MARI0071683

Site Identification

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Location

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Water Rights

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Water Right PODs

POD	WRIS Details	Application	Permit	Transfers	priority_date	Season of Use	max_rate_cfs	rate_cfs	rate_cfs_est	TRSQQ
POD 4 - A WELL > MISSION CREEK BASIN	WRIS	G 16246	G 18143	T 14189	5/12/2004	1/1 ~ 12/31	1.500	0.185	●	WM4.00S2.00W9NENE
POD 4 - A WELL > MISSION CREEK BASIN	WRIS	G 16246	G 18143	T 14189	5/12/2004	1/1 ~ 12/31	1.500	0.185	●	WM4.00S2.00W9NENE
POD 4 - A WELL > MISSION CREEK BASIN	WRIS	G 16246	G 18143	T 14189	5/12/2004	1/1 ~ 12/31	1.500	0.185	●	WM4.00S2.00W9NENE

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 71683	Log	NEW	1073806	141650	BRUCE ERNST	118.00	16	321.50	36.00	321.50	321.50	6/4/2025

Well Log	Aquifer	Aq at Max Depth	System Aquifer	Regional USGS Aquifer	Local USGS Aquifer
MARI 71683	Quaternary-Late Tertiary sediment Aq	Quaternary-Late Tertiary sediment Aq	Quaternary-Late Tertiary Sediment Aquifers	Willamette Lowland basin-fill aquifers

Well Test

Well Log	Test Type	Yield(gpm)	Drawdown	Duration (hr)	Calculated Specific Capacity (gpm/ft)
MARI 71683	Pump	200.0	167.0	2.0	1.20
MARI 71683	Pump	177.0	157.0	4.0	1.13

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	Topsoil	Topsoil
1.00	18.00	Clay	Medium Brown Clay
18.00	39.00	Sticky Clay	Brown Sticky Clay
39.00	45.00	Clay	Brown Clay & Sand
45.00	59.00	Sticky Clay	Gray Sticky Clay
59.00	61.00	Silt	Brown Silt & Sand
61.00	63.00	Clay	Gray Clay & Sand
63.00	75.00	Silt	Brown Silt & Sand
75.00	78.00	Sand	Black Sand
78.00	98.00	Clay	Gray Clay
98.00	102.00	Clay	Gray Clay & Sand
102.00	114.00	Sticky Clay	Gray Sticky Clay
114.00	118.00	Clay	Soft Gray Clay
118.00	133.00	Clay	Gray Clay & Silt	Yes	96.00
133.00	141.00	Clay	Soft Gray Clay	Yes	96.00
141.00	145.00	Silt	Gray Silt & Sand	Yes	96.00
145.00	148.00	Sand	Black Sand & Gravel	Yes	96.00
148.00	150.00	Sand & Gravel	Sand & Gravel & Gray Clay	Yes	96.00
150.00	160.00	Sticky Clay	Gray Sticky Clay
160.00	177.00	Clay	Green & Brown Clay
177.00	187.00	Sticky Clay	Blue & Gray Sticky Clay
187.00	192.00	Clay	Gray Clay & Black Sand
192.00	203.00	Sticky Clay	Gray & Green Sticky Clay
203.00	206.00	Clay	Gray Clay & Sand
206.00	208.00	Sand	Black Sand & Clay
208.00	218.00	Sand	Black Sand
218.00	219.00	Clay	Gray Clay
219.00	221.00	Sand	Black Sand
221.00	231.00	Sticky Clay	Blue Sticky Clay
231.00	284.00	Clay	Gray Clay
284.00	289.00	Clay	Clay & Gray Sand
289.00	303.00	Sand & Gravel	Sand & Gravel & Clay
303.00	304.00	Sand & Gravel	Sand & Gravel & Seamy Clay	Yes	158.00
304.00	307.00	Sand & Gravel	Black Sand & Gravel	Yes	158.00
307.00	309.00	Gravel	Gravel & Black Sand	Yes	158.00
309.00	314.00	Sand & Gravel	Black Sand & Gravel	Yes	158.00
314.00	316.00	Gravel	Gravel & Black Sand	Yes	158.00
316.00	321.50	Sticky Clay	Gray Sticky Clay

Well Construction

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Construction

Feature Type	Start Depth	End Depth	Diameter	Material Type
Seal	0.00	36.00	20.000	BENTONITE
Casing	2.00	274.00	16.000	STEEL
Open Interval	36.00	289.58	16.000	OPEN ANNULAR SPACE
Open Interval	289.58	316.58	12.000	SCREEN
Casing	249.58	321.50	12.000	STEEL

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
6/4/2025		113.75	52.25	DRILLER	GWATER	REPORTED	UNKNOWN	2.00

*Records/Page:

Geochemistry Samples