Background
General information
Groundwater information
Información en español
Meetings and presentations
Perchlorate news
Perchlorate Updates
Perchlorate and drinking water safety
Related perchlorate links
Technical information
Perchlorate in the News
Frequently asked questions: Perchlorate and drinking water safety guidelines (PDF 427KB)
March 12, 2004 water district "Open Letter" re: perchlorate public health goal and drinking water (PDF 73 KB)
RWQCB April 29, 2004 order to Olin re: Public Health Goal and bottled water deliveries (PDF 149 KB)
Back to perchlorate home page
Federal EPA Perchlorate - Information and Frequently Asked Questions
EPA Technology Innovation Office comprehensive Web site on perchlorate remediation resources
Cal/EPA's Office of Environmental Health Hazard Assessment - Factsheet
California Department of Health Services - Perchlorate in California Drinking Water
California Environmental protection Agency - Perchlorate Pollution Information