HomeMy WebLinkAbout7th & Aspen MSP Water Sewer Storm Design Report
JOB NO. B24-008
MONTANA | WASHINGTON | IDAHO | NORTH DAKOTA | PENNSYLVANIA
JUNE 2024
406.586.0277
tdhengineering.com
234 East Babcock Street
Suite 3
Bozeman, MT 59715
CLIENT ENGINEER
ASPEKT ARCHITECTURE
214 E Mendenhall Steet Suite 201
Bozeman, MT 59715
TD&H Engineering
234 East Babcock Street, Suite 3
Bozeman, MT 59715
Engineer: Cody Croskey, PE
7TH & ASPEN MIXED-USE MASTER SITE PLAN
BOZEMAN, MONTANA
BASIS OF DESIGN REPORT
Image courtesy of ASPEKT ARCHITECTURE
06/28/2024
B24-008 7th & Aspen Mixed-Use MSP Page 1 of 5
7TH & ASPEN MIXED-USE MASTER SITE PLAN
ENGINEERING DESIGN REPORT
JUNE 2024
Purpose and Introduction
The purpose of this report is to explain how water, sanitary sewer, and storm drainage
improvements will be designed to meet the City of Bozeman requirements and Montana
Public Works Standard Specifications (MPWSS) to provide service to a new mixed-use
affordable housing project in Bozeman, Montana.
The project is located East of 7th Avenue and South of West Aspen Street. The site is
comprised of Lots 1-3, 4A and 6A in Block 1 of the North 7th Addition to the City of
Bozeman totaling 1.84 acres in size. The property is zoned (B-2M) Community Business
District-Mixed. Lots 1-3 are currently developed with a restaurant. Lot 4A contains an
existing single story residential structure converted to office use and a detached garage
structure. Lot 6A is also developed with an existing single story commercial structure.
The restaurant on Lots 1-3 is accessed directly off of N. 7th Avenue and by a shared
driveway off of W. Aspen Street. Lots 4A and 6A currently share a parking lot and
driveway access off of N. 7th Avenue.
The proposed master plan redevelopment includes the demolition of the existing
buildings and new site improvements with construction of a new multi-story mixed use
building on Lots 1-3 and two new multi-story residential buildings on Lots 4A and 6A.
Site improvements will also include open space, pedestrian sidewalks, plazas,
landscaping features, a surface parking lot, and a parking garage within the mixed-use
building.
The proposed master plan developments will be phased as follows:
• Phase 1: New 46-Unit Residential Building on Lot 4A
• Phase 2: New 50-Unit Residential Building on Lot 6A
• Phase 1&2: New Shared Parking Lot on Lots 4A and 6A
• Phase 3 (Interim): Temporary Surface Parking Lot on Lots 1-3
• Phase 3: New 75-Unit Mixed-Use Building on Lots 1-3
Design Report
Water
All of the properties have existing live water services connected to the existing buildings
on the site. These services are proposed to be abandoned at their connection point with
the water main in conjunction with demolition activities at the site. New domestic and fire
service lines will be installed to each new building.
The existing building water demands will be removed and replaced with new mixed-use
and residential apartment buildings consisting of approximately 171 new dwelling units
and 15,000 SF of new commercial space. The new estimated domestic water demands
B24-008 7th & Aspen Mixed-Use MSP Page 2 of 5
for each phase of the project are summarized in Table 1 below with supporting
assumptions and calculations provided in Appendix A in accordance with C.O.B. DSSP
Section V.A.4 and the 2017 Water Facility Plan.
Table 1:
Estimated New Water Demands
Average Day Max. Day Peak Hour
Phase 1 Demand
(46-Units) 16,500 gpd 26.4 gpm 34.4 gpm
Phase 2 Demand
(50-Units) 17,935 gpd 28.6 gpm 37.4 gpm
Phase 3 Demand
(75-Units & 15,000 SF
Commercial)
27,345 gpd 43.7 gpm 57.0 gpm
Totals = 61,780 gpd 98.7 gpm 128.8 gpm
Irrigation at the site will also be supplied from the City’s public water system.
New domestic water service fire service lines will be extended to each of the new
buildings from the 8-inch water mains in N. 7th Avenue or West Aspen Street. Final
service sizing for each phase will be verified by the mechanical engineer in accordance
with the Uniform Plumbing Code, actual fixture unit counts, and fire protection system
requirements. The services will be Type-K copper or Class 51 ductile iron pipe
depending on size, and will be installed per the City of Bozeman Design Standards and
Modifications to Montana Public Works Standard Specifications (MPWSS).
The fire flow requirement for each of the new buildings is 1,500 gpm based on building
size and construction type as determined following International Fire Code Appendix B
criteria. A fire hydrant flow report was provided by the City Engineering Department for
the nearest fire hydrant to confirm the existing water main has adequate capacity to
convey the maximum day plus fire flow demand for the proposed development in
accordance with C.O.B. DSSP Section V.A.4. The hydrant flow data indicates an
available fire flow of 6,200 gpm before dropping below a residual pressure of 20 psi. The
project fire flow determination and fire hydrant flow reports are provided in appendix A.
Sewer
All of the properties have existing sewer services connected to the existing buildings on
the site. These services are proposed to be abandoned at their connection point with the
sewer main along the east side of the site in conjunction with demolition activities. New
sewer service lines will be installed to each new building.
The existing building sewer demands will be removed and replaced with new mixed-use
and residential apartment buildings consisting of approximately 171 new dwelling units
and 15,000 SF of new commercial space. The new estimated domestic sewer demands
for each phase of the project are summarized in Table 2 below with supporting
assumptions and calculations provided in Appendix B in accordance with C.O.B. DSSP
Section V.B and the 2015 Wastewater Facilities Plan.
B24-008 7th & Aspen Mixed-Use MSP Page 3 of 5
Table 2:
Estimated New Sewer Demands
Average Day Peak Hour
Phase 1 Demand
(46-Units) 6,251 gpd 18.5 gpm
Phase 2 Demand
(50-Units) 6,794 gpd 20.1 gpm
Phase 3 Demand
(75-Units & 15,000 SF
Commercial)
10,880 gpd 31.7 gpm
Lot Infiltration
(all phases) 275 gpd -
Totals = 23,925 gpd 70.3 gpm
New sewer services are proposed to extend from each new building to an existing 8-inch
sewer main running south to north along the east side of the property. Final service
sizing for each phase of this project will be verified by the mechanical engineer in
accordance with the Uniform Plumbing Code and actual fixture unit counts. The new
sewer service lines will be SDR-26 PVC and will be installed per the City of Bozeman
Design Standards and Modifications to Montana Public Works Standard Specifications
(MPWSS).
Storm Drainage
Existing Conditions: As previously discussed, all of the project lots are currently
developed with a restaurant, an existing single story residential/office structure with
detached garage, and an existing single story commercial structure. The site also
includes associated parking lots, sidewalks, and landscaping. The entire site slopes
generally to the northeast with most of the runoff being directed toward W. Aspen Street.
Stormwater Quantity: The proposed site development will include demolition of the
existing buildings and pavement areas and construction of three new multi-story
buildings. Phases 1 and 2 will include two new residential buildings with a central shared
parking lot and perimeter landscaping. Phase 3 will consist of a large mixed-use building
with internal parking and an overall footprint that will likely cover the entire site. An
interim Phase 3 plan includes demolishing the restaurant and constructing a temporary
surface parking lot prior to construction of the mixed-use building.
Stormwater from the building roof areas, paved parking areas, onsite sidewalks, plazas,
and open spaces will be collected and conveyed via piping to underground chambers
designed to retain & infiltrate the 10-yr, 2-hr design storm for each phase. Runoff from
Phases 1 and 2 will both drain to an underground chamber located in the central shared
parking lot. Some roof drains will also connect to deep dry wells located behind the
Phase 1 and 2 buildings. More detailed information is provided in the engineering design
report for the Phase 1 and 2 Site Plan.
