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Texas Water Science Center

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USGS Water Science Centers are located in each state.

There is a USGS Water Science Center office in each State. Washington Oregon California Idaho Nevada Montana Wyoming Utah Colorado Arizona New Mexico North Dakota South Dakota Nebraska Kansas Oklahoma Texas Minnesota Iowa Missouri Arkansas Louisiana Wisconsin Illinois Mississippi Michigan Indiana Ohio Kentucky Tennessee Alabama Pennsylvania West Virginia Georgia Florida Caribbean Alaska Hawaii New York Vermont New Hampshire Maine Massachusetts South Carolina North Carolina Rhode Island Virginia Connecticut New Jersey Maryland-Delaware-D.C.

Information Quality - Information Correction Requests:

The U.S. Geological Survey (USGS) received inquiries consistent with the Information Quality Act (IQA). These inquiries were requests for correction of information disseminated by the USGS. Below is related documentation about the inquiries. For additional information refer to the USGS Information Quality Guidelines Web page at

Fiscal Year Subject
2007 Concentrations of Polycyclic Aromatic Hydrocarbons (PAHs) and Major and Trace Elements in Simulated Rainfall Runoff From Parking Lots, Austin, Texas, 2003
2013 Coal Tar Sealants Largest Source of PAHs in Lakes
2013 Cancer Risk from Incidental Ingestion Exposures to PAHs Associated with Coal-Tar-Sealed Pavement
2015 Coal Tar Sealant Topic (Third Inquiry - Closed)

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Page Last Modified: Tuesday, 15-Sep-2015 17:34:09 EDT