USGS Surface Water for Washington: Streamflow Measurements

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Streamflow Measurements for Washington

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Washington Water Science Center | Subscribe to Water Alerts | Threatened and Endangered Stations in Washington

USGS 12184700 SKAGIT RIVER NEAR ROCKPORT, WA

Skagit County, Washington

Hydrologic Unit Code 17110005

Latitude 48°29'34", Longitude 121°32'49" NAD27

Drainage area 1,655 square miles

Gage datum 231.57 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
2	1985-10-23 -- --	--	Yes	BSP	USGS	8500	3.90	0.00	2.40	Fair		NONE
1	1984-12-18 -- --	--	Yes	BSP	USGS	7920	3.75	0.29	1.70	Fair		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

1985-10-23 -- --

Yes

BSP

USGS

8500

3.90

0.00

2.40

Fair

NONE

1984-12-18 -- --

Yes

BSP

USGS

7920

3.75

0.29

1.70

Fair

NONE