MARI 71998

Well Information

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Identification
Type of Report:	Water Well
Type of Work:	NEW
Well Report:	MARI 71998 View Log Groundwater Site
Well Label:	156274
Start Card:	1079929
Original Report:
Owner Well Nbr:
Company Job Nbr:
Primary Use:	IRRIGATION
Complete Date:	01/05/2026

Land Owner
Name:	MARK TRIBBETT
Company:	JB INSTANT LAWN INC
Address:	5287 BLUE GRASS LANE NE SILVERTON, OR 97381

Location

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Latitude/Longitude
Latitude:	44.99885000
Longitude:	-122.89003000
Horiz. Error:	99.00 ft.

Location
County:	MARI
TRSQQ:	WM6.00S2.00W35SESE
Tax Map:
Tax Lot:	1100
Lot:
Block:
Subdivision:
Street of Well:	5287 BLUE GRASS LANE NE, SILVERTON, OR 97381
WM District:	16
Surface Elev:	212.98 FT
	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:	10/10/2025
Completed Date:	01/05/2026
Drill Method:	Rotary Air , Cable
Depth of Completed Well:	259.00
Est. Depth Drilled:	264.00
Special Standards:
Seal Placed Method:	C , OTHER - PLACED DRY
Abandonment Start Date:
Abandonment Completed Date:

Backfill
Backfill Placement:	54.00 ft to 60.00 ft
Backfill Material:
Explosives Used:
Explosive Type:
Explosive Amount:

Filter Pack
Filter Pack:	103.00 ft to 259.00 ft
Filter Pack Material:	CSS
Filter Pack Size:	6/9 & 8/12

Bore Hole

Row	Diameter (in)	From (ft)	To (ft)
1	16.00	0.00	60.00
2	12.00	60.00	264.00

Seal

Row	Material	From (ft)	To (ft)	Amount	Amount Calc.
1	Bentonite	0.00	0.50	0.50	0.50
2	Cement	0.50	54.00	31.00	23.00

Abandonment Log

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Casing/Liner

Row	Casing/Liner	Diameter (in)	Above Land Surface	From Depth	To (ft)	Gauge	Material	Weld	Shoe Outside	Shoe Location
1	Casing	12.00	●	1.50	141.00	0.375 - Gauge	Steel	●	●	264.00
2	Liner	10.00		100.00	141.00	0.250 - Gauge	Steel	●
3	Liner	8.00		204.00	214.00	0.250 - Gauge	Steel	●
4	Liner	8.00		249.00	259.00	0.250 - Gauge	Steel	●

Temporary Casing

Temp Casing	Diameter (in)	From (ft)	To (ft)
●	16.00	-1.00	52.00

Perforations

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Screens

Row	Type	Material	Casing/Liner	Diameter (in)	Gauge	From (ft)	To (ft)	Screen Size	Slot Size	Nbr of Slots	Telescope/ Pipe size
1	V-WIRE	STAINLESS STEEL	Liner	8.00		141.00	204.00	0.065			Pipe Size
2	V-WIRE	STAINLESS STEEL	Liner	8.00		214.00	249.00	0.045			Pipe Size

Well Test

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Well Test
Temperature:	56 F
Lab Analysis:
Lab Analysis Done By:
Total Dissolved Solids:	138.00 ppm
Water Quality Concerns:

Well Test

Test Type	Yield (gpm)	Drawdown	Drill Stem/ Pump Depth	Duration (hr)	Calculated Specific Capacity (gpm/ft)
Pump	500.0	73.0	140.00	4.0	6.85

Analysis

No data matches search criteria.

Static Water Level

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Static Water Level
Depth First Water:	79.00
Pre-Static Water Level:
Pre-Static Water Level Date:
Post-Static Water Level:	60.00
Post-Static Water Level Date:	01/05/2026

Static Water Level

Row	Date	From(ft)	To(ft)	SWL	Est. Flow Rate
1	10/14/2025	79.00	119.00	60.00	500.0
2	10/15/2025	119.00	139.00	60.00	500.0
3	10/16/2025	139.00	159.00	60.00	500.0
4	10/19/2025	159.00	179.00	60.00	500.0
5	10/20/2025	179.00	199.00	60.00	500.0
6	10/21/2025	199.00	229.00	60.00	500.0
7	10/23/2025	229.00	248.00	60.00	500.0

Lithology

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Material

Row	From	To	Material
1	0.00	1.50	TOPSOIL
2	1.50	32.00	CLAY BROWN
3	32.00	44.00	CLAY GREY DENSE
4	44.00	62.00	SOFT BROWN SILTSTONE
5	62.00	79.00	CLAY BROWN GRANULAR
6	79.00	132.00	SAND & GRAVEL BROWN
7	132.00	144.00	GRAVEL WITH SAND GREY COURSE
8	144.00	191.00	GRAVEL WITH SAND BROWN
9	191.00	203.00	GRAVEL WITH SAND GREY MEDIUM LOOSE
10	203.00	213.00	CLAY GREY
11	213.00	224.00	SAND GREY FINE
12	224.00	236.00	SAND GREY FINE
13	236.00	248.00	SAND COURSE SMALL GRAVEL WOOD WITH CLAY
14	248.00	264.00	CLAY GREY

Well Constructor

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Bonded Driller Name:	DANIEL STADELI
Bonded Driller Company:	R STADELI & SONS WELL & PUMP INC
Bonded Driller Number:	1487
Bonded Date Signed:	01/26/2026

Unbonded Name:
Unbonded Company:
Unbonded Number:
Unbonded Date Signed:
Other Name:
Other Affiliation:
Other License Nbr:

Geologist Engineer:

Comments

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Comments
12" Drive shoe cut off @ 264 ft. 10" Flush drive shoe on top of 10" riser pipe @ 100 ft. 8" x 10" Weld busing @ 141'. Bottom plate welded on tail pipe @ 259 ft. Pea gravel back fill - 259 ft - 264 ft

Documents

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Title	Document Type	Source	Download Image	Received Date
MARI 71998	EXEMPT USE MAP	DRILLER	Image	1/26/2026
MARI 71998	WELL REPORT	DRILLER	Image	1/26/2026

Oregon Water Resources Department
Well Log Information System

Well Log: MARI 71998

Oregon Water Resources Department Well Log Information System

Well Log: MARI 71998

Oregon Water Resources Department
Well Log Information System