USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 03486665 KNOB CR AT WAYFIELD DR AT JOHNSON CITY, TN

Washington County, Tennessee

Hydrologic Unit Code 06010103

Latitude 36°22'11", Longitude 82°22'13" NAD27

Drainage area 11.4 square miles

Contributing drainage area 9.0 square miles

Gage datum 1,441.49 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
35	1995-03-08 18:11	EST	Yes	JCB	USGS	65.2	1.93	-0.03	0.20	Poor	Clear	NONE
34	1995-03-07 16:37	EST	Yes	JCB	USGS	20.5	1.18	0.00	0.60	Poor	Clear	NONE
33	1994-03-28 13:33	EST	Yes	CWC	USGS	103	1.99	-0.02	0.50	Unspecified		NONE
32	1994-01-05 13:10	EST	Yes	CWC	USGS	19.3	1.19	-0.01	0.80	Fair	Clear	NONE
31	1993-11-22 14:50	EST	Yes	CWC	USGS	5.04	0.94	0.00	0.50	Unspecified	DebrisLight	NONE
30	1993-08-23 14:00	EDT	Yes	TDP	USGS	7.98	0.97	0.00	0.40	Fair	Clear	NONE
29	1993-06-08 14:30	EDT	Yes	TDT	USGS	11.5	1.05	0.00	0.50	Good	Clear	NONE
28	1993-06-02 17:50	EDT	Yes	TDP	USGS	12.3	1.06	0.00	0.50	Fair	Clear	NONE
27	1993-04-19 11:10	EDT	Yes	TDP	USGS	24.5	1.25	0.00	0.50	Fair	Clear	NONE
26	1993-01-07 10:30	EST	Yes	LMB/GCJ	USGS	18.3	1.17	0.01	0.90	Fair	Clear	NONE
25	1992-11-17 11:40	EST	Yes	TDP	USGS	8.54	0.98	0.00	0.60	Fair	DebrisLight	NONE
24	1992-10-07 08:40	EDT	Yes	GCJ	USGS	11.2	1.03	0.01	0.60	Fair	DebrisLight	NONE
23	1992-09-03 12:20	EDT	Yes	TDT/TDP	USGS	10.2	1.01	0.03	0.60	Fair	DebrisLight	NONE
22	1992-09-01 11:10	EDT	Yes	TDP	USGS	9.01	0.98	0.00	0.50	Fair	DebrisLight	NONE
21	1992-07-22 13:35	EDT	Yes	TDT	USGS	11.1	1.06	0.00	1.00	Good	Clear	NONE
20	1992-06-10 09:06	EDT	Yes	JCB	USGS	28.8	1.32	-0.04	0.40	Fair	Clear	NONE
19	1992-04-27 14:05	EDT	Yes	TDP	USGS	13.0	1.07	0.00	0.50	Fair	DebrisLight	NONE
18	1992-03-24 09:10	EST	Yes	TDP	USGS	24.6	1.24	0.00	0.40	Good	DebrisLight	NONE
17	1992-02-10 11:02	EST	Yes	GCJ	USGS	10.7	1.04	0.00	0.50	Fair	Clear	NONE
16	1992-01-07 10:40	EST	Yes	GCJ	USGS	20.6	1.23	0.01	0.40	Fair	Clear	NONE
15	1991-11-19 13:55	EST	Yes	TDP	USGS	5.75	0.94	-0.02	0.40	Fair	DebrisLight	NONE
14	1991-10-16 16:25	EDT	Yes	GCJ	USGS	6.14	0.95	0.00	0.50	Fair	DebrisLight	NONE
13	1991-09-11 10:06	EDT	Yes	GCJ	USGS	8.89	1.02	0.00	0.50	Fair	Clear	NONE
12	1991-08-06 10:42	EDT	Yes	GCJ	USGS	12.0	1.07	0.01	0.50	Fair	Clear	NONE
11	1991-07-09 08:52	EDT	Yes	GCJ	USGS	9.60	1.03	0.00	0.60	Fair	DebrisLight	NONE
10	1991-05-29 10:25	EDT	Yes	TDP	USGS	20.7	1.22	-0.01	0.50	Fair	DebrisLight	NONE
9	1991-04-17 14:40	EDT	Yes	TDP	USGS	23.0	1.24	0.00	0.50	Fair	Clear	NONE
8	1991-03-29 11:12	EST	Yes	GCJ/GBS	USGS	178	2.60	0.01	0.30	Poor	Clear	NONE
7	1991-03-22 09:49	EST	Yes	GCJ	USGS	76.6	1.86	0.08	0.20	Poor	Clear	NONE
6	1991-03-22 09:18	EST	Yes	GCJ	USGS	61.7	1.66	0.04	0.20	Poor	Clear	NONE
5	1991-03-19 08:31	EST	Yes	GCJ	USGS	28.2	1.33	0.00	0.80	Fair	Clear	NONE
4	1991-01-11 11:42	EST	Yes	TDP	USGS	49.9	1.54	-0.04	0.30	Good	DebrisModerate	NONE
3	1991-01-09 09:10	EST	Yes	TDP	USGS	13.9	1.11	0.00	0.50	Fair	DebrisLight	NONE
2	1990-12-12 15:38	EST	Yes	ACH	USGS	6.59	0.97	-0.01	0.40	Good	DebrisLight	NONE
1	1990-11-01 11:14	EST	Yes	GCJ/RTW	USGS	8.27	1.04	0.00	0.80	Good	DebrisLight	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

