USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01593600 MIDDLE PATUXENT RIVER NEAR WEST FRIENDSHIP, MD

Howard County, Maryland

Hydrologic Unit Code 02060006

Latitude 39°17'13", Longitude 76°57'33" NAD27

Drainage area 11.4 square miles

Gage datum 400 feet above NGVD29

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Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	Meas. Rated	Control	Flow Adjust. Code
28	1990-09-10 10:30	EDT	Yes	RHP	USGS	4.44	Good	Clear	NONE
27	1990-04-26 10:25	EDT	Yes	RHP	USGS	10.8	Good	Clear	NONE
26	1989-10-16 16:58	EDT	Yes	JRD/MT	USGS	5.35	Good	Clear	NONE
25	1989-04-26 16:30	EDT	Yes	JRD/MT	USGS	8.93	Good	Clear	NONE
24	1988-12-20 15:37	EST	Yes	JRD/MT	USGS	5.34	Good	Clear	NONE
23	1988-12-05 14:35	EST	Yes	JRD	USGS	6.69	Good	Clear	NONE
22	1988-10-13 17:25	EDT	Yes	JRD	USGS	3.02	Good	Clear	NONE
21	1988-09-12 14:25	EDT	Yes	JRD	USGS	3.36	Good	Clear	NONE
20	1988-06-30 14:45	EDT	Yes	JRD	USGS	4.87	Good	Clear	NONE
19	1988-03-18 14:00	EST	Yes	JRD	USGS	22.1	Good	Clear	NONE
18	1987-11-19 13:40	EST	Yes	JRD	USGS	5.23	Good	Clear	NONE
17	1987-10-19 18:50	EDT	Yes	JRD	USGS	4.28	Good	Clear	NONE
16	1966-09-13 13:45	EDT	Yes	WBS	USGS	0.64	Fair	Clear	NONE
15	1966-07-20 10:00	EDT	Yes	WBS	USGS	1.31	Fair	Clear	NONE
14	1963-11-27 10:15	EST	Yes	WJD	USGS	4.35	Good	Clear	NONE
13	1963-09-25 12:00	EDT	Yes	DHC	USGS	1.79	Good	Clear	NONE
12	1963-07-23 14:05	EDT	Yes	BMH	USGS	2.53	Fair	Clear	NONE
11	1962-08-01 11:10	EDT	Yes	DHC	USGS	3.83	Good	Clear	NONE
10	1961-09-06 14:15	EDT	Yes	JMD	USGS	4.62	Good	Clear	NONE
9	1959-09-25 13:25	EDT	Yes	JMD	USGS	3.01	Good	Clear	NONE
8	1959-05-12 10:15	EDT	Yes	WJD	USGS	5.19	Fair	Clear	NONE
7	1958-09-09 13:25	EDT	Yes	JWG	USGS	4.99	Good	Clear	NONE
6	1958-06-06 14:10	EDT	Yes	FLD	USGS	9.27	Good	Clear	NONE
5	1958-05-19 10:55	EDT	Yes	AGT	USGS	13.0	Fair	Clear	NONE
4	1957-12-20 10:00	EST	Yes	AGT	USGS	13.6	Good	Clear	NONE
3	1957-08-22 13:15	EDT	Yes	WJD	USGS	1.72	Good	Clear	NONE
2	1957-05-06 13:45	EDT	Yes	LCD	USGS	7.58	Fair	Clear	NONE
1	1956-05-26 11:30	EDT	Yes	DGB	USGS	6.13	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

1990-09-10 10:30

EDT

Yes

RHP

USGS

4.44

Good

Clear

NONE

1990-04-26 10:25

EDT

Yes

RHP

USGS

10.8

Good

Clear

NONE

1989-10-16 16:58

EDT

Yes

JRD/MT

USGS

5.35

Good

Clear

NONE

1989-04-26 16:30

EDT

Yes

JRD/MT

USGS

8.93

Good

Clear

NONE

1988-12-20 15:37

EST

Yes

JRD/MT

USGS

5.34

Good

Clear

NONE

1988-12-05 14:35

EST

Yes

JRD

USGS

6.69

Good

Clear

NONE

1988-10-13 17:25

EDT

Yes

JRD

USGS

3.02

Good

Clear

NONE

1988-09-12 14:25

EDT

Yes

JRD

USGS

3.36

Good

Clear

NONE

1988-06-30 14:45

EDT

Yes

JRD

USGS

4.87

Good

Clear

NONE

1988-03-18 14:00

EST

Yes

JRD

USGS

22.1

Good

Clear

NONE

1987-11-19 13:40

EST

Yes

JRD

USGS

5.23

Good

Clear

NONE

1987-10-19 18:50

EDT

Yes

JRD

USGS

4.28

Good

Clear

NONE

1966-09-13 13:45

EDT

Yes

WBS

USGS

0.64

Fair

Clear

NONE

1966-07-20 10:00

EDT

Yes

WBS

USGS

1.31

Fair

Clear

NONE

1963-11-27 10:15

EST

Yes

WJD

USGS

4.35

Good

Clear

NONE

1963-09-25 12:00

EDT

Yes

DHC

USGS

1.79

Good

Clear

NONE

1963-07-23 14:05

EDT

Yes

BMH

USGS

2.53

Fair

Clear

NONE

1962-08-01 11:10

EDT

Yes

DHC

USGS

3.83

Good

Clear

NONE

1961-09-06 14:15

EDT

Yes

JMD

USGS

4.62

Good

Clear

NONE

1959-09-25 13:25

EDT

Yes

JMD

USGS

3.01

Good

Clear

NONE

1959-05-12 10:15

EDT

Yes

WJD

USGS

5.19

Fair

Clear

NONE

1958-09-09 13:25

EDT

Yes

JWG

USGS

4.99

Good

Clear

NONE

1958-06-06 14:10

EDT

Yes

FLD

USGS

9.27

Good

Clear

NONE

1958-05-19 10:55

EDT

Yes

AGT

USGS

13.0

Fair

Clear

NONE

1957-12-20 10:00

EST

Yes

AGT

USGS

13.6

Good

Clear

NONE

1957-08-22 13:15

EDT

Yes

WJD

USGS

1.72

Good

Clear

NONE

1957-05-06 13:45

EDT

Yes

LCD

USGS

7.58

Fair

Clear

NONE

1956-05-26 11:30

EDT

Yes

DGB

USGS

6.13

Good

Clear

NONE