USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

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USGS 14012000 WALLA WALLA RIVER AT MILTON-FREEWATER, OR

Umatilla County, Oregon

Hydrologic Unit Code 17070102

Latitude 45°55'17.8", Longitude 118°22'28.3" NAD83

Drainage area 160 square miles

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Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	Gage Height (ft)	GH Change (ft)	Meas. Duration (hr)	Meas. Rated	Control	Flow Adjust. Code
50	2022-10-07 11:40:16	PDT	Yes	DWS	OR064	98.2	3.82	0.01	1.00	Fair	Clear	NONE
49	2022-08-17 14:32:37	PDT	Yes	DWS	OR064	116	3.77	0.00	0.60	Fair	Clear	NONE
48	2022-07-22 08:54:40	PDT	Yes	dws	OR064	144	3.95	0.02	0.90	Fair	Clear	NONE
47	2022-06-27 10:50:53	PDT	Yes	DWS	OR064	247	4.32	-0.01	1.40	Fair	Clear	NONE
46	2022-06-14 17:07:30	PDT	Yes	JMW/DAM	USGS	1590	6.03	-0.02	1.60	Fair	Clear	NONE
45	2022-05-07 10:38:30	PDT	Yes	JMW	USGS	1780	6.49	0.02	1.50	Fair	Clear	NONE
44	2022-05-04 12:33:30	PDT	Yes	JMW	USGS	515	5.16	-0.01	1.20	Fair	Clear	NONE
43	2022-04-15 09:28:30	PDT	Yes	dws	OR064	229	4.60	0.00	0.80	Fair		NONE
42	2022-01-07 16:22	PST	Yes	mak/dam	USGS	1040	5.56	0.06	0.80	Poor	DebrisLight	NONE
41	2021-12-01 10:53:30	PST	Yes	PEW	OR064	187	4.49	0.00	1.00	Fair	Clear	NONE
40	2021-11-18 11:30	PST	Yes	DWS	OR064	144	4.30	0.04	0.90	Fair	Clear	NONE
39	2021-10-28 10:20	PDT	Yes	PEW	OR064	124	4.28		0.60	Fair	Clear	NONE
38	2021-09-16 13:26:30	PDT	Yes	DWS	OR064	105	4.16	-0.01		Fair	Clear	NONE
37	2021-08-25 09:29:30	PDT	Yes	DWS	OR064	109	4.14	0.03	1.00	Fair	Clear	NONE
36	2021-08-04 11:15	PDT	Yes	DWS	ORO64	108	4.15	0.04	1.25	Fair	Unspecifed	NONE
35	2021-07-28 08:00	PDT	Yes	DWS	ORO64	111	4.17	0.02	1.00	Fair	Clear	NONE
34	2021-07-19 14:14	PDT	Yes	DWS	ORO64	110	4.15	0.00	0.80	Fair	Clear	NONE
33	2021-07-08 10:38	PDT	Yes	JMW	USGS	111	4.23	0.00	7.00	Poor	Clear	NONE
32	2021-07-07 13:49:30	PDT	Yes	DWS	OR064	110	4.20	0.01	0.80	Fair		NONE
31	2021-06-25 08:34:30	PDT	Yes	JMW	OR064	138	4.30	0.01	1.00	Fair	Clear	NONE
30	2021-06-23 15:07:30	PDT	Yes	JMW	OR064	133	4.29	0.00		Fair		NONE
29	2021-06-04 09:47:30	PDT	Yes	PEW/DWS	OR064	263	4.70		0.80	Fair	Clear	NONE
28	2021-05-14 10:10:30	PDT	Yes	PEW/DWS	OR064	400	4.96	-0.01	1.00	Fair	Clear	NONE
27	2021-04-01 10:47	PDT	Yes	MAK/WGL	USGS	434	5.15	-0.02		Poor	Clear	NONE
26	2021-03-18 11:32	PDT	Yes	MAK	USGS	432	5.03	-0.01	2.00	Good	Clear	NONE
25	2021-02-23 13:49	PST	Yes	dam	USGS	759	5.38		1.20	Poor	DebrisModerate	NONE

Meas.
Number

Date Time

Time
Datum

Measurement
Used?

