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: 99.00 ft.
Location
County: MULT
TRSQQ: WM1.00N3.00E33SWNW
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 .375 Steel ● ● 632.50
2Liner16.00 615.00 620.00 .375 Steel ●  
3Liner16.00 630.00 665.00 .375 Steel ●  
4Liner16.00 714.00 735.00 .375 Steel ●  
5Liner16.00 745.00 755.00 .375 Steel ●  
6Liner16.00 797.00 802.00 .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
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 ImageReceived Date
MULT 136199EXEMPT USE MAPDRILLERImage3/16/2021
MULT 136199WELL REPORTDRILLERImage3/16/2021