USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

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USGS 02334580 LEVEL CREEK AT SETTLES BRIDGE RD, NEAR SUWANEE, GA

Gwinnett County, Georgia

Hydrologic Unit Code 03130001

Latitude 34°05'03", Longitude 84°05'39" NAD27

Drainage area 8.33 square miles

Contributing drainage area 8.33 square miles

Gage datum 950 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
15	1988-07-21 12:30	EDT	Yes	GAB	USGS	0.24		0.00	0.20	Good	Clear	NONE
14	1986-10-24 13:15	EDT	Yes	JDE	USGS	3.25		0.00	0.50	Good	Clear	NONE
13	1986-08-26 14:05	EDT	Yes	HHP	USGS	0.70				Good	Clear	NONE
12	1976-08-16 10:30	EDT	Yes	FAC	USGS	5.40	1.46			Good	Clear	NONE
11	1976-03-20 11:17	EST	Yes	FAE	USGS	19.5	1.82	0.00	0.40	Good	Clear	NONE
10	1975-10-24 10:00	EDT	Yes	FAS	USGS	7.07	1.63	0.00	0.30	Good	Clear	NONE
9	1975-10-23 11:20	EDT	Yes	CAR	USGS	8.80	1.65			Unspecified	Clear	NONE
8	1975-10-22 15:15	EDT	Yes	FLW	USGS	9.48	1.62			Good	Clear	NONE
7	1975-10-21 12:03	EDT	Yes	FAS	USGS	10.3	1.69	-0.02	0.60	Unspecified	Clear	NONE
6	1975-08-11 10:35	EDT	Yes	FAS	USGS	21.2	1.99	-0.01	0.30	Good	Clear	NONE
5	1975-07-29 12:35	EDT	Yes	FAS	USGS	6.63	1.58	0.00	0.50	Good	Clear	NONE
4	1961-10-31 14:25	EST	Yes	RFC	USGS	3.50				Good	Clear	NONE
3	1958-10-27 15:15	EST	Yes	JMM	USGS	2.39				Good	Clear	NONE
2	1957-09-07 -- --	--	Yes	ACC	USGS	0.38				Good	Clear	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

1988-07-21 12:30

EDT

Yes

GAB

USGS

0.24

0.00

0.20

Good

Clear

NONE

1986-10-24 13:15

EDT

Yes

JDE

USGS

3.25

0.00

0.50

Good

Clear

NONE

1986-08-26 14:05

EDT

Yes

HHP

USGS

0.70

Good

Clear

NONE

1976-08-16 10:30

EDT

Yes

FAC

USGS

5.40

1.46

Good

Clear

NONE

1976-03-20 11:17

EST

Yes

FAE

USGS

19.5

1.82

0.00

0.40

Good

Clear

NONE

1975-10-24 10:00

EDT

Yes

FAS

USGS

7.07

1.63

0.00

0.30

Good

Clear

NONE

1975-10-23 11:20

EDT

Yes

CAR

USGS

8.80

1.65

Unspecified

Clear

NONE

1975-10-22 15:15

EDT

Yes

FLW

USGS

9.48

1.62

Good

Clear

NONE

1975-10-21 12:03

EDT

Yes

FAS

USGS

10.3

1.69

-0.02

0.60

Unspecified

Clear

NONE

1975-08-11 10:35

EDT

Yes

FAS

USGS

21.2

1.99

-0.01

0.30

Good

Clear

NONE

1975-07-29 12:35

EDT

Yes

FAS

USGS

6.63

1.58

0.00

0.50

Good

Clear

NONE

1961-10-31 14:25

EST

Yes

RFC

USGS

3.50

Good

Clear

NONE

1958-10-27 15:15

EST

Yes

JMM

USGS

2.39

Good

Clear

NONE

1957-09-07 -- --

Yes

ACC

USGS

0.38

Good

Clear

NONE