USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

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USGS 03077990 CASSELMAN RIVER AT I-68 AT GRANTSVILLE, MD

Garrett County, Maryland

Hydrologic Unit Code 05020006

Latitude 39°41'44.3", Longitude 79°08'23.5" NAD83

Drainage area 62.9 square miles

Gage datum 2,113 feet above NAVD88

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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	Flow Adjust. Code
015	2023-11-16 12:54:58	EST	Yes	LJJ/LEK	USGS	27.5				Fair	NONE
014	2023-11-06 11:12:45	EST	Yes	ljj	USGS	38.5				Fair	NONE
013	2023-10-06 14:21:30	EDT	Yes	ljj/cdw	USGS	14.8				Fair	NONE
012	2023-09-01 14:01:18	EDT	Yes	LJ/LK	USGS	6.76				Poor	NONE
011	2023-07-25 11:18	EDT	Yes	LJ/CW	USGS	9.57				Poor	NONE
010	2022-11-08 10:57:07	EST	Yes	LJJ/LEK	USGS	12.0	0.85			Fair	NONE
009	2022-10-24 10:02	EDT	Yes	LJJ/CDW	USGS	13.3	0.84			Fair	NONE
008	2022-09-30 11:20:30	EDT	Yes	CDW/ELB	USGS	11.4	0.80			Fair	NONE
007	2022-08-18 12:36	EDT	Yes	LJJ/CDW	USGS	11.0	0.76			Fair	NONE
006	2022-08-04 13:13:11	EDT	Yes	LJJ/ELB	USGS	18.0	0.90	0.00	0.50	Fair	NONE
5	2021-11-17 11:51	EST	Yes	AJG/CDW	Unspe	37.3	1.10			Fair	NONE
4	2021-10-28 10:02:30	EDT	Yes	AJG/CDW	Unspe	25.7	0.98			Fair	NONE
3	2021-10-15 13:42:06	EDT	Yes	AJG/ELB	Unspe	9.72	0.77			Fair	NONE
2	2021-09-27 12:14:56	EDT	Yes	AJG/ELB	Unspe	20.6	0.90			Fair	NONE
1	2021-09-15 12:01	EDT	Yes	AJG/IDB	Unspe	12.5	0.82			Poor	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

015

2023-11-16 12:54:58

EST

Yes

LJJ/LEK

USGS

27.5

Fair

NONE

014

2023-11-06 11:12:45

EST

Yes

ljj

USGS

38.5

Fair

NONE

013

2023-10-06 14:21:30

EDT

Yes

ljj/cdw

USGS

14.8

Fair

NONE

012

2023-09-01 14:01:18

EDT

Yes

LJ/LK

USGS

6.76

Poor

NONE

011

2023-07-25 11:18

EDT

Yes

LJ/CW

USGS

9.57

Poor

NONE

010

2022-11-08 10:57:07

EST

Yes

LJJ/LEK

USGS

12.0

0.85

Fair

NONE

009

2022-10-24 10:02

EDT

Yes

LJJ/CDW

USGS

13.3

0.84

Fair

NONE

008

2022-09-30 11:20:30

EDT

Yes

CDW/ELB

USGS

11.4

0.80

Fair

NONE

007

2022-08-18 12:36

EDT

Yes

LJJ/CDW

USGS

11.0

0.76

Fair

NONE

006

2022-08-04 13:13:11

EDT

Yes

LJJ/ELB

USGS

18.0

0.90

0.00

0.50

Fair

NONE

2021-11-17 11:51

EST

Yes

AJG/CDW

Unspe

37.3

1.10

Fair

NONE

2021-10-28 10:02:30

EDT

Yes

AJG/CDW

Unspe

25.7

0.98

Fair

NONE

2021-10-15 13:42:06

EDT

Yes

AJG/ELB

Unspe

9.72

0.77

Fair

NONE

2021-09-27 12:14:56

EDT

Yes

AJG/ELB

Unspe

20.6

0.90

Fair

NONE

2021-09-15 12:01

EDT

Yes

AJG/IDB

Unspe

12.5

0.82

Poor

NONE