Is Seligman, MO Tap Water Safe to Drink?
Graded A, with 3 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
90.3/100
waterverge.com Seligman, MO — Water Quality Report
Seligman's drinking water received a grade of A (90.3 out of 100), indicating excellent water quality. The city's 1 water system serves approximately 890 residents using groundwater.
Lead levels were measured at 0.0 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 8 violations on record, including 4 health-based violations. 3 remain unresolved.
What to know about Seligman's water
Seligman ranks #82 out of 509 cities in Missouri for water quality, placing it above average in the state.
Seligman 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, Seligman may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
Water quality score
See methodology →Is Seligman, MO water safe to drink?
Seligman's drinking water has significant quality concerns based on EPA testing data. With a grade of A (90.3/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 1 water system serves approximately 890 residents using groundwater (wells).
Recent water quality updates for Seligman
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Seligman's water quality assessment. Grade: A (90.3/100).
1 health-based. Contaminants: Revised Total Coliform Rule.
Contaminants: E. COLI.
Contaminants: Revised Total Coliform Rule.
Key contaminant findings
Based on the most recent EPA sampling data for Seligman's water supply.
Well within EPA limits.
Violation history
Seligman's water system has 8 total violations on record, including 4 health-based violations. 3 remain unresolved.
Where does Seligman's water come from?
Seligman's drinking water comes from groundwater (wells), supplied by 1 water system serving approximately 890 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate.
What Seligman residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Seligman'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.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
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. | 0.0 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how Seligman compares by contaminant
Explore where Seligman ranks among all Missouri cities for specific contaminants.
Water source & infrastructure
Where Seligman's water comes from
Seligman'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 890 people through 1 water system.
Water systems serving Seligman
| System Name | PWSID | Population | Source |
|---|---|---|---|
| SELIGMAN PWS | MO5010730 | 890 | GW |
How Seligman compares
Full Missouri rankings →Seligman's score of 90.3/100 is above the average of 62/100 among major Missouri cities. It outscores 10 of 10 nearby cities.
Nearby cities
View Missouri rankings →About Seligman, MO
Learn more about your water
Guides and resources related to Seligman's water quality findings.
Explore water quality across Barry
Frequently asked questions
Is Seligman, MO tap water safe to drink?
Seligman's water quality earned a grade of A (90.3/100). The water generally meets EPA standards and is considered safe for consumption. The city ranks #82 out of 509 cities tested in Missouri.
What contaminants are in Seligman's water?
Lead was measured at 0.0 ppb (90th percentile). 8 violations are on record.
How is Seligman'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 Seligman?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Seligman's water come from?
Seligman's water is sourced from Groundwater. The city has 1 water system serving approximately 890 residents.
What health violations has Seligman's water system had?
Seligman has 4 health-based violations on record. The most recent violation was recorded in September 2020. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 3 violations remain unresolved.
Is Seligman's groundwater at risk of contamination?
Seligman 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 8 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 Seligman's water compare to other cities?
Seligman ranks #82 out of 509 cities in Missouri (better than 84% of state cities) and #2312 out of 15744 cities nationally (85th percentile). The grade of A reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Seligman's small water system affect quality?
Seligman's system serves approximately 890 residents. Small community water systems (under 3,300 people) may have fewer financial resources for infrastructure upgrades and advanced treatment technologies. However, they are held to the same EPA drinking water standards as larger systems. This system has 8 violations on record.