Who

Measuring
Agency

Stream
flow
(ft³/s)

Gage
Height
(ft)

GH
Change
(ft)

Meas.
Duration
(hr)

Meas.
Rated

Control

Flow
Adjust.
Code

2022-10-07 11:40:16

PDT

Yes

DWS

OR064

98.2

3.82

0.01

1.00

Fair

Clear

NONE

2022-08-17 14:32:37

PDT

Yes

DWS

OR064

116

3.77

0.00

0.60

Fair

Clear

NONE

2022-07-22 08:54:40

PDT

Yes

dws

OR064

144

3.95

0.02

0.90

Fair

Clear

NONE

2022-06-27 10:50:53

PDT

Yes

DWS

OR064

247

4.32

-0.01

1.40

Fair

Clear

NONE

2022-06-14 17:07:30

PDT

Yes

JMW/DAM

USGS

1590

6.03

-0.02

1.60

Fair

Clear

NONE

2022-05-07 10:38:30

PDT

Yes

JMW

USGS

1780

6.49

0.02

1.50

Fair

Clear

NONE

2022-05-04 12:33:30

PDT

Yes

JMW

USGS

515

5.16

-0.01

1.20

Fair

Clear

NONE

2022-04-15 09:28:30

PDT

Yes

dws

OR064

229

4.60

0.00

0.80

Fair

NONE

2022-01-07 16:22

PST

Yes

mak/dam

USGS

1040

5.56

0.06

0.80

Poor

DebrisLight

NONE

2021-12-01 10:53:30

PST

Yes

PEW

OR064

187

4.49

0.00

1.00

Fair

Clear

NONE

2021-11-18 11:30

PST

Yes

DWS

OR064

144

4.30

0.04

0.90

Fair

Clear

NONE

2021-10-28 10:20

PDT

Yes

PEW

OR064

124

4.28

0.60

Fair

Clear

NONE

2021-09-16 13:26:30

PDT

Yes

DWS

OR064

105

4.16

-0.01

Fair

Clear

NONE

2021-08-25 09:29:30

PDT

Yes

DWS

OR064

109

4.14

0.03

1.00

Fair

Clear

NONE

2021-08-04 11:15

PDT

Yes

DWS

ORO64

108

4.15

0.04

1.25

Fair

Unspecifed

NONE

2021-07-28 08:00

PDT

Yes

DWS

ORO64

111

4.17

0.02

1.00

Fair

Clear

NONE

2021-07-19 14:14

PDT

Yes

DWS

ORO64

110

4.15

0.00

0.80

Fair

Clear

NONE

2021-07-08 10:38

PDT

Yes

JMW

USGS

111

4.23

0.00

7.00

Poor

Clear

NONE

2021-07-07 13:49:30

PDT

Yes

DWS

OR064

110

4.20

0.01

0.80

Fair

NONE

2021-06-25 08:34:30

PDT

Yes

JMW

OR064

138

4.30

0.01

1.00

Fair

Clear

NONE

2021-06-23 15:07:30

PDT

Yes

JMW

OR064

133

4.29

0.00

Fair

NONE

2021-06-04 09:47:30

PDT

Yes

PEW/DWS

OR064

263

4.70

0.80

Fair

Clear

NONE

2021-05-14 10:10:30

PDT

Yes

PEW/DWS

OR064

400

4.96

-0.01

1.00

Fair

Clear

NONE

2021-04-01 10:47

PDT

Yes

MAK/WGL

USGS

434

5.15

-0.02

Poor

Clear

NONE

2021-03-18 11:32

PDT

Yes

MAK

USGS

432

5.03

-0.01

2.00

Good

Clear

NONE

2021-02-23 13:49

PST

Yes

dam

USGS

759

5.38

1.20

Poor

DebrisModerate

NONE