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HomeMy WebLinkAbout014 - Appendix L.2 - Wetland Submittal Checklist City of Bozeman Required Submittal Materials for Regulated Activitites in Wetlands 1 38.220.130. Does the proposed action affect federal,state,or city The proposed action avoids all A.1 regulated wetlands,watercourses,and/or buffers impacts to regulated wetlands and within the city limits? watercourses as seen on the attached figure.The project does extend into watercourse setback areas(buffers): -In the northern part of the project, stormwater facilities extend into Zone 2 of the watercourse setback as allowed under UDC Section 38.410.100.A.2.e.(1). -In the southern part of the project, pedestrian trails extend into Zone 1 and Zone 2,as allowed under UDC Section 38.410.100.A.2.e.(2)(a)and � Section 38.410.100.A.2.e.(2)(c). These trails include a pedestrian footbridge that spans the stream and bordering wetland.No impacts will occur within the wetland and/or ordinary high water mark(OHWM) of the stream). -In total,no more than 475-feet of trail construction will occur within watercourse setback areas. Does the wetland and watercourse delineation report include the following: 2 38.220.130. Wetland and watercourse descriptions Section 4 of the Wetland Delineation � A.1.a.1 3 38.220.130. MDT or DEQ Functional assessment � Overall AA Rating of III.See attached. A.1.a.2 4 38.220.130. Wetland types(e.g.Cowardin) Section 5 of the Wetland Delineation � A.1.a.3 5 38.220.130. Wetland acreages,by licensed surveyor � Section 5 of the Wetland Delineation A.1.a.4 6 38.220.130. Maps with property boundaries,wetland and Figures 1-6 of the Wetland � A.1.a.5 watercourse boundaries,and acrea es Delineation 7 38.220.130. USACE wetland data forms � Appendix B of the Wetland A.1.a.6 Delineation L-LUL4 Created by Morrison-Maierle, Inc. V.1.0 City of Bozeman Required Submittal Materials for Regulated Activitites in Wetlands 8 38.220.130. Are activities planned in and/or adjacent to aquatic Yes.The proposed action will not A.2 resources? impact the wetlands or waterway delineated on project site.The project will install stormwater � facilities,a pedestrian walking path, and footbridge within the watercourse setbacks as detailed in the response to Item#1 of this checklist. ���_ _��c� ����c„�„� 9 38.220.130. Site plan including all boundaries,buffers,and See attached figure. A.2.a infrastructure as defined in COB code � 10 38.220.130. Table of existing wetland functional ratings and acreage See attached figure. � A.2.a.1 (in site lan 11 38.220.130. Direct impacts to wetlands,waterways,and buffers See attached figure.Stormwater A.2.a.1 highlighted in red in the site plan facility impacts within Zone 2 of the watercourse setback are identified in blue.Pedestrian trail impacts within Zone 1 of the watercourse setback are identified in pink. Pedestrian trail impacts within Zone 2 of the � watercourse setback are identified in purple,and the footbridge and trail impacts within the watercourse setback(no impact to stream or wetlands)is identified in black. 12 38.220.130. Indirect impacts to wetlands,waterways,and buffers � See attached figure. A.2.a.2 summarized 13 38.220.130. Mitigation map with table of mitigation wetland type, � NA-No impacts to wetlands or A.2.b size,and functional unit ain waterwa s will occur. 14 38.220.130. Source,type,transport and disposal method of any fill No fill will be placed within a wetland A.2.c material to be used,including certification that � or below the OHWM of a lacement of fill watercourse. 15 38.220.130. CWA 404 and/or401 permit(s) No work within wetlands and/or A.2.d.1 � streams below the OHWM is ro osed. 16 38.220.130. MT 310 permit(s) A Joint Application for 310 permit is A.2.d.2 in preparation for submittal to the Gallatin Conservation District before � initiation of the project.As this project is in the PrePlat stage,not all permits are in place. 17 38.220.130. Floodplain determination(s) The project is not within the 100 year A.2.d.3 � floodplain.See Section 2.4.4 of the Wetland Delineation. L-LUL4 i-i ca�cu uy ivivi i i�vi i-iviaici ic, ii i�. v.l.v City of Bozeman Required Submittal Materials for Regulated Activitites in Wetlands 18 38.220.130. Any other required state/federal wetland permit(s) No other permits are identified at A.2.d.4 (See Required PermitsJ this time.The project and contractor will comply with the Construction � Stormwater General Permit (MTR100000)and will submit a NOI &SWPPP prior to construction. 