEWATERCOURSE SETBACKPERPETUAL WETLAND EASEMENTSYMBOLPRODUCTSITE MATERIAL SCHEDULECRUSHERFINES TRAILCONCRETEALL ROUNDWASHED ROCKSYMBOLSEED MIXSOD & SEED SCHEDULENATIVE/UPLANDSEED BLEND &ZONE 2WATERCOURSESETBACK NATIVE FESCUEBLEND SODNATIVEWATERCOURSESEED BLENDZONE 1 &WETLAND AREASTREESSHRUBSSYMBOLBOTANICAL NAMECOMMON NAMEPLANT SCHEDULE - WATERCOURSE & WETLAND AREASSALIX LUTEAYELLOW WILLOWSALIX GEYERIANA GEYER WILLOWPRUNUS VIRGINIANA NATIVE CHOKECHERRYCORNUS SERICEA RED OSIER DOGWOODBETULA NIGRARIVER BIRCHWESPOPULUS SONGARICASONGARICA POPLARPOPULUS ACUMINATALANCELEAF POPLARSIOPICEA GLAUCA 'DENSATA'***BLACK HILLS SPRUCEPICEA PUNGENS***COLORADO SPRUCE8'8'POPULUS TREMULOIDESQUAKING ASPEN -SINGLE STEMLANSALIX BOOTHIIBOOTHS WILLOWALNUS TENUIFOLIATHINLEAF ALDERSALIX INTERIORSANDBAR WILLOWACER PLATANOIDESNORWAY MAPLEPERPETUAL WETLAND EASEMENT PROTECTED AREA - LANDSCAPE LIMITATIONS-NO VEHICLES OR MOTORIZED EQUIPMENT ALLOWED IN AREA FOR PLANTING ORMAINTENANCE-DISTURBANCE TO BE LIMITED TO EXCAVATION OF PLANTING PIT-ANY EXCESS SOIL FROM EXCAVATION TO BE HAULED OUTSIDE OF WETLANDEASEMENT PROTECTED AREA-FILL MATERIAL LIMITED TO PLANTING PIT BACKFILL AND WATER RETENTION RING-IRRIGATION IN THIS AREA LIMITED TO TEMPORARY SURFACE DRIP PIPINGEMERGENT WETLAND ZONESPLANTING SPECIFICATIONS1.**SEE CIVIL FOR ALL WETLAND GRADING, DETAILS, & SOILSINFORMATION**2.ALL PLANTING ZONES WILL BE SEEDED WITH SITE-SPECIFIC SEEDMIX TAILORED FOR THE HYDROLOGIC REGIME OF THAT ZONE.SEED MIXES WILL BE HYDROSEEDED WITH *FLEXTERRATACKIFIER*. AND THEN SLIGHTLY COVERED WITH SOIL BYMECHANICAL HARROWING OR HAND RAKING. EROSIONCONTROL MATTING WILL BE APPLIED TO ALL AREAS WITHSLOPES GREATER THAN 3:1.2.1.NATIVE/UPLAND SEED BLEND & ZONE 2 WATERCOURSESETBACK - SEE SEED SCHEDULE: SHEET L0012.2.NATIVE WATERCOURSE SEED BLEND ZONE 1 & WETLANDRESTORATION AREAS - SEE SEED SCHEDULE: SHEET L001ParkLandscapePlan Center 1L 3012010040N1L3011" = 20'-0"Park Landscape Plan Center 1SHEET KEY:MATCHLINE L300:1design5la.com406.587.4873dateissuedrawn by:checked by:filename:z:\nwb west park neighborhood\autocad\01_sheets\norton west park-parks-ph1\l000_west-park-parks_landscape_parks-ph1.dwg West Park Phase 1 Park Plan Bozeman, Montana KHM/HU TMS 05/06/22Prelim Plat09/02/22Prelim Plat RC11/11/22Prelim Plat RCMATCHLINE L302:1SEE SHEET L001 FOR FULL LEGEND SIOSIOLAN8'8'WES8'LANSIO(FUTURE)VAUGHN DRIVE 20'ZONE 2SETBACK30'ZONE 1SETBACK4790'BAXTERCREEKPERPETUALWETLAND EASEMENTEXISTINGIRRIGATION DITCHBAXTERCREEKPERPETUALWETLAND EASEMENTALL PROPOSED PLANTINGWITHIN EASEMENT TO BE INSTALLED BY HAND WITH LIMITED DISTURBANCE13456113L3021KEYNOTES23456PARK BOUNDARY(2) PICNIC TABLES, SEE AMENITYSCHEDULE: SHEET L0016' WIDTH CRUSHER FINES TRAIL(3) BIKE RACKS, SEE AMENITYSCHEDULE: SHEET L001SHADE PAVILION, SEE AMENITYSCHEDULE: SHEET L001(NOT USED)LINE TYPE LEGENDPROPERTY LINEPROPOSED MAJOR CONTOURPROPOSED MINOR CONTOUREXISTING MAJOR CONTOUREXISTING MINOR CONTOUR7620'LIMLIMLIMITS OF DISTURBANCEWATERCOURSE SETBACKPERPETUAL WETLAND EASEMENTSYMBOLPRODUCTSITE MATERIAL SCHEDULECRUSHERFINES TRAILCONCRETEALL ROUNDWASHED ROCKSYMBOLSEED