USGS Water Resources    


News - updated January 2010

[!] During cold weather, ice effects on stage, ground water levels, precipitation and water quality parameters at some stream-gaging stations and wells are likely. Data values reported on these pages may be significantly higher or lower than actual values. Adjustment of data for ice effects can only be done after detailed analysis. Users are encouraged to contact this office for more information on specific stream-gaging stations or wells.

All Data Times In MD-DE-DC Are Eastern Standard Time


URL INPUT ERROR:

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        ...are no longer supported as of July 20, 2009.

    Both of these elements have been replaced by:   &site_tp_cd=

    For details see: site_tp_cd help