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HomeMy WebLinkAbout022 GroundwaterGallatin Center Subdivision Preliminary Plat Application 22 - Groundwater The subdivision property falls within the Bozeman Solvent Site boundary. Please see the Solvent Site Map included in this section. Representatives for Tasman Geosciences and the DEQ have been contacted for additional information regarding information on requirements for construction within the subdivision. Please see the correspondence included in this section. Please see the responses below to the items requested in Section 38.220.060.A.3. in the Bozeman Municipal Code. Depth. Establish the seasonal minimum and maximum depth to the water table, dates on which these depths were determined, and the location and depth of all known aquifers which may be affected by the proposed subdivision. The high-water table must be determined from tests taken during the period of major concern as specified in writing by the county environmental health department. Specific locations for test holes may also be determined by the county environmental health department. Monitoring wells were drilled across the site on May 2nd, 2025. Weekly groundwater monitoring has taken place through August, with monthly monitoring continuing presently. The most up-to-date groundwater data collection is included in this section and will be updated with future submittals of this application. Please refer to the Groundwater Monitoring Report included in this section, which includes information on the captured peak groundwater levels for the season, a map of monitoring well locations, and a table of up-to-date groundwater data collection. Steps to avoid degradation. Describe any steps necessary to avoid the degradation of groundwater and groundwater recharge areas. A Storm Water Pollution Prevention Plan (SWPPP) will be approved before any construction occurs. The SWPPP will outline Best Management Practices (BMPs) to be implemented during construction to manage discharge and minimize degradation of groundwater. 22 – Groundwater Solvent Site Map 22 – Groundwater Tasman Geosciences Correspondence 1 Joselyn Hartwig From:Joselyn Hartwig Sent:Friday, April 11, 2025 8:08 AM To:jsullivan@tasman-geo.com Subject:Gallatin Center Subdivision - Bozeman Solvent Site Hi Jim, WWC Engineering is preparing a preliminary plat application for a subsequent minor subdivision located in Bozeman, MT. Erik Ringsak from our office gave me your contact information to discuss a pre-application comment we received from the City of Bozeman Engineering Department. The comment is below: The subdivision is located just west of North 19th Avenue and just north of Baxter Lane. The geocode for the property is: 06-0904-35-1-05-01-0000. The location of the property is shown below. 2 Please let me know if there are any construction requirements or other information regarding the solvent site we should be aware of. Thank you, JOSELYN HARTWIG | Associate Engineer 895 Technology Blvd, Ste 203 | Bozeman, MT 59718 O: 406.586.0262 | D: 406.898.3448 www.wwcengineering.com 22 – Groundwater DEQ Correspondence 1 Joselyn Hartwig From:Joselyn Hartwig Sent:Friday, April 11, 2025 7:52 AM To:Fry, Kate Subject:RE: Gallatin Center Subdivision - Bozeman Solvent Site Kate, Thanks for the information. I will pass this onto the contractor in case a Construction Dewatering Permit is required. Thank you, JOSELYN HARTWIG | Associate Engineer 895 Technology Blvd, Ste 203 | Bozeman, MT 59718 O: 406.586.0262 | D: 406.898.3448 www.wwcengineering.com From: Fry, Kate <kfry@mt.gov> Sent: Tuesday, March 11, 2025 8:29 AM To: Joselyn Hartwig <jhartwig@wwcengineering.com> Subject: RE: Gallatin Center Subdivision - Bozeman Solvent Site WARNING: This email originated from an external sender. Please use caution when clicking links or opening attachments. Hi Joselyn, Thank you for reaching out about the Bozeman Solvent Site. The project area shown in your email is within the Bozeman Solvent Site. In August 2011, the Montana Department of Environmental Quality issued the Record of Decision (ROD) for the Bozeman Solvent Site. Tetrachloroethene (PCE) is the main contaminant of concern for the Bozeman Solvent Site. The ROD identified that the Bozeman Solvent Site site-specific clean up level (SSCL) for PCE in groundwater is 5 µg/L. There are no Bozeman Solvent Site groundwater monitoring wells on the west side of North 19th Ave North. Historically, a private well north of the project property (R-07) and a private well south of the project property (R-49) were sampled as part of the Bozeman Solvent Site. R-07 was sampled 6 times between 2000 and 2003. PCE was detected at 1 µg/L in June 2001 and 0.8 µg/L in December 2001. These concentrations are less than the SSCL. PCE was not detected (<0.5 µg/L) during the other sampling events. R-49 was sampled annually from 2000 and 2014, and PCE was not detected (<0.5 µg/L) during any of the sampling events. Groundwater flow across the Bozeman Solvent Site is from the south to the north. Based on historical groundwater data, PCE is not expected to be detected in groundwater at your project area. The ROD does not identify construction requirements related to the Bozeman Solvent Site in the area of your project. However, if construction activities require a dewatering permit, the Construction Dewatering General Permit (CDGP) application requires the applicant to contact me regarding current 2 groundwater plume conditions. This email may satisfy that requirement. Please note, the CDGP may have different requirements for PCE concentrations than the Bozeman Solvent Site SSCL prior to discharge under a CDGP. For additional information on the CDGP application process please contact Christine Weaver in DEQ Water Quality (406-444-3927 or CWeaver@mt.gov). This email only addresses concerns related to the Bozeman Solvent Site. Please let me know if you have questions. Regards, Kate Kate Fry | Senior Project Officer Superfund, AML, and Construction Bureau Waste Management and Remediation Division Montana Department of Environmental Quality Office: 406-444-6426 From: Joselyn Hartwig <jhartwig@wwcengineering.com> Sent: Tuesday, March 11, 2025 8:07 AM To: Fry, Kate <kfry@mt.gov> Subject: [EXTERNAL] Gallatin Center Subdivision - Bozeman Solvent Site Hi Kate, This is Joselyn with WWC Engineering. Erik Ringsak from our office gave me your contact information to discuss a pre-application comment we received from the City of Bozeman Engineering Department. The comment is below: WWC Engineering is preparing a preliminary plat application for a 5-lot subsequent minor subdivision located in Bozeman, MT. The subject property is located just west of North 19th Avenue and just north of Baxter Lane. The geocode for the property is: 06-0904-35-1-05-01-0000 3 Please let me know of any construction requirements or other information regarding the solvent site we should be aware of. Thank you, JOSELYN HARTWIG | Associate Engineer 895 Technology Blvd, Ste 203 | Bozeman, MT 59718 O: 406.586.0262 | D: 406.898.3448 www.wwcengineering.com [wwcengineering.com] 22 – Groundwater Groundwater Monitoring Report 895 Technology Boulevard, Suite 203, Bozeman, MT 59718 | 406.586.0262 Gallatin Center Subdivision Groundwater Monitoring Narrative Groundwater monitoring for the Gallatin Center Subdivision began with the excavation of geotechnical test pits on May 2nd, 2025, during which groundwater was observed at varying depths. Follow-up monitoring conducted on May 9th, 2025, recorded higher groundwater levels in all wells compared to the initial readings taken the week prior. Weekly monitoring was conducted through the end of August 2025, and monthly monitoring thereafter. During this time, groundwater levels showed a consistent and steady decline. This clear downward trend supports the conclusion that the seasonal high groundwater level occurred in early May, during the second week of recorded data. This peak groundwater period falls within the expected seasonal window for peak groundwater conditions in the Gallatin Valley. The groundwater monitoring data collected for the Gallatin Center Subdivision property is included in Appendix A, along with a map, showing the locations of the monitoring wells. Additional evidence supporting this conclusion comes from regional groundwater monitoring data, which shows peak groundwater typically occurs between early May and mid-June in this portion of the valley, depending on annual snowmelt timing and spring precipitation. The nearest long-term monitoring well in the Montana Bureau of Mines and Geology’s Ground Water Information Center (GWIC), Well ID #231692, is located northeast of the project site near the intersection of North 19th Avenue and East Valley Center Road. The location of the well relative to the project site is shown in Appendix B. This monitoring well shows groundwater peaking around early June in 2021, mid-June in 2022, and late May in 2023. There was not sufficient data collected in 2024 or 2025 for this well for an accurate peaking estimate. This well, though north of the subject property, reflects seasonal peak groundwater trends typical for this portion of the