B24-008 7th & Aspen Mixed-Use MSP Page 4 of 5
The Phase 3 full build-out will largely consist of one large building with roof runoff being
collected and conveyed to an underground retention chamber, likely located beneath the
internal parking garage. This chamber will be designed to retain & infiltrate the 10-yr, 2-
hr design storm from the entire roof area and any adjacent on-site sidewalks and open
space areas. Runoff from the interim temporary parking lot condition will be collected
and retained in a temporary underground chamber or stormwater pond located along W.
Aspen Street. Design for Phase 3 has not been completed yet, so an assumption that
the entire parcel will be covered in hardscape was used for the interim and final build-out
conditions to be conservative for master site planning purposes. Note the Phase 3 full
build-out option also takes into consideration a 20-foot wide no-build easement along the
south property boundary that is assumed to be landscaped. More detailed storm
drainage information and calculations for Phase 3 will be provided with the subsequent
designs and site plan application.
The 10yr, 2hr design storm retention volume calculations for each phase are provided in
Table 3 below with stormwater runoff calculations provided in Appendix C.
Stormwater Quality: As mentioned previously, stormwater runoff from the building roof
areas, paved parking areas, plazas and open spaces, including the interim phase 3
temporary parking lot, will be collected and routed to stormwater facilities designed to
capture and fully retain/infiltrate the flow from the 10-yr, 2-hr storm event. The design
retention volumes have also been confirmed to have enough storage capacity to capture
the first half inch of rainfall from the associated drainage basins as shown in Table 3
below with supporting calculations provided in Appendix C.
Table 3:
10yr, 2-hr Runoff Volumes and First ½ inch of Rainfall
10yr, 2hr
Retention Volume
First ½ inch
(RRV)
Phase 1 & 2 2,015 CF 1,280 CF
Phase 3
(interim parking lot) 2,148 CF 1,394 CF
Phase 3
(final build-out) 1,945 CF 1,254 CF
Infiltration: Nearby well log information was reviewed to verify anticipated groundwater
depths to confirm the subsurface infiltration strategy and design elevations. Four
monitoring wells were drilled at the U-Haul facility northwest of the site in May of 1990
and six additional monitoring wells were drilled at the former Sinclair station just
southwest of the site in April of 2003. All 4 well logs at the U-Haul property reported
static groundwater levels encountered at depths ranging from 20.5 to 21.5 feet below the
ground surface. Three of the Sinclair well logs reported static groundwater levels at 24
feet below the ground surface, and the other three wells were drilled to 24-25 feet deep
and did not encounter groundwater. This project is located at an elevation contour
between the U-Haul and former Sinclair properties, therefore it is anticipated that
groundwater will be sufficiently deep even with seasonal fluctuations to allow for a full
B24-008 7th & Aspen Mixed-Use MSP Page 5 of 5
retention/infiltration strategy to be successful at this site. Over-excavation below the
infiltration facilities or connections to deep dry wells will also be required to tie the
systems into the deeper native gravels below. The monitoring well logs for U-Haul and
Sinclair are provided in Appendix C.
APPENDIX A
Water Calculations
7th & Aspen Mixed-Use MSP
Date: 06.28.2024
New Water Demand Calculation - Phase 1
Domestic Water Demand - New Residential Building:
Residential Use:
Residential Units =46 units
People =97.1 people (2.11 people/unit)
Residential Flow =16,500 GPD (170 gpcd)(Per COB Design Standards)
Commercial Use:
0 sf
0.0 acres
Commercial Flow =0.0 GPD 1,285 gal/acre/day per Table 3.9,
2017 Water Facility Plan
Peak Hour Demand:
Average Day Demand =16,500 GPD (All Uses)
Average Day Demand =11.5 gpm (GPD / 1,440 minutes)
Maximum Day Demand =26.4 gpm (Ave. Day x Peaking Factor = 2.3)
Peak Hour Demand =34.4 gpm (Ave. Day x Peaking Factor = 3)
Fire Flow Requirement - New Building:
IBC Construction Type =IIIA
Fire Flow Calculation Area =37,716 sf
Automatic Fire Sprinkler System =Yes
Fire Sprinkler System Type =NFPA 13R
Required Fire Flow =1,500 gpm (per IFC Appendix B)
(Per COB 2015 Wastewater
Facilities Plan)
7th & Aspen Mixed-Use MSP
Date: 06.28.2024
New Water Demand Calculation - Phase 2
Domestic Water Demand - New Residential Building:
Residential Use:
Residential Units =50 units
People =105.5 people (2.11 people/unit)
Residential Flow =17,935 GPD (170 gpcd)(Per COB Design Standards)
Commercial Use:
0 sf
0.0 acres
Commercial Flow =0.0 GPD 1,285 gal/acre/day per Table 3.9,
2017 Water Facility Plan
Peak Hour Demand:
Average Day Demand =17,935 GPD (All Uses)
Average Day Demand =12.5 gpm (GPD / 1,440 minutes)
Maximum Day Demand =28.6 gpm (Ave. Day x Peaking Factor = 2.3)
Peak Hour Demand =37.4 gpm (Ave. Day x Peaking Factor = 3)
Fire Flow Requirement - New Building:
IBC Construction Type =IIIA
Fire Flow Calculation Area =37,716 sf
Automatic Fire Sprinkler System =Yes
Fire Sprinkler System Type =NFPA 13R
Required Fire Flow =1,500 gpm (per IFC Appendix B)
(Per COB 2015 Wastewater
Facilities Plan)
7th & Aspen Mixed-Use MSP
Date: 06.28.2024
New Water Demand Calculation - Phase 3
Domestic Water Demand - New Mixed-Use Building:
Residential Use:
Residential Units =75 units
People =158.3 people (2.11 people/unit)
Residential Flow =26,903 GPD (170 gpcd)(Per COB Design Standards)
Commercial Use:
15,000 sf
0.34 acres
Commercial Flow =442.5 GPD 1,285 gal/acre/day per Table 3.9,
2017 Water Facility Plan
Peak Hour Demand:
Average Day Demand =27,345 GPD (All Uses)
Average Day Demand =19.0 gpm (GPD / 1,440 minutes)
Maximum Day Demand =43.7 gpm (Ave. Day x Peaking Factor = 2.3)
Peak Hour Demand =57.0 gpm (Ave. Day x Peaking Factor = 3)
Fire Flow Requirement - New Building:
IBC Construction Type =1A & IIIA
Fire Flow Calculation Area =135,000 sf
Automatic Fire Sprinkler System =Yes
Fire Sprinkler System Type =NFPA 13R
Required Fire Flow =1,500 gpm (per IFC Appendix B)
(Per COB 2015 Wastewater
Facilities Plan)
CITY OF BOZEMAN
Fire Flow Request Form
PHONE (406) 582-3200 FAX (406) 582-3201
Date February 14, 2024
Location North 7th Avenue and West Aspen Street
Pressure Zone South (HGL 5125)
GIS Hydrant ID# 222, 223, 230
Adjacent Main Size 8-inch DI, 8 – inch DI, 4 – inch DI
Model Scenario Maximum Day Demand, Steady State, Fire Flow
Reference 2017 Water Facility Plan Update1
Hydrant Curves An Excel Spreadsheet with hydrant curves has been provided for the
requested location
Requested Location via the Bozeman Infrastructure Viewer2
If you have questions or need further information feel free to email.
Data Disclaimer: Water distribution information is calculated using hydraulic modeling software and is subject to
variation. Actual field conditions may vary. This information is provided to the requestor for evaluation purposes
only, without warranty of any kind, including, but not limited to any expressed or implied warranty arising by
contract, stature, or law. In no event regardless of cause, shall the City be liable for any direct, indirect, special,
punitive or consequential damages of any kind whether such damages arise under contract, tort, strict liability or
inequity.
