C
66

Fair Water Quality

West Plains, MO 65775

Howell County · Population served: 16,056 · Data updated March 2026

Water Systems Serving This Area

🏔
WEST PLAINS PWS
Surface water · Pop. 12,864
PWSID: MO4010853
🌊
HOWELL OREGON 2 WEST
Groundwater · Pop. 1,170
PWSID: MO4021376
🌊
HOWELL OREGON COUNTY PWSD 2 SOUTH
Groundwater · Pop. 180
PWSID: MO4024266
🌊
HOWELL OREGON COUNTY PWSD 2 NORTH
Groundwater · Pop. 1,742
PWSID: MO4024267
🌊
HENRYS MHP
Groundwater · Pop. 100
PWSID: MO4048241

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
4.8
15 ppb 1 ppb Warning

PFAS / Forever Chemicals

1 detected All below limits
CompoundLevelEPA MCLHealth GuidelineStatus
PFBS3.2 ppt2000 ppt100 pptBelow limit

Violation History (Last 5 Years)

12Total (5yr)
6Health-Based
2Major

Water Quality Summary

Understanding Your Water in West Plains

Tap water quality in West Plains, Missouri (65775) receives an overall grade of C (Fair) with a score of 66 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is 14 points below the Missouri state average of 80. The area is served by 5 water systems providing water to approximately 16,056 people, using surface water and groundwater sources. Testing has found elevated levels of Lead that warrant attention. PFAS testing detected 1 compound, all currently below EPA limits. Over the past 5 years, water systems here have accumulated 12 violations, including 6 health-based violations.

Your Score 66/100 C
vs State 14 pts below Missouri avg (80)
vs National 9 pts below national avg (75)

What a Grade C Means

A score of 66/100 indicates fair water quality in West Plains, MO. While the water meets minimum federal standards, there are noteworthy concerns — either elevated contaminant levels approaching regulatory limits, a moderate violation history, or both. Residents may want to review specific contaminant data and consider targeted filtration, especially for sensitive groups like children and pregnant women.

Surface water: sourced from rivers, lakes, or reservoirs
Groundwater: drawn from underground aquifers via wells

Health Information

What These Contaminants Mean for You

⚠️

Lead in Your Water

Lead is a toxic metal that can leach from aging pipes and plumbing fixtures.

Health Effects

Even low levels of lead exposure can cause developmental delays in children, kidney damage, and cardiovascular effects in adults. The EPA action level is 15 ppb, but health experts recommend no safe level of lead in drinking water.

Common Sources

Lead enters water primarily through corrosion of lead service lines, lead solder, and brass fixtures — especially in homes built before 1986.

What You Can Do

If lead is detected above 1 ppb, consider using a certified lead-removal filter (NSF/ANSI 53) for drinking and cooking water. Run cold water for 30 seconds before use if water has been sitting in pipes.

Common Questions

Frequently Asked Questions

Tap water in West Plains, Missouri receives a grade of C (Fair) with a score of 66/100. While it generally meets minimum federal standards, there are some areas of concern including violation history or elevated contaminant levels. Sensitive populations (children, pregnant women, elderly) may want to consider additional filtration.

ZIP code 65775 is served by 5 water systems using surface water, groundwater sources, providing water to approximately 16,056 people. Multiple source types mean your water may come from a blend of surface and underground sources.

Lead was detected at 4.8 ppb in West Plains, Missouri. While this is below the EPA action level of 15 ppb, it exceeds the health guideline of 1 ppb recommended by health organizations. Consider a certified lead filter, especially if you have young children.

1 PFAS compound were detected in water serving West Plains, Missouri, but all are currently below EPA limits. While levels are within regulatory standards, some health organizations recommend minimizing any PFAS exposure. Activated carbon or reverse osmosis filters can reduce PFAS levels.

Water systems serving West Plains, Missouri have received 12 violations in the last 5 years, including 6 health-based violations. Violations can range from paperwork issues (monitoring & reporting) to serious health-based violations where contaminant levels exceeded safe limits. Review the violation details above for specifics.

Based on detected contaminants (lead, PFAS), residents in West Plains, Missouri should consider: Reverse osmosis (RO) system — most effective for PFAS, lead, and other contaminants. Always look for filters with NSF/ANSI certification for the specific contaminants you want to remove.

Explore Nearby

Water Quality in Nearby ZIP Codes