Well Information
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Identification
Type of Report: Water Well
Type of Work: ABANDONMENT
Well Report: COOS 58732 View Log Groundwater Site
Well Label: 11711
Start Card: 1079554
Original Report: COOS 50393 View Original Log
Owner Well Nbr: 2238
Company Job Nbr:
Primary Use: IRRIGATION
Complete Date: 09/09/2025
Land Owner
Name: MICHAEL KEISER
Company: BANDON DUNES
Address: 57744 ROUND LAKE DRIVE

BANDON, OR 97411
Location
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Latitude/Longitude
Latitude: 43.03498744
Longitude: -124.42513743
Horiz. Error: 99.00 ft.
Location
County: COOS
TRSQQ: WM29.00S15.00W25SENW
Tax Map:
Tax Lot: 1000
Lot:
Block:
Subdivision:
Street of Well: NO # HOFFER LN., @ THE END OF THE ROAD.
WM District: 15
Surface Elev: 68.15 FT
Well Report Mapping Tool
Tax Lots

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Well Construction
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Construction
Start Date: 09/09/2025
Completed Date: 09/09/2025
Drill Method: OTHER - PUMP HOIST
Depth of Completed Well: 48.00
Est. Depth Drilled: 48.00
Special Standards:
Seal Placed Method: OTHER - POUR FROM SURFACE
Abandonment Start Date:
Abandonment Completed Date:
Backfill
Backfill Placement: 38.00 ft to 48.00 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)
110.000.0020.00
26.0020.0048.00
Seal
RowMaterialFrom (ft)To (ft)AmountAmount Calc.
2Bentonite 0.0020.0019.009.40
Abandonment Log
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Casing/Liner
RowCasing/LinerDiameter (in)Above Land SurfaceFrom DepthTo (ft)GaugeMaterialWeldGlueThreadShoe
Inside		Shoe
Outside		Shoe
Other		Shoe
Location
1(Casing)Pre-Alteration6.00 ● 1.00 9.00 0.250 - Gauge Steel  
2(Casing)Pre-Alteration4.50 4.00 18.00 SDR26 PVC Plastic  
Temporary Casing
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Perforations
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Screens
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Well Test
Temperature:
Lab Analysis:
Lab Analysis Done By:
Total Dissolved Solids:
Water Quality Concerns:
Well Test
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Analysis
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Static Water Level
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Static Water Level
Depth First Water: 10.00
Pre-Static Water Level: 10.00
Pre-Static Water Level Date: 09/09/2025
Post-Static Water Level: 10.00
Post-Static Water Level Date: 09/09/2025
Static Water Level
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Lithology
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Material
RowFromToMaterialStatic Water Level
10.0048.00ORIGINAL WELL (L11711). (COOS50393) 
20.0048.00DRILLED 1/14/1997. WELL WAS ABANDON BECAUSE THE 
30.0048.00PUMP WAS STUCK IN THE HOLE. WHILE ATTEMPTING TO 
40.0048.00REMOVE THE PUMP, THE CASING & SCREEN WAS COMING 
50.0048.00OUT OF THE HOLE WITH THE PUMP. 
60.0048.00PUMP WAS RETRIEVED INSIDE OF 15' OF 4" PVC SCREEN, 
70.0048.0014' OF 4.5" PVC CASING & 10' OF 6" STEEL CASING. 
Well Constructor
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Bonded Driller Name: JAMES MACK SR
Bonded Driller Company: BANDON WELL & PUMP COMPANY
Bonded Driller Number: 1493
Bonded Date Signed: 09/11/2025
Unbonded Name: KERSEY,CHRISTOPHER L
Unbonded Company: BANDON WELL AND PUMP COMPANY
Unbonded Number: 1759
Unbonded Date Signed: 09/11/2025
Other Name:
Other Affiliation:
Other License Nbr:
Geologist Engineer:
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Documents
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TitleDocument TypeSourceDownload Image
COOS 58732WELL REPORTDRILLERImage