HOME OF MONTANA STATE UNIVERSITY
GATEWAY TO YELLOWSTONE PARK
1 https://www.bozeman.net/home/showpublisheddocument/4977/636420174896170000
2 https://gisweb.bozeman.net/Html5Viewer/?viewer=infrastructure
GIS Hydrant #
Available Flow
(gpm)
Residual
Pressure (psi)222
0 135.48
200 134.95
400 134.17
600 133.13
800 131.85
1,000.00 130.34
1,200.00 128.6
1,400.00 126.64
1,600.00 124.47
1,800.00 122.08
2,000.00 119.48
2,200.00 116.68
2,400.00 113.68
2,600.00 110.48
2,800.00 107.09
3,000.00 103.5
3,200.00 99.71
3,400.00 95.74
3,600.00 91.57
3,800.00 87.21
4,000.00 82.67
4,200.00 77.94
4,400.00 73.03
4,600.00 67.93
4,800.00 62.65
5,000.00 57.19
5,200.00 51.55
5,400.00 45.73
5,600.00 39.73
5,800.00 33.56
6,000.00 27.21
6,200.00 20.68
6,400.00 13.98
6,600.00 7.08
6,799.77 0.01
Hydrant Curve
0
20
40
60
80
100
120
140
160
0 1000 2000 3000 4000 5000 6000 7000 8000Residual Pressure (psi)Available Flow (gpm)
Hydrant Curve
222
Data Disclaimer: Water distribution information is calculated using hydraulic modeling
software and is subject to variation. Actual field conditions may vary. This information
is provided to the requestor for evaluation purposes only, without warranty of any
kind, including, but not limited to any expressed or implied warranty arising by
contract, stature, or law. In no event regardless of cause, shall the City be liable for
any direct, indirect, special, punitive or consequential damages of any kind whether
such damages arise under contract, tort, strict liability or inequity.
APPENDIX B
Sewer Calculations
7th & Aspen Mixed-Use MSP
Date: 06.28.2024
New Sewer Demand Calculation - Phase 1
Average Day Sewer Demand :
Residential Use:
Residential Units =46 units
Population =97.1 people (2.11 people/unit)
Residential Flow =6,251 GPD (64.4 gpcd)
Commercial Use:
0 sf
0.0 acres
Commercial Flow =0 GPD 2,000 gal/acre/day per Table 2-13, Zone B2-M,
2015 Wastewater Facilities Plan
Infiltration:
Property Size =0.52 acres
Infiltration Flow =77 GPD (150 gpd/acre per COB Design Standards)
Total Development Average Day Demand:
6,328 GPD (residential + commercial + infiltration)
Total Development Peak Sewer Flow:
Average Day Demand =6,251 GPD (residential + commercial)
P =0.0971 (population/1,000)
Peaking Factor =4.25
Peak Sewer Demand =26,547 GPD (avg. day demand)*(peaking factor)
+ Infiltration Flow =77 GPD (not peaked)
Total Peak Flow =26,624 GPD (residential + commercial + infiltration)
Peak Sewer Flow =18.49 GPM (peak flow)/(24 hrs/day)/(60 min/hr)
Values per C.O.B.
2015 Wastewater Facilities Plan
𝑄𝑚𝑎𝑥
𝑄𝑎𝑣𝑔
=18 +𝑠ℎ𝑛𝑠𝑠𝑎𝑛𝑑𝑠𝑛𝑑𝑛𝑑𝑛𝑛𝑙𝑑1/2
4 +𝑠ℎ𝑛𝑠𝑠𝑎𝑛𝑑𝑠𝑛𝑑𝑛𝑑𝑛𝑛𝑙𝑑1/2
7th & Aspen Mixed-Use MSP
Date: 06.28.2024
New Sewer Demand Calculation - Phase 2
Average Day Sewer Demand :
Residential Use:
Residential Units =50 units
Population =105.5 people (2.11 people/unit)
Residential Flow =6,794 GPD (64.4 gpcd)
Commercial Use:
0 sf
0.0 acres
Commercial Flow =0 GPD 2,000 gal/acre/day per Table 2-13, Zone B2-M,
2015 Wastewater Facilities Plan
Infiltration:
Property Size =0.52 acres
Infiltration Flow =77 GPD (150 gpd/acre per COB Design Standards)
Total Development Average Day Demand:
6,871 GPD (residential + commercial + infiltration)
Total Development Peak Sewer Flow:
Average Day Demand =6,794 GPD (residential + commercial)
P =0.1055 (population/1,000)
Peaking Factor =4.24
Peak Sewer Demand =28,788 GPD (avg. day demand)*(peaking factor)
+ Infiltration Flow =77 GPD (not peaked)
Total Peak Flow =28,865 GPD (residential + commercial + infiltration)
Peak Sewer Flow =20.05 GPM (peak flow)/(24 hrs/day)/(60 min/hr)
Values per C.O.B.
2015 Wastewater Facilities Plan
𝑄𝑚𝑎𝑥
𝑄𝑎𝑣𝑔
=18 +𝑠ℎ𝑛𝑠𝑠𝑎𝑛𝑑𝑠𝑛𝑑𝑛𝑑𝑛𝑛𝑙𝑑1/2
4 +𝑠ℎ𝑛𝑠𝑠𝑎𝑛𝑑𝑠𝑛𝑑𝑛𝑑𝑛𝑛𝑙𝑑1/2
7th & Aspen Mixed-Use MSP
Date: 06.28.2024
New Sewer Demand Calculation - Phase 3
Average Day Sewer Demand :
Residential Use:
Residential Units =75 units
Population =158.3 people (2.11 people/unit)
Residential Flow =10,191 GPD (64.4 gpcd)
Commercial Use:
15,000 sf
0.3 acres
Commercial Flow =689 GPD 2,000 gal/acre/day per Table 2-13, Zone B2-M,
2015 Wastewater Facilities Plan
Infiltration:
Property Size =0.81 acres
Infiltration Flow =121 GPD (150 gpd/acre per COB Design Standards)
Total Development Average Day Demand:
11,001 GPD (residential + commercial + infiltration)
Total Development Peak Sewer Flow:
Average Day Demand =10,880 GPD (residential + commercial)
P =0.1583 (population/1,000)
Peaking Factor =4.18
Peak Sewer Demand =45,515 GPD (avg. day demand)*(peaking factor)
+ Infiltration Flow =121 GPD (not peaked)
Total Peak Flow =45,637 GPD (residential + commercial + infiltration)
Peak Sewer Flow =31.69 GPM (peak flow)/(24 hrs/day)/(60 min/hr)
Values per C.O.B.