valley. Hydrographs for this well are included in Appendix B. Further support comes from groundwater monitoring conducted as part of the West Winds Planned Community PUD Groundwater Investigation, which took place just southwest of the Gallatin Center Subdivision property, near the intersection of Baxter Lane and North 27th Avenue. The groundwater monitoring data collected for this investigation shows the majority of the monitoring wells experienced peak groundwater from early May to late June. The West Wind Subdivision Groundwater Investigation Report, which includes the hydrographs for the monitoring wells, can be found in Appendix C. Both groundwater collection data sets from neighboring areas support the conclusion that the Gallatin Center Subdivision experienced its seasonal high groundwater levels during the second week of site monitoring in early May 2025. When considered alongside the observed hydrogeologic context and trends, this alignment indicates that the monitoring period was appropriately timed and representative of typical peak seasonal conditions in this portion of the Gallatin Valley. Appendices: A. Gallatin Center Subdivision Groundwater Monitoring Data 2025 B. GWIC Well Location and Hydrograph C. West Winds PUD – Groundwater Investigation Appendix A Gallatin Center Subdivision Groundwater Monitoring Data 2025 1000 ft N➤➤N Image © 2025 Airbus Image © 2025 Airbus Image © 2025 Airbus Project Name: Gallatin Center Subdivision Project Number: 24-381 1 3.45 4.83 1.38 4.97 1.52 5.12 1.67 5.39 1.94 5.47 2.02 5.51 2.06 2 2.39 6.94 4.55 7.28 4.89 7.40 5.01 7.75 5.36 7.79 5.40 7.76 5.37 3 1.25 5.88 4.63 6.15 4.90 6.21 4.96 6.53 5.28 6.62 5.37 6.72 5.47 4 0.92 5.60 4.68 5.89 4.97 6.00 5.08 6.26 5.34 6.38 5.46 6.47 5.55 5 0.90 6.59 5.69 6.90 6.00 7.03 6.13 7.30 6.40 7.38 6.48 7.46 6.56 6 3.44 6.25 2.81 6.45 3.01 6.62 3.18 6.89 3.45 6.94 3.50 7.05 3.61 7 2.20 5.05 2.85 5.18 2.98 5.35 3.15 5.67 3.47 5.75 3.55 5.78 3.58 8 3.20 6.19 2.99 6.46 3.26 6.75 3.55 6.63 3.43 7.11 3.91 7.28 4.08 9 1.74 5.76 4.02 6.08 4.34 6.23 4.49 6.44 4.70 6.55 4.81 6.67 4.93 10 3.11 6.46 3.35 6.68 3.57 6.83 3.72 7.07 3.96 7.23 4.12 7.35 4.24 11 3.48 6.30 2.82 6.71 3.23 6.92 3.44 7.39 3.91 7.43 3.95 7.61 4.13 12 3.63 7.38 3.75 7.59 3.96 7.77 4.14 8.04 4.41 8.16 4.53 8.28 4.65 13 4.49 6.47 1.98 6.55 2.06 6.73 2.24 6.95 2.46 7.13 2.64 7.24 2.75 14 1.41 4.25 2.84 4.41 3.00 4.65 3.24 4.91 3.50 4.96 3.55 5.10 3.69 15 2.02 5.53 3.51 5.80 3.78 5.89 3.87 6.18 4.16 6.26 4.24 6.42 4.40 16 2.21 5.62 3.41 5.89 3.68 6.02 3.81 6.27 4.06 6.39 4.18 6.58 4.37 17 2.43 5.68 3.25 5.84 3.41 5.96 3.53 5.97 3.54 6.21 3.78 6.31 3.88 18 3.16 6.95 3.79 7.33 4.17 7.56 4.40 7.89 4.73 7.94 4.78 8.04 4.88 19 2.71 7.89 5.18 8.54 5.83 8.75 6.04 9.17 6.46 9.32 6.61 9.48 6.77 20 2.32 7.22 4.90 7.40 5.08 7.67 5.35 7.95 5.63 8.00 5.68 8.15 5.83 1 3.45 5.51 2.06 5.50 2.05 5.56 2.11 5.50 2.05 5.57 2.12 5.57 2.12 5.72 2.27 2 2.39 8.02 5.63 7.78 5.39 7.82 5.43 7.78 5.39 7.89 5.50 7.95 5.56 8.19 5.80 3 1.25 7.06 5.81 6.74 5.49 6.79 5.54 6.78 5.53 6.87 5.62 6.90 5.65 7.04 5.79 4 0.92 6.52 5.60 6.50 5.58 6.55 5.63 6.49 5.57 6.59 5.67 6.61 5.69 6.75 5.83 5 0.90 7.53 6.63 7.57 6.67 7.53 6.63 7.53 6.63 7.61 6.71 7.61 6.71 7.75 6.85 6 3.44 7.04 3.60 7.14 3.70 7.06 3.62 7.04 3.60 7.17 3.73 7.12 3.68 7.13 3.69 7 2.20 5.85 3.65 5.97 3.77 5.81 3.61 5.80 3.60 5.95 3.75 5.98 3.78 5.94 3.74 8 3.20 7.14 3.94 7.27 4.07 7.22 4.02 7.30 4.10 7.37 4.17 7.42 4.22 7.26 4.06 9 1.74 6.65 4.91 6.73 4.99 6.71 4.97 6.67 4.93 6.75 5.01 6.74 5.00 6.76 5.02 10 3.11 7.30 4.19 7.40 4.29 7.37 4.26 7.32 4.21 7.35 4.24 7.39 4.28 7.39 4.28 11 3.48 7.68 4.20 7.66 4.18 7.65 4.17 7.49 4.01 7.60 4.12 7.76 4.28 7.71 4.23 12 3.63 8.21 4.58 8.08 4.45 8.20 4.57 8.13 4.50 8.16 4.53 8.15 4.52 8.11 4.48 13 4.49 7.32 2.83 7.15 2.66 7.20 2.71 7.21 2.72 7.16 2.67 7.18 2.69 7.20 2.71 14 1.41 5.14 3.73 5.18 3.77 5.07 3.66 4.93 3.52 5.06 3.65 5.10 3.69 5.05 3.64 15 2.02 6.42 4.40 6.38 4.36 6.39 4.37 6.35 4.33 6.40 4.38 6.43 4.41 6.44 4.42 16 2.21 6.51 4.30 6.63 4.42 6.63 4.42 6.61 4.40 6.73 4.52 6.65 4.44 6.71 4.50 17 2.43 6.35 3.92 6.40 3.97 6.39 3.96 6.37 3.94 6.46 4.03 6.42 3.99 6.40 3.97 18 3.16 8.17 5.01 8.21 5.05 8.17 5.01 8.20 5.04 8.27 5.11 8.25 5.09 8.28 5.12 19 2.71 9.59 6.88 9.67 6.96 9.70 6.99 9.71 7.00 9.78 7.07 DRY - DRY - 20 2.32 8.26 5.94 8.31 5.99 8.36 6.04 8.35 6.03 8.40 6.08 8.39 6.07 8.44 6.12 Piezometer Well Measured Depth (ft) Groundwater Depth (ft) Groundwater Depth (ft) 6/4/2025 Measured Depth (ft) Groundwater Depth (ft) Measured Depth (ft) Groundwater Depth (ft) 5/30/2025 Measured Depth (ft) Casing Height (ft) 5/9/2025 5/16/2025 5/23/2025 Groundwater Depth (ft) 5/2/2025 Measured Depth (ft) IMEG Test Pit Groundwater Depth (ft) 6.50 (seepage at 2.30) 8.00 (seepage at 5.00) 9.00 (Seepage at 7.00) 9.00 (Seepage at 6.00) 9.00 (Seepage at 7.50) 6.00 6.00 (seepage at 5.00) 5.00 6.00 (seepage at 5.40) 6.00 (seepage at 5.80) 5.00 (seepage at 3.00) 5.00 4.50 6.00 (seepage at 4.00) 7.00 (seepage at 4.00) Piezometer Well Casing Height (ft) - - - 6/20/2025 Measured Depth (ft) Groundwater Depth (ft) 7.00 (seepage at 4.00) - Measured Depth (ft) Groundwater Depth (ft) 6/27/2025 7/2/2025 7/11/2025 7/18/2025 Groundwater Depth (ft) Measured Depth (ft) Groundwater Depth (ft) Measured Depth (ft) Groundwater Depth (ft) 6/11/2025 Measured Depth (ft) Groundwater Depth (ft) 8/1/2025 Measured Depth (ft) Groundwater Depth (ft) 7/25/2025 Measured Depth (ft) Groundwater Depth (ft) Measured Depth (ft) 1 3.45 5.69 2.24 5.83 2.38 5.91 2.46 5.78 2.33 5.67 2.22 2 2.39 8.25 5.86 8.34 5.95 8.45 6.06 8.37 5.98 8.22 5.83 3 1.25 7.13 5.88 7.21 5.96 7.33 6.08 7.22 5.97 7.05 5.80 4 0.92 6.77 5.85 6.89 5.97 6.98 6.06 6.82 5.90 6.63 5.71 5 0.90 7.77 6.87 7.91 7.01 7.99 7.09 7.85 6.95 7.61 6.71 6 3.44 7.10 3.66 7.34 3.90 7.27 3.83 7.12 3.68 6.95 3.51 7 2.20 5.91 3.71 6.21 4.01 6.10 3.90 5.95 3.75 5.82 3.62 8 3.20 7.35 4.15 7.64 4.44 7.55 4.35 7.37 4.17 7.20 4.00 9 1.74 6.72 4.98 6.88 5.14 6.85 5.11 6.71 4.97 6.60 4.86 10 3.11 7.33 4.22 7.47 4.36 7.50 4.39 7.40 4.29 7.22 4.11 11 3.48 7.68 4.20 7.80 4.32 7.84 4.36 7.63 4.15 7.31 3.83 12 3.63 8.08 4.45 8.21 4.58 8.26 4.63 8.12 4.49 7.84 4.21 13 4.49 7.11 2.62 7.25 2.76 7.28 2.79 7.03 2.54 6.82 2.33 14 1.41 5.08 3.67 5.18 3.77 5.22 3.81 4.99 3.58 4.67 3.26 15 2.02 6.42 4.40 6.48 4.46 6.53 4.51 6.38 4.36 6.13 4.11 16 2.21 6.61 4.40 6.78 4.57 6.87 4.66 6.47 4.26 6.61 4.40 17 2.43 6.36 3.93 6.65 4.22 6.55 4.12 6.40 3.97 6.39 3.96 18 3.16 8.14 4.98 8.37 5.21 8.24 5.08 8.14 4.98 7.93 4.77 19 2.71 DRY - DRY - DRY - 9.68 6.97 9.34 6.63 20 2.32 8.38 6.06 8.47 6.15 8.55 6.23 8.38 6.06 8.08 5.76 8/29/2025 9/29/2025 Measured Depth (ft) Groundwater Depth (ft) Piezometer Well Casing Height (ft) 8/8/2025 8/14/2025 8/22/2025 Groundwater Depth (ft) Measured Depth (ft) Groundwater Depth (ft) Measured Depth (ft) Groundwater Depth (ft) Measured Depth (ft) Groundwater Depth (ft) Measured Depth (ft) Appendix B GWIC Well Location and Hydrograph GWIC Well Location Map Appendix C West Winds PUD – Groundwater Investigation Groundwater Investigation For West Winds Planned Community Preliminary PUD Application Prepared For: Quest West LLC 3825 Valley Commons Dr., Ste. 4 Bozeman,MT 59718 N Q. 66 Prepared By: HKM Engineering Inc. 601 Nikles Dr., Ste. 2 Bozeman,MT 59715 February 2004 04S067.110 West Winds Development Groundwater Investigation Groundwater in the vicinity of the project area is primarily found in coarse to fined grained sediments that range in size from boulders to clay. These.sediments were deposited in the form of alluvial fans from later Tertiary to early Quaternary time. (Slagle 1995.) Within the project site, a series of nine (9) shallow groundwater monitoring wells were installed on April 8,2003. (See Figure 1.) Construction consisted on placing a 3"diameter PVC perforated sewer pipe in a soils investigation test pit. After installation of the monitoring pipe the test pit was backfilled with native material. Soil logs of each test pit along with a description of each monitoring wells construction are included in Appendix A. After installation,the groundwater level in each monitoring well was periodically monitored. Monitoring records are included in Table 1 and are also shown on Figure 2 and 3. These investigations and groundwater monitoring found the following: The depth to groundwater ranges from approximately 2 to 10 feet below ground surface. Groundwater becomes shallower from south to north across the site, and is also shallower in the topographically low-lying areas. r Groundwater levels in the southern and western portions of the site rose during the spring and early summer. The maximum fluctuation observed was approximately 3 feet at MW- 9. This rise and subsequent decline in groundwater levels was in close correlation to the time period that the Section Line Ditch(Davis Lane). (See Table 3.) Groundwater levels generally declined in the central and northeast portions of the site during the monitoring period. By October 17, 2003 groundwater levels dropped below the bottom of all nine of the monitoring wells. In several cases the bottom portion of the Monitor Well casing filled up with silt,which made it impossible to continue monitoring groundwater