||Superfund explanation of significant difference for the record of decision : United Heckathorn Company, Richmond, CA.
||Environmental Protection Agency, Washington, DC. Office of Emergency and Remedial Response.
|| [U.S. Environmental Protection Agency, Office of Emergency and Remedial Response],
Hazardous waste sites--California.
Hazardous materials ;
Waste disposal ;
Water pollution control ;
Pesticide residues ;
Environmental monitoring ;
Remedial action ;
ESD(Explanation of Significant Difference) ;
Explanation of Significant Difference ;
Record of Decision ;
Contral Costa County(California) ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||8 pages : illustrations, maps ; 28 cm
The United States Environmental Protection Agency (EPA) is issuing this explanation of significant differences (ESD) for the United Heckathorn Superfund Site located in Richmond, California (the Site). The U.S. National Oceanic and Atmopsheric Administration (NOAA), recommended that the dredging of the Lauritzen Channel and Parr Canal not be conducted during the period from December 1 to March 1 in order to protect the herring spawning season in San Francisco Bay. By this ESD, EPA is now authorizing and allowing marine response actions, including dredging and related activities, in the Lauritzen Channel and Parr Canal, to be conducted on and after December 1.
Cover title. "11/29/1996." "PB97-963111." "EPA/541/R-97/035." "March 1998." Microfiche.