Well Information
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Identification
Type of Report: Water Well
Type of Work: NEW
Well Report: DESC 62536 View Log Groundwater Site
Well Label: 138645
Start Card: 1051275
Original Report:
Owner Well Nbr:
Company Job Nbr:
Primary Use: DOMESTIC
Complete Date: 03/17/2021
Land Owner
Name: TOM GILLIHAN
Company: BROTHERS RANCH LLC
Address: 22870 SW EHO PL

TUALATIN, OR 97062
Location
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Latitude/Longitude
Latitude: 44.35171140
Longitude: -121.49104069
Horiz. Error: 3000.00 ft.
Location
County: DESC
TRSQQ: WM14.00S10.00E13SWSW
Tax Map:
Tax Lot: 701
Lot:
Block:
Subdivision:
Street of Well: 17190 WILT RD
WM District: 11
Surface Elev:
Well Report Mapping Tool
Tax Lots

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Well Construction
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Construction
Start Date: 03/15/2021
Completed Date: 03/17/2021
Drill Method: Rotary Air
Depth of Completed Well: 1010.00
Est. Depth Drilled: 1010.00
Special Standards:
Seal Placed Method:
Abandonment Start Date:
Abandonment Completed Date:
Backfill
Backfill Placement: ft to ft
Backfill Material:
Explosives Used:
Explosive Type:
Explosive Amount:
Filter Pack
Filter Pack:
Filter Pack Material:
Filter Pack Size:
Bore Hole
RowDiameter (in)From (ft)To (ft)
112.000.0019.00
28.0019.001010.00
Seal
RowMaterialFrom (ft)To (ft)AmountAmount Calc.
1Bentonite Chips0.0019.0014.0012.26
Abandonment Log
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Casing/Liner
Temporary Casing
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Perforations
Screens
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Well Test
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Well Test
Temperature: 54 F
Lab Analysis:
Lab Analysis Done By:
Total Dissolved Solids: 137.00 ppm
Water Quality Concerns:
Well Test
Analysis
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Static Water Level
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Static Water Level
Depth First Water: 724.00
Pre-Static Water Level:
Pre-Static Water Level Date:
Post-Static Water Level: 724.00
Post-Static Water Level Date: 03/17/2021
Static Water Level
RowDateFrom(ft)To(ft)SWLEst. Flow RatePSI
13/17/2021724.001010.00724.0030.0 
Lithology
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Material
RowFromToMaterialStatic Water Level
10.001.00TOP SOIL 
21.0028.00BROWN BASALT 
328.0053.00HARD GRAY BASALT 
453.0059.00BROKEN BROWN BASALT 
559.0078.00BROWN CLAYSTONE CONGLOMERATE 
678.00105.00MILD BROWN BASALT 
7105.00245.00BROWN CLAYSTONE 
8245.00262.00FRACTURED BASALT 
9262.00287.00HARD GRAY BASALT 
10287.00377.00MILD BROWN BASALT 
11377.00415.00BROWN CLAYSTONE 
12415.00498.00BROWN BASALT CONGLOMERATE 
13498.00585.00DARK BROWN CLAYSTONE 
14585.00657.00LIGHT BROWN CLAYSTONE CONGLOMERATE 
15657.00720.00BROWN BASALT CLAYSTONE 
16720.00738.00W/B FRACTURED BASALT 
17738.00757.00W/B FRACTURED GRAY BASALT 
18757.00770.00W/B FRACTURED BASALT 
19770.00985.00W/B BROWN CONGLOMERATE 
20985.00997.00W/B CINDER CONGLOMERATE 
21997.001010.00W/B BROWN BASALT CONGLOMERATE 
Well Constructor
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Bonded Driller Name: JACK ABBAS
Bonded Driller Company: ABBAS WELL DRILLING CO
Bonded Driller Number: 1720
Bonded Date Signed: 03/30/2021
Unbonded Name: ROGERS,MATHEW
Unbonded Company: ABBAS WELL DRILLING
Unbonded Number: 1987
Unbonded Date Signed: 03/30/2021
Other Name:
Other Affiliation:
Other License Nbr:
Geologist Engineer:
No data matches search criteria.
Documents
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TitleDocument TypeSourceDownload ImageReceived Date
DESC 62536WELL REPORTDRILLERImage3/30/2021