when the groundwater levels dropped below the top of the silt. On December 19, 2003 during the Geotechnical investigation, four(4) additional groundwater monitoring wells (B-1 through 4)were installed. (See Figure 1.) Logs of these wells are included in Appendix A, and a further discussion of the Geotechnical Investigation is available in the Geotechnical Investigation Report. These monitoring wells were installed inside the geotechnical borehole; and, are completed at a deeper and more discrete interval than the MW series monitor wells. Typical installations consist of screen from 10 to 15 feet with sand pack up to 7 feet, and a bentonite seal to ground surface. Despite the slightly different completion design, groundwater levels are consistent with the groundwater monitoring data trends observed in MW-1 through MW-9. (See Table 1 and Figure 1 and 2.) Groundwater monitoring to date in the B series monitoring wells shows that groundwater is between 4 and 9.2 feet below ground surface. (See Table 2.) Both the test pit logs and the Geotechnical investigation logs show that the lithology ofthe site consists of silty sand, gravel and cobbles that are overlain by silt loam and silty clay loam. This is consistent with the Natural Resources Conservation Service(MRCS) soils properties descriptions(See Appendix B.) During excavation ofthe test pits they filled with groundwater quite rapidly,which is a good indicator that there is large quantities of groundwater at a shallow depth below the site. According to Williams Plumbing and Heating who installed a water main line(approximately 6.5 feet deep) across the full length of the site(from south to north), trench dewatering was required. Typical dewatering consisted of installing dewatering wells (drive/slurry points)on approximately 100-foot spacing along the pipeline alignment. Then each dewatering wells was pumped with a 5 hp sump pump for approximately 3 weeks. At the onset of dewatering,the pumps continuously ran at a rate of approximately 300 gpm per dewatering well. By the end of three weeks the pumping rate diminished significantly and each pump was only periodically cycling. At that point Williams began excavation and the trenches stood open quite well and pipe installation was straightforward. In general,Williams indicated that progressively more dewatering effort was required the further north they went across the property, and toward the center of the property which is near the topographically low lying areas Adjoining Wells Appendix C of this report includes a detailed listing of existing adjoining wells as listed by the Groundwater-Water Information Center Montana Bureau of Mines and Geology Montana Tech ofthe University ofMontana. Appendix C also has a map with the well location plotted per the lists description. Reference: Slagle, S.E., 1995 Geohydrologic Conditions and Land Use In The Gallatin Valley, Southwestern Montana, 1992-93. U.S. Geological Survey Water-Resources Investigations Report 95-4304. May 1995. Groundwater-Water Information Center Montana Bureau of Mines and Geology Montana Tech of the University of Montana. 4 flT jq 5 TBaxter Lane mw M W 31 8-3 WEST INDS -5 coM NITY 3 i M _A W M W-4 21 MW 7 GMW-8 MW-9012 z 4 stan RoadPC r I mow; {11, +'- , •15 LEGEND WEST WINDS COMMUNITY H NW 114 SECT/ON 2, T.ZS., R.&E., P.M.M.® ° R R°,„"°"' "°"" ` GALLATIN COUNTY, MONTANA NOIN IN N- HKM Engkwe a lm GROUND WA TER McChesney Suffe on°l ode. MONITOR/NG WEL L S601NildwDr.,.Suffe.' Bozeman,MT S9715 406)SB&M wo o 5W FIGURE 1 FAX(406)586-1730 od. r..t DAtE:,wa 136 2M vRAE.cr R0.oum.no Copt 0 2M NO W Ya.,N NOto Rwmwd Figure 2. West Winds Development Depth to Groundwater 0 e MW-1 - --MW-2 -r-MW-3 ---MW-4 MW-5 A-MW-6 -0-MW-7 MW-8 O-MW-9 --B-1 0 B-3 B-5 B-7 2 w w 4 V\ 6 L v d o l 10 Data points that are Red indicate the Monitor WetF being dry. 12 4/1/03 5/1/03 6/1/03 7/1/03 8/1/03 8/31/03 10/1/03 10/31/03 12/1/03 12/31/03 1/31/04 3/1/04 Figure 3. West Winds Development Groundwater Elevation 4735 e-MW-1 MW-2 4730 da T-MW-3 MW-4 4725 w O-MW-5 d w c 4720 w MW-6 R 0--MW-7 L dwl0 3 4715 - MW-8 c 0 0 MW-9 4710 0-B-3 4705 eefe fete ems B-5 e Data points that are Red indicate the Monitor Well being dry. B-7 4700 4/1/03 5/1/03 6/1/03 7/1/03 8/1/03 8/31/03 10/1/03 10/31/03 12/1/03 12/31/03 1/31/04 3/1/04 Table 1 West Qnds Development Groundwater Monitoring Log Date MW-1 MW-2 MW-3 MW4 MW-5 MW-6 NM-7 MW-8 Mw-9 TUC--Up TOC Elevation 1.13 4710.49 1.67 4713.29 2.52 4715.06 3.35 4723.7 2.6 4723.66 3.48 4724.8 0.79 4735.47 1.63 4739.49 1.13 4739.7 y y y eo cN as i w Y w w Y w cca i N 40. ed 3 o b o $ b d o $ b b o $ b b o 3 o b o S o d o S b b o 3 i b o 8 v o °o Date A P C7 W A VrW A D CJW A.: C W A A C W A C7W A.. C7W A 0 aW A 8 6W Comments 4/9/03 5.41 1 4703.95 3.31 4708.31 1.78 4710.76 2.43 4717.92 3.14 4717.92 3.05 4718.27 8.51 4726.17 9.99 4727.87 7.49 4731.08 4/17/03 5.55 4703.81 4.63 4706.99 2.59 4709.95 2.49 4717.86 3.16 4717.9 3.06 4718.26 8.51 4726.17 10.04 4727.82 7.41 4731.16 4/24/03 4.96 4704.4 4.15 4707.47 2.23 4710.31 1.66 4718.69 2.45 4718.61 2.43 4718.89 7.91 4726.77 9.32 4728.54 6.73 4731.84 5/l/03 5.35 4704.01 4.57 4707.05 2.75 4709.79 2.09 4718.26 2.91 4718.15 2.94 4718.38 7.94 4726.74 9.05 4728.81 6.85 4731.72 IMMV 5/8/03 5.02 4704.34 4.36 4707.26 2.16 4710.38 1.76 4718.59 2.62 4718.44 2.68 4718.64 7.7 4726.98 8.52 4729.34 6.56 4732.01 5/15/03 5.47 4703.89 4.72 4706.9 2.7 4709.84 2.15 4718.2 2.95 4718.11 2.97 4718.35 7.7 4726.98 8.88 4728.98 6.56 4732.01 6/3/03 5.52 4703.84 5.18 4706.44 3.21 4709.33 2.07 4718.28 3.25 4717.81 3.2 4718.12 7.46 4727.22 7.16 4730.7 6.29 4732.28 6/17/03 5.69 4703.67 5.3 4706.32 3.23 4709.31 2.2 4718.15 3.46 4717.6 3.34 4717.98 7.43 4727.25 7.05 4730.81 6.26 4732.31 MW-3 dry/silted in 7/1/03 5.23 4704.13 5.43 4706.19 3.23 4709.31 1.82 4718.53 3.28 4717.78 3.31 4718.01 7.19 4727.49 5.62 4732.24 6.19 4732.38 7/21/03 6.7 4702.66 5.88 4705.74 3.23 4709.31 3.17 4717.18 4.09 4716.97 4.03 4717.29 8.18 4726.5 8.81 4729.05 7.04 4731.53 8/18/03 6.87 4702.49 6.47 4705.15 3.23 4709.31 4.12 4716.23 5.16 4715.9 4.72 4716.6 8.66 4726.02 10.3 4727.56 8.02 4730.55 MW-1,2,6,&7 dry 10/17/03 6.87 4702.49 6.47 4705.15 3.23 4709.31 4.65 4715.7 5.3 4715.76 4.72 4716.6 8.66 4726.02 10.57 4727.29 8.22 4730.35 All MWs dry 1/7/04 2/4/04 6.87 4702.49 5.71 4705.91 3.23 4709.31 3.83 4716.52 4.96 4716.1 4.72 4716.6 8.66 4726.02 10.57 4727.29 8.22 4730.35 Table 2 West Winds Development Groundwater Monitoring Log(Geotecnical Boreholes) Date B-1 B-3 B-5 B-7 Stick-up TOC Elevation 2 4709.9 2 4719.9 2 4721.3 2 4729.9 o o 0 v b O ci .b c G. O p C, y O y G. O 6 0 p > Date p U u7 A U W A CJ w A C cil 1/7/04 4.00 4703.90 9.20 4708.70 5.40 4713.90 7.10 1 4720.80 2/4/04 3.50 1 4704.40 1 8.40 4709.50 1 4.90 1 4714.40 5.88 1 4722.02 Table 3 West Winds Development Section Line Ditch Flow Records Date Time SW-1 Flow(cfs)Comments 4/24/03 3:10 4.8 0 Some water in west side ditch. Only at SW-1 5/1/03 1:36 5.3 0 Ditch Dry 5/8/03 11:29 4.79 0 Some water in west side ditch. Only at SW-1 5/15/03 3:16 5.3 0 Some water in west side ditch.Only at SW-1 6/3/03 2:03 2.46 2.25 Water present along the entire length of the west side ditch 6/17/03 2:48 2.21 3 Water present along the entire length of the west side ditch 7/1/03 11:31 2 4 Water present along the entire length of the west side ditch 7/21/03 13:10 5.3 0 Ditch Dry 8/18/03 13:15 1 0 Ditch dry. SW-1 monitoring oint/ i e removed 10/17/03 1 0 113itch dry. SW-1 monitoring point/pipe removed SW-1 consists of a 1" PVC pipe embedded in the ditch bed approximately 6". The bottom 1' of the pipe is perforated. The well is located approximately 100 yards south of MW-1 and at the bottom of the section line ditch that extends along the west boundary of the project site. West Winds Development Surface Water Levels d 0W CJ 10 L 2 W A 3 0 4 r 5 A 6 4/1/03 4/21/03 5/11/03 5/31/03 6/20/03 7/10/03 7/30/03 Appendix A Test Pit Soil Logs For Monitor Wells Geotechnical Boring Logs For Monitoring Wells TEST PIT LOG Test Pit No.: MW-1 PROJECT PROJECT NO. Cascade Homes Oak Street Properties 04S067.110 CLIENT DATE Cascade Homes 4/8/03 LOCATION ELEV. West Winds 4709.36 EXCAVATION METHOD LOGGER Cat 416B Extend A Hoe I Jim Potts DEPTH TO-Water: 6 feet When checked: Installation Caving: Yes SOIL SYMBOLS ELEVATION/ AND SAMPLERS Y w USCS DESCRIPTION DENSITY MOISTURE DEPTH GRAPHIC j > Pd m Of 0 CL-ML Top Soil. Silty clay loam Medium to dark brown. Moist. Many roots. Slightly plastic. 4708 CL-ML Silty clay to clayey silt. Medium brown with slight yellowish brown tint. Moist. Slightly plastic. 2 lo 4706 4 4704 GP-GM Sandy gravel with moderate to many 5"minus cobbles. Saturated at 6 feet. 6 4702 8 4700 Total depth 9.0 feet. Notes: Installed 3"perforated PVC monitoring pipe from -1.13 to 8.87 HKM ENGINEERING, INC. TEST PIT LOG Test Pit No.: MW-2 PROJECT PROJECT NO. Cascade Homes Oak Street Properties 04S067.110 CLIENT DATE LOCATION Cascade Homes 4/8/03 ELEV. West Winds 4711.62 EXCAVATION METHOD LOGGER Cat 416B Extend A Hoe I Jim Potts DEPTH TO-Water: 4.67feet When checked: Installation Caving: Yes SOIL SYMBOLS ELEVATION/ AND SAMPLERS Z USCS DESCRIPTION DENSITY MOISTURE DEPTH GRAPHIC m 0 0 A X CL-ML Top Soil. Silty clay loam. Medium to dark brown. Many roots. Slightly plastic. 