YLWD Cross-Connection Control Questionnaire for Commercial / Irrigation / Institutional Accounts

On December 19, 2023, the State Water Resources Control Board adopted the Cross-Connection Control Policy Handbook which became effective on July 1, 2024. This new legislation requires each public water system to conduct initial and ongoing inspections of potentially high hazard facilities to determine the level of hazard within your facility. The District is asking that each customer of a commercial/industrial site complete the survey below. If you have any questions, please contact YLWD at crossconnection@ylwd.com.

Type of Business
1. Does your account have a testable backflow prevention assembly associated with it?
2. Are there any chemical, gas or liquid storage tanks on your premises?
4. Are there any auxiliary water supplies (well or grey water system) on your premises?
5. Are there any pumping systems on your premises?
6. Are there any pressure systems on your premises?
7. Are there any connections to your water line before the backflow assembly?
8. Have there been any large-scale plumbing changes on your premises in the past year?

Contact Information

Site Contact:
Please check the box below to certify this submission.