USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 09471580 SAN PEDRO RIVER AT ST DAVID, AZ

Cochise County, Arizona

Hydrologic Unit Code 15050202

Latitude 31°54'19.1", Longitude 110°14'45.8" NAD83

Drainage area 2,017 square miles

Gage datum 3,582 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
40	2021-11-24 10:28	MST	Yes	MG	USGS	0.00				Excellent		NONE
39	2021-11-19 17:45:30	MST	Yes	JTF	USGS	0.00				Excellent	NoFlow	NONE
38	2021-08-31 16:45	MST	Yes	AD	USGS	4.58	4.51	0.03	0.33	Poor	Clear	NONE
37	2021-08-31 16:20:30	MST	Yes	AD	USGS	4.27	4.51	-0.01	0.42	Poor	Clear	NONE
36	2021-01-28 15:00	MST	Yes	AD	USGS	0.00				Excellent	NoFlow	NONE
35	2020-10-28 13:42	MST	Yes	MG/RAF	USGS	0.00				Excellent		NONE
34	2020-10-07 14:03:30	MST	Yes	KE/AD	USGS	0.00				Excellent	NoFlow	NONE
33	2020-07-29 14:30:30	MST	Yes	JTF	USGS	0.00				Excellent	NoFlow	NONE
32	2020-06-05 12:30:30	MST	Yes	RAF	USGS	0.00				Excellent	Clear	NONE
31	2020-04-22 11:41	MST	Yes	JTF	USGS	2.56	4.14	0.02	0.75	Fair	VegetationModerate	NONE
30	2020-04-08 10:41:30	MST	Yes	JTF	USGS	3.18	4.10	-0.01	1.00	Fair		NONE
29	2020-03-18 10:33	MST	Yes	JTF	USGS	26.3	4.38	-0.01	0.75	Fair		NONE
28	2020-02-10 07:50:30	MST	Yes	LH	USGS	1.97	3.96			Good	DebrisModerate	NONE
27	2020-01-30 13:05:30	MST	Yes	LH	USGS	2.47	3.96			Good	Clear	NONE
26	2020-01-08 11:52:30	MST	Yes	LH	USGS	12.9	4.23			Fair	Clear	NONE
25	2019-12-10 08:37:30	MST	Yes	LH	USGS	28.4	4.34			Fair	Clear	NONE
24	2019-12-05 12:54	MST	Yes	LH	USGS	68.7	4.60			Fair	Clear	NONE
23	2019-12-05 11:16	MST	Yes	LH	USGS	72.6	4.62			Fair	Clear	NONE
22	2019-12-02 09:42:30	MST	Yes	LH	USGS	266	5.49			Poor	Clear	NONE
21	2019-12-02 08:45:30	MST	Yes	LH	USGS	277	5.51			Poor	Clear	NONE
20	2019-11-29 11:52:30	MST	Yes	CEB	USGS	3320	11.27			Poor		NONE
19	2019-11-26 09:15	MST	Yes	LH	USGS	0.00				Excellent		NONE
18	2019-10-30 10:00	MST	Yes	LH/MG	USGS	0.00				Excellent	NoFlow	NONE
17	2019-10-02 08:48:30	MST	Yes	ehm	USGS	0.00				Excellent		NONE
16	2019-08-25 15:55:30	MST	Yes	LLA/EHM	USGS	29.6	4.97	-0.01	0.30	Good	Clear	NONE
15	2019-08-24 10:40:30	MST	Yes	LLA/EHM	USGS	161	5.75			Fair	Clear	NONE
14	2019-08-24 10:05	MST	Yes	LLA/EHM	USGS	182	5.84	-0.06	0.40	Poor	Clear	NONE
13	2019-08-15 11:23:30	MST	Yes	JTF	USGS	0.00				Excellent		NONE
12	2019-04-24 09:00	MST	Yes	LH	USGS	0.00				Excellent		NONE
11	2019-03-06 09:15	MST	Yes	LH	USGS	0.00				Excellent		NONE
10	2019-01-31 13:15	MST	Yes	LH	USGS	0.00				Excellent		NONE
9	2018-12-13 09:45	MST	Yes	LH	USGS	0.00				Excellent	Unspecifed	NONE
8	2018-11-06 14:30:30	MST	Yes	RAF/LLA	USGS	0.00				Excellent	NoFlow	NONE
7	2018-09-27 15:22:30	MST	Yes	KTE	USGS	0.00				Excellent	FillControlChanged	NONE
6	2018-09-13 12:30	MST	Yes	ehm	USGS	0.00				Excellent		NONE
5	2018-07-31 10:57	MST	Yes	EHM/LLA	USGS	115	5.68	-0.05	0.40	Fair	Clear	NONE
4	2018-07-31 10:30	MST	Yes	EHM/LLA	USGS	126	5.74	-0.07	0.40	Poor	Clear	NONE
3	2018-07-26 09:45	MST	Yes	ehm	USGS	0.00				Excellent		NONE
2	2018-07-11 16:44:30	MST	Yes	LLA/EHM	USGS	0.00				Excellent	NoFlow	NONE
1	2018-07-10 10:36	MST	Yes	CEB/BTF	USGS	0.00				Excellent	NoFlow	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

