USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 02208163 TRIB TO ALCOVY R TRIB FLOWERS BR NR GRAYSON, GA

Gwinnett County, Georgia

Hydrologic Unit Code 03070103

Latitude 33°54'05.60", Longitude 83°55'54.00" NAD83

Gage datum 965.00 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)	Meas. Duration (hr)	Meas. Rated	Control	Flow Adjust. Code
20	2014-07-29 07:33:30	EDT	Yes	AJG	USGS	0.38	0.29	0.30	Poor		NONE
19	2014-07-19 09:31:30	EDT	Yes	AJG	USGS	4.99	0.91	0.10	Poor		NONE
18	2014-03-21 08:27:30	EDT	Yes	GJG	USGS	1.13	0.39	0.30	Poor		NONE
17	2013-11-13 -- --	--	Yes	ajg	USGS	0.40	0.32		Poor		NONE
16	2013-10-22 11:41	EDT	Yes	AJG	USGS	0.42	0.28	0.20	Poor		NONE
15	2013-07-30 05:38	EDT	Yes	gjg	USGS	0.62	0.32		Poor		NONE
14	2013-04-29 11:24	EDT	Yes	mdh	USGS	1.43	0.42		Poor		NONE
13	2013-04-23 12:51	EDT	Yes	mdh	USGS	0.86	0.35		Poor		NONE
12	2013-04-23 09:15	EDT	Yes	AG	USGS	0.70	0.35		Poor		NONE
11	2013-02-21 09:41	EST	Yes	mdh	USGS	0.80	0.35		Poor		NONE
10	2013-02-01 10:03	EST	Yes	mdh	USGS	0.92	0.36		Poor		NONE
9	2012-12-18 08:55	EST	Yes	mdh	USGS	0.65	0.30		Unspecified		NONE
8	2012-11-28 08:40	EST	Yes	gjg	USGS	0.27	0.29		Poor		NONE
7	2012-11-15 11:15	EST	Yes	mdh	USGS	0.53	0.29		Poor	Unspecifed	NONE
6	2012-10-23 09:51	EDT	Yes	mdh	USGS	0.31	0.27		Poor	Unspecifed	NONE
5	2012-09-12 10:07	EDT	Yes	mdh	USGS	0.08			Poor	Unspecifed	NONE
4	2012-07-18 11:24	EDT	Yes	JDE/TDF	USGS	0.33			Poor		NONE
3	2012-03-20 09:35	EDT	Yes	GJG	USGS	0.50			Poor	Unspecifed	NONE
2	2011-11-01 12:58	EDT	Yes	CBW	USGS	0.23			Poor	Unspecifed	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

2014-07-29 07:33:30

EDT

Yes

AJG

USGS

0.38

0.29

0.30

Poor

NONE

2014-07-19 09:31:30

EDT

Yes

AJG

USGS

4.99

0.91

0.10

Poor

NONE

2014-03-21 08:27:30

EDT

Yes

GJG

USGS

1.13

0.39

0.30

Poor

NONE

2013-11-13 -- --

Yes

ajg

USGS

0.40

0.32

Poor

NONE

2013-10-22 11:41

EDT

Yes

AJG

USGS

0.42

0.28

0.20

Poor

NONE

2013-07-30 05:38

EDT

Yes

gjg

USGS

0.62

0.32

Poor

NONE

2013-04-29 11:24

EDT

Yes

mdh

USGS

1.43

0.42

Poor

NONE

2013-04-23 12:51

EDT

Yes

mdh

USGS

0.86

0.35

Poor

NONE

2013-04-23 09:15

EDT

Yes

USGS

0.70

0.35

Poor

NONE

2013-02-21 09:41

EST

Yes

mdh

USGS

0.80

0.35

Poor

NONE

2013-02-01 10:03

EST

Yes

mdh

USGS

0.92

0.36

Poor

NONE

2012-12-18 08:55

EST

Yes

mdh

USGS

0.65

0.30

Unspecified

NONE

2012-11-28 08:40

EST

Yes

gjg

USGS

0.27

0.29

Poor

NONE

2012-11-15 11:15

EST

Yes

mdh

USGS

0.53

0.29

Poor

Unspecifed

NONE

2012-10-23 09:51

EDT

Yes

mdh

USGS

0.31

0.27

Poor

Unspecifed

NONE

2012-09-12 10:07

EDT

Yes

mdh

USGS

0.08

Poor

Unspecifed

NONE

2012-07-18 11:24

EDT

Yes

JDE/TDF

USGS

0.33

Poor

NONE

2012-03-20 09:35

EDT

Yes

GJG

USGS

0.50

Poor

Unspecifed

NONE

2011-11-01 12:58

EDT

Yes

CBW

USGS

0.23

Poor

Unspecifed

NONE