MIXSOD & SEED SCHEDULENATIVE/UPLANDSEED BLEND &ZONE 2WATERCOURSESETBACK NATIVE FESCUEBLEND SODNATIVEWATERCOURSESEED BLENDZONE 1 &WETLAND AREASTREESSYMBOLBOTANICAL NAMECOMMON NAMEPLANT SCHEDULE - PARKSACER PLATANOIDES 'CRIMSON KING'***CRIMSON KING NORWAY MAPLEGLEDITSIA TRIACANTHOS VAR. INERMIS'SKYCOLE'***SKYLINE HONEYLOCUST-MALECULTIVARS ONLYCELTIS OCCIDENTALIS***COMMON HACKBERRYQUERCUS MACROCARPA***BUR OAKTREESSHRUBSSYMBOLBOTANICAL NAMECOMMON NAMEPLANT SCHEDULE - WATERCOURSE & WETLAND AREASSALIX LUTEAYELLOW WILLOWSALIX GEYERIANA GEYER WILLOWPRUNUS VIRGINIANA NATIVE CHOKECHERRYCORNUS SERICEA RED OSIER DOGWOODBETULA NIGRARIVER BIRCHWESPOPULUS SONGARICASONGARICA POPLARPOPULUS ACUMINATALANCELEAF POPLARSIOPICEA GLAUCA 'DENSATA'***BLACK HILLS SPRUCEPICEA PUNGENS***COLORADO SPRUCE8'8'POPULUS TREMULOIDESQUAKING ASPEN -SINGLE STEMLANSALIX BOOTHIIBOOTHS WILLOWALNUS TENUIFOLIATHINLEAF ALDERSALIX INTERIORSANDBAR WILLOWACER PLATANOIDESNORWAY MAPLE20 ' 6'- 1 0 "10'-6"15'9'-6"27'8'11 ' - 6 "45634'- 3 " 4'- 3 "PERPETUAL WETLAND EASEMENT PROTECTED AREA - LANDSCAPE LIMITATIONS-NO VEHICLES OR MOTORIZED EQUIPMENT ALLOWED IN AREA FOR PLANTING ORMAINTENANCE-DISTURBANCE TO BE LIMITED TO EXCAVATION OF PLANTING PIT-ANY EXCESS SOIL FROM EXCAVATION TO BE HAULED OUTSIDE OF WETLANDEASEMENT PROTECTED AREA-FILL MATERIAL LIMITED TO PLANTING PIT BACKFILL AND WATER RETENTION RING-IRRIGATION IN THIS AREA LIMITED TO TEMPORARY SURFACE DRIP PIPINGParkLandscapePlan Center 2L 3022010040N1L3021" = 20'-0"Park Landscape Plan Center 2SHEET KEY:MATCHLINE L301:1design5la.com406.587.4873dateissuedrawn by:checked by:filename:z:\nwb west park neighborhood\autocad\01_sheets\norton west park-parks-ph1\l000_west-park-parks_landscape_parks-ph1.dwg West Park Phase 1 Park Plan Bozeman, Montana KHM/HU TMS 05/06/22Prelim Plat09/02/22Prelim Plat RC11/11/22Prelim Plat RCMATCHLINE L303:1105020N2L3021" = 10'-0"Park Landscape Plan EnlargementMATCHLINE L302: 2SEE SHEET L001 FOR FULL LEGEND 38'8'LANLANLANSIOSIO1(FUTURE)VAUGHN DRIVE4785'30'ZONE 1SETBACK20'ZONE 2SETBACKEXISTINGIRRIGATION DITCHBAXTERCREEKALL PROPOSED PLANTINGWITHIN EASEMENT TO BE INSTALLED BY HAND WITH LIMITED DISTURBANCEPERPETUALWETLAND EASEMENT20'ZONE 2SETBACK30'ZONE 1SETBACK4785'4356311L3031KEYNOTES234PARK BOUNDARY6' WIDTH CRUSHER FINES TRAILCONNECTION TO EXISTING BRONKEN PARK TRAIL, FINAL LOCATION TBD IN FIELD(NOT USED)5DIRECTIONAL TOTEM, SEE SIGNAGE SCHEDULE: SHEET L0016PEDESTRIAN BRIDGE OVER BAXTER CREEK, FINAL DESIGN & LOCATION TBDLINE TYPE LEGENDPROPERTY LINEPROPOSED MAJOR CONTOURPROPOSED MINOR CONTOUREXISTING MAJOR CONTOUREXISTING MINOR CONTOUR7620'LIMLIMLIMITS OF DISTURBANCEWATERCOURSE SETBACKPERPETUAL WETLAND EASEMENTSYMBOLPRODUCTSITE MATERIAL SCHEDULECRUSHERFINES TRAILCONCRETEALL ROUNDWASHED ROCKSYMBOLSEED MIXSOD & SEED SCHEDULENATIVE/UPLANDSEED BLEND &ZONE 2WATERCOURSESETBACK NATIVE FESCUEBLEND SODNATIVEWATERCOURSESEED BLENDZONE 1 &WETLAND AREASTREESSHRUBSSYMBOLBOTANICAL NAMECOMMON NAMEPLANT SCHEDULE - WATERCOURSE & WETLAND AREASSALIX LUTEAYELLOW WILLOWSALIX GEYERIANA GEYER WILLOWPRUNUS VIRGINIANA NATIVE CHOKECHERRYCORNUS