MARI0066255

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
MARI 66255	Log	NEW	213169		ANDREW ANGSTROM	135.00					362.00	4/22/2016

Well Log	Aquifer	Aq at Max Depth	System Aquifer	Regional USGS Aquifer	Local USGS Aquifer
MARI 66255	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)
MARI 66255	Pump	400.0	74.6	4.0	5.36

Lithology

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Lithology

Start Depth	End Depth	Prim. Lithology	Lithology Desc.	Water Bearing Zone	Water Bearing Zone WL
0.00	1.00	Soil	Soil
1.00	3.00	Clay	Soft Brown Clay
3.00	10.00	Clay	Sticky Brown Clay
10.00	24.00	Clay	Medium Brown Clay
24.00	29.00	Clay	Sticky Blue Clay
29.00	32.00	Clay	Sticky Gray Clay
32.00	40.00	Silt	Packed Brown Silt
40.00	43.00	Clay	Sticky Gray Clay
43.00	47.00	Silt	Packed Brown Silt
47.00	57.00	Clay	Sticky Brown Clay
57.00	65.00	Gravel	Gravel & Clay
65.00	95.00	Gravel	Cemented Gravel
95.00	120.00	Gravel	Cemented Very Coarse Gravel
120.00	135.00	Gravel	Cemented Soft Gravel
135.00	152.00	Sand & Gravel	Sand & Gravel	Yes	54.00
152.00	168.00	Clay	Multicolored Clay & Gravel
168.00	173.00	Siltstone	Medium Brown Siltstone
173.00	195.00	Rock	Weathered, Soft, Brown & Yellow Rock
195.00	205.00	Rock	Weathered Gray Rock
205.00	230.00	Basalt	Medium Hard Gray Basalt
230.00	237.00	Basalt	Soft Basalt	Yes
237.00	242.00	Basalt	Hard Gray Basalt
242.00	275.00	Basalt	Fractured Gray & Green Basalt
275.00	299.00	Basalt	Fractured Gray & Brown Basalt
299.00	312.00	Basalt	Hard Gray Basalt
312.00	375.00	Basalt	Fractured Gray & Brown Basalt	Yes	52.30
375.00	379.00	Basalt	Hard Gray Basalt

Download Diagram

Well Construction

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Measured Water Level

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*Records/Page:

Measured Water Level

Date	Water Level (BLSD)	WL Elev (ft AMSL)	Organization	OWRD	Method	Status	MP Height
2/27/2025	53.90	172.10	PUMP INSTALLER	PERMIT CONDITION PROGRAM	ETAPE	STATIC	2.00
3/3/2023	54.50	171.50	PUMP INSTALLER	PERMIT CONDITION PROGRAM	ETAPE	STATIC	1.50
5/17/2022	52.25	173.75	PUMP INSTALLER	PERMIT CONDITION PROGRAM	ETAPE	STATIC	2.00
3/17/2021	54.00	172.00	PUMP INSTALLER	PERMIT CONDITION PROGRAM	ETAPE	STATIC	1.50
3/12/2020	55.75	170.25	PUMP INSTALLER	PERMIT CONDITION PROGRAM	ETAPE	STATIC	1.75
3/12/2019	56.00	170.00	PUMP INSTALLER	PERMIT CONDITION PROGRAM	ETAPE	STATIC	2.00
3/29/2018	52.25	173.75	PUMP INSTALLER	PERMIT CONDITION PROGRAM	ETAPE	STATIC	1.75
3/14/2017	52.50	173.50	PUMP INSTALLER	PERMIT CONDITION PROGRAM	ETAPE	STATIC	2.00
5/4/2016	52.30	173.70	DRILLER	WELL LOG	REPORTED	UNKNOWN

Stratigraphy

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Available Data

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Oregon Water Resources Department
Groundwater Information System