Rancho Water Distribution System TDS & Chloride Data

Use the links below to access monthly Distribution System Total Dissolved Solids (TDS) and Chloride data, Colorado River Water Blend, and Metropolitan Water District (MWD) Flow data.

Current Year

Last Year

Testing Station Map

State Water Blend Data

Metropolitan Water District (MWD) Flow Data

  • Current EMWD  Flows are 25 CFS (updated on October 22, 2021)
  • Current WMWD Flows are 15 CFS (updated on October 22, 2021)