4710 2 CL-ML Silty clay. Yellowish brown.Moist.Moderately plastic. oo CL-ML Silty clay to clay. Lean and moderate to highly plastic. 4708 Some silt lenses and scattered 3"to 6"minus cobbles from 4 5.0 to 7.0 feet. 4706 6 GP-GM Poorly graded silty clay with cobbles. 4704 8 Total depth 8.5 feet. 4702 Notes: Installed 3"perforated PVC monitoring pipefrom -1.67 to 8.33 HKM ENGINEERING, INC. 0 TEST PIT LOG Test Pit No.: MW-3 PROJECT PROJECT NO. Cascade Homes Oak Street Properties 04S067.110 CLIENT DATE LOCATION Cascade Homes 4/8/03 ELEV. West Winds 4712.54 EXCAVATION METHOD LOGGER Cat 416B Extend A Hoe I Jim Potts DEPTH TO-Water: 5 feet When checked: Installation Caving: Yes SOIL SYMBOLS ELEVATION/ AND SAMPLERS J > USCS DESCRIPTION DENSITY MOISTURE DEPTH GRAPHIC m 0 0 CL-ML Top Soil. Silty clay loam. Medium to dark brown. Moist 4712 Many roots. Slightly plastic. lo Maximum density and optimum moisture. 108.4 16.2 LL-28 PL-11 2 CL-ML Silty clay. Medium brown to yellowish brown. Moist. 4710 ollol/ Many roots. Slightly plastic. oolo 4 GP-GM Sandy gravel with moderate to many 5"minus cobbles and few 8"minus cobbles. Saturated at 5 feet. 4708 6 4706 Total depth 7.5 feet. 8 4704 Ftes: Installed 3"perforated PVC monitoring pipefrom -2.52 to 7.48 HKM ENGINEERING, INC. 0 TEST PIT LOG Test Pit No.: MW-4 PROJECT PROJECT NO. Cascade Homes Oak Street Properties 04S067.110 CLIENT DATE Cascade Homes 4/8/03 LOCATION ELEV. West Winds 4720.35 EXCAVATION METHOD LOGGER Cat 416B Extend A Hoe Jim Potts DEPTH TO-Water: 4 feet When checked: Installation Caving: Yes SOIL SYMBOLS ELEVATION/ AND SAMPLERS Y W USCS DESCRIPTION DENSITY MOISTURE DEPTH GRAPHIC > >_ P m o 0 CL-ML Top Soil. Silty clay loam. Medium to dark brown. Moist.4720 Many roots. Slightly plastic. M-S 'Silty sandy gravel with scattered 8"minus cobbles. Medium brown. Moist.Moderate roots.Saturated at 4 feet. 2 4718 4 _ 4716 GP-GM Sandy gravel with moderate to many 8"minus cobbles. 6 4714 Total depth 7.0 feet. 8 4712 Notes: Installed 3"perforated PVC monitoring pipe from -3.35 to 6.65 HKM ENGINEERING, INC. a TEST PIT LOG Test Pit No.: MW-5 PROJECT PROJECT NO. Cascade Homes Oak Street Properties 04S067.110 CLIENT DATE LOCATION Cascade Homes 4/8/03 ELEV. West Winds 4721.06 EXCAVATION METHOD LOGGER Cat 416B Extend A Hoe I Jim Potts DEPTH TO-Water: 4.0 feet When checked: Installation Caving: Yes SOIL SYMBOLS ELEVATION/ AND SAMPLERS Y w USCS DESCRIPTION DENSITY MOISTURE DEPTH GRAPHIC j >_ P m o 0 CL-ML Top Soil. Silty clay loam. Medium to dark brown. Many roots. Slightly plastic. 4720 2 CL-ML Silty clay. Light yellowish brown.Moist.Moderatelyo plastic. Moderate roots. VXX 4718 GP-GM Silty sandy gravel with moderate amount of 5"to 8"minus 4 cobbles. Saturated at 4.0 feet. 4716 6 4714 Total depth 7.5 feet. 8 4712 Notes: Installed 3"perforated PVC monitoring pipe from -2.6 to 7.4 . HKM ENGINEERING, INC. 0 TEST PIT LOG Test Pit No.: MW-6 PROJECT PROJECT NO. Cascade Homes Oak Street Properties 04S067.110 CLIENT DATE Cascade Homes 4/8/03 LOCATION ELEV. West Wiridst 4721.32 EXCAVATION METHOD LOGGER Cat 416B Extend A Hoe Jim Potts DEPTH TO-Water: 3.0 feet When checked: Installation Caving: Yes SOIL SYMBOLS ELEVATION/ AND SAMPLERS w USCS DESCRIPTION DENSITY MOISTURE DEPTH GRAPH:IC11-1 _ P 0 o 0 CL-ML Top Soil. Silty clay loam. Medium to dark brown. Many roots. Slightly plastic. CL-ML Silty clay. Light gray to yellowish brown.Moist. 4720 Moderately plastic. Moderate roots. 2 4718 GP-GM Poorly graded silty sandy gravel with moderate amount of 5"to 8"minus cobbles. Saturated at 3.0 feet. 4 oil 4716 6 4714 Total depth 7.0 feet. 8 4712 Notes: Installed 3"perforated PVC monitoring pipefrom -3.48 to 6.52 HKM ENGINEERING, INC. TEST PIT LOG Test Pit No.: MW-7 PROJECT PROJECT NO. Cascade Homes Oak Street Properties 04S067.110 CLIENT DATE Cascade Homes 4/8/03 LOCATION ELEV. West Winds 4734.68 EXCAVATION METHOD LOGGER Cat 416B Extend A Hoe I Jim Potts DEPTH TO-Water: 8.5 When checked: Installation Caving: Yes SOIL SYMBOLS ELEVATION/ AND SAMPLERS Y W USCS DESCRIPTION DENSITY MOISTURE DEPTH GRAPHIC > >_ PC m o 0 CL-ML Top Soil. Silty clay loam. Medium to dark brown. Many 4734 roots. Slightly plastic. CL-ML Silty clay. Yellowish brown. Slightly moist to dry. Moderately plastic. Moderate roots.2 oo 4732 10 lo 4730 lo 6 GP-GM Poorly graded silty sandy gravel with few to moderate amount of 5"to 8"minus cobbles.Saturated at 8.5 feet. 4728 8 4726 Total depth 9.25 feet. Notes: Installed 3"perforated PVC monitoring pipefrom -0.79 to 9.21 HKM ENGINEERING, INC. TEST PIT LOG Test Pit No.: MW-8 PROJECT PROJECT NO. Cascade Homes Oak Street Properties 04S067.110 CLIENT DATE Cascade Homes 4/8/03 LOCATION ELEV. West Winds 4737.86 EXCAVATION METHOD LOGGER Cat 416B Extend A Hoe I Jim Potts DEPTH TO-Water: 10.5 feet When checked: Installation Caving: Yes SOIL SYMBOLS ELEVATION/ AND SAMPLERS Z USCS DESCRIPTION DENSITY MOISTURE Y W pCfDEPTHGRAPHICm0 0 CL-ML Top Soil. Silty clay loam. Medium to dark brown. Moist Many roots. Slightly plastic. lo Maximum density and optimum moisture. 101.7 20.4 LL-35 PL-17 4736 CL-ML Clayey silt. Medium brown to yellowish brown.Slightly2 Xo moist.Many roots to 4 feet.Not plastic. oo o oo lo 4734 4 oo 00 4732 6 GP-GM Silty sandy gravel with moderate to few 6"minus cobbles. Saturated at 10.5 feet. 4730 8 Notes: Installed 3"perforated PVC monitoring pipe from -1.63 toll.34 HKM ENGINEERING, INC. TEST PIT LOG Test Pit No.: MW-8 PROJECT PROJECT NO. Cascade Homes Oak Street Properties 04S067.110 CLIENT DATE Cascade Homes 4/8/03 LOCATION ELEV. West Winds 4737.86 EXCAVATION METHOD LOGGER Cat 416B Extend A Hoe I Jim Potts DEPTH TO-Water: 10.5 feet When checked: Installation Caving: Yes SOIL SYMBOLS ELEVATION/ AND SAMPLERS GRAPHIC w USCS DESCRIPTION DENSITY MOISTURE DEPTH Z P 0 o 4728 10 4726 Total depth 11.5 feet. 12 4724 14 4722 16 4720 18 Notes: Installed 3"perforated PVC.monitoring pipefrom -1.63 toll.34 HKM ENGINEERING, INC. TEST PIT LOG Test Pit No.: MW-9 PROJECT PROJECT NO. Cascade Homes Oak Street Properties 04S067.110 CLIENT DATE Cascade Homes 4/8/03 LOCATION ELEV. West Winds 4738.57 EXCAVATION METHOD LOGGER Cat 416B Extend A Hoe I Jim Potts DEPTH TO-Water: 9.0 When checked: Installation Caving: Yes SOIL SYMBOLS ELEVATION/ AND SAMPLERS Y w USCS DESCRIPTION DENSITY MOISTURE DEPTH :GRAPHIC j >_ Pd m o 0 CL-ML Top Soil. Silty clay loam Medium to dark brown. Moist 4738 Many roots. Slightly plastic. o CL-ML Clayey silt. Medium brown to yellowish brown.Slightly 107.4 18.0 moist.Many roots to 6.0 feet.Slightly plastic. Maximum density and optimum moisture. 2 LL-31 PL-12 4736 VY lo00 oo lo 4734 6 GP-GM Sandy gravel with moderate to many 3"to 6". Few 8"to 10"cobbles. Saturated at 9.0 feet. 4732 8 4730 Notes: Installed 3"perforated PVC monitoring pipe from -1.13 to 8.87 HKM ENGINEERING, INC. TEST PIT LOG Test Pit No.: MW-9 PROJECT PROJECT NO. Cascade Homes Oak Street Properties 04S067.110 CLIENT DATE Cascade Homes 4/8/03 LOCATION ELEV. West Winds 4738.57 EXCAVATION METHOD LOGGER Cat 416B Extend A Hoe I Jim Potts DEPTH TO-Water: 9.0 When checked: Installation Caving: Yes SOIL SYMBOLS ELEVATION/ AND SAMPLERS Y w USCS DESCRIPTION DENSITY MOISTURE DEPTH GRAPHIC N >_ pcf m o 10 Total depth 9.5 feet. 4728 12 4726 14 4724 16 4722 18 4720 Notes: Installed 3"perforated PVC monitoring pipe from -1.13 to 8.87 HKM ENGINEERING, INC. Project No.:4S067.110 LOG OF BOREHOLE BH-1 Sheet 1 of 1 CLIENT ARCHITECT/ENGINEER Cascade Homes HKM Engineering E PROJECT Oak Street Pro e West Winds Subdivision SAMPLES TESTS LL in z W.C. MATERIAL DESCRIPTION 0 o a z W ADDTAi c z w j a PL i I LL v z m w U> W REMARKS w W OJ p K N VALUE BLOWs/Fr o Surface Elevation:4707.9 0 w o m z i i a 1 to 20 30 40 12"Topsoil and organic matter 707 6 7 7 1 lsna as io 4706.9. Lean clay(CL),stiff to soft, moist to very moist, brown to light brown 2.5 3 4705 2 1 2/18211% 5 2703. Clayey gravel (GC), compact to very dense,very 11 702. 0 13/18 moist to saturated, light brown to brown 3 72% 5 4700 14 10 23 697. 20 4 12/1867% 2.5 4695 14 27 24 5 6/18 81 15 33% 6 15.5 92. 692. Boring terminated at 15.5 feet Groundwater observed at 4 feet on 1/7/04 Monitor well installed at 15 feet with 5'screen, 7.5 sand pack to T, bentonite seal to 4', well stick-up of 2'encased with 4" PVC protective case. HKM Engineering Inc. STARTED 12/19/03 FINISHED 12/19/03 H 222 North 32nd St. DRILL CO.Hansen DRILL RIG CME 55 Billings, MT 59101 E N G I N E E R I N G Telephone: (406)656-6399 DRILLER Steve Hansen ASST DRILLER Sean Buck Fax: (406) 656-6398 LOGGED BY NPeterson APPROVED BY GUnderhill Project No.:4S067.110 LOG OF BOREHOLE BH-3 Sheet 1 of 1 CLIENT ARCHITECT/ENGINEER Cascade Homes HKM Engineering E PROJECT Oak Street Property West WindsSubdivision SAMPLES TESTS a MATERIAL DESCRIPTION Z a w W& PL Ir W.C. LL ADDITIONAL c 0 a >W a z m w c0i? w w REMARKS a ¢ W 3 m wm Yg a W 0 m o 00 N VALUE O BLOWS/FT 0 Surface Elevation:4717.9 w o m z' i i °aer 10 20 30 40 10"Topsoil and organic matter 717. 5 9 7 1 12/18 8 717.07 67% Lean clay(CL),stiff, moist, brown 501/1//,// I s2.5 5 715.4715 8 2 8/8 Silt(ML),stiff,slightly moist,light brown SH1 24/24100% 5 5 712. 712. 