skip to content, health centers and clinics, search, accessibility statement
CCHS
  • Home
  • Topics
  • Services
  • Health Coverage
  • Connect with CCHS: 

Breaking News

Health Advisory

Last updated: October 16, 2017, 1:40 pm

How to help North Bay Wildfire Victims:

Wildfire relief organizations prefer monetary donations at this time. For safety reasons, and to avoid blocking emergency traffic, please don’t bring donations to areas affected by wildfires.

Places to donate in Contra Costa:

The Bay Area Air Quality Management District has declared a health advisory due to heavy smoke from the North Bay Fires. For more information visit http://www.baaqmd.gov/

RMP - Bollman Water Treatment Plant

Concord, CA


Contra Costa Water District's Ralph D. Bollman Water Treatment Plant was constructed in 1968 and is located at 2015 Bates Avenue in Concord. The facility uses aqueous ammonia to treat the water to meet the required water quality standards. The Bollman WTP is operated and maintained 24 hours a day.

Regulated Substances Subject to CalARP/Federal RMP/ISO:
Regulated Substance Program Level CalARP Regulated Federal RMP Regulated ISO Regulated
Aqueous Ammonia (PDF) 1 yes no no