SAWPA requests proposals from qualified consultants to compute the current-ambient water quality (AWQ) for nitrate and TDS for all groundwater management zones in the Santa Ana River watershed. All proposals must be received by 5:00 p.m. on Friday, February 15, 2019. Request for Proposals Document
The Santa Ana Watershed Project Authority (SAWPA) is a Joint Powers Authority, classified as a Special District (government agency) in which it carries out functions useful to its member agencies. The agreements formalizing the current agency were signed in 1974 and went into effect in 1975.