CLAC0008580

Site Identification

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Location

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Water Rights

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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 8580	Log	NEW			OREGON STATE UNIVERSITY		12	105.67	30.00	226.00	129.00	12/9/1965
CLAC 8553	Log	ALTERATION			OSU N WILLAMETTE EXPERIMENT STATION		12	105.67	30.00	226.00	128.50	10/23/1986

Well Log	Aquifer	Aq at Max Depth	System Aquifer	Regional USGS Aquifer	Local USGS Aquifer
CLAC 8580	Quaternary-Late Tertiary sediment Aq	Quaternary-Late Tertiary sediment Aq	Quaternary-Late Tertiary Sediment Aquifers
CLAC 8553	Quaternary-Late Tertiary sediment Aq	Quaternary-Late Tertiary sediment Aq	Quaternary-Late Tertiary Sediment Aquifers

Well Test

Well Log	Test Type	Yield(gpm)	Drawdown	Duration (hr)	Calculated Specific Capacity (gpm/ft)
CLAC 8580	Pump	242.0	62.0	9.0	3.90

Lithology

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Lithology

Start Depth	End Depth	Prim. Lithology	Lithology Desc.	Water Bearing Zone
0.00	2.00	Soil	Brown Soil & Clay
2.00	12.00	Clay	Hard Yellow Clay
12.00	38.00	Sand	Hard Brown Sand
38.00	45.00	Silt	Silt & Sand & Gravel
45.00	59.00	Sand	Brown Sand & Silt
59.00	71.00	Clay	Brown Clay & Rock
71.00	83.00	Sand	Brown Sand & Silt
83.00	87.00	Sand & Gravel	Sand & Gravel	Yes
87.00	99.00	Clay	Very Fine Blue Clay & Sand
99.00	102.00	Sand	Brown Sand & Silt
102.00	111.00	Sand	Fine Black Sand
111.00	118.00	Sand	Black Sand & Gravel
118.00	120.00	Silt	Silt
120.00	129.00	Sand & Gravel	Packed Sand & Gravel
129.00	134.50	Clay	Very Fine Clay & Sand
135.00	142.00	Sand	Very Fine Black Sand
142.00	150.00	Sand	Very Fine Gray Sand
150.00	158.00	Sand	Decomposed Green & Black Sand
158.00	164.00	Clay	Green Clay & Silt
164.00	169.00	Sand	Decomposed Green & Black Sand
169.00	181.00	Clay	Gray & Black Clay
181.00	193.00	Clay	Green Clay & Black Sand
193.00	203.00	Sand	Very Fine Yellow & Brown Sand
203.00	204.00	Silt	Gray Silt
204.00	216.00	Clay	Gray Clay & Sand
216.00	226.00	Clay	Brown Clay

Download Diagram

Measured Water Level

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Available Data

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Oregon Water Resources Department
Groundwater Information System