2015 Wastewater Facilities Plan
𝑄𝑚𝑎𝑥
𝑄𝑎𝑣𝑔
=18 +𝑠ℎ𝑛𝑠𝑠𝑎𝑛𝑑𝑠𝑛𝑑𝑛𝑑𝑛𝑛𝑙𝑑1/2
4 +𝑠ℎ𝑛𝑠𝑠𝑎𝑛𝑑𝑠𝑛𝑑𝑛𝑑𝑛𝑛𝑙𝑑1/2
Appendix C
Storm Water Calculations
STTDESIGNED BY:QUALITY CHECK:JOB NO.FIELDBOOKDRAWN BY:DATE:B24-008 EX SW BASINS PH1-2REV DATE REVISION
7TH & ASPEN AFFORDABLE HOUSING - PH 1&2
BOZEMAN, MONTANA
STORM DRAINAGE BASINS & RETENTION FACILITY SIZING
PHASE 1 & 2 CJC06.28.24B24-008SHEETEX-1.DWGEngineering
234 E. BABCOCK ST., SUITE 3 • BOZEMAN, MONTANA 59715
406.586.0277 • tdhengineering.comBASIN 1:CAVE = 0.74I10 = 0.41A = 0.66 ACV10 = 1,441 CFRRV = 992 CFBASIN 2:CAVE = 0.73I10 = 0.41A = 0.12 ACV10 = 267 CFRRV = 170 CFBASIN 3:CAVE = 0.47I10 = 0.41A = 0.22 ACV10 = 307 CFRRV = 187 CF
TFN 7TH AVENUE W. ASPEN STREETTFN 7TH AVENUE
W. ASPEN STREETDESIGNED BY:QUALITY CHECK:JOB NO.FIELDBOOKDRAWN BY:DATE:B24-008 EX SW BASINS PH3REV DATE REVISION
7TH & ASPEN AFFORDABLE HOUSING - PH 1&2
BOZEMAN, MONTANA
STORM DRAINAGE BASINS & RETENTION FACILITY SIZING
PHASE 3 CJC06.28.24B24-008SHEETEX-2.DWGEngineering
234 E. BABCOCK ST., SUITE 3 • BOZEMAN, MONTANA 59715
406.586.0277 • tdhengineering.comBASIN 1:CAVE = 0.90I10 = 0.41A = 0.81 ACV10 = 2,148 CFRRV = 1,394 CFBASIN 1:CAVE = 0.82I10 = 0.41A = 0.81 ACV10 = 1,945 CFRRV = 1,254 CFPHASE 3 - INTERIM PARKING LOTPHASE 3 - MIXED-USE BUILDING
7th & Aspen Mixed-Use MSP
Date: 06.28.2024
10yr, 2hr Retention Volume Calcs
Rational Formula "C" Values Per MTDEQ 8 "C"
Impervious Area/Pond Surface 0.9
Gravel Area 0.8
Unimproved Area 0.3
Lawn/landscape 0.1
Post-Development Basin (C Value) Determinations:
Basin #Basin Description Total Area
(SF)
Total Area
(Acres)
Impervious
Area (SF)
Gravel
Area (SF)
Unimproved
Area (SF)
Landscape
Area (SF)
Composite
Cave
Phase 1 & 2 Residential Buildings & Site Improvements 43,655 1.00 31,710 0 0 11,945 0.68
Phase 3 Interim Temporary Parking Lot (Assumed)35,211 0.81 35,211 0 0 0 0.90
Phase 3 Final Mixed-Use Build-Out (Assumed)35,211 0.81 31,471 0 0 3,740 0.82
Runoff Volume Calcs (10-yr, 2-hr):
Basin #Basin Description Total Area
(SF)
Total Area
(Acres)
Composite
Cave
CCf
(Cf = 1.0)
10 yr - 2hr
i
(in/hr)
Flow
Q10
(cfs)
Volume
V10
(cf)
Phase 1 & 2 Residential Buildings & Site Improvements 43,655 1.00 0.68 0.68 0.41 0.28 2,015
Phase 3 Interim Temporary Parking Lot (Assumed)35,211 0.81 0.90 0.90 0.41 0.30 2,148
Phase 3 Final Mixed-Use Build-Out (Assumed)35,211 0.81 0.82 0.82 0.41 0.27 1,945
7th & Aspen Mixed-Use MSP
Date: 06.28.2024
Basin RRV (First 0.5") Calculations
Post-Development Condition:
Basin #Description Total
Area (SF)
Total
Area (AC)
Impervious
Area (SF)
Gravel
Area (SF)
Unimproved
Area (SF)
Landscape
Area (SF)
Phase 1 & 2 Residential Buildings & Site Improvements 43,655 1.00 31,710 0 0 11,945
Runoff Reduction Volume (First 0.5" of Rainfall):
P =0.5 Inches (Water Quality Rainfall Depth)
Rv =0.70 (Dimensionless Runoff Coefficient, Rv=0.05+0.9(I)
I =72.6%(Percent Impervious Area Draining to Facility)
A =1.00 AC (Total Drainage Area)
RRV =0.029 AC-FT (Runoff Reduction Volume)*
1,280 CF
Post-Development Condition:
Basin #Description Total
Area (SF)
Total
Area (AC)
Impervious
Area (SF)
Gravel
Area (SF)
Unimproved
Area (SF)
Landscape
Area (SF)
Phase 3 Interim Temporary Parking Lot (Assumed)35,211 0.81 35,211 0 0 0
Runoff Reduction Volume (First 0.5" of Rainfall):
P =0.5 Inches (Water Quality Rainfall Depth)
Rv =0.95 (Dimensionless Runoff Coefficient, Rv=0.05+0.9(I)
I =100.0%(Percent Impervious Area Draining to Facility)
A =0.808 AC (Total Drainage Area)
RRV =0.0320 AC-FT (Runoff Reduction Volume)*
1,394 CF
*RRV = PRvA/12 per Montana Post-Construction Storm Water BMP Design Guidance Manual Eq. 3-1
7th & Aspen Mixed-Use MSP
Date: 06.28.2024
Basin RRV (First 0.5") Calculations
Post-Development Condition:
Basin #Description Total
Area (SF)
Total
Area (AC)
Impervious
Area (SF)
Gravel
Area (SF)
Unimproved
Area (SF)
Landscape
Area (SF)
Phase 3 Final Mixed-Use Build-Out (Assumed)35,211 0.81 31,471 0 0 3,740
Runoff Reduction Volume (First 0.5" of Rainfall):
P =0.5 Inches (Water Quality Rainfall Depth)
Rv =0.85 (Dimensionless Runoff Coefficient, Rv=0.05+0.9(I)
I =89.4%(Percent Impervious Area Draining to Facility)
A =0.81 AC (Total Drainage Area)
RRV =0.029 AC-FT (Runoff Reduction Volume)*
1,254 CF
*RRV = PRvA/12 per Montana Post-Construction Storm Water BMP Design Guidance Manual Eq. 3-1
8/24/2021 Montana's Ground-Water Information Center (GWIC) | Site Report | V.11.2021
https://mbmggwic.mtech.edu/sqlserver/v11/reports/SiteSummary.asp?gwicid=122118&agency=mbmg&reqby=M&1/1
MONTANA WELL LOG REPORT Other Options
This well log reports the activities of a licensed Montana well driller, serves as the official record of work done within the borehole
and casing, and describes the amount of water encountered. This report is compiled electronically from the contents of the
Ground Water Information Center (GWIC) database for this site. Acquiring water rights is the well owner's responsibility and is
NOT accomplished by the filing of this report.
Go to GWIC website
Plot this site in State Library Digital Atlas
Plot this site in Google Maps
View scanned well log (5/25/2007 3:16:06 PM)
Site Name: U-HAUL CENTER * MW-1
GWIC Id: 122118
Section 1: Well Owner(s)
1) U-HAUL CENTER (MAIL)
N/A
BOZEMAN MT N/A [05/08/1990]
Section 2: Location
Township Range Section Quarter Sections
02S 05E 1 SE¼ NE¼ SW¼ SE¼
County Geocode
GALLATIN
Latitude Longitude Geomethod Datum
45.687948 -111.046501 TRS-SEC NAD83
Ground Surface Altitude Ground Surface Method Datum Date
Addition Block Lot
Section 3: Proposed Use of Water
MONITORING (1)
Section 4: Type of Work
Drilling Method: AIR ROTARY
Status: NEW WELL
Section 5: Well Completion Date
Date well completed: Tuesday, May 8, 1990
Section 6: Well Construction Details
There are no borehole dimensions assigned to this well.
Casing
From To Diameter
Wall
Thickness
Pressure
Rating Joint Type
1.5 31 2 PVC
Completion (Perf/Screen)
From To Diameter
# of
Openings
Size of
Openings Description
10 31 2 .010 SCREEN
Annular Space (Seal/Grout/Packer)
From To Description
Cont.
Fed?
2 6 BENTONITE
Section 7: Well Test Data
Total Depth: 31
Static Water Level: 21.5
Water Temperature:
Unknown Test Method *
Yield gpm.
Pumping water level feet.
Time of recovery hours.
Recovery water level feet.
* During the well test the discharge rate shall be as uniform as possible. This rate may or
may not be the sustainable yield of the well. Sustainable yield does not include the
reservoir of the well casing.
Section 8: Remarks
PROJECT: MTG-007 BORING: MW-1
Section 9: Well Log
Geologic Source
Unassigned
From To Description
0 3 SANDY GRAVEL.(BACKFILL)-OLIVE BROWN-DRY. 30-35% MEDIUM TO
COARSE SAND.
3 13 SILTY CLAY. DARK YELLOWISH BROWN-MOIST;15-25% SILT COHESIVE.