19 38.220.130. USACE jurisdictional determination(s) Because no impacts are proposed to A.2.d.5 � any wetland or waterway,no JD was submitted. 20 38.220.130. Joint application A Joint Application for 318 A.2.d.6 Authorization and a 310 permit is in preparation and will be submitted � before initiation of the project.As this project is in the PrePlat stage, not all permits are in place. 21 38.220.130. Will wetland(s)and/or waterway(s)be impacted? No impacts to wetlands or � A.3 waterways will occur. 22 38.220.130. Is federal permitting required? No impacts to wetlands or A.3 � waterways will occur.Therefore,no federal permitting is required. Does the descriptive narrative*include the following: 23 38.220.130. Name and contact information of the applicant NA-No impacts to wetlands or A.3.a.1 � waterways will occur and federal permitting is not required. 24 38.220.130. Name,qualifications,and contact information for NA-No impacts to wetlands or A.3.a.1 the primary author of the compensatory � waterways will occur and federal mitigation report permitting is not required. 25 38.220.130. Description of the proposal NA-No impacts to wetlands or A.3.a.1 � waterways will occur and federal permitting is not required. 26 38.220.130. Summary of the direct and indirect impacts NA-No impacts to wetlands or A.3.a.1 � waterways will occur and federal permitting is not required. 27 38.220.130. proposed mitigation concept NA-No impacts to wetlands or A.3.a.1 � waterways will occur and federal permitting is not required. 28 38.220.130. Identification of all the local,state,and federal NA-No impacts to wetlands or A.3.a.1 Wetland/stream-related permits required for the � waterways will occur and federal project permitting is not required. 29 38.220.130. A vicinity map of the project NA-No impacts to wetlands or A.3.a.1 � waterways will occur and federal permitting is not required. L-LUL4 i-i ca�cu uy ivivi i i�vi i-iviaici ic, ii i�. v.l.v City of Bozeman Required Submittal Materials for Regulated Activitites in Wetlands 30 38.220.130. Description of the existing wetland and/or watercourse NA-No impacts to wetlands or A.3.a.2 and/or buffer areas that will be impacted � waterways will occur and federal permitting is not required. 31 38.220.130. Dominant vegetation NA-No impacts to wetlands or A.3.a.2 � waterways will occur and federal permitting is not required. 32 38.220.130. Functional assessment(s) NA-No impacts to wetlands or A.3.a.2 � waterways will occur and federal permitting is not required. 33 38.220.130. Wetland ratings for the entire wetland and the portions NA-No impacts to wetlands or A.3.a.2 proposed to be impacted � waterways will occur and federal permitting is not required. 34 Change to wetland hydroperiod assessment NA-No impacts to wetlands or waterways will occur and federal 38.220.130. � permitting is not required. A.3.a.3 35 Description of proposed conceptual mitigation, NA-No impacts to wetlands or including specifications for/of impacts and map � waterways will occur and federal 38.220.130. permitting is not required. A.3.a.4 36 Assessment of existing conditions NA-No impacts to wetlands or waterways will occur and federal 38.220.130. � permitting is not required. A.3.a.5 37 Soil field data and discussion of future hydrology and NA-No impacts to wetlands or soil conditions � waterways will occur and federal 38.220.130. permitting is not required. A.3.a.6 38 Planting schedule NA-No impacts to wetlands or waterways will occur and federal 38.220.130. � permitting is not required. A.3.a.7 39 Do native species comprise>_80%of planned species? NA-No impacts to wetlands or waterways will occur and federal 38.220.130. � permitting is not required. A.3.a.7 40 Is mitigation monitoring required for>_three years? NA-No impacts to wetlands or waterways will occur and federal 38.220.130. � permitting is not required. A.3.a.8 41 38.220.130. Does the mitigation plan specify responsibility for NA-No impacts to wetlands or A.3.a.8 invasive vegetation control? � waterways will occur and federal 42 Wetland mitigation performance criteria NA-No impacts to wetlands or waterways will occur and federal 38.220.130. � permitting is not required. A.3.a.9 43 Monitoring schedule NA-No impacts to wetlands or waterways will occur and federal 38.220.130. � permitting is not required. A.3.a.9 44 Reporting requirements to the COB NA-No impacts to wetlands or waterways will occur and federal 38.220.130. � permitting