Is Mansfield, MO Tap Water Safe to Drink?
Graded B+, with 8 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
82.2/100
waterverge.com Mansfield, MO — Water Quality Report
Mansfield's drinking water received a grade of B+ (82.2 out of 100), indicating good water quality. The city's 2 water systems serve approximately 1,218 residents using groundwater.
Lead levels were measured at 2.6 ppb (90th percentile), well within EPA limits. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 17 violations on record, including 7 health-based violations. 8 remain unresolved.
What to know about Mansfield's water
Mansfield ranks #289 out of 509 cities in Missouri for water quality, placing it below average in the state.
Mansfield relies on groundwater, which is generally less vulnerable to surface contamination but can be affected by naturally occurring minerals like arsenic and nitrate, as well as agricultural and industrial runoff.
As a small community water system, Mansfield may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
Water quality score
See methodology →Is Mansfield, MO water safe to drink?
Mansfield's drinking water has significant quality concerns based on EPA testing data. With a grade of B+ (82.2/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 2 water systems serve approximately 1,218 residents using groundwater (wells).
Recent water quality updates for Mansfield
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Mansfield's water quality assessment. Grade: B+ (82.2/100).
Contaminants: Lead and Copper Rule.
Contaminants: LEAD AND COPPER RULE REVISIONS.
Contaminants: Groundwater Rule.
Federal disaster declaration (FEMA DR-4317). Flood event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-4250). Flood event — may have impacted local water infrastructure.
Key contaminant findings
Based on the most recent EPA sampling data for Mansfield's water supply.
Well within EPA limits.
Violation history
Mansfield's water system has 17 total violations on record, including 7 health-based violations. 8 remain unresolved. 4 violations were issued in the last 5 years.
Flood & environmental risk
Wright County has experienced 5 federally declared disasters since 1993. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies.
Where does Mansfield's water come from?
Mansfield's drinking water comes from groundwater (wells), supplied by 2 water systems serving approximately 1,218 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate.
What Mansfield residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Mansfield's water.
Your water utility is required to publish an annual Consumer Confidence Report (CCR) with detailed testing results. Ask for the latest copy or check your utility's website.
Mansfield's area has a history of flooding. After severe weather, watch for boil water advisories from your local utility.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Top industrial polluters within 10 miles of Mansfield
Industrial polluters nearby
Reported releases to surface water by facilities near Mansfield, ranked by pounds discharged annually.
| Facility | Top chemical | To surface water (lbs/yr) | Distance |
|---|---|---|---|
HUTCHENS INDUSTRIES INC. MANSFIELD FACILITY MANSFIELD, MO65704 | — | — | 0.7 mi |
Source: EPA Toxic Release Inventory (TRI) 2023
Flood & disaster history
Wright County has experienced 5 federally declared disasters since 1993. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 2.6 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how Mansfield compares by contaminant
Explore where Mansfield ranks among all Missouri cities for specific contaminants.
Water source & infrastructure
Where Mansfield's water comes from
Mansfield's drinking water is drawn from underground aquifers through wells.
Groundwater is naturally filtered through rock and soil layers, generally requiring less treatment than surface water. However, it can contain naturally occurring contaminants like arsenic, radon, and minerals.
Agricultural activity, septic systems, and industrial operations near well fields can introduce nitrates, pesticides, and volatile organic compounds.
The system is operated by local government ownership and serves approximately 1,218 people through 2 water systems.
Water systems serving Mansfield
| System Name | PWSID | Population | Source |
|---|---|---|---|
| MANSFIELD PWS | MO5010493 | 1,193 | GW |
| COUNTRY AIRE APARTMENTS | MO5071593 | 25 | GW |
How Mansfield compares
Full Missouri rankings →Mansfield's score of 82.2/100 is above the average of 62/100 among major Missouri cities. It outscores 9 of 10 nearby cities.
Nearby cities
View Missouri rankings →About Mansfield, MO
Wikipedia →Mansfield is a city in Wright County, Missouri, United States. As of the 2020 census, Mansfield had a population of 1,193.
Learn more about your water
Guides and resources related to Mansfield's water quality findings.
Explore water quality across Wright
Frequently asked questions
Is Mansfield, MO tap water safe to drink?
Mansfield's water quality earned a grade of B+ (82.2/100). The water generally meets EPA standards and is considered safe for consumption. The city ranks #289 out of 509 cities tested in Missouri.
What contaminants are in Mansfield's water?
Lead was measured at 2.6 ppb (90th percentile). 17 violations are on record.
How is Mansfield's water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in Mansfield?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Mansfield's water come from?
Mansfield's water is sourced from Groundwater. The city has 2 water systems serving approximately 1,218 residents.
What health violations has Mansfield's water system had?
Mansfield has 7 health-based violations on record. The most recent violation was recorded in December 2025. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 8 violations remain unresolved.
Is Mansfield's groundwater at risk of contamination?
Mansfield uses groundwater, which can be affected by naturally occurring contaminants like arsenic, radon, and nitrate, as well as agricultural runoff and industrial activity. The system has 17 violations on record that may relate to groundwater quality. Groundwater systems are generally less susceptible to surface contamination but should be monitored for emerging contaminants like PFAS.
How does Mansfield's water compare to other cities?
Mansfield ranks #289 out of 509 cities in Missouri (better than 43% of state cities) and #7132 out of 15744 cities nationally (55th percentile). The grade of B+ reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.