Well Information
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Identification
Type of Report: Water Well
Type of Work: NEW
Well Report: MULT 136598 View Log Groundwater Site
Well Label: 138847
Start Card: 1046640
Original Report:
Owner Well Nbr: CASCADE 9
Company Job Nbr:
Primary Use: COMMUNITY
Complete Date: 04/15/2021
Land Owner
Name:
Company: CITY OF GRESHAM
Address: 1333 NW EASTMAN PARKWAY

GRESHAM, OR 97030
Location
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Latitude/Longitude
Latitude: 45.53027068
Longitude: -122.47142087
Horiz. Error: 500.00 ft.
Location
County: MULT
TRSQQ: WM1.00N3.00E32NENW
Tax Map:
Tax Lot: 5400
Lot:
Block:
Subdivision:
Street of Well: 1087 NE 188TH AVE, PORTLAND; WITHIN KIRK PARK
WM District: 20
Surface Elev:
Well Report Mapping Tool
Tax Lots

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Well Construction
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Construction
Start Date: 03/24/2020
Completed Date: 04/15/2021
Drill Method: Rotary Mud , Reverse Rotary , Drill Auger
Depth of Completed Well: 855.00
Est. Depth Drilled: 907.00
Special Standards:
Seal Placed Method: A , C
Abandonment Start Date:
Abandonment Completed Date:
Backfill
Backfill Placement: 855.00 ft to 907.00 ft
Backfill Material:
Explosives Used:
Explosive Type:
Explosive Amount:
Filter Pack
Filter Pack: 711.00 ft to 855.00 ft
Filter Pack Material: SAND
Filter Pack Size: 12/20
Bore Hole
RowDiameter (in)From (ft)To (ft)
148.000.0058.00
228.0058.00723.00
320.00723.00907.00
Seal
No data matches search criteria.
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
1Casing30.00 0.00 58.00 .500 Steel 718.00
2Casing24.00 3.00 387.00 .375 Steel 718.00
3Casing24.00 387.00 723.00 .5 Steel  
4Liner16.00 705.00 710.00 .375 Steel  
5Liner16.00 720.00 740.00 .375 Steel  
6Liner16.00 850.00 855.00 .375 Steel  
Temporary Casing
No data matches search criteria.
Perforations
No data matches search criteria.
Screens
RowTypeMaterialCasing/LinerDiameter (in)GaugeFrom (ft)To (ft)Screen SizeSlot SizeNbr of SlotsTelescope/
Pipe size
1WIRE WRAPSTAINLESS STEELLiner16.00 710.00720.000.035   
2WIRE WRAPSTAINLESS STEELLiner16.00 740.00850.000.035   
Well Test
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Well Test
Temperature: 60 F
Lab Analysis:
Lab Analysis Done By:
Total Dissolved Solids: 110.00 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: 720.00
Pre-Static Water Level:
Pre-Static Water Level Date:
Post-Static Water Level: 210.00
Post-Static Water Level Date: 04/02/2021
Static Water Level
RowDateFrom(ft)To(ft)SWLEst. Flow RatePSI
14/2/2021720.00907.00210.002500.0 
Lithology
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Material
RowFromToMaterialStatic Water Level
10.00280.00SANDY GRAVEL, INCREASINGLY CEMENTED WITH DEPTH 
2280.00298.00SILTY TO CLAYEY, POORLY SORTED GRAVEL 
3298.00445.00CLAYEY SILT, INTERMITTENT CLAYEY SAND 
4445.00520.00POORLY SORTED MEDIUM SAND, TRACE TO LITTLE SILT 
5520.00578.00SANDY GRAVEL, SIGNS OF CEMENTATION 
6578.00622.00POORLY SORTED SILTY GRAVEL, TRACE CLAY 
7622.00670.00CLAYEY SILT 
8670.00720.00SANDY SILT, TRACE GRAVEL BELOW 700' 
9720.00735.00SAND WITH SILT AND GRAVEL 
10735.00750.00WELL GRADED GRAVEL WITH SAND, LARGER GRAVELS BROKEN 
11750.00760.00WELL SORTED MEDIUM SAND, TRACE BROKEN GRAVEL AND ROUNDED PEA GRAVEL 
12760.00810.00COARSE GRAVEL, SOME SAND 
13810.00855.00POORLY SORTED COARSE SAND, SOME MUSCOVITE AND GRAVEL 
14855.00865.00WELL GRADED/POORLY SORTED GRAVEL, LITTLE SILT, TRACE MUSCOVITE 
15865.00875.00MODERATELY SORTED FINE TO COARSE SAND, MICACEOUS WITH TRACE ORGANICS/BARK AND PEA GRAVEL 
16875.00885.00WELL GRADED/POORLY SORTED GRAVEL WITH SAND, TRACE ORGANIC, MICACEOUS 
17885.00890.00SANDSTONE AND SILTSTONE WITH TRACE GRAVEL 
18890.00895.00WELL SORTED AND ROUNDED COARSE SAND 
19895.00900.00POORLY SORTED GRAVEL AND SAND WITH SOME SILTSTONE AND SANDSTONE 
20900.00907.00WELL SORTED MEDIUM SAND WITH TRACE GRAVEL, MUSCOVITE, AND ORGANIC DEBRIS 
Well Constructor
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Bonded Driller Name: ROBERT STADELI
Bonded Driller Company: HOLT SERVICES INC
Bonded Driller Number: 1523
Bonded Date Signed: 05/24/2021
Unbonded Name: SANDY,DAVID
Unbonded Company: HOLT SERVICES INC
Unbonded Number: 2040
Unbonded Date Signed: 05/24/2021
Other Name:
Other Affiliation:
Other License Nbr:
Geologist Engineer:
No data matches search criteria.
Documents
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TitleDocument TypeSourceDownload Image
MULT 136598WELL REPORTDRILLERImage