is not required. A.3.a.9 L-LUL4 i-i ca�cu uy ivivi i i�vi i-iviaici ic, ii i�. v.l.v City of Bozeman Required Submittal Materials for Regulated Activitites in Wetlands 45 Maintenance schedule and actions NA-No impacts to wetlands or waterways will occur and federal 38.220.130. � permitting is not required. A.3.a.9 46 Contingency plans NA-No impacts to wetlands or waterways will occur and federal 38.220.130. � permitting is not required. A.3.a.10 47 Meets review standard for avoidance/minimization of NA-No impacts to wetlands or wetland impacts � waterways will occur and federal 38.610.080. permitting is not required. A.1 48 Meets review standard for no impact to T&E or MT NA-No impacts to wetlands or species of concern � waterways will occur and federal 38.610.080. permitting is not required. A.2 49 Meets review standard for project benefitting public NA-No impacts to wetlands or interest � waterways will occur and federal 38.610.080. permitting is not required. A.3 50 Disucssion of proposed deed restrictions or covenants NA-No impacts to wetlands or regarding open space and/or vegetation removal � waterways will occur and federal 38.610.090. permitting is not required. A.4 51 Disucssion of proposed deed restriction(s)to protect NA-No impacts to wetlands or water resources,mitigation,and/or buffer area(s)in � waterways will occur and federal 38.610.090. perpetuity permitting is not required. A.12 52 Discussion of any other relevant wetland permit NA-No impacts to wetlands or conditions in Section 38.610.090 � waterways will occur and federal permitting is not required. 38.610.090 Does the scaled plan sheet(s)for compensatory mitigation contain: 53 Boundaries of existing wetlands,proposed impacts,and NA-No impacts to wetlands or proposed mitigation � waterways will occur and federal 38.220.130. permitting is not required. A.3.b.1 54 If grading is proposed,then surveyed topography at 1-2 NA-No impacts to wetlands or foot contour intervals � waterways will occur and federal 38.220.130. permitting is not required. A.3.b.2 55 Cross sections of wetland(s)and/or buffer area(s)of NA-No impacts to wetlands or existing conditions and proposed mitigation � waterways will occur and federal 38.220.130. permitting is not required. A.3.b.2 56 Required wetland buffer(s) NA-No impacts to wetlands or waterways will occur and federal 38.220.130. � permitting is not required. A.3.b.3 57 Discussion of ongoing management practices NA-No impacts to wetlands or waterways will occur and federal 38.220.130. � permitting is not required. A.3.c . - . - . �.. .. - 1. Montana Stream Protection Act(SPA 124) NA 2. Stormwater discharge general permit(DEQ) Yes L-LUL4 i-i ca�cu uy ivivi i i�vi i-iviaici ic, ii i�. v.l.v City of Bozeman Required Submittal Materials for Regulated Activitites in Wetlands 3. Montana Natural Streambed and Land Preservation Act(310) Yes 4. Montana Floodplain and Floodway Management Act(floodplain development permit) NA 5. Federal Clean Water Act(404) NA 6. Federal Rivers and Harbors Act(Section 10) NA 7. Short-term Water Quality Standards for Turbidity(318 authorization) Yes 8. Montana Land-Use License or Easement on Navigable Waters NA 9. Montana Water Use Act(water right permit and change authorization) NA 2-2024 Created by Morrison-Maierle, Inc. V.1.0 City of Bozeman Required Submittal Materials for Regulated Activitites in Wetlands 1. Review Sec.38.220.130 of the COB municipal code,submittal materials for regulated activities in wetlands Link 2. Review Standards of COB municipal code Link 2-2024 Created by Morrison-Maierle, Inc. 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Project Name:Meadow Creek/Bridqe 2. MDT Project#: N/A 3. Control#: N/A 3. Evaluation Date: February 2025 4. Evaluator(s): Faith Dotv 5. Wetland/Site#(s):WET 1 6. Wetland Location(s): Township 2 S, Range 5 E,Section 23; Township N, Range E, Section Approximate Stationing or Roadposts: N/A Watershed:6-Upper Missouri County: Gallatin__ 7. Evaluating Agency: Private bv Morrison Maierle Inc. 8. Wetland Size(acre): (visually estimated) Purpose of Evaluation: 2.55(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 Required by the City of Bozeman (see manual for determining AA) 25.2(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 Re ime %OF AA Riverine Emer ent Wetland Permanent/Perennial 6 Riverine Scrub-Shrub Wetland Permanent/Perennial 4 Comments: 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 s ecies lists. Predominant Conditions