Overland Park, KS Water Quality Report

Is Overland Park tap water safe? See PFAS and lead contamination levels for Overland Park, Kansas. Compare to EPA limits and get filter recommendations.

Quick Answers

Is Overland Park tap water safe to drink? Overland Park tap water meets most federal EPA limits, but PFAS compounds have been detected at an average of 27.63 ppt across 2 compounds. A certified pitcher filter or reverse osmosis system is recommended for sensitive populations.

What contaminants are in Overland Park water? Top PFAS compounds detected in Overland Park water: lithium (50.9 ppt), PFBA (0.01 ppt). See the full table for all monitored contaminants and comparison to EPA limits.

What filter should I use in Overland Park? Reverse osmosis removes 90%+ of PFAS, lead, and arsenic. NSF-53 certified pitcher and faucet filters (ZeroWater, Clearly Filtered, LifeStraw) work for smaller households. Skip standard Brita filters for PFAS removal.

Overland Park Water Quality Summary

EPA testing has detected PFAS "forever chemicals" in Overland Park drinking water. Recent monitoring found a peak level of 50.9 ppt across 3 water systems, representing an average of 27.63 ppt across 2 detected compounds.

Contamination Level: MODERATE – Moderate contamination – PFAS detected at meaningful levels; filtration recommended.

Top Detected Compounds

  • lithium: 50.9 ppt (exceeds EPA 4 ppt limit for PFOA/PFOS)
  • PFBA: 0.01 ppt

Lead in Overland Park Water

EPA Lead and Copper Rule testing has recorded 10 lead samples for Overland Park water systems, with a 90th-percentile high of 0.011 mg/L (within the EPA 0.015 mg/L action level). There is no safe level of lead for children; if your home was built before 1986, a certified NSF/ANSI 53 lead-removal filter is recommended.

About the Data

These figures come from the EPA's Unregulated Contaminant Monitoring Rule 5 (UCMR5) testing program, 2023-2025. UCMR5 is the most comprehensive national drinking water survey in US history, covering 66,000+ public water systems. Population of Overland Park: approximately 197,238.

ZIP Codes Served

66061, 66062, 66062, 66204, 66210

Compare Overland Park to Other Cities

Side-by-side PFAS contamination comparisons with same-state, regional, and national peers.

What Overland Park Residents Should Do

  1. Enter your exact ZIP code at knowyourexposure.com for address-level data
  2. Install an NSF/ANSI 58 reverse osmosis filter (removes 94-99% of PFAS)
  3. If you're in a high-exposure group (pregnant, young children), consider a PFAS home test kit
  4. Review your utility's Consumer Confidence Report (CCR) annually