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* IMPORTANT: Next Generation Station Page

USGS 01451650 Little Lehigh Creek at Tenth St. Br. at Allentown

PROVISIONAL DATA SUBJECT TO REVISION

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Funding for this site is provided by:

 


Station gage imageSTATION.--01451650 LITTLE LEHIGH CREEK AT TENTH STREET BRIDGE AT ALLENTOWN, PA
LOCATION.--Lat 40`35"47', long 75`28'28", Lehigh County, Hydrologic Unit 02040106, on left bank at bridge on Tenth Street, and 0.9 mi upstream from confluence with Jordan Creek in Allentown, Pa.
DRAINAGE AREA.--98.2 square miles.
PERIOD OF RECORD.--October 1986 to current year.
GAGE.--Water-stage recorder, crest-stage gage and concrete control. Datum of gage is 245.63 ft above National Geodetic Vertical Datum of 1929. Satellite telemetry at station.
COOPERATION.--Records of diversion provided by the City of Allentown. Funding for the operation of the station is provided by the Lehigh County Authority.
GAGE HEIGHTS OF IMPORTANCE.-
Supplied by USGS: Maximum recordable gage height (stage sensor operational limit) - 17.9 ft; Data transmitter operational limit - 18.8 ft;
Supplied by NWS: Action stage-6 ft; Flood stage-8 ft; Moderate flood stage-10 ft; Major flood stage-12 ft.
This station managed by the PAWSC New Cumberland Office.

Available Parameters Available Period
  
2019-10-11  2019-12-13
2007-10-01  2019-12-13
2007-10-01  2019-12-13
2019-10-11  2019-12-13







 (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: 6.2 12-13-2019   09:45 EST
Graph of  Temperature, water, degrees Celsius

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Discharge, cubic feet per second

Most recent instantaneous value: 126 12-13-2019   09:45 EST
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Dec 13 based on 33 water years of record more
Min
(1999)
25th
percen-
tile
Median Most Recent
Instantaneous
Value Dec 13
Mean 75th
percen-
tile
Max
(1997)
40.0 64 105 126 146 213 501


Gage height, feet

Most recent instantaneous value: 2.63 12-13-2019   09:45 EST
Graph of  Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 513 12-13-2019   09:45 EST
Graph of  Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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