Ad'acent to within 500 feet o AA Managed in predominantly natural Land not cultivated,but may be Land cultivated or heavily grazed or state;is not grazed,hayed,logged,or moderately grazed or hayed or selectively logged;subject to substantial fill otherwise converted;does not contain logged;or has been subject to minor placement,grading,clearing,or roads or buildings;and noxious weed clearing;contains few roads or buildings; hydrological alteration;high road or or ANVS cover is<_15%. noxious weed or ANVS cover is<_30%. building density;or noxious weed or ANVS Conditions within AA 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 --- --- hlgh dlStUfb81lC8 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%. Comments(types of disturbance, intensity,season,etc.):The AA is a small undeveloped area with a creek runninq throuqh it,surrounded to the W/N/E bv single-family residential development,and to the S bv cultivated fields.The AA has a paved road runninq throuqh it and numerous municipal stormwater infrastructure pieces. ii. Prominent noxious,aquatic nuisance,and other exotic vegetation species: Few patches of weeds occur on the propertv-mostiv Canada thistle. iii. Provide brief descriptive summary of AA and surrounding land use/habitat:The AA is a small undeveloped area with a creek runninq throuqh it,surrounded to the W/N/E bv sinqle-familv residential development,and to the S bv cultivated fields. 13. STRUCTURAL DIVERSITY Based on number of"Cowardin"ve etated classes resent do not include unve etated classes;see#10 above.) Initial Is current management preventing(passive) Modified Existin #of"Cowardin"Ve etated Classes in AA Rating existence of additional vegetated classes? Rating >_3 or 2 if one is forested classes --- NA NA NA 2 or 1 if forested classes mod NA NA NA 1 class, but not a monoculture --- �NO YES� --- 1 class, monoculture 1 species comprises>_90%of total cover --- NA NA NA Comments:AA contains one PEM1A wetland and one PSS1 wetland. 1 MDT MONTANA WETLAND ASSESSMENT FORM(revised March 2008) SECTION PERTAINING TO FUNCTIONS&VALUES ASSESSMENT Wetland/Site#(s):WET 1 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 Canada Ivnx, Grizzlv bear, Monarch butterflv,Sucklev's cuckoo bumble bee No usable habitat ❑ S ii. Ratin : Based on the stron est habitat chosen in 14A i above,select the corres ondin functional oint and ratin . Highest Habitat Level Doc/Primary Sus/Primary Doc/Secondary Sus/Secondary Doc/Incidental Sus/Incidental None Functional Point/Rating --- --- --- --- --- .1 L --- Sources for documented use(e.g.observations, records): USFWS IPaC 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 Sucklev's Cuckoo Bumble Bee,Small Dropseed, Hooked Snowflv,Alberta Snowflv, Little Brown Mvotis, Northern Hoary Bat,Veerv, Bobolink,Lonq-billed Curlew, Black-billed Cuckoo, Green-tailed Towhee,Small Yellow Ladv's-slipper No usable habitat ❑ S ii. Ratin : Based on the stron est habitat chosen in 14A i above,select the corres ondin functional oint and ratin . Hi hest Habitat Level Doc/Prima Sus/Prima Doc/Seconda Sus/Seconda Doc/Incidental Sus/Incidental None S1 Species 2� Functional Point/Ratin --- --- --- --- --- S2 and S3 Species 2� Functional Point/Ratin --- --- --- --- --- Sources for documented use(e.g.observations, records):MNHP Environmental Summary Report. Note that the summary report provides data for a larqer, buffered,area around the proiect and does not necessarilv reflect representative conditions of the proiect site. 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=tem ora /e hemeral;and A=absent see manual for further definitions of these terms. Structural Diversity see#13 ❑ High � Moderate ❑ Low Class Cover Distribution all ve etated classes ❑ Even ❑ Uneven � Even ❑ Uneven ❑ Even Duration of Surface 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 Water in>_10%of AA ❑ Low Disturbance at AA --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- see#12i ❑Moderate Disturbance --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- at AA see#12i �High Disturbance at --- --- --- --- --- --- --- --- M --- --- --- AA see#12i --- --- --- --- --- --- --- --- iii. Ratin : Use the conclusions from i and ii above and the matrix below to select the functional oint and ratin . Evidence of Wildlife Use Wildlife Habitat Features Rating(ii) i ❑ Exce tional ❑ Hi h � Moderate ❑ Low ❑Substantial --- --- ❑ Moderate --- --- � Minimal --- --- .2L 2 MDT MONTANA WETLAND ASSESSMENT FORM(revised March 2008) SECTION PERTAINING TO FUNCTIONS&VALUES ASSESSMENT Comments: Minimal wildlife observations observed in the AA as it is surrounded on three sides bv established residential development.Species observed included froqs, insects,small rodents(e.q.voles),and unidentified birds(not raptors). Deer likelv pass throuqh the area occasionallv.No milkweed plants were observed. 