Plumbing Retrofit Ordinance Compliance

San Diego Municipal Code (SDMC) 147.04 (PDF), requires that all buildings, prior to a change in property ownership, be certified as having water-conserving plumbing fixtures in place. All residential, commercial and industrial water customers who receive water service from the City of San Diego Water Department are affected by this Ordinance.

Who is Responsible?

The seller/transferor is responsible for ensuring that the property is in compliance, and for filing a Water Conservation Certificate with the City prior to close of escrow.
The seller provides the $10 filing fee which must be submitted with the Certificate.
The seller and the buyer may mutually agree to transfer the retrofit responsibility to the buyer. In that case: The seller/transferor must submit a Transfer of Responsibility to Retrofit Certificate (PDF: 339K) to the City of San Diego. The buyer/transferor has 90 calendar days to retrofit the plumbing fixtures in the property and 30 days thereafter to file a Water Conservation Certificate (along with a $10 filing fee) (PDF: 136K) signifying completion.
Filing a Water Conservation Certificate is not required for properties that do not receive water service from the City of San Diego Water Department. Please verify with individual water districts if similar ordinances exists. View a list of other water districts in the area.
Note: The filing of a Water Conservation Certificate is not necessary if the property already has a complete and valid Water Conservation Certificate on file with the City. You may verify if a valid Certificate is on file, on-line at:
Water Conservation Certificate Verification
or
Telephone (619) 515-3500 (press the Water Conservation prompt and then press 0 to speak to a customer service representative.) Office hours are Monday-Friday 8 a.m. to 5 p.m.

Certificate Filing

Both the Transfer of Responsibility to Retrofit Certificate and the Water Conservation Certificate are available on-line (see bottom of this web page). You can fill out the form(s) on-line, and then print out the form. Be sure to complete all sections of the Certificate including the seller/transferor and buyer/transferee signatures. Incomplete Certificates will be returned. Enclose a $10 check or money order, payable to the "City Treasurer," to pay for the Certificate filing fee. Mail completed Certificate and payment to:

City of San Diego Water Resources Management Program
600 B Street, Suite 1210, M.S. 912
San Diego, CA 92101- 4588

Plumbing Fixture Retrofit Requirements

Toilets which are manufactured to use more than 3.5 gallons per flush (gpf) must be replaced with Ultra-Low Flush Toilets (ULFTs) that use 1.6 gpf or less. Modifications intended to reduce the flow of an existing toilet, such as the use of toilet bags, dams, bricks, or other alternative flushing devices, are not permissible and do not comply with the Code provisions.
Showerheads that emit more than 2.5 gallons of water per minute (gpm) must be replaced with a low-flow showerhead that uses no more than 2.5 gpm. Showerhead flow restrictors are not acceptable. The entire showerhead must be replaced with a low-flow model.
Sink faucets (bathroom, bar, and kitchen sink faucets) that use more than 2.2 gpm must be retrofitted. Faucet aerators may be installed to reduce the water flow.
Reverse Osmosis Systems require automatic shut-off valves.
Urinals that use more than 1.0 gpf must be replaced with low-flush models. The entire fixture must be replaced, not just the flush valve.

Financial Incentives

Toilet/Urinal Voucher incentive Program information available at:
Ultra Low-Flush Toilet Voucher Program
or
Call the Voucher Processing Center at 1(800) 986-4538
Complimentary low flow showerheads and faucet aerators may be requested for properties that have not received these fixtures previously. Supplies are limited. Call (619) 515-3500 (press the Water Conservation option and press 0 to speak to a customer service representative). Water Conservation Program Office Hours: Monday-Friday 8 a.m. to 5 p.m.