12 24 Silty gravel (GM),very dense,slightly moist to 30 8/18 4 saturated, light brown 3 44% 5 4710 LZ 708. •' 13 10 Poorly graded gravel with sand (GP), dense, 35 5/18 saturated, dark brown 707. 4 28% 2.5 4705 a If• 6 15 At 13 r`: 702. 10 5 18/18100/. r 16.0 701. Boring terminated at 16 feet Groundwater observed at 9.2 feet on 1/7/04 7.5 Monitor well installed at 15 feet with 5'screen, sand pack to T, bentonite seal to 3', well stick-up of 2'encased with 4" PVC protective case. HKM Engineering Inc. STARTED 12/19/03 FINISHED 12/19/03 H 222 North 32nd St. DRILL CO. Hansen DRILL RIG CME 55 Billings, MT 59101 E N G I N E E R I N G Telephone: (406)656-6399 DRILLER Steve Hansen ASSTDRILLER Sean Buck Fax: (406)656-6398 LOGGED BY NPeterson APPROVED BY GUnderhill Project No.:4S067.110 LOG OF BOREHOLE BH-5 Sheet 1 of 2 CLIENT ARCHITECT/ENGINEER Cascade Homes HKM Engineering E PROJECT Oak S Pro a West Winds Subdivision SAMPLES TESTS U. MATERIAL DESCRIPTION It W W~ WW.C. ADDITIONAL o a >z a W PL —-- LL DATA/ z to W U? w w REMARKS F a a w m wF x W OJ j L)C N VALUE BLOWSIFT c Surface Elevation:4719.3 0 w o m z ?? a I- 10 20 30 40 10"Topsoil and organic matter 3 4 5 1 14/18 8 718.47 ,+ 78% Lean clay(CL),firm,slightly moist to very moist, brown 717. 2.5 2 3 2 12/18267% 4715 5 16714. 205Clayeygravel(GC),very dense,very moist to 19 13/18 saturated,dark brown 3 72% 712. 5 4710 5 709. •t' 12 14 10 Poorly graded gravel with sand(GP),dense,s•ti 17 11/18 saturated,dark brown 4 61% 707. 2.5 a= 4705 14 15 1929 2/18511% r 16.0 4703.3. Boring terminated at 16 feet Groundwater observed at 5.4 feet on 1/7/04 7.5 Monitor well installed at 15 feet with 5'screen, sand pack to T, bentonite seal to the surface,well HKM Engineering Inc. STARTED 12/19/03 FINISHED 12/19/03 HaV ZZZ North 32nd St. DRILL CO.Hansen DRILL RIG CME 55 Billings, MT 59101 E N G I N E E R I N G Telephone: (406)656-6399 DRILLER Steve Hansen ASS'T DRILLER Sean Buck Fax: (406)656-6398 LOGGED BY NPeterson APPROVED BY GLInderhill Project No.:4S067.110 LOG OF BOREHOLE BH-5 Sheet 2 of 2 CLIENT ARCHITECT/ENGINEER Cascade Homes HKM Engineering PROJECT O StreetWest Winds Subdivision SAMPLES TESTS LL c9 coioKZ W.C. MATERIAL DESCRIPTION vz ADDITIONALPLDToWwarOREMARKSw3mw Y mziaoZNVALUEpBLOWS/FTElevation:4700.62 9 a.o B stick-up of 2'encased with 4"PVC protective case. 20 2.5 25 7.5 30 2.5 35 HKM Engineering Inc. STARTED 12/19/03 FINISHED 12/19/03 N 222 North 32nd St. DRILL CO.Hansen DRILL RIG CME 55 Billings, MT 59101 E N G I NE E R I N G Telephone: (406)656-6399 DRILLER Steve Hansen ASS'T DRILLER Sean Buck Fax: (406)656-6398 LOGGED BY NPeterson APPROVED BY GUnderhill 19 Project No.:4S067.110 LOG OF BOREHOLE BH-7 Sheet 1 of 1 CLIENT ARCHITECT/ENGINEER Cascade Homes HKM Engineering E PROJECT 0 See Property West Winds Subdivision SAMPLES TESTS U. Izzis K Z H W.C. MATERIAL DESCRIPTION zo a >W a W PL I • i LL ADDITIONAL v REMARKSZNcow 2aW ? p 2 0 00 N VALUE ° BLOWSIFToSurfaceElevation:4727.9 0 w o m z' ?? a 10 20 30 40 12"Topsoil and organic matter 727. 3 4 3 1 14/18 0 78% 726. Lean clay(CL),firm, moist to very moist,brown 2.5 2 4725 2 5 10/18256% 5 14723. . 195Poorlygradedgravelwithsandandcobble(GP), 25 8/18 dense, moist to saturated, brown 722. 3 44% i' A 5 Al 4720 ti 6 1210wi• 13 13/18717. 4 72% L. 2.5 4715 i. Kt• i :04 23 15 50/ 5 2/11 A' 712. 5" 18% 15.5 4712.4. Boring terminated at 15.5 feet Groundwater observed at 7.1 feet on 1/7/04 7.5 Monitor well installed at 15 feet with 5'screen, sand pack to 8', bentonite seal to the surface,well stick-up of 2'encased with 4"PVC protective Case. HKM Engineering Inc. STARTED 12/19/03 FINISHED 12/19/03 H 222 North 32nd St. DRILL CO.Hansen DRILL RIG CME 55 Billings, MT 59101 ENGINEER ING Telephone: (406)656-6399 DRILLER Steve Hansen ASST DRILLER Sean Buck' Fax: (406)656-6398 LOGGED BY NPeterson APPROVED BY GUnderhill Project No.:4S067.110 LOG OF BOREHOLE BH-7 Sheet 1 of 1 CLIENT ARCHITECT/ENGINEER WECascade Homes HKM Engineering PROJECT Oak Street Pronerty WestSubdivision SAMPLES TESTS O LU LbIn MATERIAL DESCRIPTION 0 i W W W pL ILL ADDITIONAL v 0 a w a W DATA/ F a w 3 W c0i>_ W W REMARKS m WK y O N VALUE 0 BLOWS/FTaZ2 o 00 0 Surface Elevation:4727.9 0 w o m z ?? a r 1 10 20 30 40 12"Topsoil and organic matter 727. 3 a 3 1 14/18 78% 726. Lean clay(CL),firm,moist to very moist, brown 2.5 247252 5 10118256% 5 723. A14 5 Poorly graded gravel with sand and cobble(GP), `• 19 25 8/18 dense,moist to saturated, brown N 722. 3 44% i' Y• w 5 ti• 4720 y.j 6 10 12 13 13/18 y 717. 4 72% O 7 L 2.5 r. 4715 tip. i', 23 50/ 2/11 15 712. 5• 5 18% 15.5 712. Boring terminated at 15.5 feet Groundwater observed at 7.1 feet on V7104 7.5 Monitor well installed at 15 feet with 5'screen, sand pack to 8',bentonite seal to the surface,well stick-up of 2'encased with 4"PVC protective case. HKM Engineering Inc. STARTED 12/19/03 FINISHED 12/19/03 H 222 North 32nd St. DRILL CO.Hansen DRILL RIG CME 55 Billings, MT 59101 ENGINEER ING Telephone: (406)656-6399 DRILLER Steve Hansen ASS'T DRILLER Sean Buck Fax: (406)656-6398 LOGGED BY NPeterson APPROVED BY GUnderhill Appendix B NRCS Soils Map Of Site NRCS Soils Data Reports 542A j 57B III iI I I 510B 509B I 50B K I I I I I I I ILrERLANE XTE LANE NOR ARTS ALIBAIAR B I I 4 i 5 7Ai; I lln I 510B oQb L=_J __ L_ lilW I it a I ' I; J I 510B I 53B B_ OAK REST L RTER/ALI---------- - _ I -- 1 ----_- i - ------- i1I 1 I CE ER OF S.2 111+510BI111 50BI7A1Ii I ! —1 , 1 1 ill I III, LEGEND WEST WINDS COMMUNI T Y NO -IXJOm06 SILT AMsrERDAM S LOANat LOAMsae NW 114 SECT/ON 2, T.2.S., R.5.E., P.M.M.o! s g 570 -TURNER 1DN' GALLA T/N COUNTY, MONTANA70 -TUR LOAM N C i N!!R I N C 457A-TURNER LOAM,MODERATELY YET N-5M-ENBAR LRAM KM Engineering Inc. 510e -MEADOwcREEK LOAM McChesney Professional Bldg. 511A -FAIRWAY SILT LOAM NRCS SOIL MAP b601 NiMes Dr.,Suite 2Bozeman,MT 59715 406)58"834 2w D 2w FIGURE 5.3 FAX 1406)586-1730 Kd DATE JAN.1%2M PRMM NIX 015067.110 a Copt 0 2DO3 N101 Engineer"In4 N Rights Revery& Non-Technical Descriptions Y+ Gallatin County Area,Montana Only those map units that have entries for the selected non-technical description categories are included in this report. Map Unit: 53B - Amsterdam silt loam, 0 to 4 percent slopes Description Category: Sol AMSTERDAM SILT LOAM IS MORE THAN 60 INCHES DEEP WITH A DARK COLORED SURFACE LAYER AND SLOPES OF 0-4 PERCENT.LANDFORM.RELICT STREAM TERRACES;FROST FREE DAYS.90-110,AVAILABLE WATER CAPACITY IN INCHES:10.0- 11.8,MAJOR CONSIDERATIONS.NONE,LANDUSE MAY INCLUDE:CROPLAND,RANGELAND. Map Unit: 510E - Meadowcreek loam, 0 to 4 percent slopes Description Category: Sol MEADOWCREEK LOAM IS MORE THAN 60 INCHES DEEP WITH A DARK COLORED SURFACE LAYER AND SLOPES OF 0-4 PERCENT. LANDFORM:STREAM TERRACES;FROST FREE DAYS:90-110,AVAILABLE WATER CAPACITY IN INCHES.4.5-5.4,MAJOR CONSIDERATIONS:WATER TABLE,LANDUSE MAY INCLUDE.,CROPLAND,RANGELAND. Map Unit: 511A - Fairway silt loam, 0 to 2 percent slopes w Description Category: Sol FAIRWAY SILT LOAM IS MORE THAN 60 INCHES DEEP WITH A DARK COLORED SURFACE LAYER AND SLOPES OF 0-2 PERCENT. LANDFORM.STREAM TERRACES,FROST FREE DAYS:90-110,AVAILABLE WATER CAPACITY IN INCHES:8.1-10.1,MAJOR CONSIDERATIONS:WATER TABLE;LANDUSE MAY INCLUDE.CROPLAND,RANGELAND, USDA Natural Resources Conservation Service Distribution Generation Date:1/22/02 Page 1 of 1 Hydric Soils List Gallatin County Area,Montana Hydric Soils Criteria Map Symbol and Component Hydric Local Landform Hydric Meets Meets Meets Acres Map Unit Name Criteria Saturation Flooding Ponding Code Criteria Criteria Criteria 536: Amsterdam silt loam,0 to 4 Amsterdam No Stream Terrace 6,660 percent slopes 51 OB: Meadowcreek loam,0 to 4 Meadowcreek No Stream Terrace 5,233 percent slopes 511A: Fairway silt loam,0 to 2 Fairway No Stream Terrace 2,296 percent slopes USDA Natural Resources Conservation Service Distribution Generation Date:1/22/02 Page 1 of 1 Soil Map Legend Gallatin County Area,Montana Map Soil Name Symbol 53B Amsterdam silt loam,0 to 4 percent slopes 510E Meadowcreek loam,0 to 4 percent slopes 511A Fairway silt loam,0 to 2 percent slopes USDA Natural Resources Conservation Service Distribution Generation Date:1/22/02 Page 1 of 1 Table ENG-1. - Construction Materials Gallatin County Area,Montana The information in this table indicates the dominant soil condition but does not eliminate the need for onsite investigation. The numbers in the value columns range from 0.00 to 0.99. The greater the value,the greater the likelihood that the bottom layer or thickest layer of the soil is a source of sand or gravel. Potential Source Potential Source Pct of Gravel of Sand Map Symbol of and Soil Name Map Unit Rating Class and Rating Class and Limiting Features Value Limiting Features Value 536: Amsterdam 85 Poor Poor Bottom layer 0.00 Bottom layer 0.00 Thickest layer 0.00 Thickest layer 0.00 51 OB: Meadowcreek 85 Fair Fair Thickest layer 0.00 Thickest layer 0.00 Bottom layer 0.38 Bottom layer 0.86 511A: Fairway 85 Poor Fair Thickest layer 0.00 Thickest layer 0.00 Bottom layer 0.00 Bottom layer 0.86 USDA Natural Resources Conservation Service Distribution Generation Date:1/22/02 Page 1 of 1 Table ENG-2. - Construction Materials Gallatin County Area,Montana The information in this table indicates