3 MDT MONTANA WETLAND ASSESSMENT FORM(revised March 2008) SECTION PERTAINING TO FUNCTIONS&VALUES ASSESSMENT Wetland/Site#(s):WET 1 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 Qualit and Known/Sus ected Fish S ecies in AA: Use matrix to select the functional oint and ratin . 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: O S O S O S O S O S O S O S O S O S o timal/subo timal FWP Tier I fish species --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- FWP Tier II or Native --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- Game fish s ecies FWP Tier III or Introduced Gamefish --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- FWP Non-Game Tier IV or .3L No fish species --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- Sources used for identifying fish spp. potentially found in AA: No fish observed. FishMT(FWP)shows no fish data for this waterway. 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 =0.10 or ❑ NO 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 � NO iii. Final Score and Rating: .2L 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. 2 / 1 = 2 flood prone width/bankfull width=entrenchment ratio � Flood-prone Width 2 x Bankfull Depth " � +• i," ' ` "�'a' ...... � � Bankfull Width Bankfull Depth � Slightly Entrenched Moderately Entrenched Entrenched ER>_2.2 ER=1.41 -2.2 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 �r ------ --- i. Ratin :Workin from to to bottom,use the matrix below to select the functional oint and ratin . Estimated or Calculated Entrenchment ❑Slightly Entrenched � Moderately Entrenched ❑ Entrenched Ros en 1994, 1996 C, D, E stream t es B stream t e A, F,G stream t es Percent of Flooded Wetland Classified as ❑ ❑ ❑ ❑ ❑ � ❑ ❑ ❑ Forested and/orScrub/Shrub 75% 25-75% <25% 75% 25-75% <25% 75% 25-75% <25% AA contains no outlet or restricted outlet --- --- --- --- --- --- --- --- --- AA contains unrestricted outlet --- --- --- --- --- .4M --- --- --- 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: 4 MDT MONTANA WETLAND ASSESSMENT FORM(revised March 2008) SECTION PERTAINING TO FUNCTIONS&VALUES ASSESSMENT Wetland/Site#(s):WET 1 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= ermanent/ erennial;S/I=seasonal/intermittent;and T/E=tem ora /e hemeral see manual for further definitions of these terms]. Estimated Maximum Acre Feet of Water Contained in Wetlands within the AA that are Subject to ❑ >5 acre feet ❑ 1.1 to 5 acre feet �<1 acre foot Periodic Floodin or Pondin 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 ond>_5 out of 10 ears --- --- --- --- --- --- --- --- --- Wetlands in AA flood or ond<5 out of 10 ears --- --- --- --- --- --- .3L --- --- Comments:The AA does not contain a regulatory floodway. Flood frequency is an estimation. 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. Ratin : Workin from to to bottom, use the matrix below to select the functional oint and ratin . AA receives or surrounding land use Waterbody is on MDEQ list of waterbodies in has potential to deliver sediments, need of TMDL development for"probable nutrients,or compounds at levels causes"related to sediment,nutrients,or Sediment,Nutrient,and Toxicant such that other functions are not toxicants or AA receives or surrounding land use Input Levels within AA substantially impaired. Minor has potential to deliver high levels of sediments, sedimentation,sources of nutrients or nutrients,or compounds such that other toxicants,or signs of eutrophication functions are substantially impaired.Major present. 