Elk Grove, CA Water Quality (ZIP 95758)

EPA-tested PFAS, lead, and regulated contaminants for ZIP 95758 in Elk Grove, CA, served by CITY OF SACRAMENTO MAIN.

Quick Answers

Is ZIP 95758 tap water safe to drink? PFAS compounds have been detected in 95758's water at an average of 0.01 ppt across 8 compounds. A certified pitcher filter or reverse osmosis system is recommended, especially for sensitive populations.

What filter should I use in 95758? A reverse osmosis system (NSF/ANSI 58) removes 90%+ of PFAS, lead, and arsenic. For smaller households, an NSF-53 certified pitcher (Clearly Filtered, ZeroWater) works. Standard Brita cartridges are not certified for PFAS.

ZIP 95758 Water Quality Summary

EPA testing has detected PFAS "forever chemicals" in the water systems serving ZIP 95758 (Elk Grove, CA). Monitoring found a peak of 0.04 ppt across 2 systems, averaging 0.01 ppt over 8 detected compounds.

Contamination Level: LOW – Low contamination – PFAS detected but at lower levels; monitoring continues.

Top Detected Compounds in ZIP 95758

  • PFOS: 0.04 ppt
  • PFHXS: 0.02 ppt
  • PFOA: 0.02 ppt
  • PFBS: 0.01 ppt
  • PFPEA: 0.01 ppt

Lead in ZIP 95758 Water

EPA Lead and Copper Rule testing recorded 17 lead samples for the systems serving 95758, with a 90th-percentile high of 0.0385 mg/L (above the EPA 0.015 mg/L action level). There is no safe level of lead for children; homes built before 1986 should use a certified NSF/ANSI 53 lead filter.

EPA Violations Affecting ZIP 95758

The water systems serving 95758 has 1 health-based EPA Safe Drinking Water Act violation on record, including Surface Water Treatment Rule. A health-based violation means a contaminant exceeded its federal limit or required treatment was not applied.

About the Data

Source: EPA UCMR5 monitoring (2023-2025), Lead and Copper Rule samples, and SDWIS violation records tied to the water system that serves 95758 in Elk Grove, CA.

Beyond water: other exposures in Elk Grove, CA

Drinking water is one exposure route. These are the other federal datasets that cover ZIP 95758 and Sacramento County, CA.

Radon risk in Sacramento County, CA

The EPA places Sacramento County, CA in Zone 3 - the EPA's lowest-risk category, with a predicted average indoor radon level below 2 pCi/L. Zone maps predict the radon potential of an area from geology and existing indoor readings - they do not describe any individual home. Radon is the leading cause of lung cancer among people who have never smoked, and the only way to know your own level is a test kit.

Lead paint risk in Sacramento County, CA

Census figures show 50% of homes in Sacramento County, CA were built before 1980, and 9% before 1950. Lead-based paint was banned for residential use in 1978, so older housing stock is the strongest available proxy for lead-paint exposure. This is a statistic about the county's housing, not a test of any particular property - if your home predates 1980, a lead swab test is the way to check.

Air quality in Sacramento County, CA

Modelled annual fine-particle pollution (PM2.5) for Sacramento County, CA averages 8.8 µg/m³, within the EPA's annual PM2.5 standard of 9 µg/m³. PM2.5 is the pollution fraction small enough to reach deep into the lungs. These are CDC modelled estimates for the county as a whole, not a reading taken at this ZIP code.