2021-11-24 10:28

MST

Yes

USGS

0.00

Excellent

NONE

2021-11-19 17:45:30

MST

Yes

JTF

USGS

0.00

Excellent

NoFlow

NONE

2021-08-31 16:45

MST

Yes

USGS

4.58

4.51

0.03

0.33

Poor

Clear

NONE

2021-08-31 16:20:30

MST

Yes

USGS

4.27

4.51

-0.01

0.42

Poor

Clear

NONE

2021-01-28 15:00

MST

Yes

USGS

0.00

Excellent

NoFlow

NONE

2020-10-28 13:42

MST

Yes

MG/RAF

USGS

0.00

Excellent

NONE

2020-10-07 14:03:30

MST

Yes

KE/AD

USGS

0.00

Excellent

NoFlow

NONE

2020-07-29 14:30:30

MST

Yes

JTF

USGS

0.00

Excellent

NoFlow

NONE

2020-06-05 12:30:30

MST

Yes

RAF

USGS

0.00

Excellent

Clear

NONE

2020-04-22 11:41

MST

Yes

JTF

USGS

2.56

4.14

0.02

0.75

Fair

VegetationModerate

NONE

2020-04-08 10:41:30

MST

Yes

JTF

USGS

3.18

4.10

-0.01

1.00

Fair

NONE

2020-03-18 10:33

MST

Yes

JTF

USGS

26.3

4.38

-0.01

0.75

Fair

NONE

2020-02-10 07:50:30

MST

Yes

USGS

1.97

3.96

Good

DebrisModerate

NONE

2020-01-30 13:05:30

MST

Yes

USGS

2.47

3.96

Good

Clear

NONE

2020-01-08 11:52:30

MST

Yes

USGS

12.9

4.23

Fair

Clear

NONE

2019-12-10 08:37:30

MST

Yes

USGS

28.4

4.34

Fair

Clear

NONE

2019-12-05 12:54

MST

Yes

USGS

68.7

4.60

Fair

Clear

NONE

2019-12-05 11:16

MST

Yes

USGS

72.6

4.62

Fair

Clear

NONE

2019-12-02 09:42:30

MST

Yes

USGS

266

5.49

Poor

Clear

NONE

2019-12-02 08:45:30

MST

Yes

USGS

277

5.51

Poor

Clear

NONE

2019-11-29 11:52:30

MST

Yes

CEB

USGS

3320

11.27

Poor

NONE

2019-11-26 09:15

MST

Yes

USGS

0.00

Excellent

NONE

2019-10-30 10:00

MST

Yes

LH/MG

USGS

0.00

Excellent

NoFlow

NONE

2019-10-02 08:48:30

MST

Yes

ehm

USGS

0.00

Excellent

NONE

2019-08-25 15:55:30

MST

Yes

LLA/EHM

USGS

29.6

4.97

-0.01

0.30

Good

Clear

NONE

2019-08-24 10:40:30

MST

Yes

LLA/EHM

USGS

161

5.75

Fair

Clear

NONE

2019-08-24 10:05

MST

Yes

LLA/EHM

USGS

182

5.84

-0.06

0.40

Poor

Clear

NONE

2019-08-15 11:23:30

MST

Yes

JTF

USGS

0.00

Excellent

NONE

2019-04-24 09:00

MST

Yes

USGS

0.00

Excellent

NONE

2019-03-06 09:15

MST

Yes

USGS

0.00

Excellent

NONE

2019-01-31 13:15

MST

Yes

USGS

0.00

Excellent

NONE

2018-12-13 09:45

MST

Yes

USGS

0.00

Excellent

Unspecifed

NONE

2018-11-06 14:30:30

MST

Yes

RAF/LLA

USGS

0.00

Excellent

NoFlow

NONE

2018-09-27 15:22:30

MST

Yes

KTE

USGS

0.00

Excellent

FillControlChanged

NONE

2018-09-13 12:30

MST

Yes

ehm

USGS

0.00

Excellent

NONE

2018-07-31 10:57

MST

Yes

EHM/LLA

USGS

115

5.68

-0.05

0.40

Fair

Clear

NONE

2018-07-31 10:30

MST

Yes

EHM/LLA

USGS

126

5.74

-0.07

0.40

Poor

Clear

NONE

2018-07-26 09:45

MST

Yes

ehm

USGS

0.00

Excellent

NONE

2018-07-11 16:44:30

MST

Yes

LLA/EHM

USGS

0.00

Excellent

NoFlow

NONE

2018-07-10 10:36

MST

Yes

CEB/BTF

USGS

0.00

Excellent

NoFlow

NONE