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 --- --- --- --- --- --- --- --- AA contains unrestricted outlet --- --- .6M --- --- --- --- --- Comments: It is assumed that these wetland fringe features receive agricultural run-off from surroundinq farm land. 14H. SEDIMENT/SHORELINE STABILIZATION � NA(proceed to 141) 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 141. %Cover of Wetland Streambank or Duration of Surface Water Adjacent to Rooted Vegetation Shoreline by Species with Stability Ratin s of>_6 see A endix F . ❑ Permanent/Perennial �Seasonal/Intermittent ❑Temporary/Ephemeral ❑>65% --- --- --- ❑35-64% --- .6M --- ❑<35% --- --- --- Comments: 141. PRODUCTION EXPORT/FOOD CHAIN SUPPORT i. Level of Biological Activity: S nthesis of wildlife and fish habitat rates select). General Fish Habitat Rating General Wildlife Habitat Rating(14Ciii) 14Diii ❑ E/H ❑ M � L ❑ E/H --- --- ❑ M --- --- � L --- --- L ❑ NA --- --- 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(141i); 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="absenY' see manual for further definitions of these terms. A ❑Ve etated Com onent>5 acres �Ve etated Com onent 1-5 acres ❑Ve etated Com onent<1 acre B ❑ Hi h ❑ Moderate ❑ Low ❑ Hi h ❑ Moderate � Low ❑ Hi h ❑ Moderate ❑ Low C Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No P/P --- --- --- --- --- --- --- --- --- --- .5M --- --- --- --- --- --- --- S/I --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- T/E/A --- --- --- 5 MDT MONTANA WETLAND ASSESSMENT FORM(revised March 2008) SECTION PERTAINING TO FUNCTIONS&VALUES ASSESSMENT Wetland/Site#(s):WET 1 141. 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 mechanical mowing 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_6 ❑ NO iv. Final Score and Rating: .6M 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. Ratin : Use the information from i and ii above and the table below to select the functional oint and ratin . Duration of Saturation at AA Wetlands FROM GROUNDWATER DISCHARGE or WITH WATER THAT IS RECHARGING THE GROUNDWATER SYSTEM Criteria ❑ P/P ❑S/I ❑T ❑ None ❑ Groundwater Dischar e or Rechar e --- --- --- � Insufficient Data/Information NA Comments: Insufficient data to inform ratinq. 14K. UNIQUENESS i. Ratin : Workin from to to bottom, use the matrix below to select the functional oint and ratin . AA contains fen,bog,warm AA does not contain previously �does not contain springs or mature(>80 yr-old) cited rare types AND structural previously cited rare types OR Replacement Potential forested wetland OR plant diversity(#13)is high OR associations AND structural association listed as"S1"by contains plant association diversity(#13)is low-moderate the MTNHP listed as"S2"b the MTNHP 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:Wetland is tvpical of that borderinq a stream in the Bozeman area. 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. Ratin : Use the matrix below to select the functional oint and ratin . Known or Potential Recreational or Educational Area Known Potential Public ownershi or ublic easement with eneral ublic access no ermission re uired --- .15H Private ownershi with eneral ublic access no ermission re uired --- --- Private or public ownership without eneral public access,or requirin permission for public access --- --- Comments: If the property is developed,the wetland will be retained as a qreen space park area with public access.A foot bridqe will be installed over the creek to prevent erosion of the stream bank by foot traffic. 15. GENERAL SITE NOTES: The AA is a small undeveloped area with a creek runninq throuqh it,surrounded to the W/N/E bv sinqle-familv residential development,and to the S bv cultivated fields.The AA has a paved road runninq throuqh it and municipal stormwater infrastructure that drain into the creek. Delineation of wetland and upland boundaries within the AA primarilv followed chanqes in soil conditions, hvdroloqv:and in some cases,shifts in topoqraphy. 6 MDT MONTANA WETLAND ASSESSMENT FORM(revised March 2008) FUNCTION&VALUE SUMMARY AND OVERALL RATING Wetland/Site#(s):WET 1 Functional Indicate the Rating-Actual Possible Units: Four Most Function&Value Variables Functional Functional Actual Points x Prominent Points Points Estimated AA Functions with Acrea e an Asterisk A. Listed/Proposed T&E Species Habitat low 0.10 1.00 2.52 B. MT Natural Herita e Pro ram Species Habitat low 0.20 1.00 5.04 C. General Wildlife Habitat low 0.20 1.00 5.04 D. General Fish Habitat low 0.20 1.00 5.04 E. Flood Attenuation mod 0.40 1.00 10.08 * F. Short and Lon Term Surface Water Stora e low 0.30 1.00 7.56 * G. Sediment/Nutrient/Toxicant Removal mod 0.60 1.00 15.12 * H. Sediment/Shoreline Stabilization NA 1.00 0 I. Production Ex ort/Food Chain Su ort mod 0.60 1.00 15.12 * J. Groundwater Dischar e/Rechar e NA NA 0 K. Uniqueness low 0.20 1.00 5.04 L. Recreation/Education Potential bonus point hi h 0.15 3.78 Total Points 2.95 10 74.34 Total Functional Units Percent of Possible Score 30%(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 