DESC 9108

Well Information

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Identification
Type of Report:	Water Well
Type of Work:	NEW
Well Report:	DESC 9108 View Log Groundwater Site
Well Label:	4106
Start Card:	16158
Original Report:
Owner Well Nbr:	3
Company Job Nbr:
Primary Use:	COMMUNITY
Complete Date:	12/05/1990

Land Owner
Name:
Company:	CITY OF BEND
Address:	PO BOX 431 BEND, OR 97701

Location

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Latitude/Longitude
Latitude:	44.02828191
Longitude:	-121.32982124
Horiz. Error:	100.00 ft.

Location
County:	DESC
TRSQQ:	WM18.00S12.00E7NWSE
Tax Map:
Tax Lot:	100
Lot:
Block:
Subdivision:
Street of Well:
WM District:	11
Surface Elev:
	Well Report Mapping Tool

Tax Lots

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Well Construction

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Construction
Start Date:	12/26/1989
Completed Date:	12/05/1990
Drill Method:	Rotary Air , Cable , OTHER - COMBINED METHODS
Depth of Completed Well:	812.00
Est. Depth Drilled:	812.00
Special Standards:
Seal Placed Method:
Abandonment Start Date:
Abandonment Completed Date:

Backfill
Backfill Placement:
Backfill Material:
Explosives Used:
Explosive Type:
Explosive Amount:

Filter Pack
Filter Pack:	365.00 ft to 495.00 ft
Filter Pack Material:	PEA GRAVEL
Filter Pack Size:

Bore Hole

Row	Diameter (in)	From (ft)	To (ft)
1	16.00	0.00	497.00
2	8.00	497.00	812.00

Seal

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Abandonment Log

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Casing/Liner

Row	Casing/Liner	Diameter (in)	Above Land Surface	From Depth	To (ft)	Gauge	Material	Weld	Glue	Thread	Shoe Inside	Shoe Outside	Shoe Other	Shoe Location
1	Casing	12.00	●	2.00	496.00	.375	Steel	●

Temporary Casing

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Perforations

Row	Method	Material	Casing/Liner	Diameter (in)	From (ft)	To (ft)	Perforation Size	Screen/Slot Size Width	Slot Length	Nbr of Slots
1	FACTORY		Casing	12.00	417.00	497.00		0.250		1920

Screens

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Well Test

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Well Test
Temperature:	52 F
Lab Analysis:
Lab Analysis Done By:
Total Dissolved Solids:
Water Quality Concerns:

Well Test

Test Type	Yield (gpm)	Drawdown	Drill Stem/ Pump Depth	Duration (hr)	Calculated Specific Capacity (gpm/ft)
Pump	550.0	24.0		24.0	22.92

Analysis

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Static Water Level

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Static Water Level
Depth First Water:	389.00
Pre-Static Water Level:
Pre-Static Water Level Date:
Post-Static Water Level:	376.00
Post-Static Water Level Date:	10/08/1990

Static Water Level

Row	From(ft)	To(ft)	SWL	Est. Flow Rate
1	389.00	396.00	376.00	75.0
2	417.00	488.00	376.00	300.0
3	690.00	812.00	376.00	1500.0

Lithology

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Material

Row	From	To	Material	Static Water Level
1	0.00	1.00	TOPSOIL
2	1.00	20.00	PINHOLE LAVA BLACK
3	20.00	25.00	BLACK LAVA
4	25.00	32.00	BROKEN BLACK LAVA
5	32.00	39.00	BLACK LAVA SOLID
6	39.00	50.00	RED CINDERS
7	50.00	81.00	RED GRAVELY PUMICE (MUDDY)
8	81.00	90.00	BLACK LAVA
9	90.00	120.00	BROKEN BLK LAVA & RED
10	120.00	133.00	BROKEN BLACK LAVA
11	133.00	139.00	BLACK LAVA (HARD)
12	139.00	165.00	MILD BROWN LAVA MUDDY
13	165.00	183.00	RED CINDERS
14	183.00	192.00	BROWN SAND & PUMICE
15	192.00	203.00	BROWN SAND & GRAVELS
16	203.00	209.00	BROWN CONGLOMERATE
17	209.00	212.00	BROKEN BLACK LAVA
18	212.00	237.00	BLACK LAVA (HARD)
19	237.00	286.00	PINK LAVA
20	286.00	297.00	BROWN LAVA
21	323.00	354.00	RED CINDERS (CEMENTED)
22	354.00	360.00	BROWN LAVA (HARD)
23	360.00	373.00	RED LAVA (HARD)
24	373.00	391.00	GREY LAVA	389.00
25	391.00	412.00	BROWN CONGLOMERATE
26	412.00	434.00	GREY BASALT FRACTURED
27	434.00	478.00	RED CINDER CONGLOMERATE
28	478.00	500.00	GREY BASALT
29	500.00	512.00	BROWN & RED CONGLOMERATE
30	512.00	540.00	HARD GREY BASALT
31	540.00	550.00	BROWN BASALT
32	550.00	554.00	RED BASALT
33	554.00	559.00	RED BASALT
34	559.00	566.00	BROWN BASALT BROKEN
35	566.00	571.00	BROWN & RED CONGLOMERATE
36	571.00	579.00	RED BASALT
37	579.00	594.00	SOFT RED BASALT
38	594.00	606.00	HARD BROWN BASALT
39	606.00	607.00	BROKEN BROWN BASALT
40	607.00	620.00	HARD BROWN BASALT
41	620.00	630.00	FINE CONGLOMERATE
42	630.00	690.00	BLACK & RED CINDERS
43	690.00	710.00	RED CINDERS
44	710.00	812.00	RED CINDERS

Well Constructor

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Bonded Driller Name:	ROBERT BUCKNER
Bonded Driller Company:	WESTERN WATER DEVELOPMENT
Bonded Driller Number:	1385
Bonded Date Signed:	02/22/1994

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

Geologist Engineer:

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Documents

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Title	Document Type	Source	Download Image
DESC 9108	WELL REPORT	DRILLER	Image

Oregon Water Resources Department
Well Log Information System

Well Log: DESC 9108

Oregon Water Resources Department Well Log Information System

Well Log: DESC 9108

Oregon Water Resources Department
Well Log Information System