USGS Surface Water for USA: Streamflow Measurements

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation

USGS 01510610 MERRILL CREEK TRIB NEAR TEXAS VALLEY NY

Cortland County, New York

Hydrologic Unit Code 02050102

Latitude 42°28'03", Longitude 75°59'18" NAD83

Drainage area 5.32 square miles

Gage datum 1,147.56 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
26	2023-05-01 06:52	EST	Yes	zah/agm	USGS	144	90.76	-0.06	0.40	Fair	DebrisModerate	NONE
25	2021-10-26 12:49:32	EST	No
24	2018-09-18 06:46:30	EST	Yes	AGL/JPM	USGS	148	90.56	-0.11	0.75	Good	Clear	NONE
22	2017-04-21 13:57	EST	Yes	agm/amw	USGS	66.4	90.13	-0.04	0.70	Fair	Clear	NONE
23	2017-04-21 12:54	EST	Yes	agm/amw	USGS	63.6	90.13	-0.04	0.77	Fair	Clear	NONE
21	2013-04-12 11:36	EST	Yes	JPM	USGS	92.4	90.32	0.01	0.50	Good	Clear	NONE
20	2010-10-01 06:39	EST	Yes	JPM/MJW	USGS	268	91.10	-0.16	0.60	Fair	DebrisLight	NONE
19	2008-02-06 09:25	EST	Yes	MJW	USGS	398	91.75	-0.30	0.60	Fair	Clear	NONE
18	2008-01-11 13:05	EST	Yes	MJW	USGS	114	90.55	0.08	0.50	Good	Clear	NONE
17	2007-03-27 07:35	EST	Yes	JPM/AGM	USGS	98.6	90.36	-0.02	0.40	Good	Clear	NONE
16	2005-11-30 10:25	EST	Yes	MJW	USGS	56.7	90.19	-0.05	0.40	Fair	Clear	NONE
15	2004-08-13 08:20	EST	Yes	MJW	USGS	94.7	90.41	-0.02	0.40	Fair	Clear	NONE
14	2003-12-11 11:30	EST	Yes	MJW	USGS	354	91.84	0.00	0.80	Fair		NONE
13	2001-03-30 15:35	EST	Yes	JEM/JPM	USGS	142	90.44	-0.02	1.00	Good	Clear	NONE
12	2000-02-25 14:25	EST	Yes	jem/cac	USGS	50.9	89.93	0.01	0.50	Good	Clear	NONE
11	1999-09-30 09:35	EST	Yes	CAC	USGS	5.07	89.47	-0.01	0.70	Fair	Clear	NONE
10	1998-01-06 08:50	EST	Yes	CAC	USGS	137	90.36	-0.08	0.80	Fair	Clear	NONE
9	1992-03-27 10:45	EST	Yes	KAV	USGS	163	90.66	-0.02	0.50	Fair	Clear	NONE
8	1991-12-03 09:15	EST	Yes	KAV	USGS	79.3	90.30	-0.01	0.60	Fair	DebrisLight	NONE
7	1990-02-23 12:30	EST	Yes	DDD	USGS	53.7	89.91	0.00	0.50	Good	Clear	NONE
6	1989-10-19 10:10	EST	Yes	DDD	USGS	4.06	89.38	0.00	0.30	Fair	Clear	NONE
5	1984-04-05 -- --	--	Yes	WFC	USGS	191	90.60	0.06	0.30	Good	Clear	NONE
4	1983-12-14 -- --	--	Yes	WFC	USGS	144	90.21	-0.09	0.50	Good	Clear	NONE
3	1981-02-11 -- --	--	Yes	ACB/LEE	USGS	51.6	89.17	0.02	0.30	Fair		NONE
2	1980-03-21 -- --	--	Yes	ACB	USGS	166	90.01	0.02	0.40	Fair	Clear	NONE
1	1977-04-14 -- --	--	Yes	ACB/HWW	USGS	4.07	88.31	0.00	0.40	Fair		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

2023-05-01 06:52

EST

Yes

zah/agm

USGS

144

90.76

-0.06

0.40

Fair

DebrisModerate

NONE

2021-10-26 12:49:32

EST

2018-09-18 06:46:30

EST

Yes

AGL/JPM

USGS

148

90.56

-0.11

0.75

Good

Clear

NONE

2017-04-21 13:57

EST

Yes

agm/amw

USGS

66.4

90.13

-0.04

0.70

Fair

Clear

NONE

2017-04-21 12:54

EST

Yes

agm/amw

USGS

63.6

90.13

-0.04

0.77

Fair

Clear

NONE

2013-04-12 11:36

EST

Yes

JPM

USGS

92.4

90.32

0.01

0.50

Good

Clear

NONE

2010-10-01 06:39

EST

Yes

JPM/MJW

USGS

268

91.10

-0.16

0.60

Fair

DebrisLight

NONE

2008-02-06 09:25

EST

Yes

MJW

USGS

398

91.75

-0.30

0.60

Fair

Clear

NONE

2008-01-11 13:05

EST

Yes

MJW

USGS

114

90.55

0.08

0.50

Good

Clear

NONE

2007-03-27 07:35

EST

Yes

JPM/AGM

USGS

98.6

90.36

-0.02

0.40

Good

Clear

NONE

2005-11-30 10:25

EST

Yes

MJW

USGS

56.7

90.19

-0.05

0.40

Fair

Clear

NONE

2004-08-13 08:20

EST

Yes

MJW

USGS

94.7

90.41

-0.02

0.40

Fair

Clear

NONE

2003-12-11 11:30

EST

Yes

MJW

USGS

354

91.84

0.00

0.80

Fair

NONE

2001-03-30 15:35

EST

Yes

JEM/JPM

USGS

142

90.44

-0.02

1.00

Good

Clear

NONE

2000-02-25 14:25

EST

Yes

jem/cac

USGS

50.9

89.93

0.01

0.50

Good

Clear

NONE

1999-09-30 09:35

EST

Yes

CAC

USGS

5.07

89.47

-0.01

0.70

Fair

Clear

NONE

1998-01-06 08:50

EST

Yes

CAC

USGS

137

90.36

-0.08

0.80

Fair

Clear

NONE

1992-03-27 10:45

EST

Yes

KAV

USGS

163

90.66

-0.02

0.50

Fair

Clear

NONE

1991-12-03 09:15

EST

Yes

KAV

USGS

79.3

90.30

-0.01

0.60

Fair

DebrisLight

NONE

1990-02-23 12:30

EST

Yes

DDD

USGS

53.7

89.91

0.00

0.50

Good

Clear

NONE

1989-10-19 10:10

EST

Yes

DDD

USGS

4.06

89.38

0.00

0.30

Fair

Clear

NONE

1984-04-05 -- --

Yes

WFC

USGS

191

90.60

0.06

0.30

Good

Clear

NONE

1983-12-14 -- --

Yes

WFC

USGS

144

90.21

-0.09

0.50

Good

Clear

NONE

1981-02-11 -- --

Yes

ACB/LEE

USGS

51.6

89.17

0.02

0.30

Fair

NONE

1980-03-21 -- --

Yes

ACB

USGS

166

90.01

0.02

0.40

Fair

Clear

NONE

1977-04-14 -- --

Yes

ACB/HWW

USGS

4.07

88.31

0.00

0.40

Fair

NONE