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  35 CFS (updated on June 29, 2021)
  • Current WMWD Flows are  30 CFS (updated on June 29, 2021)