13 19 SANDY GRAVEL.MODERATE BROWN-MOIST;25-30% MEDIUM TO COARSE
SAND-TRACE TO 15% CLAY.
19 31 CLAYEY GRAVEL.GRAYISH RED-MOIST TO WET-SATURATED FROM 25-27'
AND 30-31'; 20-30% CLAY;15-20% MEDIUM TO COARSE SAND.
Driller Certification
All work performed and reported in this well log is in compliance with the Montana well
construction standards. This report is true to the best of my knowledge.
Name:
Company:PRO PUMP & EQUIPMENT INC
License No:MWC-171
Date Completed:5/8/1990
8/24/2021 Montana's Ground-Water Information Center (GWIC) | Site Report | V.11.2021
https://mbmggwic.mtech.edu/sqlserver/v11/reports/SiteSummary.asp?gwicid=122119&agency=mbmg&reqby=M&1/1
MONTANA WELL LOG REPORT Other Options
This well log reports the activities of a licensed Montana well driller, serves as the official record of work done within the borehole
and casing, and describes the amount of water encountered. This report is compiled electronically from the contents of the
Ground Water Information Center (GWIC) database for this site. Acquiring water rights is the well owner's responsibility and is
NOT accomplished by the filing of this report.
Go to GWIC website
Plot this site in State Library Digital Atlas
Plot this site in Google Maps
View scanned well log (5/25/2007 2:21:54 PM)
Site Name: U-HAUL CENTER * MW-2
GWIC Id: 122119
Section 1: Well Owner(s)
1) U-HAUL CENTER (MAIL)
N/A
BOZEMAN MT N/A [05/08/1990]
Section 2: Location
Township Range Section Quarter Sections
02S 05E 1 SE¼ NE¼ SW¼ SE¼
County Geocode
GALLATIN
Latitude Longitude Geomethod Datum
45.687948 -111.046501 TRS-SEC NAD83
Ground Surface Altitude Ground Surface Method Datum Date
Addition Block Lot
Section 3: Proposed Use of Water
MONITORING (1)
Section 4: Type of Work
Drilling Method: AIR ROTARY
Status: NEW WELL
Section 5: Well Completion Date
Date well completed: Tuesday, May 8, 1990
Section 6: Well Construction Details
There are no borehole dimensions assigned to this well.
Casing
From To Diameter
Wall
Thickness
Pressure
Rating Joint Type
1 31 2 PVC
Completion (Perf/Screen)
From To Diameter
# of
Openings
Size of
Openings Description
20.5 31 2 0.010 SCREEN
Annular Space (Seal/Grout/Packer)
From To Description
Cont.
Fed?
1 17 BENTONITE
Section 7: Well Test Data
Total Depth: 31
Static Water Level: 20.5
Water Temperature:
Unknown Test Method *
Yield gpm.
Pumping water level feet.
Time of recovery hours.
Recovery water level feet.
* During the well test the discharge rate shall be as uniform as possible. This rate may or
may not be the sustainable yield of the well. Sustainable yield does not include the
reservoir of the well casing.
Section 8: Remarks
Section 9: Well Log
Geologic Source
Unassigned
From To Description
0 0.6 ASPHALT
0.6 4 SANDY GRAVEL.OLIVE BROWN-DRY.30-35% MED TO COARSE SAND.
4 13 SILTY CLAY.DARK YELLOWISH BROWN-DRY.20-30% SILT.
13 17
GRAVELLY SAND.MODERATE BROWN-SATURATED AT 13' BUT DRY AT
13.5';20-30% GRAVELS INCREASING W/DEPTH- 15-20% CLAY- MEDIUM TO
COARSE SAND.
17 31
CLAYEY GRAVEL.GREYISH BROWN-SATURATED FROM 23'- 23.5' AND FROM
27-31';20-35% CLAY DECREASING W/ DEPTH;15-20% COARSE SAND-
COARSE GRAVELS.
Driller Certification
All work performed and reported in this well log is in compliance with the Montana well
construction standards. This report is true to the best of my knowledge.
Name:
Company:PRO PUMP & EQUIPMENT INC
License No:MWC-171
Date Completed:5/8/1990
8/24/2021 Montana's Ground-Water Information Center (GWIC) | Site Report | V.11.2021
https://mbmggwic.mtech.edu/sqlserver/v11/reports/SiteSummary.asp?gwicid=122120&agency=mbmg&reqby=M&1/1
MONTANA WELL LOG REPORT Other Options
This well log reports the activities of a licensed Montana well driller, serves as the official record of work done within the borehole
and casing, and describes the amount of water encountered. This report is compiled electronically from the contents of the
Ground Water Information Center (GWIC) database for this site. Acquiring water rights is the well owner's responsibility and is
NOT accomplished by the filing of this report.
Go to GWIC website
Plot this site in State Library Digital Atlas
Plot this site in Google Maps
View scanned well log (5/25/2007 2:21:37 PM)
Site Name: U-HAUL CENTER * MW-3
GWIC Id: 122120
Section 1: Well Owner(s)
1) U-HAUL CENTER (MAIL)
N/A
BOZEMAN MT N/A [05/09/1990]
Section 2: Location
Township Range Section Quarter Sections
02S 05E 1 SE¼ NE¼ SW¼ SE¼
County Geocode
GALLATIN
Latitude Longitude Geomethod Datum
45.687948 -111.046501 TRS-SEC NAD83
Ground Surface Altitude Ground Surface Method Datum Date
Addition Block Lot
Section 3: Proposed Use of Water
MONITORING (1)
Section 4: Type of Work
Drilling Method: AIR ROTARY
Status: NEW WELL
Section 5: Well Completion Date
Date well completed: Wednesday, May 9, 1990
Section 6: Well Construction Details
There are no borehole dimensions assigned to this well.
Casing
From To Diameter
Wall
Thickness
Pressure
Rating Joint Type
1.5 33 2 PVC
Completion (Perf/Screen)
From To Diameter
# of
Openings
Size of
Openings Description
23 33 2 0.010 SCREEN
Annular Space (Seal/Grout/Packer)
From To Description
Cont.
Fed?
2 21.5 BENTONITE
Section 7: Well Test Data
Total Depth: 33
Static Water Level: 21.5
Water Temperature:
Unknown Test Method *
Yield gpm.
Pumping water level feet.
Time of recovery hours.
Recovery water level feet.
* During the well test the discharge rate shall be as uniform as possible. This rate may or
may not be the sustainable yield of the well. Sustainable yield does not include the
reservoir of the well casing.
Section 8: Remarks
Section 9: Well Log
Geologic Source
Unassigned
From To Description
0 0.5 CONCRETE
0.5 4 SANDY GRAVEL.OLIVE BROWN-DRY;30-35% MED.TO COARSE SAND
4 16 SILTY CLAY.DARK YELLOWISH BROWN-DRY TO MOIST; 10-30% SILT
DECREASING W/DEPTH-TRACE FINE SAND FROM 4'-10'; VERY COHESIVE.
16 23 SANDY GRAVEL MODERATE BROWN- DRY;15-35% MED. TO COARSE SAND-
TRACE TO 10% CLAY; CLAY-RICH STRINGERS
23 33 CLAYEY GRAVEL.MODERATE BROWN- WET TO SATURATED- SATURATED
FROM 29-33';20-35% CLAY INCREASING WITH DEPTH;15-25% SILT.
Driller Certification
All work performed and reported in this well log is in compliance with the Montana well
construction standards. This report is true to the best of my knowledge.
Name:
Company:PRO PUMP & EQUIPMENT INC
License No:MWC-171
Date Completed:5/9/1990
8/24/2021 Montana's Ground-Water Information Center (GWIC) | Site Report | V.11.2021
https://mbmggwic.mtech.edu/sqlserver/v11/reports/SiteSummary.asp?gwicid=122121&agency=mbmg&reqby=M&1/1
MONTANA WELL LOG REPORT Other Options
This well log reports the activities of a licensed Montana well driller, serves as the official record of work done within the borehole
and casing, and describes the amount of water encountered. This report is compiled electronically from the contents of the
Ground Water Information Center (GWIC) database for this site. Acquiring water rights is the well owner's responsibility and is
NOT accomplished by the filing of this report.