SERICEA RED OSIER DOGWOODBETULA NIGRARIVER BIRCHWESPOPULUS SONGARICASONGARICA POPLARPOPULUS ACUMINATALANCELEAF POPLARSIOPICEA GLAUCA 'DENSATA'***BLACK HILLS SPRUCEPICEA PUNGENS***COLORADO SPRUCE8'8'POPULUS TREMULOIDESQUAKING ASPEN -SINGLE STEMLANSALIX BOOTHIIBOOTHS WILLOWALNUS TENUIFOLIATHINLEAF ALDERSALIX INTERIORSANDBAR WILLOWACER PLATANOIDESNORWAY MAPLEPERPETUAL WETLAND EASEMENT PROTECTED AREA - LANDSCAPE LIMITATIONS-NO VEHICLES OR MOTORIZED EQUIPMENT ALLOWED IN AREA FOR PLANTING ORMAINTENANCE-DISTURBANCE TO BE LIMITED TO EXCAVATION OF PLANTING PIT-ANY EXCESS SOIL FROM EXCAVATION TO BE HAULED OUTSIDE OF WETLANDEASEMENT PROTECTED AREA-FILL MATERIAL LIMITED TO PLANTING PIT BACKFILL AND WATER RETENTION RING-IRRIGATION IN THIS AREA LIMITED TO TEMPORARY SURFACE DRIP PIPINGParkLandscapePlan NorthL 3032010040N1L3031" = 20'-0"Park Landscape Plan NorthSHEET KEY:MATCHLINE L302:1design5la.com406.587.4873dateissuedrawn by:checked by:filename:z:\nwb west park neighborhood\autocad\01_sheets\norton west park-parks-ph1\l000_west-park-parks_landscape_parks-ph1.dwg West Park Phase 1 Park Plan Bozeman, Montana KHM/HU TMS 05/06/22Prelim Plat09/02/22Prelim Plat RC11/11/22Prelim Plat RCSEE SHEET L001 FOR FULL LEGEND 1L5003/8" = 1'-0"Typ. Coniferous Tree B&B PlantingMIN. 2 X ROOT BALL DIAM.FINISH GRADEELEVATION OF TREE FLARE TO BE 2" ABOVE FINISHGRADE ELEVATION. REMOVE EXCESS SOIL FROMROOT BALL, AS REQUIRED, IN ORDER TO EXPOSEFLAREPLANTING PIT. PIT TO HAVE BROADLY SLOPINGSIDES; SCARIFY SIDES OF PIT. SOIL AT THE BOTTOMOF THE PIT TO BE SUFFICIENTLY COMPACTED TOPREVENT SETTLEMENT. EXCAVATE PIT 2X - 5XDIAMETER OF ROOT BALL. REMOVE ALL DEBRIS ANDROCKS (LARGER THAN 3" DIAM.) FROM PIT PRIOR TOPLANTINGBACKFILL WITH MIX: 13 NATIVE BACKFILL SOIL, 13SANDY LOAM AND 13 DEBRIS FREE TOPSOILNATIVE SOILTREE STAKING, SEE SHEET L500: DETAIL 53" - 4" LAYER OF BARK MULCH. DO NOT ALLOWMULCH TO COME IN CONTACT WITH TRUNK3" HIGH ROUND-TOPPED CIRCULAR RING FORWATER RETENTION. FORM RING OF SOIL ALONGTHE PERIMETER OF THE PLANTING PITROOT BALL2L5003/8" = 1'-0"Typ. Deciduous Tree B&B PlantingMIN. 2 X ROOT BALL DIAM.FINISH GRADEELEVATION OF TREE FLARE TO BE 2" ABOVEFINISH GRADE ELEVATION. REMOVE EXCESSSOIL FROM ROOT BALL, AS REQUIRED, INORDER TO EXPOSE FLAREPLANTING PIT. PIT TO HAVE BROADLYSLOPING SIDES; SCARIFY SIDES OF PIT. SOILAT THE BOTTOM OF THE PIT TO BESUFFICIENTLY COMPACTED TO PREVENTSETTLEMENT. EXCAVATE PIT 2X - 5XDIAMETER OF ROOT BALL. REMOVE ALLDEBRIS AND ROCKS (LARGER THAN 3" DIAM.)FROM PIT PRIOR TO PLANTINGBACKFILL WITH MIX: 13 NATIVE BACKFILLSOIL, 13 SANDY LOAM AND 13 DEBRISFREE TOPSOILNATIVE SOILTREE STAKING, SEE SHEET L500: DETAIL 5ROOT BALL3" - 4" LAYER OF BARK MULCH. DO NOTALLOW MULCH TO COME IN CONTACTWITH TRUNK3" HIGH ROUND-TOPPED CIRCULAR RING FORWATER RETENTION. FORM RING OF SOILALONG THE PERIMETER OF THE PLANTING PITFINISH GRADETREE FENCE / CAGE. CAGE SHALL BE MIN. 6'TALL. FASTEN CAGE TO STAKE WITH CABLETIES OR WIRE. CAGE TO BE NO. 14 GAUGEGALVANIZED WELDED WIRE MESH 2" X 4"TWO 2" X 2" X 8' HARDWOOD STAKES DRIVENMIN. 