USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 07120620 BIG ARROYO NEAR THATCHER, CO

Las Animas County, Colorado

Hydrologic Unit Code 11020005

Latitude 37°33'17.40", Longitude 104°01'16.40" NAD83

Drainage area 15.4 square miles

Gage datum 5,288 feet above NGVD29

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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
45	2020-11-03 16:07:30	MST	Yes	NOY	USGS	0.00				Excellent	NoFlow	NONE
44	2020-08-19 12:52	MDT	Yes	NOY	USGS	0.00				Excellent	NoFlow	NONE
43	2020-06-25 11:22	MDT	Yes	NOY	USGS	0.00				Excellent	NoFlow	NONE
42	2020-06-18 10:37	MDT	Yes	NOY	USGS	0.00				Excellent	NoFlow	NONE
41	2020-03-17 09:37	MDT	Yes	NOY	USGS	0.00				Excellent	NoFlow	NONE
40	2019-11-06 13:52:30	MST	Yes	NOY	USGS	0.00				Excellent	Clear	NONE
39	2019-10-25 09:52	MDT	Yes	NOY	USGS	0.00				Excellent	Clear	NONE
38	2019-10-23 15:37	MDT	Yes	NOY	USGS	0.00				Excellent	Clear	NONE
37	2019-06-19 09:17	MDT	Yes	NOY	USGS	0.00		0.00	0.25	Excellent	Clear	NONE
36	2019-06-14 15:32	MDT	Yes	NOY	USGS	0.00				Excellent	Clear	NONE
35	2019-03-28 17:17	MDT	Yes	NOY	USGS	0.00				Excellent	Clear	NONE
34	2018-11-01 12:37	MDT	Yes	NOY/SES	USGS	0.00				Excellent	Unspecifed	NONE
33	2018-08-16 10:22	MDT	Yes	NOY	USGS	0.00				Excellent	Clear	NONE
32	2018-08-01 13:07	MDT	Yes	NOY	USGS	0.00				Excellent	Clear	NONE
31	2018-07-19 09:37	MDT	Yes	NOY	USGS	0.00				Excellent	Clear	NONE
30	2018-05-23 11:52	MDT	Yes	NOY	USGS	0.00				Excellent	Clear	NONE
29	2018-04-30 15:07	MDT	Yes	NOY	USGS	0.00				Excellent	Clear	NONE
28	2017-11-14 10:07:30	MST	Yes	NOY	USGS	0.00				Good	Clear	NONE
27	2017-08-02 13:32	MDT	Yes	NOY	USGS	0.00				Good	Clear	NONE
26	2017-06-08 09:47	MDT	Yes	NOY	USGS	0.00				Good	Clear	NONE
25	2005-04-13 15:25	MDT	Yes	JMK	USGS	17.8	3.08	0.04	0.30	Fair	Clear	NONE
24	1999-04-30 17:00	MDT	Yes	JMK	USGS	25.8	3.14	-0.03	0.20	Poor	Clear	NONE
23	1990-07-10 18:00	MDT	Yes	BDB	USGS	70.8	3.46	-0.16	0.20	Fair	Clear	NONE
22	1990-07-10 17:30	MDT	Yes	BDB	USGS	178	3.86	-0.10	0.20	Fair	Clear	NONE
21	1988-09-14 18:50	MDT	Yes	JAW	USGS	1.10	2.80	-0.03	0.50	Fair	Clear	NONE
20	1988-09-14 17:00	MDT	Yes	JAW	USGS	10.1	3.00	-0.06	0.50	Fair	Clear	NONE
19	1988-09-14 15:50	MDT	Yes	JAW	USGS	26.3	3.17	-0.13	0.50	Fair	Clear	NONE
18	1987-05-06 17:39	MDT	Yes	BDB	USGS	25.8	3.16	0.02	0.20	Fair	Clear	NONE
17	1987-05-06 16:40	MDT	Yes	BDB	USGS	2.92	2.84	0.04	0.30	Fair	Clear	NONE
16	1987-05-06 16:11	MDT	Yes	BDB	USGS	2.90	2.82	0.03	0.20	Fair	Clear	NONE
15	1986-08-01 -- --	--	Yes	PVG/REH	USGS	13.0	3.03	-0.06	0.20	Fair		NONE
14	1985-07-28 -- --	--	Yes	RTA	USGS	121	3.64	-0.13	0.30	Poor		NONE
13	1985-07-28 -- --	--	Yes	RTA	USGS	732	4.22			Poor		NONE
12	1984-09-21 -- --	--	Yes	PVG/RTA	USGS	4.18	2.89	-0.02	0.20	Poor		NONE
11	1984-08-04 -- --	--	Yes	DO	USGS	4.04	2.86	-0.04	0.30	Poor		NONE
10	1984-08-04 -- --	--	Yes	DO	USGS	20.7	3.12	-0.01	0.40	Poor		NONE
9	1984-08-02 -- --	--	Yes	RTA/RN	USGS	10.4	2.99			Poor		NONE
8	1984-06-24 -- --	--	Yes	DO	USGS	1.95	2.79			Poor		NONE
7	1984-06-24 -- --	--	Yes	DO	USGS	2.02	2.84			Poor		NONE
6	1984-06-24 -- --	--	Yes	DO	USGS	7.46	3.03			Poor		NONE
5	1984-06-24 -- --	--	Yes	RTA	USGS	1040	4.53			Poor		NONE
4	1983-08-01 -- --	--	Yes	DO	USGS	5.08	2.94			Fair		NONE
3	1983-08-01 -- --	--	Yes	DO	USGS	60.2	3.35			Fair		NONE
2	1983-08-01 -- --	--	Yes	DO	USGS	166	3.64			Fair		NONE
1	1983-08-01 -- --	--	Yes	PVG/RN	USGS	467	3.88			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

