Marketing
Filter California public water systems, preview the recipient list, and send an email campaign to their administrative contacts. Every message includes an unsubscribe link and a one-click unsubscribe header; opt-outs are honored automatically on future sends.
1. Filter recipients
Filter the 7,256 active CA public water systems by attributes below.
–
Leave blank for no bound.
2. Preview list
Apply filters to see matching systems.
3. Compose email
Placeholders: {{name}}, {{org}}, {{pwsid}}. Links: write [visit our site](https://rcsca.org) anywhere in the body to create a real clickable link — plain URLs are not linkified.
Renders as one prominent button below the body. Leave both blank to omit it.
Each email includes an unsubscribe link and one-click unsubscribe header.
Recent campaigns
No campaigns sent yet.