1995-03-08 18:11

EST

Yes

JCB

USGS

65.2

1.93

-0.03

0.20

Poor

Clear

NONE

1995-03-07 16:37

EST

Yes

JCB

USGS

20.5

1.18

0.00

0.60

Poor

Clear

NONE

1994-03-28 13:33

EST

Yes

CWC

USGS

103

1.99

-0.02

0.50

Unspecified

NONE

1994-01-05 13:10

EST

Yes

CWC

USGS

19.3

1.19

-0.01

0.80

Fair

Clear

NONE

1993-11-22 14:50

EST

Yes

CWC

USGS

5.04

0.94

0.00

0.50

Unspecified

DebrisLight

NONE

1993-08-23 14:00

EDT

Yes

TDP

USGS

7.98

0.97

0.00

0.40

Fair

Clear

NONE

1993-06-08 14:30

EDT

Yes

TDT

USGS

11.5

1.05

0.00

0.50

Good

Clear

NONE

1993-06-02 17:50

EDT

Yes

TDP

USGS

12.3

1.06

0.00

0.50

Fair

Clear

NONE

1993-04-19 11:10

EDT

Yes

TDP

USGS

24.5

1.25

0.00

0.50

Fair

Clear

NONE

1993-01-07 10:30

EST

Yes

LMB/GCJ

USGS

18.3

1.17

0.01

0.90

Fair

Clear

NONE

1992-11-17 11:40

EST

Yes

TDP

USGS

8.54

0.98

0.00

0.60

Fair

DebrisLight

NONE

1992-10-07 08:40

EDT

Yes

GCJ

USGS

11.2

1.03

0.01

0.60

Fair

DebrisLight

NONE

1992-09-03 12:20

EDT

Yes

TDT/TDP

USGS

10.2

1.01

0.03

0.60

Fair

DebrisLight

NONE

1992-09-01 11:10

EDT

Yes

TDP

USGS

9.01

0.98

0.00

0.50

Fair

DebrisLight

NONE

1992-07-22 13:35

EDT

Yes

TDT

USGS

11.1

1.06

0.00

1.00

Good

Clear

NONE

1992-06-10 09:06

EDT

Yes

JCB

USGS

28.8

1.32

-0.04

0.40

Fair

Clear

NONE

1992-04-27 14:05

EDT

Yes

TDP

USGS

13.0

1.07

0.00

0.50

Fair

DebrisLight

NONE

1992-03-24 09:10

EST

Yes

TDP

USGS

24.6

1.24

0.00

0.40

Good

DebrisLight

NONE

1992-02-10 11:02

EST

Yes

GCJ

USGS

10.7

1.04

0.00

0.50

Fair

Clear

NONE

1992-01-07 10:40

EST

Yes

GCJ

USGS

20.6

1.23

0.01

0.40

Fair

Clear

NONE

1991-11-19 13:55

EST

Yes

TDP

USGS

5.75

0.94

-0.02

0.40

Fair

DebrisLight

NONE

1991-10-16 16:25

EDT

Yes

GCJ

USGS

6.14

0.95

0.00

0.50

Fair

DebrisLight

NONE

1991-09-11 10:06

EDT

Yes

GCJ

USGS

8.89

1.02

0.00

0.50

Fair

Clear

NONE

1991-08-06 10:42

EDT

Yes

GCJ

USGS

12.0

1.07

0.01

0.50

Fair

Clear

NONE

1991-07-09 08:52

EDT

Yes

GCJ

USGS

9.60

1.03

0.00

0.60

Fair

DebrisLight

NONE

1991-05-29 10:25

EDT

Yes

TDP

USGS

20.7

1.22

-0.01

0.50

Fair

DebrisLight

NONE

1991-04-17 14:40

EDT

Yes

TDP

USGS

23.0

1.24

0.00

0.50

Fair

Clear

NONE

1991-03-29 11:12

EST

Yes

GCJ/GBS

USGS

178

2.60

0.01

0.30

Poor

Clear

NONE

1991-03-22 09:49

EST

Yes

GCJ

USGS

76.6

1.86

0.08

0.20

Poor

Clear

NONE

1991-03-22 09:18

EST

Yes

GCJ

USGS

61.7

1.66

0.04

0.20

Poor

Clear

NONE

1991-03-19 08:31

EST

Yes

GCJ

USGS

28.2

1.33

0.00

0.80

Fair

Clear

NONE

1991-01-11 11:42

EST

Yes

TDP

USGS

49.9

1.54

-0.04

0.30

Good

DebrisModerate

NONE

1991-01-09 09:10

EST

Yes

TDP

USGS

13.9

1.11

0.00

0.50

Fair

DebrisLight

NONE

1990-12-12 15:38

EST

Yes

ACH

USGS

6.59

0.97

-0.01

0.40

Good

DebrisLight

NONE

1990-11-01 11:14

EST

Yes

GCJ/RTW

USGS

8.27

1.04

0.00

0.80

Good

DebrisLight

NONE