Go to GWIC website
Plot this site in State Library Digital Atlas
Plot this site in Google Maps
View scanned well log (5/25/2007 2:21:00 PM)
Site Name: U-HAUL CENTER * MW-4
GWIC Id: 122121
Section 1: Well Owner(s)
1) U-HAUL CENTER (MAIL)
N/A
BOZEMAN MT N/A [05/10/1990]
Section 2: Location
Township Range Section Quarter Sections
02S 05E 1 SE¼ NE¼ SW¼ SE¼
County Geocode
GALLATIN
Latitude Longitude Geomethod Datum
45.687948 -111.046501 TRS-SEC NAD83
Ground Surface Altitude Ground Surface Method Datum Date
Addition Block Lot
Section 3: Proposed Use of Water
MONITORING (1)
Section 4: Type of Work
Drilling Method: AIR ROTARY
Status: NEW WELL
Section 5: Well Completion Date
Date well completed: Thursday, May 10, 1990
Section 6: Well Construction Details
There are no borehole dimensions assigned to this well.
Casing
From To Diameter
Wall
Thickness
Pressure
Rating Joint Type
2 31 2 PVC
Completion (Perf/Screen)
From To Diameter
# of
Openings
Size of
Openings Description
21.5 31 2 0.010 SCREEN
Annular Space (Seal/Grout/Packer)
From To Description
Cont.
Fed?
2.5 21 BENTONITE
Section 7: Well Test Data
Total Depth: 31
Static Water Level: 21
Water Temperature:
Unknown Test Method *
Yield gpm.
Pumping water level feet.
Time of recovery hours.
Recovery water level feet.
* During the well test the discharge rate shall be as uniform as possible. This rate may or
may not be the sustainable yield of the well. Sustainable yield does not include the
reservoir of the well casing.
Section 8: Remarks
PROJECT: MTG-007
Section 9: Well Log
Geologic Source
Unassigned
From To Description
0 3 SANDY GRAVEL.OLIVE BROWN-DRY;20-30% MEDIUM TO COARSE SAND.
3 16 SILTY CLAY.DARK YELLOWISH BROWN- MOIST TO WET AT 12';15-20% SILT
DECREASING W/DEPTH-TRACE FINE SAND TRACE GRAVELS.
16 22 SANDY GRAVEL.MEDIUM BROWN-DRY TO MOIST;25-35% MED. TO COARSE
SAND;15-25% CLAY DECREASING W/DEPTH.
22 31
CLAYEY GRAVEL. GREYISH RED-MOIST TO WET-SATURATED FROM 28' TO
B.O.H.;25-35% MEDIUM TO COARSE SAND DECREASING W/DEPTH;20-30%
CLAY INCREASING W/DEPTH.
Driller Certification
All work performed and reported in this well log is in compliance with the Montana well
construction standards. This report is true to the best of my knowledge.
Name:
Company:PRO PUMP & EQUIPMENT INC
License No:MWC-171
Date Completed:5/10/1990
4/15/24, 6:13 PM Montana's Ground-Water Information Center (GWIC) | Site Report | V.11.2024
https://mbmggw ic.mtech.edu/sqlserver/v11/reports/SiteSummary.asp?gw icid=203125&reqby=M&1/1
MONTANA WELL LOG REPORT Other Options
This well log reports the activities of a licensed Montana well driller, serves as
the official record of work done within the borehole and casing, and describes
the amount of water encountered. This report is compiled electronically from the
contents of the Ground Water Information Center (GWIC) database for this site.
Acquiring water rights is the well owner's responsibility and is NOT
accomplished by the filing of this report.
Go to GWIC website
Plot this site in State Library Digital Atlas
Plot this site in Google Maps
View scanned well log (5/25/2007 2:20:00 PM)
View scanned update/correction (5/18/2012 8:47:22 AM)
NOTICE >>This well has been marked as ABANDONED in the GWIC database.<< NOTICE
Site Name: SINCLAIR OIL * SW-1
GWIC Id: 203125
Section 1: Well Owner(s)
1) SINCLAIR OIL (MAIL)
7TH STREET AND DURSTON
BOZEMAN MT 59715 [04/08/2003]
Section 2: Location
Tow nship Range Section Quarter Sections
02S 05E 1 SE¼ SE¼ SW¼ SE¼
County Geocode
GALLATIN
Latitude Longitude Geomethod Datum
45.68611737995 -111.04650100775 TRS-SEC NAD83
Ground Surface Altitude Ground Surface Method Datum Date
Addition Block Lot
Section 3: Proposed Use of Water
MONITORING (1)
Section 4: Type of Work
Drilling Method: ROTARY
Status: ABANDONED
Section 5: Well Completion Date
Date w ell completed: Tuesday, April 8, 2003
Section 6: Well Construction Details
Borehole dim ensions
From To Diameter
0 32 6
Casing
From To Diameter
Wall
Thickness
Pressure
Rating Joint Type
0 28.5 2 THREADED PVC-SCHED40
Completion (Perf/Screen)
From To Diameter
# of
Openings
Size of
Openings Description
26 28.5 2 0.020 SCREEN-PVC
Annular Space (Seal/Grout/Packer)
From To Description
Cont.
Fed?
1 25 BENTONITE
25 32 10/20 SILICA SAND
Section 7: Well Test Data
Total Depth: 32
Static Water Level: 24
Water Temperature:
Air Test *
gpm with drill stem set at feet for hours.
Time of recovery hours.
Recovery water level feet.
Pumping water level feet.
* During the well test the discharge rate shall be as uniform as
possible. This rate may or may not be the sustainable yield of the well.
Sustainable yield does not include the reservoir of the well casing.
Section 8: Remarks
WELL ABANDONED PVC CASING BACK FILLED WITH BENTONITE CHIPS TO
WITHIN 3FT OF SURFACE. REMAINING SPACE SEALED WITH CONCRETE FLUSH
SURFACE RTI DRILLING ABANDONED WELL 1050 EAST MAIN #4 BOZEMAN MT
59714
Section 9: Well Log
Geologic Source
Unassigned
From To Description
0 6 GRAVEL FILL
6 18 CLAYS
18 32 SAND GRAVEL AND LARGE COBBLES - SLIGHTLY
CLAYBOUND
Driller Certification
All work performed and reported in this well log is in compliance with
the Montana well construction standards. This report is true to the best
of my knowledge.
Name:
Company:HAYES DRILLING
License No:WWC-361
Date Completed:4/8/2003
4/15/24, 6:13 PM Montana's Ground-Water Information Center (GWIC) | Site Report | V.11.2024
https://mbmggw ic.mtech.edu/sqlserver/v11/reports/SiteSummary.asp?gw icid=203129&reqby=M&1/1
MONTANA WELL LOG REPORT Other Options
This well log reports the activities of a licensed Montana well driller, serves as
the official record of work done within the borehole and casing, and describes
the amount of water encountered. This report is compiled electronically from the
contents of the Ground Water Information Center (GWIC) database for this site.
Acquiring water rights is the well owner's responsibility and is NOT
accomplished by the filing of this report.