the dominant soil condition but does not eliminate the need for onsite investigation. The numbers in the value columns range from 0.00 to 0.99. The smaller the value,the greater the limitation. Potential Source Potential Source Potential Source Map Symbol Pct of Reclaimation Material of Roadfill of Topsoil of and Soil Name Map Rating Class and Rating Class and Rating Class andUnitValueValue ValueLimitingFeaturesLimitingFeaturesLimitingFeatures 5313: Amsterdam 85 Fair Good Fair Carbonate content 0.68 Carbonate content 0.68 Low content of organic 0.88 matter Water erosion 0.90 51 OB: Meadowcreek 85 Fair Fair Poor Low content of organic 0.13 Depth to saturated 0.98 Hard to reclaim 0.00 matter zone Depth to saturated 0.98 Droughty 0.86 zone No water erosion 0.99 No rock fragments >0.99 limitation 511A: airway 85 Fair Fair Fair No water erosion 0.99 Depth to saturated 0.98 Hard to reclaim 0.68 limitation zone Depth to saturated 0.98 zone USDA Natural Resources Conservation Service Distribution Generation Date:1/22/02 Page 1 of 1 Table ENG-3. - Building Site Development Gallatin County Area,Montana The information in this table indicates the dominant soil condition,but does not eliminate the need for onsite investigation. The numbers in the value column range from 0.01 to 1.00. The larger the value,the greater the potential limitation. Limiting features in this report are limited to the top 5 limitations. Additional limitations may exist. Dwellings without Dwellings with Small Commercial Map Symbol Pct Basements Basements Buildings of and Soil Name Map Rating Class and Rating Class and Rating Class andUnit Limiting Features Value Limiting Features Value Limiting Features Value 53B: Amsterdam 85 Not limited Not limited Not limited 51OB: Meadowcreek 85 Not limited Somewhat limited Not limited Depth to saturated 0.99 zone 511A: Fairway 85 Not limited Somewhat limited Not limited Depth to saturated 0.99 zone USDA Natural Resources Conservation Service Distribution Generation Date:1/22/02 Page 1 of 1 0 Table ENG-4. - Building Site Development Gallatin County Area,Montana The information in this table indicates the dominant soil condition,but does not eliminate the need for onsite investigation. The numbers in the value column range from 0.01 to 1.00. The larger the value,the greater the potential limitation. Limiting features in this report are limited to the top 5 limitations. Additional limitations may exist. Local Roads Shallow Lawns and Map Symbol Pct and Streets Excavations Landscaping of and Soil Name Map Rating Class and Rating Class and Rating Class andUnit Limiting Features Value Limiting Features Value Limiting Features Value 5313: Amsterdam 85 Somewhat limited Somewhat limited Not limited Frost action 0.50 Cutbanks cave 0.10 51 OB: Meadowcreek 85 Very limited Very limited Not limited Frost action 1.00 Cutbanks cave 1.00 Depth to saturated 0.99 zone 511A: Fairway 85 Very limited Very limited Not limited Frost action 1.00 Cutbanks cave 1.00 Depth to saturated 0.99 zone USDA Natural Resources Conservation Service Distribution Generation Date:1/22102 Page 1 of 1 Table ENG-5. - Sanitary Facilities Gallatin County Area,Montana The information in this table indicates the dominant soil condition,but does not eliminate the need for onsite investigation. The numbers in the value column range from 0.01 to 1.00. The larger the value,the greater the potential limitation. Limiting features in this report are limited to the top 5 limitations. Additional limitations may exist. Septic Tank Sewage Map Symbol Pct Absorption Fields Lagoons Of and Soil Name Map Rating Class and Rating Class andUnit Limiting Features Value Limiting Features Value 5313: Amsterdam 85 Somewhat limited Somewhat limited Restricted permeability 0.50 Seepage 0.50 Slope 0.01 51OB: Meadowcreek 85 Very limited Very limited Depth to saturated 1.00 Seepage 1.00 zone Depth to saturated 1.00 Filtering capacity 1.00 zone Restricted permeability 0.50 Slope 0.01 511A: Fairway 85 Very limited Very limited Depth to saturated 1.00 Seepage 1.00 zone Depth to saturated 1.00 Filtering capacity 1.00 zone Restricted permeability 0.50 USDA Natural Resources Conservation Service Distribution Generation Date:1/22/02 Page 1 of 1 Table H. - Engineering Index Properties Gallatin County Area,Montana Absence of an entry indicates that the data were not estimated. Classification Fragments Percent Passing Sieve Number Map Symbol Liquid Plasticity and Soil Name Depth USDA Texture 10 3-10 Limit Index Unified AASHTO Inches Inches 4 10 40 200.. In Pct Pct Pct 536: Amsterdam 0-8 Silt Loam CL-ML A-4 0 0 100 100 95-100 75-95 25-30 5-10 8-15 Silt Loam CL A-4 0 0 100 100 95-100 80-95 25-35 5-15 Very Fine Sandy Loam CL-ML A-6 Silty Clay Loam 15-42 Silt Loam CL-ML A-4 0 0 100 100 95-100 80-90 25-30 5-10 Very Fine Sandy Loam 42-60 Silt Loam CL-ML A-4 0 0 100 100 95-100 70-90 20-30 NP-10 Very Fine Sandy Loam ML 510B: Meadowcreek 0-11 Loam CL-ML A-4 0 0 95-100 90-100 70-95 50-75 20-30 5-10 11-25 Loam CL-ML A-4 0 0 95-100 90-100 70-90 40-75 20-30 5-10 Sandy Loam SC-SM Silt Loam 25-60 Very Gravelly Sand GP A-1 0-10 25-45 15-35 10-25 0-10 NP Extremely Gravelly Sand GP-GM Very Gravelly Loamy Sand 511A: Fairway 0-15 Silt Loam CL-ML A-4 0 0 100 100 90-100 70-90 20-30 5-10 15:46 Silty Clay Loam CL A-4 0 0 100 100 85-100 60-90 25-40 5-15 Silt Loam CL-ML A-6 Loam 46-60 Very Gravelly Sand GP-GM A-1 0 0-10 40-100 30-100 20-60 0-15 NP Gravelly Loamy Sand SM A-2 Sand SP SP-SM USDA Natural Resources Conservation Service Distribution Generation Date: 1/22/02 Page 1 of 1 Table A a. - Physical Properties of the Soils Gallatin County Area, Montana Entries under"Erosion Factors—T'apply to the entire profile. Entries under"Wind Erodibility Group"and"Wind Erodibility Index"apply only to the surface layer. Absence of an entry indicates that data were not estimated. Moist Saturated Available Linear Erosion Factors Wind Wind Map Symbol Organic Erodi- Erodi- and Soil Name Depth Sand Silt Clay Bulk Hydraulic Water Extensi- Matter Kw Kf T bility bilityDensityConductivityCapacitybilityGroupIndex In Pct Pct Pct g/cc micro m/sec In/in Pct Pct 5313: Amsterdam 0-8 20-27 1.10-1.30 4.00-14.00 0.18-0.20 0.0-2.9 2.0-4.0 .32 .32 5 6 48 8-15 18-30 1.20-1.40 1.40-4.00 0.17-0.20 0.0-2.9 1.0-2.0 .43 .43 15-42 18-27 1.25-1.45 4.00-14.00 0.16-0.20 0.0-2.9 0.5-1.0 .37 .37 42-60 10-20 1.25-1.50 4.00-14.00 0.17-0.19 0.0-2.9 0.0-0.5 .43 .43 510B: Meadowcreek 0-11 18-25 1.20-1.40 4.00-14.00 0.18-0.20 0.0-2.9 2.0-5.0 .37 .37 3 5 56 11-25 18-25 1.20-1.40 4.00-14.00 0.13-0.15 0.0-2.9 1.0-3.0 .37 .37 25-60 0-5 1.20-1.50 141.00 0.02-0.03 0.0-2.9 0.0-0.5 .05 .20 511A: Fairway 0-15 15-27 1.20-1.40 4.00-14.00 0.18-0.22 0.0-2.9 2.0-5.0 .28 .28 4 4L 86 15-46 18-30 1.20-1.40 4.00-14.00 0.16-0.20 0.0-2.9 1.0-2.0 .37 .37 46-60 0-10 1.20-1.50 42.00-141.00 0.03-0.04 0.0-2.9 0.5-1.0 .10 .20 USDA Natural Resources Conservation Service Distribution Generation Date: 1/22/02 Page 1 of 1 Table A b. - Physical Properties of the Soils Gallatin County Area,Montana Entries under"Erosion Factors-r'apply to the entire profile. Entries under"Wind Erodibility Group"and"Wind Erodibility Index"apply only to the surface layer. Absence of an entry indicates that data were not estimated. Moist Available Linear Erosion Factors Wind Wind Map Symbol Permeability Organic Erodi- Erodi- and Soil Name Depth Sand Silt Clay Bulk Ksat) Water Extensi- Matter Kw Kf T bility bilityDensityCapacitybilityGroupIndex In Pct Pct Pct g/cc In/Hr In/In Pct Pct 536: Amsterdam 0-8 20-27 1.10-1.30 0.6-2 0.18-0.20 0.0-2.9 2.0-4.0 .32 .32 5 6 48 8-15 18-30 1.20-1.40 0.2-0.6 0.17-0.20 0.0-2.9 1.0-2.0 .43 .43 15-42 18-27 1.25-1.45 0.6-2 0.16-0.20 0.0-2.9 0.5-1.0 .37 .37 42-60 10-20 1.25-1.50 0.6-2 0.17-0.19 0.0-2.9 0.0-0.5 .43 .43 51OB: Meadowcreek 0-11 18-25 1.20-1.40 0.6-2 0.18-0.20 0.0-2.9 2.0-5.0 .37 .37 3 5 56 11-25 18-25 1.20-1.40 0.6-2 0.13-0.15 0.0-2.9 1.0-3.0 .37 .37 25-60 0-5 1.20-1.50 20 0.02-0.03 0.0-2.9 0.0-0.5 .05 .20 511A: Fairway 0-15 15-27 1.20-1.40 0.6-2 0.18-0.22 0.0-2.9 2.0-5.0 .28 .28 4 4L 86 15-46 18-30 1.20-1.40 0.6-2 0.16-0.20 0.0-2.9 1.0-2.0 .37 .37 46-60 0-10 1.20-1.50 6-20 0.03-0.04 0.0-2.9 0.5-1.0 .10 .20 USDA Natural Resources Conservation Service Distribution Generation Date: 1/22/02 Page 1 of 1 Table J2. - Chemical Properties of the Soils Gallatin County Area,Montana Absence of an entry indicates that data were not estimated. Cation Effective Calcium Sodium Map Symbol Depth Exchange Cation Soil Carbon- Gypsym Salinity Adsorp- and Soil Name Capacity Exchange Reaction ate tion Capacity Ratio In meq/100 g meq/100 g pH Pct Pct mmhos/cm 5313: Amsterdam 0-8 15-20 6.6-7.3 0 8-15 15-20 6.6-7.8 0 15-42 15-20 7.9-8.4 15-35 0 0.0 0 42-60 10-15 7.9-8.4 0 0.0-2.0 51 OB: Meadowcreek 0-11 20-25 6.6-8.4 0 0.0-3.0 11-25 15-20 6.6-7.8 0 0.0-3.0 25-60 1.0-5.0 6.1-1.8 0 0.0-3.0 511A: Fairway 0-15 15-20 7.4-8.4 5-15 0.0-3.0 15-46 10-20 7.4-8.4 5-15 0.0-3.0 46-60 1.0-5.0 6.6-7.8 5-15 0.073.0 USDA Natural Resources Conservation Service Distribution Generation Date:1/22/02 Page 1 of 1 Table K1. - Water Features Gallatin County Area, Montana Depths of layers are in feet. Estimates of the frequency of ponding and flooding apply to the whole year