All
residential projects must be a customer of a participating
water agency:
City of San Diego
Helix Water District
Olivenhain MWD
Otay Water District
Padre Dam MWD
San Dieguito Water District
Sweetwater Authority
Vallecitos Water District
Vista Irrigation District
Overall
water efficiency will be evaluated. The competition
committee reserves the right to issue no award if the
entries are deemed undeserving.