Scotts Valley Water District water quality

Updated 2026-10-24 · California · Affiliate disclosure

We read 5 results from Scotts Valley Water District’s 2024 water quality report. No results over a legal limit or above a health goal.

Serves about 11,197 people · Water system ID CA4410013 · Read the district’s 2024 report (opens in a new tab)

Open this district in the water lookupCompare with your own test results, see the district map and get matched filters.

Results from the 2024 report

Each number is copied from the district’s report and links to the page it’s printed on. Where the report lists several plants, wells or purchased water, the highest is shown.

ContaminantResultHealth goalLegal limitWhat it means
Arsenicaverage · range ND to 6.1 · 2024 report, page 5Not detected0.004 ppb10 ppbNot detected
Chlorineaverage · range 0.14 to 1.09 · 2024 report, page 50.7 ppmNone set4 ppmBelow the legal limit
Disinfection byproducts (HAA5)average · range ND to 6 · 2024 report, page 54 ppbNone set60 ppbBelow the legal limit
Disinfection byproducts (TTHM)average · range 13 to 40 · 2024 report, page 537 ppbNone set80 ppbBelow the legal limit
Fluorideaverage · range 0.1 to 0.5 · 2024 report, page 50.3 ppm1 ppm2 ppmBelow the health goal

Utility results describe the whole system, measured where water enters the pipes, not your tap. Your home’s plumbing can add lead or copper.

EPA testing for PFAS and lithium

EPA’s own nationwide testing (UCMR 5) found these in Scotts Valley Water District’s water between Nov 2023 and May 2024. These are EPA lab results, separate from the district’s report. Anything not listed was not detected.

  • Lithium69.5 ppbFound in 6 of 6 samples · highest resultAbove EPA’s health reference level of 10 ppb (a guide, not a legal limit)

Source: EPA UCMR 5 occurrence data. The highest single result is shown; one high sample doesn’t mean every glass is that high.

What you can do

Nothing in this report is above a health goal or legal limit. If you’re bothered by taste, smell, hardness or spots, or your home has older pipes, the filter catalog and buyer questions can help you pick, and a test of your own tap shows what your plumbing adds.

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