Physical & aggregate · 2023
Total Dissolved Solids in Otay Water District — Spring Valley, Ca, CA tap water
Otay Water District — Spring Valley, Ca, CA's 2023 report shows Total Dissolved Solids detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Reported level Carlsbad Desal Plant | 149–311 mg/L | None set |
Reported level Helix Plant | 460–500 mg/L | None set |
Reported level Twin Oaks Plant | 474–614 mg/L | None set |
Reported level Skinner Plant | 560–572 mg/L | None set |
Verbatim from Otay Water District — Spring Valley, Ca, CA's 2023 Consumer Confidence Report — source document ↗
About Total Dissolved Solids
Total dissolved solids — the combined content of all dissolved minerals and salts.
Regulated only as a secondary (cosmetic) standard; high levels affect taste and hardness.
How Otay Water District — Spring Valley, Ca, CA compares
Nearby systems also reporting Total Dissolved Solids:
People also ask
+Is there Total Dissolved Solids in Otay Water District — Spring Valley, Ca, CA tap water?
Yes — Otay Water District — Spring Valley, Ca, CA's 2023 Consumer Confidence Report lists Total Dissolved Solids at 474–614 mg/L. Otay Water District — Spring Valley, Ca, CA's 2023 report shows Total Dissolved Solids detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Total Dissolved Solids in drinking water?
The EPA has not set an enforceable federal limit for Total Dissolved Solids. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Total Dissolved Solids?
Total dissolved solids — the combined content of all dissolved minerals and salts. Regulated only as a secondary (cosmetic) standard; high levels affect taste and hardness.
+Where does this Total Dissolved Solids measurement come from?
This page reproduces the Total Dissolved Solids entry from the 2023 Consumer Confidence Report published by the Otay Water District — Spring Valley, Ca, CA water utility — the annual drinking-water report every U.S. utility is required by federal law to publish. The original source document is archived at /water/ca/otay-water-district-spring-valley-ca/2023/source.