Well Information
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Identification
Type of Report: Water Well
Type of Work: NEW
Well Report: MULT 136199 View Log Groundwater Site
Well Label: 138827
Start Card: 1045835
Original Report:
Owner Well Nbr: CASCADE 7
Company Job Nbr:
Primary Use: COMMUNITY
Complete Date: 02/24/2021
Land Owner
Name:
Company: ROCKWOOD PUD
Address: 19601 NE HALSEY ST

PORTLAND, OR 97200
Location
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Latitude/Longitude
Latitude: 45.52830300
Longitude: -122.45442300
Horiz. Error: ft.
Location
County: MULT
TRSQQ: WM1.00N3.00E33NWNW
Tax Map:
Tax Lot: 900
Lot:
Block:
Subdivision:
Street of Well: 710 NE 202ND AVE, FAIRVIEW
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: 12/19/2019
Completed Date: 02/24/2021
Drill Method: Rotary Mud , Cable
Depth of Completed Well: 802.00
Est. Depth Drilled: 818.00
Special Standards:
Seal Placed Method: C
Abandonment Start Date:
Abandonment Completed Date:
Backfill
Backfill Placement: 802.00 ft to 818.00 ft
Backfill Material:
Explosives Used:
Explosive Type:
Explosive Amount:
Filter Pack
Filter Pack: 620.00 ft to 802.00 ft
Filter Pack Material: SAND
Filter Pack Size: 12/20
Bore Hole
RowDiameter (in)From (ft)To (ft)
130.000.0060.00
228.0060.00613.00
320.00633.00818.00
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
1Casing24.00 3.00 633.00.375ST 632.50
2Liner16.00 615.00 620.00.375ST  
3Liner16.00 630.00 665.00.375ST  
4Liner16.00 714.00 735.00.375ST  
5Liner16.00 745.00 755.00.375ST  
6Liner16.00 797.00 802.00.375ST  
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
1  Liner16.00 620.00630.000.035   
2  Liner16.00 665.00714.000.035   
3  Liner16.00 735.00745.000.035   
4  Liner16.00 755.00797.000.035   
Well Test
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Well Test
Temperature: 51 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: 633.00
Pre-Static Water Level:
Pre-Static Water Level Date:
Post-Static Water Level: 204.50
Post-Static Water Level Date: 05/29/2020
Static Water Level
RowDateFrom(ft)To(ft)SWLEst. Flow RatePSI
15/29/2020633.00818.00204.502500.0 
Lithology
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Material
RowFromToMaterialStatic Water Level
10.0040.00GRAY (10YR, 5/1) WET, SANDY GRAVEL, FINE GRAVEL TO COARSE SAND, SUBANGULAR, WELL-GRADED 
240.0050.00NO RECOVERY 
350.0090.00GRAY (10YR, 5/1) WET SANDY GRAVEL, FINE GRAVEL TO COARSE SAND, SUBANGULAR, WELL-GRADED 
490.00110.00DARK GRAY (10YR, 4/1) WET, SLIGHTLY GRAVELLY SAND, COARSE SAND TO VERY FINE GRAVEL, SUBANGULAR, POORLY GRADED 
