USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 12214500 SUMAS RIVER NEAR SUMAS, WA

Whatcom County, Washington

Hydrologic Unit Code 17110001

Latitude 48°58'30", Longitude 122°15'00" NAD27

Drainage area 31.0 square miles

Gage datum 41 feet above NAVD88

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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
41	2023-05-26 12:01:42	PDT	Yes	WDW	USGS	14.8	5.87	0.02	0.72	Fair	VegetationLight	NONE
40	2023-03-31 11:40:17	PDT	Yes	WDW	USGS	39.5	7.41	0.00	0.26	Fair	VegetationLight	NONE
39	2023-03-14 13:15:23	PDT	Yes	WDW	USGS	55.5	8.67	0.01	0.23	Poor	Clear	NONE
38	2022-12-28 10:42:36	PST	Yes	KFJ/GWH	USGS	289	13.71	0.02	0.26	Poor	Clear	NONE
37	2022-12-09 12:18:08	PST	Yes	WDW	USGS	23.3	6.53	0.00	0.22	Poor	VegetationLight	NONE
36	2022-11-04 15:17:15	PDT	Yes	WDW	USGS	54.1	8.33	0.36	0.26	Poor	VegetationLight	NONE
35	2013-07-31 11:25	PDT	Yes	JJM/WDW	USGS	10.9	4.72	0.01	1.10	Good	DebrisLight	NONE
34	2013-06-27 12:14:43	PDT	Yes	JJM	USGS	46.7	6.48	0.00	1.00	Fair	Clear	NONE
33	2013-04-16 10:48:13	PDT	Yes	CGB	USGS	98.3	8.54	0.01	1.10	Fair		NONE
32	2013-02-15 13:58:26	PST	Yes	JJM	USGS	62.1	7.30	0.01	1.00	Fair	Clear	NONE
31	2013-02-15 11:30	PST	No
30	2012-12-03 13:49:30	PST	Yes	ARS	USGS	148	9.50	0.05	1.00	Good	DebrisModerate	NONE
29	2012-11-01 11:26:57	PDT	Yes	ARS/JCT	USGS	280	11.73	0.10	1.20	Poor	DebrisModerate	NONE
28	2012-10-01 11:31:50	PDT	Yes	ARS	USGS	11.8	4.50	0.02	1.00	Good	DebrisLight	NONE
27	2012-08-14 11:04:13	PDT	Yes	ARS	USGS	18.4	4.99	0.00		Good	DebrisLight	NONE
26	2012-05-31 14:15	PDT	Yes	JMP/WDW	USGS	52.6	6.83	0.02	0.20	Fair	Clear	NONE
25	2012-04-19 09:44:30	PDT	Yes	ARS	USGS	73.0	7.87	1.00	0.50	Good	DebrisLight	NONE
24	2012-02-22 14:34	PST	Yes	ARS	USGS	264	11.40	0.01	1.20	Good	Clear	NONE
23	2012-02-15 13:07:30	PST	Yes	ARS	USGS	53.1	6.99	0.00	0.80	Fair	Clear	NONE
22	2011-12-28 14:40:30	PST	Yes	ARS	USGS	116	8.80	0.21	1.90	Poor	DebrisLight	NONE
21	2011-10-01 11:07:30	PDT	Yes	ARS	USGS	13.5	4.73	0.00	0.60	Fair	DebrisLight	NONE
20	2011-08-18 10:29:30	PDT	Yes	ARS	USGS	13.2	4.64	0.00	0.60	Fair	DebrisLight	NONE
19	2011-06-23 10:18	PDT	Yes	ARS	USGS	31.6	5.97	0.00	0.40	Fair	Clear	NONE
18	2011-05-11 14:05	PDT	Yes	ARS/CC	USGS	103	8.65	0.02	0.20	Poor	DebrisLight	NONE
17	2011-04-28 13:45	PDT	Yes	WDW	USGS	196	10.26	0.02	1.30	Fair		NONE
16M	1981-08-10 -- --	--	Yes	ADM	USGS	21.0				Unspecified		NONE
15M	1981-07-19 -- --	--	Yes	ADM	USGS	48.0				Unspecified		NONE
14M	1980-10-06 -- --	--	Yes	ADM	USGS	16.0				Unspecified		NONE
13M	1980-08-18 -- --	--	Yes	ADM	USGS	19.0				Unspecified		NONE
12M	1979-09-25 -- --	--	Yes	ADM	USGS	9.90				Unspecified		NONE
11M	1979-06-26 -- --	--	Yes	ADM	USGS	11.0				Unspecified		NONE
10M	1967-08-31 -- --	--	Yes	ADM	USGS	6.80				Unspecified		NONE
9M	1959-08-11 -- --	--	Yes	ADM	USGS	13.0				Unspecified		NONE
8M	1959-07-21 -- --	--	Yes	ADM	USGS	16.0				Unspecified		NONE
7M	1959-07-03 -- --	--	Yes	ADM	USGS	28.0				Unspecified		NONE
6M	1958-08-19 -- --	--	Yes	ADM	USGS	8.00				Unspecified		NONE
5M	1956-09-07 -- --	--	Yes	ADM	USGS	13.0				Unspecified		NONE
4M	1956-08-09 -- --	--	Yes	ADM	USGS	17.0				Unspecified		NONE
3M	1955-08-24 -- --	--	Yes	ADM	USGS	18.0				Unspecified		NONE
2M	1954-11-16 -- --	--	Yes	ADM	USGS	46.0				Unspecified		NONE
1M	1951-08-14 -- --	--	Yes	ADM	USGS	11.0				Unspecified		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

