USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 07177700 Flat Rock Creek at Us Hwy 75 at Tulsa, OK

Tulsa County, Oklahoma

Hydrologic Unit Code 11070107

Latitude 36°13'32", Longitude 95°56'40" NAD27

Drainage area 22.6 square miles

Gage datum 571.54 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
26	1991-07-18 10:52	CDT	Yes	CZJ	USGS	1.00	3.90	0.00	0.70	Good	Clear	NONE
25	1991-05-21 13:19	CDT	Yes	CZJ	USGS	14.3	4.34	-0.01	0.50	Good	Clear	NONE
24	1991-03-29 14:30	CST	Yes	CZJ	USGS	7.71	4.20	0.01	1.00	Good	Clear	NONE
23	1991-02-04 14:40	CST	Yes	CZJ	USGS	1.27	3.96	0.00	1.10	Good	Clear	NONE
22	1990-12-07 15:00	CST	Yes	CZJ/DKW	USGS	0.82	3.89	-0.01	0.50	Poor	Clear	NONE
21	1990-09-26 17:20	CDT	Yes	TVN	USGS	0.15	3.76	0.00	0.30	Poor	Clear	NONE
20	1990-04-24 14:16	CDT	Yes	TVN	USGS	121	5.57	-0.02	0.50	Fair	Clear	NONE
19	1990-02-28 15:48	CST	Yes	TVN	USGS	797	14.46	0.66	0.60	Fair	Unspecifed	NONE
18	1990-02-16 17:36	CST	Yes	TVN	USGS	10.2	4.28	-0.01	0.40	Fair	Clear	NONE
17	1990-01-12 15:32	CST	Yes	TVN	USGS	1.13	3.98	0.00	0.40	Poor	Clear	NONE
16	1989-10-13 16:22	CDT	Yes	TVN	USGS	0.43	3.89	0.00	0.30	Fair	Clear	NONE
15	1989-09-19 10:17	CDT	Yes	GHH	USGS	1.53	4.63	0.00	0.60	Fair	Clear	NONE
14	1989-08-07 16:46	CDT	Yes	GHH	USGS	1.71	4.12	0.00	0.60	Fair	Clear	NONE
13	1989-07-06 09:35	CDT	Yes	GHH	USGS	2.32	4.18	0.00	0.60	Fair	Clear	NONE
12	1989-05-15 15:00	CDT	Yes	GHH	USGS	0.96	4.01	0.00	0.50	Fair	Clear	NONE
11	1989-04-11 12:22	CDT	Yes	GHH	USGS	2.74	4.13	0.00	0.80	Fair	Clear	NONE
10	1989-03-08 11:30	CST	Yes	GHH	USGS	24.8	4.70	0.02	0.50	Fair	Clear	NONE
9	1989-01-24 08:15	CST	Yes	GHH	USGS	1.62	4.01	0.00	0.30	Fair	Clear	NONE
8	1988-12-01 13:30	CST	Yes	GHH	USGS	1.56	4.04	0.00	0.50	Fair	Clear	NONE
7	1988-08-31 11:35	CDT	Yes	GHH	USGS	0.72	3.89	0.00	0.20	Fair	Clear	NONE
6	1988-07-12 10:55	CDT	Yes	GHH	USGS	2.40	4.21	0.00	1.00	Fair	Clear	NONE
5	1988-03-02 21:30	CST	Yes	DKW/PAC	USGS	3550	15.71	0.44	1.50	Fair	Clear	NONE
4	1988-03-02 14:15	CST	Yes	GHH	USGS	80.0	5.51	0.04	0.80	Good	Clear	NONE
3	1987-07-16 14:45	CDT	Yes	REJ	USGS	1.56	3.93	0.00	0.30	Fair		NONE
2	1987-07-07 15:45	CDT	Yes	REJ/CRB	USGS	3.86	4.10	0.00	0.50	Good	Clear	NONE
1	1987-05-28 16:27	CDT	Yes	REJ/SWL	USGS	124	14.61	0.00	1.40	Fair	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

1991-07-18 10:52

CDT

Yes

CZJ

USGS

1.00

3.90

0.00

0.70

Good

Clear

NONE

1991-05-21 13:19

CDT

Yes

CZJ

USGS

14.3

4.34

-0.01

0.50

Good

Clear

NONE

1991-03-29 14:30

CST

Yes

CZJ

USGS

7.71

4.20

0.01

1.00

Good

Clear

NONE

1991-02-04 14:40

CST

Yes

CZJ

USGS

1.27

3.96

0.00

1.10

Good

Clear

NONE

1990-12-07 15:00

CST

Yes

CZJ/DKW

USGS

0.82

3.89

-0.01

0.50

Poor

Clear

NONE

1990-09-26 17:20

CDT

Yes

TVN

USGS

0.15

3.76

0.00

0.30

Poor

Clear

NONE

1990-04-24 14:16

CDT

Yes

TVN

USGS

121

5.57

-0.02

0.50

Fair

Clear

NONE

1990-02-28 15:48

CST

Yes

TVN

USGS

797

14.46

0.66

0.60

Fair

Unspecifed

NONE

1990-02-16 17:36

CST

Yes

TVN

USGS

10.2

4.28

-0.01

0.40

Fair

Clear

NONE

1990-01-12 15:32

CST

Yes

TVN

USGS

1.13

3.98

0.00

0.40

Poor

Clear

NONE

1989-10-13 16:22

CDT

Yes

TVN

USGS

0.43

3.89

0.00

0.30

Fair

Clear

NONE

1989-09-19 10:17

CDT

Yes

GHH

USGS

1.53

4.63

0.00

0.60

Fair

Clear

NONE

1989-08-07 16:46

CDT

Yes

GHH

USGS

1.71

4.12

0.00

0.60

Fair

Clear

NONE

1989-07-06 09:35

CDT

Yes

GHH

USGS

2.32

4.18

0.00

0.60

Fair

Clear

NONE

1989-05-15 15:00

CDT

Yes

GHH

USGS

0.96

4.01

0.00

0.50

Fair

Clear

NONE

1989-04-11 12:22

CDT

Yes

GHH

USGS

2.74

4.13

0.00

0.80

Fair

Clear

NONE

1989-03-08 11:30

CST

Yes

GHH

USGS

24.8

4.70

0.02

0.50

Fair

Clear

NONE

1989-01-24 08:15

CST

Yes

GHH

USGS

1.62

4.01

0.00

0.30

Fair

Clear

NONE

1988-12-01 13:30

CST

Yes

GHH

USGS

1.56

4.04

0.00

0.50

Fair

Clear

NONE

1988-08-31 11:35

CDT

Yes

GHH

USGS

0.72

3.89

0.00

0.20

Fair

Clear

NONE

1988-07-12 10:55

CDT

Yes

GHH

USGS

2.40

4.21

0.00

1.00

Fair

Clear

NONE

1988-03-02 21:30

CST

Yes

DKW/PAC

USGS

3550

15.71

0.44

1.50

Fair

Clear

NONE

1988-03-02 14:15

CST

Yes

GHH

USGS

80.0

5.51

0.04

0.80

Good

Clear

NONE

1987-07-16 14:45

CDT

Yes

REJ

USGS

1.56

3.93

0.00

0.30

Fair

NONE

1987-07-07 15:45

CDT

Yes

REJ/CRB

USGS

3.86

4.10

0.00

0.50

Good

Clear

NONE

1987-05-28 16:27

CDT

Yes

REJ/SWL

USGS

124

14.61

0.00

1.40

Fair

Unspecifed

NONE