2020-11-03 16:07:30

MST

Yes

NOY

USGS

0.00

Excellent

NoFlow

NONE

2020-08-19 12:52

MDT

Yes

NOY

USGS

0.00

Excellent

NoFlow

NONE

2020-06-25 11:22

MDT

Yes

NOY

USGS

0.00

Excellent

NoFlow

NONE

2020-06-18 10:37

MDT

Yes

NOY

USGS

0.00

Excellent

NoFlow

NONE

2020-03-17 09:37

MDT

Yes

NOY

USGS

0.00

Excellent

NoFlow

NONE

2019-11-06 13:52:30

MST

Yes

NOY

USGS

0.00

Excellent

Clear

NONE

2019-10-25 09:52

MDT

Yes

NOY

USGS

0.00

Excellent

Clear

NONE

2019-10-23 15:37

MDT

Yes

NOY

USGS

0.00

Excellent

Clear

NONE

2019-06-19 09:17

MDT

Yes

NOY

USGS

0.00

0.25

Excellent

Clear

NONE

2019-06-14 15:32

MDT

Yes

NOY

USGS

0.00

Excellent

Clear

NONE

2019-03-28 17:17

MDT

Yes

NOY

USGS

0.00

Excellent

Clear

NONE

2018-11-01 12:37

MDT

Yes

NOY/SES

USGS

0.00

Excellent

Unspecifed

NONE

2018-08-16 10:22

MDT

Yes

NOY

USGS

0.00

Excellent

Clear

NONE

2018-08-01 13:07

MDT

Yes

NOY

USGS

0.00

Excellent

Clear

NONE

2018-07-19 09:37

MDT

Yes

NOY

USGS

0.00

Excellent

Clear

NONE

2018-05-23 11:52

MDT

Yes

NOY

USGS

0.00

Excellent

Clear

NONE

2018-04-30 15:07

MDT

Yes

NOY

USGS

0.00

Excellent

Clear

NONE

2017-11-14 10:07:30

MST

Yes

NOY

USGS

0.00

Good

Clear

NONE

2017-08-02 13:32

MDT

Yes

NOY

USGS

0.00

Good

Clear

NONE

2017-06-08 09:47

MDT

Yes

NOY

USGS

0.00

Good

Clear

NONE

2005-04-13 15:25

MDT

Yes

JMK

USGS

17.8

3.08

0.04

0.30

Fair

Clear

NONE

1999-04-30 17:00

MDT

Yes

JMK

USGS

25.8

3.14

-0.03

0.20

Poor

Clear

NONE

1990-07-10 18:00

MDT

Yes

BDB

USGS

70.8

3.46

-0.16

0.20

Fair

Clear

NONE

1990-07-10 17:30

MDT

Yes

BDB

USGS

178

3.86

-0.10

0.20

Fair

Clear

NONE

1988-09-14 18:50

MDT

Yes

JAW

USGS

1.10

2.80

-0.03

0.50

Fair

Clear

NONE

1988-09-14 17:00

MDT

Yes

JAW

USGS

10.1

3.00

-0.06

0.50

Fair

Clear

NONE

1988-09-14 15:50

MDT

Yes

JAW

USGS

26.3

3.17

-0.13

0.50

Fair

Clear

NONE

1987-05-06 17:39

MDT

Yes

BDB

USGS

25.8

3.16

0.02

0.20

Fair

Clear

NONE

1987-05-06 16:40

MDT

Yes

BDB

USGS

2.92

2.84

0.04

0.30

Fair

Clear

NONE

1987-05-06 16:11

MDT

Yes

BDB

USGS

2.90

2.82

0.03

0.20

Fair

Clear

NONE

1986-08-01 -- --

Yes

PVG/REH

USGS

13.0

3.03

-0.06

0.20

Fair

NONE

1985-07-28 -- --

Yes

RTA

USGS

121

3.64

-0.13

0.30

Poor

NONE

1985-07-28 -- --

Yes

RTA

USGS

732

4.22

Poor

NONE

1984-09-21 -- --

Yes

PVG/RTA

USGS

4.18

2.89

-0.02

0.20

Poor

NONE

1984-08-04 -- --

Yes

USGS

4.04

2.86

-0.04

0.30

Poor

NONE

1984-08-04 -- --

Yes

USGS

20.7

3.12

-0.01

0.40

Poor

NONE

1984-08-02 -- --

Yes

RTA/RN

USGS

10.4

2.99

Poor

NONE

1984-06-24 -- --

Yes

USGS

1.95

2.79

Poor

NONE

1984-06-24 -- --

Yes

USGS

2.02

2.84

Poor

NONE

1984-06-24 -- --

Yes

USGS

7.46

3.03

Poor

NONE

1984-06-24 -- --

Yes

RTA

USGS

1040

4.53

Poor

NONE

1983-08-01 -- --

Yes

USGS

5.08

2.94

Fair

NONE

1983-08-01 -- --

Yes

USGS

60.2

3.35

Fair

NONE

1983-08-01 -- --

Yes

USGS

166

3.64

Fair

NONE

1983-08-01 -- --

Yes

PVG/RN

USGS

467

3.88

Fair

NONE