USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01589050 PATAPSCO RIVER AT ELKRIDGE, MD

Baltimore County, Maryland

Hydrologic Unit Code 02060003

Latitude 39°13'23", Longitude 76°42'54" NAD27

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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
13	1967-01-23 10:00	EST	Yes	JFK	USGS	99.2	1.38	0.60	Good	Clear	NONE
12	1966-10-26 09:50	EST	Yes	MNL/DFG	USGS	70.4	1.20	0.50	Good	Clear	NONE
11	1966-08-04 13:30	EST	Yes	MNL	USGS	18.7	0.99	0.30	Good	DebrisHeavy	NONE
10	1966-06-23 08:15	EST	Yes	WBS	USGS	35.4	1.40	0.40	Fair	Clear	NONE
9	1965-11-12 09:45	EST	Yes	MWC	USGS	38.0	1.28	0.70	Fair	Clear	NONE
8	1965-09-30 07:30	EST	Yes	CEK	USGS	24.8	1.18	0.40	Fair	Clear	NONE
7	1965-08-18 09:50	EST	Yes	CEK	USGS	22.0	1.10	0.40	Fair	Clear	NONE
6	1965-06-23 13:15	EST	Yes	DHC/RLM	USGS	89.8	1.58	0.50	Fair	Clear	NONE
5	1964-09-24 14:25	EST	Yes	DHC	USGS	20.6	0.96	0.40	Good	Clear	NONE
4	1964-07-20 14:25	EST	Yes	JEH	USGS	73.6	1.33	0.30	Good	Clear	NONE
3	1964-06-23 14:00	EST	Yes	DHC	USGS	98.8	1.49	0.40	Good	Clear	NONE
2	1964-06-04 13:45	EST	Yes	JEH	USGS	89.8	1.41	0.30	Good	Clear	NONE
1	1964-03-16 16:40	EST	Yes	JEH	USGS	179	1.73	0.30	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

1967-01-23 10:00

EST

Yes

JFK

USGS

99.2

1.38

0.00

0.60

Good

Clear

NONE

1966-10-26 09:50

EST

Yes

MNL/DFG

USGS

70.4

1.20

0.00

0.50

Good

Clear

NONE

1966-08-04 13:30

EST

Yes

MNL

USGS

18.7

0.99

0.00

0.30

Good

DebrisHeavy

NONE

1966-06-23 08:15

EST

Yes

WBS

USGS

35.4

1.40

0.00

0.40

Fair

Clear

NONE

1965-11-12 09:45

EST

Yes

MWC

USGS

38.0

1.28

0.00

0.70

Fair

Clear

NONE

1965-09-30 07:30

EST

Yes

CEK

USGS

24.8

1.18

0.00

0.40

Fair

Clear

NONE

1965-08-18 09:50

EST

Yes

CEK

USGS

22.0

1.10

0.00

0.40

Fair

Clear

NONE

1965-06-23 13:15

EST

Yes

DHC/RLM

USGS

89.8

1.58

0.00

0.50

Fair

Clear

NONE

1964-09-24 14:25

EST

Yes

DHC

USGS

20.6

0.96

0.00

0.40

Good

Clear

NONE

1964-07-20 14:25

EST

Yes

JEH

USGS

73.6

1.33

0.00

0.30

Good

Clear

NONE

1964-06-23 14:00

EST

Yes

DHC

USGS

98.8

1.49

0.00

0.40

Good

Clear

NONE

1964-06-04 13:45

EST

Yes

JEH

USGS

89.8

1.41

0.00

0.30

Good

Clear

NONE

1964-03-16 16:40

EST

Yes

JEH

USGS

179

1.73

0.00

0.30

Good

Clear

NONE