rather than to individual months. Absence of an entry indicates that the feature is not a concern or that data were not estimated. Water Table Ponding Flooding Map Symbol Hydrologic and Soil Name Group Month Upper Lower Surface Duration Frequency Duration FrequencyLimitLimitDepth Ft Ft Ft 5313: Amsterdam B Jan-Dec None None 51 OB: Meadowcreek C April 2.0-3.5 6.0 None None May 2.0-3.5 6.0 None None June 2.0-3.5 6.0 None None 511A: Fairway C April 2.0-3.5 6.0 None None May 2.0-3.5 6.0 None None June 2.0-3.5 6.0 None None USDA Natural Resources Conservation Service Distribution Generation Date: 1/22/02 Page 1 of 1 Table K2. - Soil Features Gallatin County Area, Montana Absence of an entry indicates that the feature is not a concern or that data were not estimated. Map Symbol Restrictive Layer Subsidence Potential Risk of Corrosion and Soil Name for Frost Depth Action Uncoated ConcreteKindtoTopThicknessHardnessInitialTotalSteel In In In In 536: Amsterdam Moderate High Low 510B: Meadowcreek 0 High Moderate Low 511A: Fairway High High Low USDA Natural Resources Conservation Service Distribution Generation Date: 1/22/02 Page 1 of 1 Table U. - Windbreaks and Environmental Plantings Gallatin County Area, Montana Absence of an entry indicates that trees generally do not grow to the given height. Map Symbol Trees Having Predicted 20 Year Average Height Of and Soil Name 8 ft 8 and<= 15 ft.15 and<=25 ft.25 and<=35 ft. 35 ft. 53B: Amsterdam Skunkbush Sumac Common Chokecherry Blue Spruce Westem Sandcherry Common Lilac Green Ash Rocky Mountain Juniper Ponderosa Pine Siberian Peashrub Russian Olive Tatarian Honeysuckle Siberian Elm 510B: Meadowcreek Purpleosier Willow Common Chokecherry Blue Spruce Golden Willow Plains Cottonwood Western Sandcherry Common Lilac Ponderosa Pine Siberian Elm Rocky Mountain Juniper Russian Olive Siberian Crabapple 511A: Fairway Purpleosier Willow Common Chokecherry Blue Spruce Golden Willow Plains Cottonwood Western Sandcherry Common Lilac Green Ash Ponderosa Pine Rocky Mountain Juniper Russian Olive Siberian Crabapple a USDA Natural Resources Conservation Service Distribution Generation Date: 1/22/02 Page 1 of 1 Appendix C Adjoining Groundwater Well Report Adjoining Groundwater Well Map Ground-Water•Information Center 2/27/2004 Montana Bureau of Mines and Geology. Sign Out Montana Tech of The University of Montana a i 1300;West Park Street.-VAM Hall 322.LxButteMontana59701=899R ' ''•" o•.r s; Home [Well Data I Message Boards i.Reports'j•DrillerWeb fDNRC Help! MbmgGwic Navigation: I Main'Menu l:SWL:Menu l--GWCP Map P.'roducts('MBMG'Proiects i I Ground Water Information Center Wells Report The following data were returned from the GW IC databases for the area you requested. For a more detailed description of the data view the GWIC Metadata report. If you notice data entry errors or have questions please let us know by clicking here to leave us a message. If you wish to view a one page report for a particular site, click the hyperlinked Gwic Id for that well. Scroll to the right of your screen to view all the data. Retrieval,statistics Field Max Min Count Avg Filter Options Total Depth 236.00 15.00 62 -79.76 Pumping Water Level 226.00 10:00 _ 43 55.42 Td F1— Static•Water Level 45.00 2.00 59 .13:67 Yield m 750.00 6.00 61 79.07 filter reporf9P ) 3r . These statistics do not,take any geographic,topographic,or.geologic factors into, comiderationAegative swl values are reportedfor water levels that are above land. surface. r• ic, NR Site ame :" `ocatiorrc- e M Pwh Sw field ate " s 171831 GROPE BRUCE&';01 S05E34AD NO f WELL 97 00 ;K t f 2 00100 00 1/13/1999 DOMESTIC I..7`. x "'''_`'_,;.vxl:At1RA" ..' ,ra, ?.;-_'1. .: r,a. /;^.r. : !'.s s..:/',-c^_C"'•":l,,:. G.?r;;w' .,...-..,,,.e'" x•.:.!.t:;i a123957 LE CLAIR KEN w101S05E34B ,i NO uWELL120.00,110.0037:00 23.00 10/29/,199_ODOMESTICrY Cam,,,,, „s,,.L a 120300 5- " PETERSON PAUL ?O1S05E34B,; ;`,NO`'WELL.114 00 :70.00 40.00`25.0010%24%1989DOMESTlC;Ly E91874 ;rA.* PETERSONPAULq. 01S05E34B 'NO WELL 135.00,115.0042.00 ,20.00r,9/9%1982DOMESTICa 1°'r tip,, w- 91873}' WESTLAKE MYRON 01 S05E34B 'NO WELL'15 00 '"; 3:00 28 00' 1/1%1880 DOMESTIC rw 2 f '; S S I`;,: L x n.•, F"'- sue: a....`..1...,.4.,...,r..:r'i(VI&AN NA k.e:w......-',^.5 r . ar i s s 1 .rt::d, .i ns 65*""" ....,,...:- _._,._...,a,...-.. a TILLETTDOUG ; 01S05E34BBNC1; WELL20000800045.001'14:00Itx_,.9,- - I. 91876 60759,COK'MIKE "' 01S05E34BCJ.0 WELL132.O0f58.0038.00F0A010/22%1985DOMESTIC.'°rLV 91877 DANH ,_IBERNARDk01S05E34C,&TONCP 'WELL,200 00 12 00 _ %33 00 1%19531RRIGATION ' DANFiOFBERNARD' 01S05E34CNCiWELLL2200120020.00 %1/1895D'OMESTIC , ` 8 9."995WEAVERCHARLES 01S05E34CAA NO SWELL'r5160f300021'OOP50.0010/29/1973DOMESTIC 168691 ;NyK` VAN BEEK MARK OR 01 S05E34CBir NO` R',7/1/1998 DOMESTIC r-?gR DARCY caain irk,. rrrrdzr:. a, tr zr ui r k44'si 2Q4384M MjKINGMAaTOM,_ P$_ig01S05E34CBBCNC 'WELL`•r'4600Wxn2400-20'.00 a6/4/2003DOMESTI(z''?z.: `sy 91880 DANHOF ANDREWB 01 S05E34CC NO?'WELL' 39.00',18 00.13 00 g 32.007/20/1966 DOMESTIC, sax M208330. e MEADOWS BAXTER 01 S05E34DC F+NO;t y W ELL'Y 98 00 t 10 00 F5000 10/8 2003 IRRIGATION' . `!3 91881 r STSMSON CARL" }`011Sr05E34DCsz NO=,WELLiw8 00 58 0012 OO1,30 0011/23/1970DOMESTIC;;ti. *— . i &":-xzYff s=:` aWl- .. +-a6m s . ' *hw -.r, ; { STOCKWATER,x 91882 >'•;t,V LEWI 61 S05E34DCA N0 WELL 45 50 20.00 r4 00„r30.00 8/14/11973 DOMESTICI " s fir` 171832 GALLATIN CENTER01S05E3 NO` WELL`C90 00' "' s 12 00"4500 ' 2/1119991RRIGATIO'N 7 F" 3_ zs,' 7 z a.,-F TY,e..r .4.'a `t . *. ; _ z.. s ,P . z 1 p M..r:s 1 1t t•Y•:.v,,'`ryr a fI LIMITED, y PARTNERSHIP•__t.' {` 91886 ti9574M ILLER RICHARD L; NO01S05E35 'r WELL"39.50;21'.00;;6.00 .25.00',9/2/1976DOMESTICpis r 91885 '- ,REINERTOM 0 S05E35• . WELL45.60 N 46LL09884[ i SECORJAMES D'rJ'0_1S05E35 3100;600+25.00F5/2/1983DOMESTIC' ' ;t -r+ 5'00,25 006/8/1972 DOMESTIC ';' t 0 f;91883 WALISER STEVE R 01 S05E35p, NO' W ELL'x39 00.t14 00r'4 00 20 00 r 5/2/1973 DOMESTICS` rx 176271 GALLATIN CENTER 01S05E35A NO WELL 80.00 10.00 45.00 7/16/1999 LIMITED 207675 POB MONTGOMERY 01S05E35A NO WELL 78.50 15.00 37.00 9/18/2003DOMESTIC AND CO'EAST IRRIGATION WELL 208240 POB MONTGOMERY 01S05E35A NO WELL 56.00 10.00 37.00 9/17/2003IRRIGATION AND CO'WEST WELL 191773 GALLATIN CENTER 01S05E35AA NO WELL 95.00 15.00 75.00 9/20/2001 IRRIGATION LIMITED PART 155039 BOZEMAN NORTH 01S05E35AAC NO WELL 118.00 30.90 12.50 122.00 12/10/1995 PUBLIC WATER SUPPLY 19TH VISITOR CENTER 1718.33 VALLEY CENTERE O1S05E35AB NO WELL 236.00 226.0015.00 200.00 8/24/1998DOMESTIC ENTERPRISES 1'S9588 PRICE COSTCO, 01S05E35ABB NO WELL 89.50 89.00 8.30 22.0011/27/1996MONITORING X092'02 100708 PRICE COSTCO O1S05E35ABB NO WELL162.00 60.00 7.00240.00 517/1997 PUBLIC WATER SUPPLY R 61215PRICECOSTCO' 01S05E35ABB NO WELL202.00120.00 6.00700.00 5/14/1997 FIRE PROTECTION FIRE WELL#3 159590 PRICE COSTCO' 0lS05E35ABB NO WELL 27.00 25.00 5.67 10.00 12/4/1996MONITORING MONITOR WELL#1 159591 PRICE COSTCO' 01S05E35ABB NO WELL 25.00 24.00 6.50 6.00 12/3/1996MONITORING MONITOR WELL#2 162167 PRICE COSTCO INC 01S05E35ABB NO WELL195.00139.00 6.50500.00 3/27/1997 FIRE PROTECTION 162169 PRICE COSTCO INC 01S05E35ABB NO WELL225.00149.50 9.50500.00 4/30/1997 FIRE PROTECTION 200090 POB MONTGOMERY 01 S05E35ABCD NO WELL 58.67 12.50 35.0010/15/2002IRRIGATION 184455 FIRST INTERSTATE 01SO5E35ADB NO WELL 60.00 14.00 35.00 8/21/2000IRRIGATION BANK 91887 DANIS LYLE H' 01S05E3513 NO WELL 55.00 20.00 50.00 1/l/l890STOCKWATER WELL A 91888 DANIS LYLE H' 01S05E35B NO WELL 25.00 20.00750.00 1/l/1950IRRIGATION WELL B 208734 SANDAN,LLC 01S05E35BB NO WELL 94.00 9.00 45.00 7123/2003IRRIGATION 208735 SANDAN,LLC 01SO5E35BC NO WELL 77.00 19.00 45.00 7/24/2003IRRIGATION 149157 93745 DAVIS BOB 01SO5E35BCC NO WELL 56.00 51.0020.00 40.0012/12/1994DOMESTIC 205728 WARBLER 01SO5E35BD NO WELL 76.00 23.00 30.00 7125/2003IRRIGATION DEVELOPMENT 91889 FREDRICKS BOB 01S05E35C NO WELL 35.00 10.00 2.00 30.00 1/24/1978DOMESTIC 3 133261 84063 MUSSER RICHARD 01S05E35C NO WELL 38.50 33.00 4.50 25.00 8/27/1992 ERICK 91890 JEROME GALE 0lS05E35CA NO WELL 45.50 45.5012.00 30.0010/14/1971 DOMESTIC 130163 SCHEER ALFRED 01S05E35CAAB YES WELL 67.00 18.88 13.30 DOMESTIC 91891 99364 HARVEY ARTHUR R 0lS05E35CBB NO WELL 83.50 35.00 5.00 20.00 9/7/1972 DOMESTIC 91893 BREKKE L J 01S05E35CC NO WELL 46.10 10.00 5.00 40.00 9/8/1981 Z 91892 31114 DRUMMOND JAMES 01S05E35CC NO WELL 55.00 21.00 7.20 40.00 12/6/1980 ZELIZABETH 91895 PETERSON WILLIAM 01S05E35CCi NO WELL 40.00 13.00 8.00 30.0010/14/1971 DOMESTIC Z R&DIANNE 91894 ROGERS BEN W& 01S05E35CC NO WELL 53.00 53.00 6.00 40.00 10/l/1970 DOMESTIC Z DIANE E 91896 DEAN MIKE 01SO5E35CCB NO WELL 50.00 30.00 5.00 30.0010/23/1970DOMESTIC l 91897 10474 DEHAAN ARNOLD 01S05E35CD NO WELL 54.06 54.00 6,00 20.00 9/30/1974DOMESTIC 133197 DERZAYMICHAEL 01S05E35CD NO WELL 38.00 30.00 4.00 50.00 7/21/1992DOMESTIC 91898 SECORTHOMA,SW 01S05E35CD NO WELL 47.00 47.00 4.00 36.00 4/26/1970DOMESTIC t COLLEEN R 1 162187 BOZEMAN SOLVENT 01S05E35DA NO WELL 31,00 8/21/1996UNUSED SITE-M-34 171834 KELLER SUPPLY 01 S05E35DA NO WELL 40.00 25.00 6.00 20.00 3/26/1999 DOMESTIC 91899 ROLFE&WOOD INC 01S05E35DA NO WELL 65.00 1100 45.00 1/l/1912DOMESTIC V 168692C104756-00INTERMOUNTAIN 01S05E35DAA1 NO ..WELL 80.00 80.00.25.00 .40:00 9/21/1998DOMESTIC PROCUCE 129930 81881 ANTHONY WAYNE 01S05E35DAD NO WELL 131.00110.0030.00 30.0011/12/1991 DOMESTIC CORP 129931' 80661 ANTHONY WAYNE: 01S05E35DAD NO WELL 85.00 76.0026.00 30.0011/11/1991 DOMESTIC CORPORATION,,' 168693P104756-000SPOSTAL 01S05E35DC NO , WELL 99.00. 