24" BELOW FINISHED GRADE AND MIN. 6'HEIGHT ABOVE FINISHED GRADE. STAKES TOBE SET OUTSIDE OF TREE DRIP LINE. STEELSTAKES MAY BE USED FOR LARGER TREES.STAKES SHALL NOT PENETRATE ROOT BALL.REMOVE STAKES AFTER TWO YEARSPROTECT TREE TRUNK WITH APPROVED PLANTTIE MATERIAL. SET TIES LOOSE ENOUGH TOALLOW FOR TRUNK AND ROOT DEVELOPMENT.TIES TO BE OF SOFT, WIDE (MIN. 1") POLYMERMATERIAL. WIRE SHALL NOT BE WRAPPEDAROUND TRUNK. FASTEN TIES AT LESS THAN 13OF THE TOTAL TREE HEIGHT, AT LOWESTBRANCHES TO PREVENT SLIDING10" GAUGE WIREINDUSTRY GRADE PLASTIC TREE GUARDS,DO NOT USE TRUNK WRAPS3L5003/8" = 1'-0"Typ. Plant Protection Methods6'-0"4L5003/4" = 1'-0"Typ. Shrub Planting, Individual Planting PitMIN. 2 X ROOT BALL DIAM.FINISH GRADEELEVATION OF ROOT CROWN TO BE 1" - 2"ABOVE FINISH GRADE ELEVATION3" - 4" LAYER OF BARK MULCH. DO NOTALLOW MULCH TO COME IN CONTACTWITH SHRUB STEMSNATIVE SOILPLANTING PIT. PIT TO HAVE BROADLYSLOPING SLIDES; SCARIFY SIDES OF PIT.SOIL AT THE BOTTOM OF THE PIT TO BESUFFICIENTLY COMPACTED TO PREVENTSETTLEMENT. EXCAVATE PIT 2X - 5XDIAMETER OF ROOT BALL. REMOVE ALLDEBRIS AND ROCKS (LARGER THAN 3"DIAM.) FROM PIT PRIOR TO PLANTINGROOT BALLBACKFILL WITH MIX: 13 NATIVEBACKFILL SOIL WITH 13 SANDY LOAMAND 13 DEBRIS FREE TOPSOIL3" HIGH ROUND-TOPPED CIRCULAR RINGFOR WATER RETENTION. FORM RING OFSOIL ALONG THE PERIMETER OF THEPLANTING PIT5L5003/4" = 1'-0"Typ. Planting BedNOTE:1.REMOVE ALL DEBRIS AND STONES (LARGER THAN 3" DIAMETER)2.ALL PLANTING BEDS TO BE EXCAVATED 18" DEEP. SCARIFY SIDES AND BOTTOMTO REMOVE GLAZING. ALL BEDS TO RECEIVE NEW, AMENDED SOIL: MIX 1"COMPOST WITH MIN. 17" NEW TOPSOIL, FOR A COMBINED SETTLED DEPTH OF 18".RAKE SMOOTH TO MATCH FINAL GRADING PLANFINISH GRADE3" - 4" MULCH LAYER,MULCH TYPE PER PLAN.DO NOT ALLOW MULCHTO COME IN CONTACTWITH SHRUB STEMSTOPSOIL, SEE NOTE 2NATIVE SOILPLANT CROWN TO BEPLANTED AT ORSLIGHTLY ABOVE FINISHGRADE AT MAXIMUM OF1"-2".SHEETS L500 LANDSCAPE DETAILS NOTES:1.LANDSCAPE CONTRACTOR SHALL ASSURE PERCOLATION OFALL PLANTING PITS PRIOR TO INSTALLATION2.ALL CONTAINMENT MATERIALS AROUND ROOT BALL TO BEREMOVED PRIOR TO INSTALLATION2.1.CAREFULLY REMOVE ENTIRE WIRE BASKETS AT PLANTING2.2.CAREFULLY REMOVE ALL TREATED BURLAP (ROT-PROOF)AT PLANTING2.3.UNTREATED BURLAP MAY PARTIALLY REMAIN ON ROOTBALL. REMOVE BURLAP FROM TOP HALF OF ROOT BALLBEFORE COMPLETION OF PLANTING3.CONTAINER PLANTS: CAREFULLY CUT ANY CIRCLING ROOTS TOPREVENT PLANT FROM BECOMING ROOT BOUND4.PRUNE ALL PLANT MATERIAL PRIOR TO PLANTING, ON AN ASNEEDED BASIS. REMOVE DEAD AND / OR DAMAGED BRANCHES,LIMBS, AND LEAVES5.ALL TREES TO BE STAKED, REMOVE STAKES AFTER TWO YEARS6.ALL DECIDUOUS TREES AND SHRUBS NOT PLANTED INFOUNDATION BEDS TO BE FENCED FOR PROTECTION FROMUNGULATES AND OTHER HERBIVORES7.PROVIDE TREE GUARDS ON ALL DECIDUOUS TREES OUTSIDE OFPLANTING BEDSSEE PLAN2% Max SLOPE4:1 MaxNOTES:1.NATURAL FINES SHALL CONSIST OF 80% SAND, 10% SILT,AND 10% CLAY2.A SOIL STERILANT SHALL BE APPLIED TO THE SUBGRADEPRIOR TO PLACEMENT OF GRAVEL BASE.7L5001/2" = 1'-0"Class II Gravel Fines Trail (Typ.)3" Min THICKNESS OF 38" MINUSCOMPACTED GRAVEL( NATURAL FINES SEE NOTE 1.)3" Min THICKNESS