| |
| | ATSDR - PHA - Western Pacific Railroad, Oroville, Oroville, Butte County, California |
 | | The Feather River is west of the dredger tailings and the Oroville Wildlife Area, a 5,000 acre wetland, is west of the Feather River. |
 | | Title 22 of the California Regulatory Code specifies that wastes must meet both TTLC and STLC criteria and "be shown through experience or testing to (not) (sic) pose a hazard to human health or environment because of its carcinogenicity, acute toxicity, chronic toxicity, bioaccumulative properties, or persistence in the environment" (see On-Site Contamination). |
 | | Soil: Soil concentrations of OCDD, taken by California DHS scientists after the 1987 Koppers fire indicated that dioxins were not considered high enough to be a source of concern for dermal (skin) exposure, or from incidental ingestion while gardening (see Off-Site Contamination). |
| www.atsdr.cdc.gov /HAC/PHA/westernpacificrr/wpr_p1.html (10801 words) |
|