Skip to: Content | Footer

CEHTP logo

Join our list

Get updates on our project activities and new features of our website. Sign up for our newsletter here.

Contact Us

California Environmental Health Tracking Program

850 Marina Bay Pkwy, P-3
Richmond, CA 94804

(510) 620-3038
E-Mail Us

If you already have any account, please login
If you do not have an account, you can create one below

Log In

Already have an account?

Please sign in using the email address you used to register the account

Please note: If you have not reset your password since August 4, 2016, you will need to use the forgot password tool to do so.


Did you forget your password?

If you do not have an account, select an account type


Access water system boundary files by using our data downloader and service endpoint. View FAQs for data users to learn more about the data.


Water systems and other qualified users can use the tool to input or edit water system boundaries. Please review the instructions and FAQs for tool users before getting started.