Well Information
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Identification
Type of Report: Water Well
Type of Work: NEW
Well Report: MULT 143925 View Log Groundwater Site
Well Label: 136258
Start Card: 1074477
Original Report:
Owner Well Nbr: IW-04
Company Job Nbr:
Primary Use: INDUSTRIAL , THERMAL
Complete Date: 09/29/2025
Land Owner
Name:
Company: PORT OF PORTLAND
Address: 7200 N.E. AIRPORT WAY

PORTLAND, OR 97218
Location
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Latitude/Longitude
Latitude: 45.58448000
Longitude: -122.57538000
Horiz. Error: 99.00 ft.
Location
County: MULT
TRSQQ: WM1.00N2.00E9NWSW
Tax Map:
Tax Lot: 00801
Lot:
Block:
Subdivision:
Street of Well: 8215 NE AIRPORT WAY FRONTAGE RD PORTLAND, OR 97220
WM District: 20
Surface Elev:
Well Report Mapping Tool
Tax Lots

Note: Tax lot overlay available only for a few counties.
Well Construction
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Construction
Start Date: 07/26/2024
Completed Date: 09/29/2025
Drill Method: OTHER - DUAL ROTARY FRC
Depth of Completed Well: 435.00
Est. Depth Drilled: 445.00
Special Standards:
Seal Placed Method: C
Abandonment Start Date:
Abandonment Completed Date:
Backfill
Backfill Placement: 435.00 ft to 445.00 ft
Backfill Material:
Explosives Used:
Explosive Type:
Explosive Amount:
Filter Pack
Filter Pack: 320.00 ft to 322.00 ft
Filter Pack Material: SAND
Filter Pack Size: 20/40
Bore Hole
RowDiameter (in)From (ft)To (ft)
120.000.00150.00
216.00150.00350.00
312.75350.00445.00
Seal
RowMaterialFrom (ft)To (ft)AmountAmount Calc.
1Cement0.00335.00376.00268.00
Abandonment Log
No data matches search criteria.
Casing/Liner
RowCasing/LinerDiameter (in)Above Land SurfaceFrom DepthTo (ft)GaugeMaterialWeldGlueThreadShoe
Inside		Shoe
Outside		Shoe
Other		Shoe
Location
1Casing14.00 ● 2.50 3.50 0.500 - Gauge Steel ●  
2Casing12.75 3.50 345.00 0.375 - Gauge Steel ●  
3Liner8.63 337.00 340.00 0.312 - Gauge Steel ●  
Temporary Casing
Perforations
No data matches search criteria.
Screens
RowTypeMaterialCasing/LinerDiameter (in)GaugeFrom (ft)To (ft)Screen SizeSlot SizeNbr of SlotsTelescope/
Pipe size
1V-WIRE WRAP304 SSLiner8.63 340.00345.000.055  Pipe Size
2V-WIRE WRAP304 SSLiner8.63 345.00375.000.000  Pipe Size
3V-WIRE WRAP304 SSLiner8.63 375.00430.000.055  Pipe Size
4V-WIRE WRAP304 SSLiner8.63 430.00435.000.000  Pipe Size
Well Test
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Well Test
Temperature: 63 F
Lab Analysis:
Lab Analysis Done By: GSI Water Solutions
Total Dissolved Solids: 72.00 mg/L
Water Quality Concerns:
Well Test
Analysis
No data matches search criteria.
Static Water Level
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Static Water Level
Depth First Water: 30.00
Pre-Static Water Level:
Pre-Static Water Level Date:
Post-Static Water Level: 23.15
Post-Static Water Level Date: 10/14/2025
Static Water Level
RowDateFrom(ft)To(ft)SWLEst. Flow RatePSI
112/12/202430.00240.009.00100.0 
212/12/2024350.00430.009.00750.0 
Lithology
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Material
RowFromToMaterialStatic Water Level
10.00445.00SEE ATTACHED AS BUILT WITH FORMATION LOG 
Well Constructor
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Bonded Driller Name: ROBERT STADELI
Bonded Driller Company: HOLT SERVICES INC
Bonded Driller Number: 1523
Bonded Date Signed: 10/14/2025
Unbonded Name: SANDY,DAVID
Unbonded Company: HOLT SERVICES INC
Unbonded Number: 2040
Unbonded Date Signed: 10/14/2025
Other Name:
Other Affiliation:
Other License Nbr:
Geologist Engineer:
Comments
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Comments
Well Includes Maas Midwest 14-inch Pitless Unit with 14x12 reducer. Additional temporary casing was installed: 16-inch from + 2 to 350 and 12.75-inch from 345 to 445 and all was removed during well construction
Documents
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TitleDocument TypeSourceDownload ImageReceived Date
MULT 143925WELL REPORTDRILLERImage10/14/2025