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USGS 03028500 Clarion River at Johnsonburg, PA

PROVISIONAL DATA SUBJECT TO REVISION

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Funding for this site is provided by:

 


STATION.--03028500 CLARION RIVER AT JOHNSONBURG, PA
LOCATION.--Lat 41`29'10", long 78`40'43", Elk County, Hydrologic Unit 05010005, on left bank at upstream side of highway bridge at Johnsonburg, 0.1 mi downstream from confluence of East and West Branches.
DRAINAGE AREA.--204 square miles.
PERIOD OF RECORD.--October 1945-1995 (continuous-record discharge station), 1996 to 2013 (annual peaks only), 2014 to current year (continuous-record discharge station).
GAGE.--Water-stage recorder, water-quality monitor and crest-stage gage. Datum of gage is 1,423.03 ft above National Geodetic Vertical Datum of 1929. Prior to Nov. 8, 1951, non-recording gage at same site and datum. Satellite and landline telemetry at station.
COOPERATION.--Funding for the operation of this station is provided by the U.S. Army Corps of Engineers, Pittsburgh District.
REMARKS.--Flow regulated since June 1952 by East Branch Clarion River Lake 7.9 mi upstream and at low flow by industrial plants above station.
GAGE HEIGHTS OF IMPORTANCE.-
Supplied by NWS: Action stage-5 ft; Flood stage-7 ft; Moderate flood stage-9 ft; Major flood stage-10 ft.
This station managed by the PAWSC Williamsport Field Office.

Available Parameters Available Period
  
2013-10-01  2020-08-04
1991-10-01  2020-08-04
2007-10-01  2020-08-04







 (7)
 

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Summary of all available data for this site
Instantaneous-data availability statement


Temperature, water, degrees Celsius

Most recent instantaneous value: 17.2 08-04-2020   23:45 EDT
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Discharge, cubic feet per second

Most recent instantaneous value: 270 08-04-2020   23:45 EDT
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Daily discharge, cubic feet per second -- statistics for Aug 5 based on 50 water years of record more
Min
(1952)
25th
percen-
tile
Median Mean Most Recent
Instantaneous
Value Aug 5
75th
percen-
tile
Max
(1992)
30.0 182 216 256 270 281 925


Gage height, feet

Most recent instantaneous value: 2.25 08-04-2020   23:45 EDT
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