Well Information
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Identification
Type of Report: Water Well
Type of Work: NEW
Well Report: DESC 65559 View Log Groundwater Site
Well Label: 143517
Start Card: 1077733
Original Report:
Owner Well Nbr: 6692
Company Job Nbr:
Primary Use: THERMAL
Complete Date: 12/16/2025
Land Owner
Name:
Company: OREGON STATE UNIVERSITY
Address: 644 SW 13TH ST.

CORVALLIS, OR 97333
Location
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Latitude/Longitude
Latitude: 44.04340400
Longitude: -121.33220800
Horiz. Error: 99.00 ft.
Location
County: DESC
TRSQQ: WM18.00S12.00E6NWSE
Tax Map:
Tax Lot: 719
Lot:
Block:
Subdivision:
Street of Well: 1500 SW CHANDLER AVE. - BEND, OR 97702
WM District: 11
Surface Elev: 3688.98 FT
Well Report Mapping Tool
Tax Lots

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Well Construction
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Construction
Start Date: 05/22/2025
Completed Date: 12/16/2025
Drill Method: Rotary Air
Depth of Completed Well: 505.50
Est. Depth Drilled: 505.50
Special Standards:
Seal Placed Method: C , OTHER - POURED DRY
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)
116.0013.00120.00
215.25120.00505.50
318.000.0013.00
Seal
RowMaterialFrom (ft)To (ft)AmountAmount Calc.
1Cement13.00120.0070.0054.00
2Bentonite 0.0013.0042.0039.70
Abandonment Log
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Casing/Liner
RowCasing/LinerDiameter (in)Above Land SurfaceFrom DepthTo (ft)GaugeMaterialWeldGlueThreadShoe
Inside
Shoe
Outside
Shoe
Other
Shoe
Location
1Casing14.00 2.00 7.00 0.375 - Gauge Steel  
2Casing12.00 7.00 405.50 0.375 - Gauge Steel  
Temporary Casing
No data matches search criteria.
Perforations
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Screens
Well Test
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Well Test
Temperature: 61 F
Lab Analysis:
Lab Analysis Done By:
Total Dissolved Solids: 167.00 ppm
Water Quality Concerns:
Well Test
Test TypeYield (gpm)DrawdownDrill Stem/
Pump Depth
Duration (hr)Calculated Specific Capacity (gpm/ft)
Pump414.20.3391.001.01380.67
Pump507.00.4391.002.01267.50
Pump648.30.6391.001.01080.50
Analysis
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Static Water Level
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Static Water Level
Depth First Water: 265.00
Pre-Static Water Level:
Pre-Static Water Level Date:
Post-Static Water Level: 250.70
Post-Static Water Level Date: 12/16/2025
Static Water Level
RowDateFrom(ft)To(ft)SWLEst. Flow RatePSI
17/29/2025265.00500.00250.701000.0 
Lithology
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Material
RowFromToMaterialStatic Water Level
10.004.00ENGINEER GRAVEL FILL 
24.009.00BROWN BROKEN WEATHERED BASALT 
39.0024.00BROKEN BLACK BASALT 
424.0032.00BROWN CLAY 
532.0038.00BROKEN BLACK BASALT W/CLAY 
638.0045.00RED CINDERS & CLAY 
745.0052.00RED CINDERS BROKEN 
852.0057.00BROKEN BLACK BASALT 
957.0068.00RED CINDERS & CLAY 
1068.0075.00BROKEN BLACK BASALT 
1175.0090.00BLACK BASALT 
1290.00100.00BLACK REDDISH BASALT 
13100.00110.00RED CINDERS 
14110.00114.00RED BROWN CINDERS 
15114.00118.00BLACK BASALT 
16118.00125.00RED CINDERS 
17125.00134.00RED BROWN CINDERS 
18134.00140.00GREY BASALT 
19140.00144.00BROKEN BLACK BASALT 
20144.00148.00GREY REDDISH BROWN CINDERS 
21148.00160.00REDDISH BROWN CINDERS 
22160.00175.00GREY VOLCANICS 
23175.00179.00REDDISH BROWN CINDERS 
24179.00185.00BLACK BASALT 
25185.00190.00BLACK W/MAROON SPEC OF VOLCANICS 
26190.00204.00GREY BASALT W/SPEC OF WHITE 
27204.00223.00LAVENDAR VOLCANICS 
28223.00245.00FRACTURED VOLCANICS 
29245.00273.00BROKEN BLACK BASALT 
30273.00275.00BLACK BASALT 
31275.00309.00BROKEN BLACK BASALT 
32309.00312.00RED GREY VOLCANICS 
33312.00329.00RED CINDERS 
34329.00335.00RED CINDERS 
35335.00390.00BLUE BASALT & BROWN CINDERS 
36390.00395.00BROWN CINDERS 
37395.00400.00BROWN CINDERS W/ASCORIA 
38400.00405.00RED BROWN CINDERS 
39405.00410.00DARK RED CINDERS 
40410.00450.00BLACK PURPLE CINDERS 
41450.00460.00LAVENDAR VOLCANICS (HARD) BROKEN 
42460.00480.00BLUE BASALT BROKEN 
43480.00490.00BLUE LAVENDAR BASALT BROKEN 
44490.00500.00RED CINDERS 
45500.00505.50RED CINDERS 
Well Constructor
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Bonded Driller Name: BRET JONES
Bonded Driller Company: JONES WELL DRILLING CO INC
Bonded Driller Number: 1684
Bonded Date Signed: 12/18/2025
Unbonded Name: MARTIN,KURT D
Unbonded Company: JONES DRILLING CO INC
Unbonded Number: 1411
Unbonded Date Signed: 12/18/2025
Other Name:
Other Affiliation:
Other License Nbr:
Geologist Engineer:
No data matches search criteria.
Documents
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TitleDocument TypeSourceDownload ImageReceived Date
DESC 65559EXEMPT USE MAPDRILLERImage12/18/2025
Special Standards ApprovalSPECIAL STANDARD FINAL ORDEROWRDImage12/18/2025
DESC 65559WELL REPORTDRILLERImage12/18/2025