Go to GWIC website
Plot this site in State Library Digital Atlas
Plot this site in Google Maps
View scanned well log (5/25/2007 2:21:18 PM)
View scanned update/correction (5/18/2012 8:48:27 AM)
NOTICE >>This well has been marked as ABANDONED in the GWIC database.<< NOTICE
Site Name: SINCLAIR OIL * SW-2
GWIC Id: 203129
Section 1: Well Owner(s)
1) SINCLAIR OIL (MAIL)
7TH AND DURSTON
BOZEMAN MT 59715 [04/08/2003]
Section 2: Location
Tow nship Range Section Quarter Sections
02S 05E 1 SE¼ SE¼ SW¼ SE¼
County Geocode
GALLATIN
Latitude Longitude Geomethod Datum
45.68611737995 -111.04650100775 TRS-SEC NAD83
Ground Surface Altitude Ground Surface Method Datum Date
Addition Block Lot
Section 3: Proposed Use of Water
MONITORING (1)
Section 4: Type of Work
Drilling Method: ROTARY
Status: ABANDONED
Section 5: Well Completion Date
Date w ell completed: Tuesday, April 8, 2003
Section 6: Well Construction Details
Borehole dim ensions
From To Diameter
0 30 6
Casing
From To Diameter
Wall
Thickness
Pressure
Rating Joint Type
0 28 2 THREADED PVC-SCHED40
Completion (Perf/Screen)
From To Diam eter
# of
Openings
Size of
Openings Description
25.5 28 2 0.020 SCREEN-PVC
Annular Space (Seal/Grout/Packer)
From To Description
Cont.
Fed?
1 24.5 BENTONITE
24.5 30 10/20 SILICA SAND
Section 7: Well Test Data
Total Depth: 30
Static Water Level: 24
Water Temperature:
Air Test *
gpm with drill stem set at feet for hours.
Time of recovery hours.
Recovery water level feet.
Pumping water level feet.
* During the well test the discharge rate shall be as uniform as
possible. This rate may or may not be the sustainable yield of the well.
Sustainable yield does not include the reservoir of the well casing.
Section 8: Remarks
WELL ABANDONED PVC CASING BACK FILLED WITH BENTONITE CHIPS TO
WITHIN 3FT OF SURFACE. REMAINING SPACE SEALED WITH CONCRETE FLUSH
SURFACE RTI DRILLING ABANDONED WELL 1050 EAST MAIN #4 BOZEMAN MT
59714
Section 9: Well Log
Geologic Source
Unassigned
From To Description
0 1 GRAVEL FILL
1 15 CLAYS
15 30 SAND GRAVEL AND COBBLES - SLIGHTLY CLAYBOUND
Driller Certification
All work performed and reported in this well log is in compliance with
the Montana well construction standards. This report is true to the best
of my knowledge.
Name:
Company:HAYES DRILLING
License No:WWC-361
Date Completed:4/8/2003
4/15/24, 6:13 PM Montana's Ground-Water Information Center (GWIC) | Site Report | V.11.2024
https://mbmggw ic.mtech.edu/sqlserver/v11/reports/SiteSummary.asp?gw icid=203130&reqby=M&1/1
MONTANA WELL LOG REPORT Other Options
This well log reports the activities of a licensed Montana well driller, serves as
the official record of work done within the borehole and casing, and describes
the amount of water encountered. This report is compiled electronically from the
contents of the Ground Water Information Center (GWIC) database for this site.
Acquiring water rights is the well owner's responsibility and is NOT
accomplished by the filing of this report.
Go to GWIC website
Plot this site in State Library Digital Atlas
Plot this site in Google Maps
View scanned well log (5/25/2007 2:19:02 PM)
View scanned update/correction (5/18/2012 8:49:45 AM)
NOTICE >>This well has been marked as ABANDONED in the GWIC database.<< NOTICE
Site Name: SINCLAIR OIL * SW-3
GWIC Id: 203130
Section 1: Well Owner(s)
1) SINCLAIR OIL (MAIL)
7TH AND DURSTON
BOZEMAN MT 59715 [04/09/2003]
Section 2: Location
Tow nship Range Section Quarter Sections
02S 05E 1 SE¼ SE¼ SW¼ SE¼
County Geocode
GALLATIN
Latitude Longitude Geomethod Datum
45.68611737995 -111.04650100775 TRS-SEC NAD83
Ground Surface Altitude Ground Surface Method Datum Date
Addition Block Lot
Section 3: Proposed Use of Water
MONITORING (1)
Section 4: Type of Work
Drilling Method: ROTARY
Status: ABANDONED
Section 5: Well Completion Date
Date w ell completed: Wednesday, April 9, 2003
Section 6: Well Construction Details
Borehole dim ensions
From To Diameter
0 28.5 6
Casing
From To Diameter
Wall
Thickness
Pressure
Rating Joint Type
0 28 2 THREADED PVC-SCHED40
Completion (Perf/Screen)
From To Diam eter
# of
Openings
Size of
Openings Description
25.5 28 2 0.020 SCREEN-PVC
Annular Space (Seal/Grout/Packer)
From To Description
Cont.
Fed?
1 24.5 BENTONITE
24.5 28 10/20 SILICA SAND
Section 7: Well Test Data
Total Depth: 28.5
Static Water Level: 24
Water Temperature:
Air Test *
gpm with drill stem set at feet for hours.
Time of recovery hours.
Recovery water level feet.
Pumping water level feet.
* During the well test the discharge rate shall be as uniform as
possible. This rate may or may not be the sustainable yield of the well.
Sustainable yield does not include the reservoir of the well casing.
Section 8: Remarks
WELL ABANDONED PVC CASING BACK FILLED WITH BENTONITE CHIPS TO
WITHIN 3FT OF SURFACE. REMAINING SPACE SEALED WITH CONCRETE FLUSH
SURFACE RTI DRILLING ABANDONED WELL 1050 EAST MAIN #4 BOZEMAN MT
59714
Section 9: Well Log
Geologic Source
Unassigned
From To Description
0 1 GRAVEL FILL
1 15 CLAYS
15 28.5 SAND GRAVEL AND COBBLES - SLIGHTLY CLAYBOUND
Driller Certification
All work performed and reported in this well log is in compliance with
the Montana well construction standards. This report is true to the best
of my knowledge.
Name:
Company:HAYES DRILLING
License No:WWC-361
Date Completed:4/9/2003
4/15/24, 6:12 PM Montana's Ground-Water Information Center (GWIC) | Site Report | V.11.2024
https://mbmggw ic.mtech.edu/sqlserver/v11/reports/SiteSummary.asp?gw icid=203132&reqby=M&1/1
MONTANA WELL LOG REPORT Other Options
This well log reports the activities of a licensed Montana well driller, serves as
the official record of work done within the borehole and casing, and describes
the amount of water encountered. This report is compiled electronically from the
contents of the Ground Water Information Center (GWIC) database for this site.
Acquiring water rights is the well owner's responsibility and is NOT
accomplished by the filing of this report.
Go to GWIC website
Plot this site in State Library Digital Atlas
Plot this site in Google Maps
View scanned well log (5/25/2007 1:59:20 PM)
View scanned update/correction (5/18/2012 8:47:56 AM)
NOTICE >>This well has been marked as ABANDONED in the GWIC database.<< NOTICE
Site Name: SINCLAIR OIL * VE-1
GWIC Id: 203132
Section 1: Well Owner(s)
1) SINCLAIR OIL (MAIL)
7TH AND DURSTON
BOZEMAN MT 59715 [04/09/2003]
Section 2: Location
Tow nship Range Section Quarter Sections
02S 05E 1 SE¼ SE¼ SW¼ SE¼
County Geocode
GALLATIN
Latitude Longitude Geomethod Datum
45.68611737995 -111.04650100775 TRS-SEC NAD83
Ground Surface Altitude Ground Surface Method Datum Date
Addition Block Lot
Section 3: Proposed Use of Water
MONITORING (1)
Section 4: Type of Work
Drilling Method: ROTARY
Status: ABANDONED
Section 5: Well Completion Date
Date w ell completed: Wednesday, April 9, 2003
Section 6: Well Construction Details
Borehole dim ensions
From To Diameter
0 25 8
Casing
From To Diameter
Wall
Thickness
Pressure
Rating Joint Type
0 24 4 THREADED PVC-SCHED40
Completion (Perf/Screen)
From To Diam eter
# of
Openings
Size of
Openings Description
4 24 4 0.020 SCREEN-PVC
Annular Space (Seal/Grout/Packer)
From To Description
Cont.
Fed?
1 3 BENTONITE
3 25 10/20 SILICA SAND
Section 7: Well Test Data
Total Depth: 25
Static Water Level:
Water Temperature:
Unknown Test Method *
Yield gpm.