OF34" Minus COMPACTEDCRUSHED GRAVEL BASECOMPACTED SUBGRADE(SEE NOTE 2.)6L5003/4" = 1'-0"Planting Bed at Pavement Edge1"REVEAL - SEE NOTE 26" - 12" SEENOTE 445°NOTE:1.SLOPE PLANTED AREAS AWAY FROM PAVED AREAS2.FINISH GRADE AT PAVEMENT EDGE MUST BE AT A LEVEL SUCH THAT THEESTABLISHED PLANTED SURFACE WILL BE ONE (0.5-1) INCH BELOW TOP OFPAVEMENT FOR A MINIMUM DISTANCE OF SIX (6) FEET FROM THE EDGE3.BASE MATERIAL AND COMPACTED SUBGRADE TO BE EXTENDED 1X-2X THE DEPTHOF THE BASE MATERIAL BEYOND THE EDGE OF THE PAVEMENT SYSTEM. TAPERBASE MATERIAL TOWARD THE COMPACTED SUBGRADE AT A 45° ANGLE90% - 95% COMPACTED SUBGRADENATIVE SOILPAVEMENT EDGE - SEE PLANS ANDPAVING DETAILS FOR ADDITIONALINFORMATION. SEE ALSO EDGINGDETAILS AS APPLICABLEAMENDED TOPSOIL3" - 4" MULCH LAYER,MULCH TYPE PER PLANFINISH GRADE, SEE NOTE 26" DEPTH OF 34" MINUS WASHEDAGGREGATE BASE MATERIAL2% Min SLOPE4:1 Max4:1 Max6'-0" WIDTH8L5001/2" = 1'-0"6' Concrete Sidewalk (Typ.)4" Min THICKNESS CONCRETE6" Min THICKNESS OF 34" MinusCOMPACTEDCRUSHED GRAVEL BASEUNDISTURBED SOIL9L500NTSPark Wayfinding Totem (Typ)NOTE: DIRECTIONAL TOTEM TO DISPLAYTRAIL DIRECTIONS AND DISTANCES.SIGNAGE TO BE SELECTED BY OWNERAND COMPLY WITH CITY OF BOZEMANPARK WAYFINDING STANDARDS.10L500NTSPrimary Park Sign (Typ)NOTE: SIGNAGE TO DISPLAY TRAILDIRECTIONS AND DISTANCES. SIGNAGETO BE SELECTED BY OWNER ANDCOMPLY WITH CITY OF BOZEMAN PARKWAYFINDING STANDARDS.11L5001/2" = 1'The Park U-Bike Rack - Surface Mounted1'-10"24"MIN.TONEARESTOBJECT30" MIN TO NEAREST OBJECT3'1'-10"2'-8"BIKE RACK.SURFACE MOUNTWITH BOLTS PERMANUFACTURER'SSPECIFICATIONSFINISH GRADERACKS ARE TOBE PLACED AMIN. 30" ONCENTER.4" CONCRETELandscapeDetailsL 500design5la.com406.587.4873dateissuedrawn by:checked by:filename:z:\nwb west park neighborhood\autocad\01_sheets\norton west park-parks-ph1\l500_west-park-parks_standarddetails2021-ph1.dwg West Park Phase 1 Park Plan Bozeman, Montana KHM/HU TMS 05/06/22Prelim Plat09/02/22Prelim Plat RC11/11/22Prelim Plat RC 1L5011/2" = 1'Maglin 6' Picnic Table - Surface Mounted5'-10"2'-6"5'-612"PICNIC TABLE,SURFACE MOUNTWITH 38" CONCRETEANCHORS PERMANUFACTURER'SSPECIFICATIONSFINISH GRADE4" CONCRETE1'-7"2L501NTS14'x18' Pavilion with Clerestory Style RoofTO FROSTDEPTHPER CODEFINISH GRADEINSTALL POSTS INCONCRETE FOOTINGS ATEACH PIER LOCATION,SEE NOTE4" CONCRETESTEEL PAVILION,BY OTHERS6" DEPTH 34" MINUSAGGREGATEBASE MATERIALSTEEL BASE PLATE,ATTACHED TO CONCRETEWITH CONCRETE ANCHORS,PER MANUFACTURER'SSPECIFICATIONCOMPACTEDSUBGRADENOTE: DRAWING IS CONCEPTUAL ONLY.CONTRACTOR TO ENGAGE STRUCTURAL ENGINEERFOR FOOTING REINFORCEMENT AND SIZE.MANUFACTURER TO PROVIDE SHOP DRAWINGSPRIOR TO INSTALLATION. CONFIRM ALLMEASUREMENTS BEFORE CONSTRUCTION.34" EXPANSION JOINTWITH 18" RADIUSLandscapeDetailsL 501design5la.com406.587.4873dateissuedrawn by:checked by:filename:z:\nwb west park neighborhood\autocad\01_sheets\norton west park-parks-ph1\l500_west-park-parks_standarddetails2021-ph1.dwg West Park Phase 1 Park Plan Bozeman, Montana KHM/HU TMS 05/06/22Prelim Plat09/02/22Prelim Plat RC11/11/22Prelim Plat RC