2023-05-26 12:01:42

PDT

Yes

WDW

USGS

14.8

5.87

0.02

0.72

Fair

VegetationLight

NONE

2023-03-31 11:40:17

PDT

Yes

WDW

USGS

39.5

7.41

0.00

0.26

Fair

VegetationLight

NONE

2023-03-14 13:15:23

PDT

Yes

WDW

USGS

55.5

8.67

0.01

0.23

Poor

Clear

NONE

2022-12-28 10:42:36

PST

Yes

KFJ/GWH

USGS

289

13.71

0.02

0.26

Poor

Clear

NONE

2022-12-09 12:18:08

PST

Yes

WDW

USGS

23.3

6.53

0.00

0.22

Poor

VegetationLight

NONE

2022-11-04 15:17:15

PDT

Yes

WDW

USGS

54.1

8.33

0.36

0.26

Poor

VegetationLight

NONE

2013-07-31 11:25

PDT

Yes

JJM/WDW

USGS

10.9

4.72

0.01

1.10

Good

DebrisLight

NONE

2013-06-27 12:14:43

PDT

Yes

JJM

USGS

46.7

6.48

0.00

1.00

Fair

Clear

NONE

2013-04-16 10:48:13

PDT

Yes

CGB

USGS

98.3

8.54

0.01

1.10

Fair

NONE

2013-02-15 13:58:26

PST

Yes

JJM

USGS

62.1

7.30

0.01

1.00

Fair

Clear

NONE

2013-02-15 11:30

PST

2012-12-03 13:49:30

PST

Yes

ARS

USGS

148

9.50

0.05

1.00

Good

DebrisModerate

NONE

2012-11-01 11:26:57

PDT

Yes

ARS/JCT

USGS

280

11.73

0.10

1.20

Poor

DebrisModerate

NONE

2012-10-01 11:31:50

PDT

Yes

ARS

USGS

11.8

4.50

0.02

1.00

Good

DebrisLight

NONE

2012-08-14 11:04:13

PDT

Yes

ARS

USGS

18.4

4.99

0.00

Good

DebrisLight

NONE

2012-05-31 14:15

PDT

Yes

JMP/WDW

USGS

52.6

6.83

0.02

0.20

Fair

Clear

NONE

2012-04-19 09:44:30

PDT

Yes

ARS

USGS

73.0

7.87

1.00

0.50

Good

DebrisLight

NONE

2012-02-22 14:34

PST

Yes

ARS

USGS

264

11.40

0.01

1.20

Good

Clear

NONE

2012-02-15 13:07:30

PST

Yes

ARS

USGS

53.1

6.99

0.00

0.80

Fair

Clear

NONE

2011-12-28 14:40:30

PST

Yes

ARS

USGS

116

8.80

0.21

1.90

Poor

DebrisLight

NONE

2011-10-01 11:07:30

PDT

Yes

ARS

USGS

13.5

4.73

0.00

0.60

Fair

DebrisLight

NONE

2011-08-18 10:29:30

PDT

Yes

ARS

USGS

13.2

4.64

0.00

0.60

Fair

DebrisLight

NONE

2011-06-23 10:18

PDT

Yes

ARS

USGS

31.6

5.97

0.00

0.40

Fair

Clear

NONE

2011-05-11 14:05

PDT

Yes

ARS/CC

USGS

103

8.65

0.02

0.20

Poor

DebrisLight

NONE

2011-04-28 13:45

PDT

Yes

WDW

USGS

196

10.26

0.02

1.30

Fair

NONE

16M

1981-08-10 -- --

Yes

ADM

USGS

21.0

Unspecified

NONE

15M

1981-07-19 -- --

Yes

ADM

USGS

48.0

Unspecified

NONE

14M

1980-10-06 -- --

Yes

ADM

USGS

16.0

Unspecified

NONE

13M

1980-08-18 -- --

Yes

ADM

USGS

19.0

Unspecified

NONE

12M

1979-09-25 -- --

Yes

ADM

USGS

9.90

Unspecified

NONE

11M

1979-06-26 -- --

Yes

ADM

USGS

11.0

Unspecified

NONE

10M

1967-08-31 -- --

Yes

ADM

USGS

6.80

Unspecified

NONE

1959-08-11 -- --

Yes

ADM

USGS

13.0

Unspecified

NONE

1959-07-21 -- --

Yes

ADM

USGS

16.0

Unspecified

NONE

1959-07-03 -- --

Yes

ADM

USGS

28.0

Unspecified

NONE

1958-08-19 -- --

Yes

ADM

USGS

8.00

Unspecified

NONE

1956-09-07 -- --

Yes

ADM

USGS

13.0

Unspecified

NONE

1956-08-09 -- --

Yes

ADM

USGS

17.0

Unspecified

NONE

1955-08-24 -- --

Yes

ADM

USGS

18.0

Unspecified

NONE

1954-11-16 -- --

Yes

ADM

USGS

46.0

Unspecified

NONE

1951-08-14 -- --

Yes

ADM

USGS

11.0

Unspecified

NONE