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USGS 04213401 WALNUT CREEK AT US ROUTE 20 AT SILVER CREEK NY

PROVISIONAL DATA SUBJECT TO REVISION

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LOCATION.--Lat 42°32'18", long 79°10'10" referenced to North American Datum of 1927, Chautauqua County, NY, Hydrologic Unit 04120101, on right bank at bridge on State Highway 20, in village of Silver Creek, 0.5 miles upstream from confluence with Silver Creek. 
DRAINAGE AREA.--25.6 mi².  
PERIOD OF RECORD.--September 2017 to current year.
GAGE.--Water-stage recorder and crest-stage gage. Datum of gage is 587.55 ft above NAVD of 1988. 
REMARKS.--Water Years 2017-18: Records fair except those for estimated daily discharges, which are poor. 
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 4,070 ft³/s, Nov. 5, 2017, gage height, 9.05 ft; minimum discharge, 1.7 ft³/s, Sept. 9, 2018, gage height 1.91 ft; minimum gage height, 1.78 ft, Mar. 18, 25, 2018. 

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This station managed by the NY Water Science Center Troy.

Available Parameters Available Period
All 2 Available Parameters for this site
  
00060 Discharge 2017-09-19  2019-08-25
00065 Gage height 2017-09-19  2019-08-25

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


Discharge, cubic feet per second

Most recent instantaneous value: 3.99 08-25-2019   07:00 EST
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Daily discharge, cubic feet per second -- statistics for Aug 25 based on 1 water years of record more
Min
(2018)
Mean Median Max
(2018)
Most Recent
Instantaneous
Value Aug 25
2.88 2.9 2.9 2.88 3.99


Gage height, feet

Most recent instantaneous value: 1.88 08-25-2019   07:00 EST
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