WPT8'SIOLANLANWESWESWESWESWESWESWESSIOSIOIRRIGATIONSLEEVE, TYP.IRRIGATIONWELL, SEE CIVILBFCWCPIRRIGATION CONNECTION POINT,BACKFLOW PREVENTER,CONTROLLER, & WEATHER STATIONEXISTING UTILITIESIRRIGATIONSLEEVE, TYP.WEST BABCOCK STREETIRRIGATIONTYPEIRRIGATION WATER USE- PHASE 1 PARKTOTAL AREA /QTYANNUALET RATETOTAL ANNUALH2O5,520 SF29 IN / SF99,730 GALH.E. SOD SPRAY IRRIGATION 263,450 SF6 IN / SF883,850 GALH.E. NATIVE SPRAY IRRIGATIONH.E. TREEBUBBLER/DRIP61 TREES16.5 GAL /WEEK18,117 GALH.E. SHRUBBUBBLER/DRIP156 SHRUBS7.5 GAL /WEEK21,060 GALTOTAL ANNUAL H2O REQUIRED: 1,022,757 GALTOTAL ACRE FEET PER YEAR: 3.14 ACRE FTSYMBOLSIZEDESCRIPTIONIRRIGATION LEGENDBACKFLOW PREVENTER1"BFIRRIGATION CONTROLLER*CWEATHER STATION, LOCATION TBD IN FIELDCONNECTION POINTWCPIRRIGATION SLEEVE, 4" MIN. SCH 40 PVC*NOTES:-LAYOUT TO BE DETERMINED IN FIELD BY IRRIGATION CONTRACTOR.-WELLS TO BE INSTALLED 100' FROM SANITARY SEWER LINES-ALL IRRIGATION CONTROLLERS NEED TO BE "WEATHERMATIC" SLSERIES UNLESS OTHERWISE APPROVED BY THE CITY'S PARKS OPSSUPT. VERIFY MODEL AND TYPE WITH BOZEMAN PARKS ANDRECREATIONSEEPLANN/AN/AN/AWELLN/AWCONCEPTUAL IRRIGATION NOTES:1.ALL SECTIONS OF MAINLINE CROSSING UNDER CONCRETE, ROADS, OR OTHER LARGE HARDSCAPESURFACES TO BE IN SCH. 40 PVC SLEEVES.1.1.SLEEVES TO BE DOUBLE THE DIAMETER OF PROPOSED MAINLINE.1.2.LATERAL LINE SLEEVES TO BE SCH. 40 PVC AT LEAST DOUBLE THE DIAMETER OF THE LATERAL LINESIZE PROPOSED.2.ALL SYSTEMS TO BE ON A LOOPED MAINLINE WHERE POSSIBLE, REFER TO CONCEPTUAL IRRIGATIONMAINLINE LAYOUT.3.ALL SYSTEMS WILL BE 2 WIRE DECODER TYPE SYSTEMS.4.ALL INFORMATION SHOWN ON CONCEPTUAL DRAWINGS TO BE VERIFIED BY IRRIGATION DESIGNER, ANDCONTRACTOR. COORDINATION WITH GENERAL CONTRACTOR IS NECESSARY BEFORE CONSTRUCTIONBEGINS TO ENSURE PROPER LOCATION OF SLEEVES, ELECTRICAL CONNECTIONS, AND WATER SOURCECONNECTIONS.5.ALL IRRIGATION COMPONENTS TO BE HIGH EFFICIENCY, HEADS, NOZZLES, DRIP, VALVES, AND FITTINGS.GENERAL IRRIGATION NOTES AND SPECIFICATIONS1.THESE PLANS PROVIDE GENERAL ANTICIPATED WATER DEMAND AND TYPE OF IRRIGATION FOR THESUBDIVISION PARKS, WHICH ARE IRRIGATED BY (1) WELL. THE SUBDIVISION OPEN SPACES AND DETENTIONPONDS ARE IRRIGATION BY (1) WELL. THE WELLS WILL NOT BE CONNECTED IN ANY WAY.2.ALL VALVE BOXES TO BE STANDARD SIZE OR LARGER3.IRRIGATION MAIN LINE TO BE SCH. 40 PVC SOLVENT WELDED PVC IN CONTINUOUS LOOP, SIZE OF LINEDEPENDENT ON WATER DEMAND AS DETERMINED BY LANDSCAPE CONTRACTOR. LATERAL LINES TO BE 1"SCH 40 SOLVENT WELDED PVC OR 1" HDPE PIPE; DEPENDENT ON PRESSURES AND GALLONS PER MINUTEAT DISCRETION OF LANDSCAPE CONTRACTOR BASED ON PROFESSIONAL EXPERIENCE AND OPINION UPONDESIGN AND INSTALLATION OF THE SYSTEM.4.ALL TREES TO BE IRRIGATED THROUGH DEDICATED BUBBLERS EVENLY DISTRIBUTED AROUND BASE OFTREE WITH FOUR (4) EVENLY SPACED 1 GPH BUBBLER EMITTERS.5.TREES AND SHRUBS PLACED WITHIN PLANTING BEDS MAY UTILIZE DRIP IRRIGATION ADJUSTED PERINDIVIDUAL PLANT REQUIREMENTS.6.ALL SHRUBS OUTSIDE OF DEDICATED PLANTING BEDS TO HAVE DEDICATED BUBBLERS EVENLYDISTRIBUTED AROUND BASE, WITH TWO (2) EVENLY SPACED 1 GPH EMITTER.7.BUBBLERS TO TREES MAY BE OMITTED