USGS Surface Water for USA: Streamflow Measurements

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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