Oregon Water Resources Department
Groundwater Information System
Groundwater Site:
CLAC 4431
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Site Identification
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GW LogID:
CLAC
4431
Well Log Database
GW Well Tag Number:
Tag Verified on Well:
No
Site Type:
WELL
Primary Use:
PUBLIC SUPPLY
Unused Status:
Site Source Organization:
Site Source OWRD:
Established By:
KARL WOZNIAK
Established Date:
11/21/2001
Bonded Company:
R J STRASSER DRILLING CO.
Stage:
COMPLETE
Location
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Latitude/Longitude
Latitude:
45.35650990
Horiz. Error:
100.00
ft.
Longitude:
-122.57786860
Datum:
WGS1984
Lat/Long Source:
MAP 24K
Location
TRSQQ:
WM 2.00S2.00E33NWNW
Tax Map:
Taxlot:
24 Quad:
OREGON CITY
Basin:
2 - Willamette
County:
Clackamas
WM District:
20
WM Region:
NW
LSD Elev:
185.87
Accy:
5.00
Datum:
NAVD1988
Elev Source:
LIDAR
Groundwater Mapping Tool
Water Rights
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Water Right PODs
POD
WRIS Details
Application
Permit
Cert
Transfers
Claim
supplemental
priority_date
Season of Use
max_rate_cfs
rate_cfs
rate_cfs_est
TRSQQ
POD 1 - A WELL > NEWELL CREEK
WRIS
G 3130
G 3013
37679
6/8/1965
1/1 ~ 12/31
0.360
0.360
WM2.00S2.00E33NWNW
POD 1 - A WELL > NEWELL CREEK
WRIS
G 3130
G 3013
37679
6/8/1965
3/1 ~ 10/31
0.120
0.120
WM2.00S2.00E33NWNW
Well Construction History
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Well Construction History
Well Log id
Well Log
Work Type
Startcard
Well Tag
Owner Name
First Water
Max Case. Diam.
Max Case. Depth.
Max Seal Depth.
Max Depth
Completed Depth
Complete Date
CLAC 4431
Log
NEW
OREGON CITY PUBLIC SCHOOLS
16
578.00
578.00
3/26/1965
Well Log
Aquifer
Aq at Max Depth
System Aquifer
Regional USGS Aquifer
Local USGS Aquifer
CLAC 4431
Columbia River Basalt
Late Tertiary Basalt Aq
Late Tertiary Basalt Aquifers
Columbia River Basalt Group
Well Test
Well Log
Test Type
Yield(gpm)
Drawdown
Duration (hr)
Calculated Specific Capacity (gpm/ft)
CLAC 4431
Pump
295.0
131.0
8.0
2.25
Lithology
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Lithology
Start Depth
End Depth
Prim. Lithology
Lithology Desc.
Water Bearing Zone
Water Bearing Zone WL
0.00
130.00
Clay
Multicolored Clay & Sand
130.00
135.00
Sandstone
Brown Sandstone
135.00
148.00
Sand
Brown Sand
148.00
169.00
Clay
Gray Clay & Sand
169.00
320.00
Clay
Sticky Gray & Blue Clay
320.00
336.00
Clay
Gray Clay & Sand
336.00
435.00
Clay
Red & Brown Clay
435.00
469.00
Gravel
Cemented Gray Gravel
469.00
473.00
Rock
Fractured Brown Rock
473.00
564.00
Rock
Hard Brown & Black Rock
564.00
572.00
Rock
Broken Red Rock
572.00
578.00
Rock
Hard Black Rock
Download Diagram
Well Construction
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Construction
Feature Type
Start Depth
End Depth
Diameter
Material Type
Seal
0.00
26.00
20.000
CEMENT GROUT
Casing
0.00
186.00
16.000
STEEL
Casing
0.00
472.00
12.000
STEEL
Open Interval
472.00
578.00
12.000
OPEN HOLE
Measured Water Level
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*
Records/Page:
Measured Water Level
Date
Time
Water Level (BLSD)
WL Elev (ft AMSL)
Organization
OWRD
Method
Status
MP Height
3/30/1965
165.00
20.87
DRILLER
WELL LOG
REPORTED
STATIC
*
Records/Page:
Geochemistry Samples
No data matches search criteria.
Unnormalized Major Elements
No data matches search criteria.
Normalized Major Elements
No data matches search criteria.
Trace Elements XRF
No data matches search criteria.
Trace Elements - ICPMS
No data matches search criteria.
*
Records/Page:
Stratigraphy
No data matches search criteria.
*
Records/Page:
Flow Meter/Power Meter
No data matches search criteria.
Available Data
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Aquifer Test Completed:
Geophysical Log Completed:
Water Chemistry:
Flowing Well:
Saline:
Rock Geochemistry:
OWRD Recorder:
Other OWRD Recorder:
Other Documents/Images
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Image/Document Library
No data matches search criteria.
Measured Water Levels
Source Type
date_min
date_max
count
min
max
avg
jan_avg
feb_avg
mar_avg
apr_avg
may_avg
jun_avg
jul_avg
aug_avg
sep_avg
oct_avg
nov_avg
dec_avg
CMBE
OTHR
OWRD
Recorder Water Levels
date_min
date_max
count
min
max
avg
jan_avg
feb_avg
mar_avg
apr_avg
may_avg
jun_avg
jul_avg
aug_avg
sep_avg
oct_avg
nov_avg
dec_avg
Mean Daily and Instantaneous Recorder Water Levels
Mean Daily date_min
Mean Daily date_max
Inst. count
Inst. min
Inst. max
Inst. avg
Inst. jan_avg
Inst. feb_avg
Inst. mar_avg
Inst. apr_avg
Inst. may_avg
Inst. jun_avg
Inst. jul_avg
Inst. aug_avg
Inst. sep_avg
Inst. oct_avg
Inst. nov_avg
Inst. dec_avg
Other Identifiers
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Other Identifiers
Identity Name
Identity
Is Duplicate
Description
Link
USGS SITE ID
452124122343601
U.S. Geological Survey Siteid
Report