Pumping water level feet.
Time of recovery hours.
Recovery water level feet.
* During the well test the discharge rate shall be as uniform as
possible. This rate may or may not be the sustainable yield of the well.
Sustainable yield does not include the reservoir of the well casing.
Section 8: Remarks
WELL ABANDONED PVC CASING BACK FILLED WITH BENTONITE CHIPS TO
WITHIN 3FT OF SURFACE. REMAINING SPACE SEALED WITH CONCRETE FLUSH
SURFACE RTI DRILLING ABANDONED WELL 1050 EAST MAIN #4 BOZEMAN MT
59714
Section 9: Well Log
Geologic Source
Unassigned
From To Description
0 6 GRAVEL FILL
6 16 CLAYS
16 25 SAND GRAVEL AND COBBLES - SLIGHLY CLAYBOUND
Driller Certification
All work performed and reported in this well log is in compliance with
the Montana well construction standards. This report is true to the best
of my knowledge.
Name:
Company:HAYES DRILLING
License No:WWC-361
Date Completed:4/9/2003
4/15/24, 6:12 PM Montana's Ground-Water Information Center (GWIC) | Site Report | V.11.2024
https://mbmggw ic.mtech.edu/sqlserver/v11/reports/SiteSummary.asp?gw icid=203133&reqby=M&1/1
MONTANA WELL LOG REPORT Other Options
This well log reports the activities of a licensed Montana well driller, serves as
the official record of work done within the borehole and casing, and describes
the amount of water encountered. This report is compiled electronically from the
contents of the Ground Water Information Center (GWIC) database for this site.
Acquiring water rights is the well owner's responsibility and is NOT
accomplished by the filing of this report.
Go to GWIC website
Plot this site in State Library Digital Atlas
Plot this site in Google Maps
View scanned well log (5/25/2007 2:14:39 PM)
View scanned update/correction (5/18/2012 8:49:21 AM)
NOTICE >>This well has been marked as ABANDONED in the GWIC database.<< NOTICE
Site Name: SINCLAIR OIL * VE-2
GWIC Id: 203133
Section 1: Well Owner(s)
1) SINCLAIR OIL (MAIL)
7TH AND DURSTON
BOZEMAN MT 59715 [04/09/2003]
Section 2: Location
Tow nship Range Section Quarter Sections
02S 05E 1 SE¼ SE¼ SW¼ SE¼
County Geocode
GALLATIN
Latitude Longitude Geomethod Datum
45.68611737995 -111.04650100775 TRS-SEC NAD83
Ground Surface Altitude Ground Surface Method Datum Date
Addition Block Lot
Section 3: Proposed Use of Water
MONITORING (1)
Section 4: Type of Work
Drilling Method: ROTARY
Status: ABANDONED
Section 5: Well Completion Date
Date w ell completed: Wednesday, April 9, 2003
Section 6: Well Construction Details
Borehole dim ensions
From To Diameter
0 24 8
Casing
From To Diameter
Wall
Thickness
Pressure
Rating Joint Type
0 24 4 THREADED PVC-SCHED40
Completion (Perf/Screen)
From To Diam eter
# of
Openings
Size of
Openings Description
3 23 4 0.020 SCREEN-PVC
Annular Space (Seal/Grout/Packer)
From To Description
Cont.
Fed?
1 2.5 BENTONITE
2.5 23 10/20 SILICA SAND
Section 7: Well Test Data
Total Depth: 24
Static Water Level:
Water Temperature:
Unknown Test Method *
Yield gpm.
Pumping water level feet.
Time of recovery hours.
Recovery water level feet.
* During the well test the discharge rate shall be as uniform as
possible. This rate may or may not be the sustainable yield of the well.
Sustainable yield does not include the reservoir of the well casing.
Section 8: Remarks
WELL ABANDONED PVC CASING BACK FILLED WITH BENTONITE CHIPS TO
WITHIN 3FT OF SURFACE. REMAINING SPACE SEALED WITH CONCRETE FLUSH
SURFACE RTI DRILLING ABANDONED WELL 1050 EAST MAIN #4 BOZEMAN MT
59714
Section 9: Well Log
Geologic Source
Unassigned
From To Description
0 1 FILL
1 15 CLAYS
15 24 SAND GRAVEL AND COBBLES - SLIGHTLY CLAYBOUND
Driller Certification
All work performed and reported in this well log is in compliance with
the Montana well construction standards. This report is true to the best
of my knowledge.
Name:
Company:HAYES DRILLING
License No:WWC-361
Date Completed:4/9/2003
4/15/24, 6:12 PM Montana's Ground-Water Information Center (GWIC) | Site Report | V.11.2024
https://mbmggw ic.mtech.edu/sqlserver/v11/reports/SiteSummary.asp?gw icid=203135&reqby=M&1/1
MONTANA WELL LOG REPORT Other Options
This well log reports the activities of a licensed Montana well driller, serves as
the official record of work done within the borehole and casing, and describes
the amount of water encountered. This report is compiled electronically from the
contents of the Ground Water Information Center (GWIC) database for this site.
Acquiring water rights is the well owner's responsibility and is NOT
accomplished by the filing of this report.
Go to GWIC website
Plot this site in State Library Digital Atlas
Plot this site in Google Maps
View scanned well log (5/25/2007 2:14:18 PM)
View scanned update/correction (5/18/2012 8:48:54 AM)
NOTICE >>This well has been marked as ABANDONED in the GWIC database.<< NOTICE
Site Name: SINCLAIR OIL * VE-3
GWIC Id: 203135
Section 1: Well Owner(s)
1) SINCLAIR OIL (MAIL)
7TH AND DURSTON
BOZEMAN MT 59715 [04/09/2003]
Section 2: Location
Tow nship Range Section Quarter Sections
02S 05E 1 SE¼ SE¼ SW¼ SE¼
County Geocode
GALLATIN
Latitude Longitude Geomethod Datum
45.68611737995 -111.04650100775 TRS-SEC NAD83
Ground Surface Altitude Ground Surface Method Datum Date
Addition Block Lot
Section 3: Proposed Use of Water
MONITORING (1)
Section 4: Type of Work
Drilling Method: ROTARY
Status: ABANDONED
Section 5: Well Completion Date
Date w ell completed: Wednesday, April 9, 2003
Section 6: Well Construction Details
Borehole dim ensions
From To Diameter
0 24 8
Casing
From To Diameter
Wall
Thickness
Pressure
Rating Joint Type
0 24 4 THREADED PVC-SCHED40
Completion (Perf/Screen)
From To Diam eter
# of
Openings
Size of
Openings Description
4 24 4 0.020 SCREEN-PVC
Annular Space (Seal/Grout/Packer)
From To Description
Cont.
Fed?
1 3 BENTONITE
3 24 10/20 SILICA SAND
Section 7: Well Test Data
Total Depth: 24
Static Water Level:
Water Temperature:
Unknown Test Method *
Yield gpm.
Pumping water level feet.
Time of recovery hours.
Recovery water level feet.
* During the well test the discharge rate shall be as uniform as
possible. This rate may or may not be the sustainable yield of the well.
Sustainable yield does not include the reservoir of the well casing.
Section 8: Remarks
WELL ABANDONED PVC CASING BACK FILLED WITH BENTONITE CHIPS TO
WITHIN 3FT OF SURFACE. REMAINING SPACE SEALED WITH CONCRETE FLUSH
SURFACE RTI DRILLING ABANDONED WELL 1050 EAST MAIN #4 BOZEMAN MT
59714
Section 9: Well Log
Geologic Source
Unassigned
From To Description
0 1 FILL
1 15 CLAY
15 24 SAND GRAVEL AND COBBLES - SLIGHTLY CLAYBOUND
Driller Certification
All work performed and reported in this well log is in compliance with
the Montana well construction standards. This report is true to the best
of my knowledge.
Name:
Company:HAYES DRILLING
License No:WWC-361
Date Completed:4/9/2003