WHERE OVERHEAD IRRIGATION WILL PROVIDE ADEQUATE WATER.8.ALL MIXED SHRUB AND PERENNIAL PLANTINGS TO BE IRRIGATED WITH DEDICATED DRIP TUBING W/EMITTERS ADJUSTED PER INDIVIDUAL PLANT REQUIREMENTS.9.LAWN AND SEED AREAS TO BE IRRIGATED WITH SPRAY OR ROTOR OVERHEAD IRRIGATION AS INDICATEDPER PLAN.9.1.ALL SPRAY OR ROTOR OVERHEAD IRRIGATION HEADS WILL BE INSTALLED AND ADJUSTED PROPERLYTO MINIMIZE WATER OVER THROW ONTO PAVEMENT.9.2.ALL SPRAY OR ROTOR OVERHEAD IRRIGATION TO UTILIZE WATER EFFICIENT NOZZLES (MULTI-SPRAY,MULTI-TRAJECTORY, OR ROTATING SPRAY).10.ALL HEADS MUST ACHIEVE HEAD-TO-HEAD COVERAGE FOR SOD AREAS.11.SYSTEM SHALL UTILIZE WEATHER / MOISTURE MONITOR.12.BACKFLOW ASSEMBLY AND BLOWOUT ASSEMBLY SHALL BE LOCATED IN APPROVED EXTERNALGRADEBOX, AND IS THE RESPONSIBILITY OF THE LANDSCAPE CONTRACTOR TO COORDINATEINSTALLATION PER LOCAL CODES AND ORDINANCES, WITH ARCHITECTURE AND WITH ALL OTHER TRADES.13.POWER SOURCE FOR IRRIGATION CONTROLLER TO BE COORDINATED WITH ELECTRICAL ENGINEERINGAND ELECTRICAL CONTRACTOR BY LANDSCAPE CONTRACTOR.14.DO NOT INSTALL IRRIGATION SYSTEM WHEN OBVIOUS OBSTRUCTIONS OR GRADE CHANGES AREPRESENT.15.ALL INFORMATION TO BE FIELD VERIFIED BY CONTRACTOR PRIOR TO INSTALLATION.16.THE CONTRACTOR SHALL MAINTAIN AN ACCURATE & CURRENT 'AS-BUILT' IRRIGATION PLAN ON SITE ATALL TIMES.17.ALL SPRAY AND ROTOR HEADS WITHIN SOD LAWN AREAS TO PROVIDE A PRECIPITATION RATE OF0.4-0.8"/sqft.FINISH GRADESCH. 40 PVC SLEEVE - 4" MIN. OR 2X THE O.D.OF THE IRRIGATION PIPINGWRAP 12 GAUGE WIRE AROUND EACH ENDOF THE SLEEVE AND EXTEND TO THESURFACEWASHED AND GRADED MORTARSAND BACKFILL IN ROCKY SOIL.PAVEMENT EDGENOTE:1.CAP SLEEVES UNTIL USE.2.4" MIN. HORIZONTAL SEPARATION REQUIRED BETWEEN SLEEVESIN THE SAME TRENCH.3.IRRIGATION PIPE AND CONTROL WIRES SHALL BE SLEEVEDSEPARATELY.4.SOIL AROUND SLEEVE BACKFILLED AND COMPACTED TO THESAME DENSITY AS THE SURROUNDING SOIL.DEPTH PER TRENCHING DETAIL2L600NTSIrrigation SleeveIrrigation WaterUse Calculations& Sleeving Plan- SouthL 6003015060N1L6001"=30'-0"Irrigation Water Use Calculations & Sleeving Plandesign5la.com406.587.4873dateissuedrawn by:checked by:filename:z:\nwb west park neighborhood\autocad\01_sheets\norton west park-parks-ph1\l600_west-park-parks_irrigation-ph1.dwg West Park Phase 1 Park Plan Bozeman, Montana KHM/HU TMS 05/06/22Prelim Plat09/02/22Prelim Plat RC11/11/22Prelim Plat RCMATCHLINE L601:1SHEET KEY: SIOSIOLAN8'8'8'8'WESWES8'LANLANSIOSIOSIOIRRIGATIONSLEEVE, TYP.IRRIGATIONSLEEVE, TYP.IRRIGATIONSLEEVE, TYP.VAUGHN DRIVE(FUTURE)ALL PROPOSED PLANTING WITHINTHE PERPETUAL WETLAND EASEMENTTO BE INSTALLED BY HAND WITH LIMITEDDISTURBANCE. TEMPORARYDRIP IRRIGATION TO BEPROVIDED TO PLANTINGS.PERPETUAL WETLANDEASEMENTIRRIGATIONTYPEIRRIGATION WATER USE- PHASE 1 PARKTOTAL AREA /QTYANNUALET RATETOTAL ANNUALH2O5,520 SF29 IN / SF99,730 GALH.E. SOD SPRAY IRRIGATION 263,450 SF6 IN / SF883,850 GALH.E. NATIVE SPRAY IRRIGATIONH.E. TREEBUBBLER/DRIP61 TREES16.5 GAL /WEEK18,117 GALH.E. SHRUBBUBBLER/DRIP156 SHRUBS7.5 GAL /WEEK21,060 GALTOTAL ANNUAL H2O REQUIRED: 1,022,757 GALTOTAL ACRE FEET PER YEAR: 3.14 ACRE FTSYMBOLSIZEDESCRIPTIONIRRIGATION LEGENDBACKFLOW PREVENTER1"BFIRRIGATION CONTROLLER*CWEATHER STATION, LOCATION TBD IN FIELDCONNECTION POINTWCPIRRIGATION SLEEVE, 4" MIN. SCH 40 PVC*NOTES:-LAYOUT TO BE DETERMINED IN FIELD BY IRRIGATION CONTRACTOR.