5110.00140.00GRAY (10YR, 5/1) WET, SAND, COARSE TO VERY COARSE SAND, SUBANGULAR, POORLY GRADED 
6140.00192.00GRAY (10YR, 4/1) WET, GRAVEL, MEDIUM TO COARSE GRAVEL, ANGULAR TO SUBANGULAR, POORLY GRADED 
7192.00196.00LIGHT BROWNISH GRAY (10YR, 6/2) WET, SILTY SAND, TRACE GRAVEL, MEDIUM SAND, FINE GRAVEL, SUBROUNDED, POORLY GRADED 
8196.00300.00DARK GRAY (10YR, 4/1) GRAVEL, FINE GRAVEL, SUBROUNDED TO SUBANGULAR, POORLY GRADED 
9196.00300.00DARK GRAY (10YR, 4/1) GRAVEL, FINE GRAVEL, SUBROUNDED TO SUBANGULAR, POORLY GRADED 
10300.00310.00DARK BROWN *1OYR, 3/3) WET, SILTY GRAVEL, TRACE CLAY, LOW PLASTICITY, FINE GRAVEL, SUBANGULAR, POORLY GRADED 
11310.00330.00DARY GRAY (10YR, 4/1), GRAVEL, COARSE GRAVEL, SUBROUNDED TO SUBANGULAR, POORLY GRADED 
12330.00340.00VERY DARK, GRAYISH BROWN, (1-YR,3/1) WET, SLIGHTLY SILTY, CLAYEY GRAVEL, MEDIUM PLASTICITY, SUBROUNDED TO SUBANGULAR, POORLY GRADED 
13340.00360.00SOFT, DARK BROWN (10YR, 3/3) WET SANDY, SILT, TRACE GRAVEL, LOW PLASTICITY, FINE GRAINED SAND, FINE GRAINED GRAVEL, SUBROUNDED, POORLY GRADED 
14360.00390.00VERY PALE BROWN (10YR, 7/40 WET SILTY SAND, FINE TO MEDIUM GRAINED, SUB-ROUNDED, WELL-GRADED, POORLY GRADED WITH TRACE FINE GRAINED GRAVEL 
15390.00400.00MEDIUM STIFF, STRONG BROWN (7.5YR, 4/6) WET, SANDY CLAY, HIGH PLASTICITY, VERY FINE GRAINED, SUBROUNDED, POORLY GRADED 
16400.00410.00VERY SOFT, GRAYISH BROWN (2.5YR, 5/2) WET, SANDY SILT, VERY SOFT, VERY FINE SAND, SUBANGULAR 
17410.00438.00DARY GRAY (2.5Y,N3/3) WET, GRAVELLY, SILTY SAND COARSE GRAINED, SUBANGULAR GRAVEL AND SAND, WELL-GRADED FLUCTUATING GRAVEL SIZE WITH DEPTH 
18438.00445.00VERY DARK GRAY (2.5Y, N3/3) GRAVEL, WET, COARSE, SUBROUNDED TO SUBANGULAR, POORLY GRADED 
19445.00446.00LIGHT BROWNISH GRAY (2/5Y,N3/3) GRAVEL, WET COARSE, SUBROUNDED TO SUBANGULAR, POORLY GRADED 
20446.00460.00VERY DARK GRAY (2.5YN3/N3) GRAVEL WET, COARSE, SUBROUNDED TO SUBAGULAR, POORLY GRADED, SOME REDDISH BROWN TO BROWN 92.5, 6/2) GRAVEL 
21460.00470.00LIGHT BROWNISH GRAY (2.5Y, 3/N3) WET, SLIGHTLY GRAVELLY SAND, MEDIUM GRAINED SAND, FINE GRAVEL, SUBROUNDED SAND AND SUBANGULAR GRAVEL, POORLY GRADED 
22470.00510.00DARK GRAY (10YR, 4/1) WET, SANDY GRAVEL, MEDIUM SAND, FINE GRAVEL, SUBANGULAR SAND AND GRAVEL, POORLY GRADED 
23510.00515.00LIGHT OLIVE BROWN (2.5Y, 5/3) WET, SILTY, GRAVELLY, SAND, FINE GRAVEL, MEDIUM SAND, POORLY GRADED 
24515.00520.00LIGHT OLIVE BROWN (2.5Y,5/3) WET, SLIGHTLY GRAVELLY, SANDY SILT, LOW TO NON-PLASTIC, FINE GRAVEL, MEDIUM SAND, MEDIUM DRY STRENGTH, POORLY GRADED 
25520.00527.00DARK GRAY (2.5Y,4/0) WET, SLIGHTLY CLAYEY, SANDY SILT, FINE SAND, NONPLASTIC, POORLY GRADED 
