Mount Pleasant, IA Water Quality Report

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

Quick Answers

Is Mount Pleasant, IA tap water safe to drink? Mount Pleasant, IA 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 Mount Pleasant, IA water? Top PFAS compounds detected in Mount Pleasant water: PFBA (0.03 ppt), PFPeA (0.01 ppt). See the full table for all monitored contaminants and comparison to EPA limits.

What filter should I use in Mount Pleasant, IA? An NSF/ANSI 58 reverse osmosis system is the strongest option, removing 90%+ of PFAS along with lead and arsenic. For renters or smaller households in Mount Pleasant, an NSF-53 certified pitcher (Clearly Filtered, ZeroWater, LifeStraw) is a practical alternative. Ordinary Brita cartridges are not certified for PFAS.

Mount Pleasant, IA Water Quality Summary

EPA testing has detected PFAS "forever chemicals" in Mount Pleasant, IA drinking water. Recent monitoring found a peak level of 0.03 ppt across 2 water systems, 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: 0.03 ppt
  • PFPeA: 0.01 ppt

Lead in Mount Pleasant, IA Water

EPA Lead and Copper Rule testing has recorded 11 lead samples for Mount Pleasant water systems, with a 90th-percentile high of 0.002 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

The numbers on this page are drawn from EPA UCMR5 monitoring (2023-2025), which covers 66,000+ public water systems nationwide, including those serving Mount Pleasant, IA's approximately 9,274 residents.

ZIP Codes Served

52641

What Mount Pleasant, Iowa 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 the Consumer Confidence Report (CCR) your Iowa utility publishes annually