Davenport, IA Water Quality Report

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

Quick Answers

Is Davenport tap water safe to drink? Davenport tap water meets most federal EPA limits, but PFAS compounds have been detected at an average of 0.01 ppt across 2 compounds. A certified pitcher filter or reverse osmosis system is recommended for sensitive populations.

What contaminants are in Davenport water? Top PFAS compounds detected in Davenport water: PFBA (0.01 ppt), PFOA (0 ppt). See the full table for all monitored contaminants and comparison to EPA limits.

What filter should I use in Davenport? 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.

Davenport Water Quality Summary

EPA testing has detected PFAS "forever chemicals" in Davenport drinking water. Recent monitoring found a peak level of 0.01 ppt across 1 water system, representing an average of 0.01 ppt across 2 detected compounds.

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

Top Detected Compounds

  • PFBA: 0.01 ppt
  • PFOA: 0 ppt

Lead in Davenport Water

EPA Lead and Copper Rule testing has recorded 30 lead samples for Davenport water systems, with a 90th-percentile high of 0.007 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 Davenport: approximately 101,724.

ZIP Codes Served

52801, 52802, 52803, 52804, 52806

What Davenport 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