26527.00557.00VERY DARK GRAY (2.5Y,3/0) WET, CLAYEY SILT LOW TO MEDIUM PLASTICITY, LOW TOUGHNESS, MEDIUM DRY STRENGTHY (CU20) 548-549 FT LOW TOUGHNESS, DARK BROWN (10YR, 3/3) WET VERY CLAYEY SILT, LOW TO NONPLASTI 
27557.00560.00DARK GRAY (7.5YR, 4/0) WET, VERY SILTY SAND, TRACE GRAVEL, VERY FINE SAND, FINE GRAVEL, SUBANGULAR SAND AND GRAVEL, POORLY GRADED 
28560.00566.00VERY DARK GRAY (7.5YR, 3/0) WET, SLIGHTLY SILTY, SAND GRAVEL, SUBROUNDED GRAVEL, SUBANGULAR SAND, WELL GRADED 
29566.00602.00GRAY (7.5YR, 5/0) WET, SLIGHTLY SANDY SILT, LOW PLASTICITY, VERY FINE SAND 
30602.00629.00DARK GRAY (2.5YR, 4/0) WET, VERY SILTY SAND, MEDIUM SAND, SUBROUNDED, POORLY GRADED, 620-629 FT: TRACE GRAVEL 
31629.00633.00VERY DARK GRAY (2.5Y, 3/0) WET SLIGHTLY GRAVELLY, SLTY SAND, FINE TO VERY COARSE SAND, SUBANGULAR, WELL GRADED 
32633.00643.00DARK GRAY (10YR, 4/1) WET, VERY SANDY, SLIGHTLY SILTY GRAVEL, FINE GRAVEL TO VERY COARSE SAND, SUBANGULAR, POORLY GRADED 
33643.00650.00DARK GRAY (10YR, 4/1) WET, CLAYEY SILT, LOW PLASTICITY 646-650 FT: SLIGHTLY SANDY 
34650.00672.00DARK GRAY (10YR, 4/1) WET, SLIGHTLY SILTY, SANDY GRAVEL, FINE TO COARSE GRAVEL, COARSE SAND, SUBANGULAR, POORLY GRADED, WEAT TO MODERATE CEMENTATION 
35672.00678.00BLACK (7.5YR, 2/0) WET GRAVELLY SAND, COARSE SAND TO FINE GRAVEL, SUBANGULAR, POORLY GRADED 675-678 FT: CEMENTED COBBLES 
36678.00716.00BLACK (7.5YR, 2/0) WET, GRAVELLY SAND, COARSE SAND TO FINE GRAVEL, SUBANGULAR, POORLY GRADED, MODERATELY CEMENTED 687-690 FT CEMENTED COBBLES 690-694 VESICULAR BASALT 
37716.00722.00VERY DARK GRAY (10YR, 3/1) WET, GRAVELLY, SILTY SAND, FINE TO MEDIUM SAND, FINE GRAVEL, SUBANGULAR SAND, SUBROUNDED GRAVEL, POORLY GRADED 
38722.00802.00VERY DARK GRAY (10YR, 3/1) WET, GRAVELLY, SILTY SAND, FINE TO MEDIUM SAND, FINE GRAVEL, SUBANGULAR SAND, SUBROUNDED GRAVEL, POORLY GRADED 800-802 FT: WOODY DEBRIS ENCOUNTERED 
Well Constructor
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Bonded Driller Name: ROBERT STADELI
Bonded Driller Company: HOLT SERVICES INC
Bonded Driller Number: 1523
Bonded Date Signed: 03/08/2021
Unbonded Name: SANDY,DAVID
Unbonded Company: HOLT SERVICES INC
Unbonded Number: 2040
Unbonded Date Signed: 03/08/2021
Other Name:
Other Affiliation:
Other License Nbr:
Geologist Engineer:
Comments
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Comments
CASING/LINER TEMPORARY 20" CASING WAS ADVANCED FROM 632.5 TO 818 FEET THEN REMOVED DURING WELL CONSTRUCTION
Documents
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TitleDocument TypeSourceDownload Image
MULT 136199EXEMPT USE MAPDRILLERImage
MULT 136199WELL REPORTDRILLERImage