-WELLS TO BE INSTALLED 100' FROM SANITARY SEWER LINES-ALL IRRIGATION CONTROLLERS NEED TO BE "WEATHERMATIC" SLSERIES UNLESS OTHERWISE APPROVED BY THE CITY'S PARKS OPSSUPT. VERIFY MODEL AND TYPE WITH BOZEMAN PARKS ANDRECREATIONSEEPLANN/AN/AN/AWELLN/AW8'LANIrrigation WaterUse Calculations& Sleeving Plan- NorthL 6013015060N1L6011"=30'-0"Irrigation Water Use Calculations & Sleeving Plandesign5la.com406.587.4873dateissuedrawn by:checked by:filename:z:\nwb west park neighborhood\autocad\01_sheets\norton west park-parks-ph1\l600_west-park-parks_irrigation-ph1.dwg West Park Phase 1 Park Plan Bozeman, Montana KHM/HU TMS 05/06/22Prelim Plat09/02/22Prelim Plat RC11/11/22Prelim Plat RCMATCHLINE L600:1SHEET KEY:3015060N2L6011"=30'-0"Irrigation Water Use Calculations & Sleeving PlanMATCHLINE L601:2MATCHLINE L601:1 OOOOOOOOOOOOOOO PT BLOCK 3 CITY PARK 1 8.50 acs. 370171 sq.ft. 4795 479047904790 4785 4800 4800 4795 -20.17%-20.03% -20.03% -20.05 % -20.05% -20.01%-1.28%-1.10%-2.01%-25.00%4780 4785 4790 4795 4800 4805 4780 4785 4790 4795 4800 4805 0+00 1+00 2+00 3+00 4+00 5+00 5+97 -4 :14:15:11.15% 0.33% 4785 4790 4795 4800 4785 4790 4795 4800 0+00 1+00 2+00 3+00 3+285:1-5 :1 0.14%EXISTING SURFACE PROPOSED SURFACE HIGH GROUNDWATER ESTIMATED LOW GROUNDWATER VERIFY SCALE! THESE PRINTS MAY BE REDUCED. LINE BELOW MEASURES ONE INCH ON ORIGINAL DRAWING. MODIFY SCALE ACCORDINGLY! 2022COPYRIGHT © MORRISON-MAIERLE, SHEET NUMBER PROJECT NUMBER DRAWING NUMBER DATEDESCRIPTIONNO.BY N:\10130\001.01 PREPLAT\ACAD\EXHIBITS\HYDROPERIOD STUDY.DWGREVISIONS DRAWN BY: DSGN. BY: APPR. BY: DATE: Q.C. REVIEW DATE: BY: 2880 Technology Blvd West Bozeman, MT 59718 406.587.0721 www.m-m.net engineers surveyors planners scientists MorrisonMaierle PLOTTED BY:ROSIE NICKELSON ON Nov/10/2022 WEST PARK SUBDIVISION BOZEMAN MT CONSTRUCTED WETLAND CROSS SECTIONS 10130.001 X D-1 RSN CP CP 11/2022 0 VERT. SCALE IN FEET 0 HORIZ. SCALE IN FEET 24 4 8 2040 40 80B D-2 AD-2A POND AND WETLAND CROSS SECTION B WETLAND CROSS SECTION LEGEND GENERAL NOTES 1. The material used to backfill the existing pond will be placed in accordance with the Montana Public Works Standard Specifications as a Type C Backfill in order to assure that the material does not settle significantly after placement but also is not compacted to a point where it is would interfere with groundwater migration or plant growth. 2. Existing soil to be excavated is fill material from overburden from adjacent construction activities. Once grade is cut down to finish grade surface the Engineer, in consultation with Wetland Consultant, will determine if the material is suitable for use as top soil or if additional excavation is needed and fill material from the project site is needed to create a viable growth media. 3. Refer to landscape sheets for planting and seed schedule. EXISTING POND DEPTH ESTIMATION