Chester County Water Resources Authority & Chester County Health Department
nongaged sites 01472157 French Creek near Phoenixville 01473169 Valley Creek at PA turnpike Bridge near Valley Forge 01475850 Crum Creek near Newtown Square 01480300 West Branch Brandywine Creek near Honey Brook 01480617 West Branch Brandywine Creek at Modena 01480870 East Branch Brandywine Creek below Downingtown
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U.S. Department of the Interior | U.S. Geological Survey URL: http://toxics.usgs.gov/chesco/monitoring/ar_data.html Page Contact Information: Webmaster Page Last Modified: December 20 2006 13:21:25.