6400 5.50'80.00 7/22/1997DOMESTIC SERVICE 176272 UNITED POSTAL 01S05E35DDD NO WELL 10/19/1999. SERVICE(U End of Report. 63 record(s)listed. This report is restricted to site types of WELL,BOREHOLE,SPRING,and COAL BED METHANE WELL. Explanation of Columns: Td=Total depth of well in feet below ground Pwl=Pumping water level in feet below ground Swl=Static water level in feet above/below ground-Negative values are reported for water levels that are above land surface. Yield=Yield in gallons per minute Date=Completion date of welllborehole Use=Reported use of water Ver?=Was location verified? The preceding materials represent the contents of the GWIC databases at the Montana Bureau of Mines and Geology at the time and date of the retrieval.The information is considered unpublished and is subject to correction and review on a daily basis.The Bureau warrants the accurate transmission of the data to the original end user at the time and date of the retrieval.Retransmission of the data to other users is discouraged and the Bureau claims no responsibility if the material is retransmitted. Ground-Water Information Center Online 1998-2004 Staff I Privacy Statement d v • .u Ground-Water Information 2/27/2004E. .Montana.Bureau,of Mines and Geology rc` , s "r'Sign Out r. 4 Montana Tech of The.University'of Montana. IC 1300 West Park Street-Main'Hall 322 - s 4M' b i utte Montana 59701-8997 i, r I Home I,Well,Data`I Message Boards.I'Rgports I DrillerWeb I DNRC Help!' MbmgGwic Navigatiori:.1 Main,Menu ISWL Menu I GW P MaplProducts,I MBMG Proiectsli s f Ground Water Information Center Wells Report The following data were returned from the GW IC databases for the area you requested. For a more detailed description of the data view the GWIC Metadata report. If you notice data entry errors or have questions please let us know by clicking here to leave us a message. If you wish to view a one page report for a particular site, click the hyperlinked Gwic Id for that well.Scroll to the right of your screen to view all the data. Retrieval Statistics"' Field: Max `Min Count s` Avg s F!Ifer Options Total Depth 4 165.00, 10 20' 32 4- 52.99 Pumping Water Level 55.00' 13:00 12' 34'33 Static Water.Level 41.00; 1.00 , 30 11.91 a, ar• 'r.''e Yield(gprn) 450i00 1.00 30 55.90 fltgr report, These statistics do not take any geographic,topographic,or,geologic factors into consideration.Negative swl values are ieported for water levels;that are above larid surface: Site' ame:_- ocatiomy' eP -Type Pw[- 0 field ••. ate se r 95ti09 r, t ' SMITHsSHERMAN B&'GRACE R 02S05EO s 1NOz?1NELL" '' 165 6-6 y4i200450 00 1/,1/1952DOMESTIC,- S rf xr:' n .` v r am _ ti' _ `,k, 1 g o STOCKWATER ) E99611 SMITH;VIIILBUI2'EWEL'L°#1 ', 02S05E02 tNOWEL'L zr a60.00'iz` 2000 .1 00 1%1,1885DOMESTICA4VF f.:...i'r1:*-i'-- ,.-i"F'"'"V•h r+t•'•;-r v i+' 'ei, .-!x •r v ; 4 7 s r, rvx: ry 4 3 7 f "'STQCKWATER '.w a..:Y»w.-. ..w'.s.+" ;+:.;4:Ct.......:i a``..._'L3'...-....,, .:t f .•.lr,.:.r T--4.:t^.:" s?L.u'Y wJ^wr"..;'•.i,''.. SNITH WILBUR E*WELL#2 '02S05E02 3N0 rWELL' 30 00:` 115 00 1'0(r1/1/1868DOMESTIC4xr3t; x $TOCKVI ATER Iwt;3:.a :ram,.1~.,• ..:3«f}...u•.:i',Jx.i::7 . .;at.'•x. 9 '.,,.;cf:.[:,, .:.s:: 4 .e, a+r•??:.,... .s-. „ iyx'V..c,nYtiu, L> y1 5`•7b'$'' n..3.RT„i.A' 95610 VANDERWALL MARTIN&ANNE 02S05E02AA jj,x JO "WELD" }12 00;; 12.00;«10 00 ; _ DOMESTIC{ 176543 AMUNRUD BRENT&BRENDW{ 02S05E02 Bi ;1`- WELL, ;,, 87.00,r_;,r 41.00 2 OOt 6/11/1999DOMESTIC r,. _ 5 xw^a cis -e r M149402.r x} BOZEMAN SOLVENT SITE*M 19* 02S05E02AC N0:;'WELD r 10.20 •+2 90 ''7/28/1993 MONITORING ut*cay*t,:Am—m ,i t(1fL. ,g,Es tt t..:• 2"i7Z:c ..s.".+..tt~:57F' `r:,,' :'K. i.. A PT M:i'J4.'t'Yb''u' Y•1.5:le..,...w,........:.....,..,..—w..«y''" ' f.......j ...,........, •.179809C110118OOROSEPARKLLC, a. 02S05E02ACKNOWEL L 39,005'5050010/11/1999iIRRIGATIQN 207369 GARRITYSHAWwHOME3 INC ' a02S05E02A,DjNO@ LL r;r 59.0050 00 6.00.8500;10%12/1988JRRIGATION f w,1 95' 633 ARCADIAGARDENS LLP = t02S05E026AD NSWELL' ,.; 566A 8.00,FOO Q 19/5/,19961RRIGATIONrA I 159634 ARCADIWGARDENSLLP' g'x ` 02S05E02BAb-A.KIWELL "`r N:0045 00~s..... 1000 3500 ,9%4/19961RRIGATIOtVg- 1 205803 `, GRAVESJOHNANDSUZANNA '02S05E02CABCNOWELL ;e`r385Q800 OOOzry8/6120031RRIGAT ONE Z i 179810C110107-00HOMELANDDEVELO_PMENI ;102S05E02CDCgiNO ?WELL 4ta39,00t' ' 12'50 50 00 10/1211999 1RRIGATIONi' 1fi 7, "' ;TUDORCLIFF w 02S05E02CDCBNO. WELL `,, . 5833 ;•,,14:OOr80008/9/2002112RIGATION = 056fitBRENTWOODSUBDIVISION ` 4"02S05E02D-, NO WELL` s60.00 55 00N 00.7500 9/26/,1997IRRIGATION s' 11HOA Y " t!fi .., ROSE PARK HOLDING LLC#1 402S05E02DBA6 N0*VIIELL ' ` 395Q^ m5.50 '50001 /011%1999IRRIGATION 179812THOMAS EELOPMENT COa02S05E02DBBB NOsWELL'+``iz40.00;? ! 8'80,x3500.,10/27119991RRIGATION t0R.. 176544 ` x fSIv11TH ROGER 02S05E02DC NO ;WV E d xc a 5850 "t. + '1000Of 5%17/1999DOMESTIC " 177112 C107611700 SMITH ROGER ,, rF'02S05E02DCDj NO,,,W ELL ~s 58.50 ?" y y 100 00±b/17/1999DOMESTIC 17264 '78763FELLOWSHIP BAPTIST.CHURCH 02S05E0D NO =WELLf"< ''rr s" 59 50 22 00 12 50 75 00 7/2/1991 IRRIGATION t.95613t_ f SCHULTZJOHNLAWRENCE r±02S05E02DD•„ iNO:WELL,,.. ;39.0026.00;10.00 3000K;,2/9/1968DOMESTIC i 5614 , E` , SMITH WILBUR E' ,; T ar' 02S05E02DD NOh WELL 'r`r 47:0021:00 14 0_Os20 00 1/20/1967DOMESTIC 202633+g . -DMC:CONSTRUCTION,,s „;, 02S05E02DDA_NO ;WELLt `78.50sa; ;10 4 0005/10/20031RRIGATION 14055111,.;s+ R DEPT.OF HWYS485 93',MDT,02S05E02DDD1 NOr BOREHOLE:32350 f 18 20 t . 12/13/1993 GEOTECHr ; L.r';:H -ii.Y'r? s:..<s_'ae"i..':.t2 etnaix.Y..,...+i`f.fiv6:r•.... T _,...z yy]r}.,-• 4 tq. .[ -f={na' n..,e:o..:cGs•:.:e-.,,.y.:...::;{:::,.:,._.:..:...:..... .:_:=•L"7.O oTi:m },r....x:.r.. .. c.r........ _...>:..s...v.,,n.....y...................,..<.............7: .f_5._._,.+. ......:a.; ...St fF:. ,,:-=2:y:N! 956,1'5 r ITE EDNA TRACE RANCH::.. :;;02S05E03Ay NO WELL 45'0023 00 t8 50 30 00 3/22/19681)OMESTIGI:w J. - .w...._..:..i.. ..:.,. ... jY: W -.•4T ar.:v.:::,{.;1.::.._,,.a.....:..vt•:f.+':,:.::w...:-::.-•.+,,....,.:,,..:f,.i 5:-.:.:•..r'.:..,_...a.i L.. NO 4.!0.:,.,..0. 0:•/2w8/R WT ii:.' x,;,l7r;;1 200J2.,1RR.I.rG•.yA.:T3-I•O_•, rNt:.. z956.1.6 SMITHWItBURfE t,, 02S05E03C 4,,`';NO; `WELD. 45:00.,,.. " 20`00 ._.1,:00.;,.1l1/1874DOMESTICrs:.lX•k`i?(!:t 'li'{:!J!d y 3; Sv tY• c ly TJ'fu.:_z..,._.__...,.,.....,.e._n r Asa.:.:,:• -:r...aar..._.,r+•c::,..t::_' ic:a:.. -r.,_........,...._._:z.:_.. L::.':r o..Hr-' CSa.o... 4eJ...7....._. 3...:......,._ ...... s. ,:' f,.,.,,- 9 61P7` t 1NITMER`,GERALDr.W,.•;&PAhhEL'A;A.Q2SQ5E03CAB NO?.-WELL`;.<; 6,0;0027n0014 00r3000,.,9/29/,1980 ' Y?.;';.y;,M?.: 95619 ;;.,j;34397 MENGEL LESS;%•••r`"_„,,_,>,,` • 02S05E034?`N©;WELL/ .f 37,OU 1,3 Ol)y6 00 25'00 t3l13/l197w9 DOMESTIC Yf-.r.,.. r'd 95618s+?y I SWENSO Nwm02S05E0NENO}•x;1NELM ft52001r4 00 2T5,00'9`/1`5/973D2 MESTICZ3'x"^v'.•t:Jc^•-".:y F ..n.`nP•^:9::: t •.air:C;:8:4i e..-.y.a...n..{:.{rr• r, n-:.: ,,3 4-...,...y....•:....r,..,.._..._.... z:1:.i:zer_ Y ., :,,......,....e..,.....,<,.:<;...;.,.r...u...l..i,..x : i..v. f r r t::ch-::;L. +S':e.F..V•YT-., sc• ear:c: ;,.{a.;, ,...-,...;-x :•s`"f-sc"i:WALT'rf , r;02SQ5E03®C_ NOWELLli;w%; :,7,85U rr2400 50:00. 8/1,9/,2002IRRIGATIOPr....,.. ... __ ... r,.:.. :rtl::: ..;y.....caw--.+'r.r,.yz a-,,.vs{-0:". 1u.:i : . ..v..a...':'J: rr,:95620. ,=+` BR®CKWAY R L r '<,<w`''r+ 02S05E03RDD;t NOt:,?•'w 52 0.030l00I8t00 1" 6 8/1963 DOMESTTIC•i-0._ . ..dic r.,t._ 1 r'c, tif«1..:..,V... End of Report.. 32 record(s)listed. This report is restricted to site types of WELL,BOREHOLE,SPRING,and COAL BED METHANE WELL. Explanation of Columns: Td=Total depth ofwell in feet below ground Pwl=Pumping water level in feet below ground Swl=Static water level in feet above/below ground-Negative values are reported for water levels that are above land surface. Yield=Yield in gallons per minute Date=Completion date of well/borehole Use=Reported use of water Ver?=Was location verified? The preceding materials represent the contents of the GWIC databases at the Montana Bureau of Mines and Geology at the time and date of the retrieval.The information is considered unpublished and is subject to correction and review on a daily basis.The Bureau warrants the accurate transmission of the data to the original end user at the time and date of the retrieval.Retransmission of the data to other users is discouraged and the Bureau claims no responsibility if the material is retransmitted. Ground-Water Information Center Online 1998-2004 Staff Privacy Statement 4 71?6 TA7BaxterLaneAlA-r, 47Z5 T wr=s-r INE:>s CC)m N17Y or CC AID.. 12- 1 0 z Jaw 49If j47HDurstanRoad m e% WES T =S COMMUNITY NLJ NW 114 SECTION 2, T.2.S., R.5.E, P.M.M.A& GALLATIN COUNTY, MONTANA 1!14 G I H 19 RING N- USGS TOPOGRAPHY3lnft4fngInc. ey Dr.PSulte 2rofmional Bldg. es MAP MT 59715 FIGURE 2 FAX(406( 5W 0 50058&1730 iza sods fed DAM SEPT.22.2003 T PRMW NO.04SO67.110 Capytot 0 2003 HKW Engkiewtq hm—AD Mob R@mNv&