Santa Clara Valley Water District WaterEmergencyNewsFor teachersBusiness & permitsAbout usContact us
Logo
Search

Boating

Groundwater quality monitoring

Leaking Underground Storage Tanks

MTBE

Nitrate in groundwater

Perchlorate

Securing our water

Security FAQ

Source Water Assessment

Source Water Assessment Protect

old MTBE

 

Perchlorate

One of the primary goals of the Santa Clara Valley Water District is to protect the community's groundwater supplies. Recently, an investigation by state water officials detected a chemical called perchlorate in several water wells in South County. Although the contamination is under the jurisdiction of the Central Coast Regional Water Quality Control Board, the water district has brought its significant resources to assess the extent of the perchlorate contamination. In addition to offering free well testing within the initial study area, the water district’s groundwater experts will continue to provide technical assistance to the investigation.

To educate the public, we have gathered and prepared a great deal of information about the perchlorate contamination. We will continue to post new information on this Web site as it becomes available.

If you have more questions, please contact the district's Perchlorate Hotline at 1-888-Hey-Noah (1-888-439-6624).

Concerned residents may call Olin Corporation directly at Olin's Community Response hotline 1-800-295-6141 for information about their investigation and cleanup activities.


Santa Clara Valley Water District Information

Other Groundwater Information and Resources
for the Private Well Owner
Regional Water Quality Control Board Executive
Officers Reports

United States Environmental Protection Agency
Cal/EPA information
Información en español

 

Related Information

Federal EPA Perchlorate - Information and Frequently Asked Questions

EPA Technology Innovation Office comprehensive Web site on perchlorate remediation resources

Providing stream stewardship, wholesale water supply and flood protection for Santa Clara County.