USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 07370500 Castor Ck nr Grayson, LA

Caldwell Parish, Louisiana

Hydrologic Unit Code 08040302

Latitude 32°04'53.7", Longitude 92°12'23.4" NAD83

Drainage area 271.00 square miles

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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
14	2024-10-18 15:06:07	CDT	Yes	MMW/JFS	USGS	0.21	3.76	0.01	0.28	Poor	DebrisHeavy	NONE
12	2024-08-12 16:05:09	CDT	Yes	MMW/RWT	USGS	2.16	4.51	0.01	0.22	Poor	DebrisHeavy	NONE
13	2024-08-12 15:33	CDT	Yes	MMW/RWT	USGS	2.43	4.51	0.01	0.68	Poor	DebrisHeavy	NONE
11	2024-06-17 14:21:04	CDT	Yes	MMW/RWT	USGS	22.2	5.30	-0.01	0.28	Poor	DebrisHeavy	NONE
10	2024-04-01 13:31	CDT	Yes	MMW/RWT	USGS	677	11.60	0.02	0.50	Poor	Clear	NONE
9	2024-02-12 13:53:57	CST	Yes	MMW/MDD/MGB	USGS	2050	13.39	0.02	0.32	Poor	Clear	NONE
8	2024-01-26 13:18:12	CST	Yes	MMW	USGS	358	10.25	0.02	0.37	Fair	Clear	NONE
7	2023-12-04 13:52:47	CST	Yes	MMW/KKC	USGS	0.00	3.05	0.00	0.01	Excellent	NoFlow	NONE
6	2023-10-16 14:47:02	CDT	Yes	MMW/RWT	USGS	0.00	2.70	0.00	0.01	Excellent	DebrisHeavy	NONE
5	2023-08-08 13:30:06	CDT	Yes	MMW/RWT	USGS	0.20	3.76	0.00	0.00	Poor	DebrisHeavy	NONE
4	2023-07-17 13:29:09	CDT	Yes	MMW/RWT/MGB	USGS	12.9	5.10	0.01	0.25	Poor	DebrisHeavy	NONE
3	2023-05-15 14:04	CDT	Yes	MMW/SAT	USGS	1960	13.31	-0.02	0.47	Fair	Clear	NONE
2	2023-04-10 19:46:09	CDT	Yes	MMW/JMT	USGS	2200	13.46	-0.03	0.50	Fair	DebrisModerate	NONE
1	2023-03-20 12:18	CDT	Yes	MMW/DMH	USGS	681	11.65	0.01	0.48	Poor	DebrisModerate	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

2024-10-18 15:06:07

CDT

Yes

MMW/JFS

USGS

0.21

3.76

0.01

0.28

Poor

DebrisHeavy

NONE

2024-08-12 16:05:09

CDT

Yes

MMW/RWT

USGS

2.16

4.51

0.01

0.22

Poor

DebrisHeavy

NONE

2024-08-12 15:33

CDT

Yes

MMW/RWT

USGS

2.43

4.51

0.01

0.68

Poor

DebrisHeavy

NONE

2024-06-17 14:21:04

CDT

Yes

MMW/RWT

USGS

22.2

5.30

-0.01

0.28

Poor

DebrisHeavy

NONE

2024-04-01 13:31

CDT

Yes

MMW/RWT

USGS

677

11.60

0.02

0.50

Poor

Clear

NONE

2024-02-12 13:53:57

CST

Yes

MMW/MDD/MGB

USGS

2050

13.39

0.02

0.32

Poor

Clear

NONE

2024-01-26 13:18:12

CST

Yes

MMW

USGS

358

10.25

0.02

0.37

Fair

Clear

NONE

2023-12-04 13:52:47

CST

Yes

MMW/KKC

USGS

0.00

3.05

0.00

0.01

Excellent

NoFlow

NONE

2023-10-16 14:47:02

CDT

Yes

MMW/RWT

USGS

0.00

2.70

0.00

0.01

Excellent

DebrisHeavy

NONE

2023-08-08 13:30:06

CDT

Yes

MMW/RWT

USGS

0.20

3.76

0.00

Poor

DebrisHeavy

NONE

2023-07-17 13:29:09

CDT

Yes

MMW/RWT/MGB

USGS

12.9

5.10

0.01

0.25

Poor

DebrisHeavy

NONE

2023-05-15 14:04

CDT

Yes

MMW/SAT

USGS

1960

13.31

-0.02

0.47

Fair

Clear

NONE

2023-04-10 19:46:09

CDT

Yes

MMW/JMT

USGS

2200

13.46

-0.03

0.50

Fair

DebrisModerate

NONE

2023-03-20 12:18

CDT

Yes

MMW/DMH

USGS

681

11.65

0.01

0.48

Poor

DebrisModerate

NONE