PlainWater
Counties → Kansas

Neosho County, Kansas

Water Systems
15
Population Served
16,913
Total Violations
1,635
634 health-based
PFAS Detected
0
of 1 tested

Violation Analysis

100.0%
Systems with Violations
109.0
Avg Violations per System
38.8%
Health-Based Violations

Water Source Types

SW
15 systems (100%)

PFAS Contamination

1
Systems Tested
0
PFAS Detected
0.0%
Detection Rate

PFAS (per- and polyfluoroalkyl substances) are persistent chemicals found in drinking water. The EPA has set enforceable limits for several PFAS compounds under UCMR5 monitoring.

Compliance Snapshot

Neosho Kansas water systems by violation status, EPA SDWIS records.

No violations on record (0) One or more violations (15)

Violation history is cumulative, many flagged systems have already returned to compliance. Detail pages show per-system context.

Water Systems

System Name Population Violations PFAS
Chanute, City Of 8,642 67 Clean
Neosho Co RWD 4 2,095 18 -
Neosho Co RWD 2 1,210 104 -
Erie, City Of 1,037 184 -
Neosho Co RWD 1C 670 214 -
Neosho Co RWD 7 625 26 -
St Paul, City Of 597 31 -
Neosho Co RWD 12 437 9 -
Thayer, City Of 433 373 -
Neosho Co RWD 8 323 67 -
Neosho Co RWD 6 314 44 -
Neosho Co RWD 9 200 18 -
Galesburg, City Of 147 148 -
Neosho Co RWD 3 128 270 -
Coal Hollow Water Company 55 62 -

Other Counties in Kansas

Johnson County
9 systems · 668,443 served · 321 violations
Sedgwick County
29 systems · 498,426 served · 1,514 violations
Wyandotte County
2 systems · 160,765 served · 103 violations
Douglas County
14 systems · 155,316 served · 244 violations
Shawnee County
9 systems · 154,507 served · 551 violations
Leavenworth County
16 systems · 82,837 served · 1,071 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in Neosho County? ▼
Neosho County has 1,635 total drinking water violations across 15 water systems, of which 634 are health-based violations. 100.0% of systems have at least one violation.
How many people get water from Neosho County systems? ▼
Water systems in Neosho County serve approximately 16,913 people through 15 public water systems.
Has PFAS been detected in Neosho County water? ▼
Of 1 water systems tested for PFAS in Neosho County, 0 had PFAS detected (0.0% detection rate).
What types of water sources supply Neosho County? ▼
Water systems in Neosho County use SW (15 systems) as their primary water sources.
Are health-based violations serious? ▼
Health-based violations indicate that drinking water exceeded Maximum Contaminant Levels (MCLs) set by the EPA or failed treatment technique requirements. 38.8% of Neosho County's violations are health-based. Not all violations indicate immediate health risk, but they require corrective action.
Data Sources & Methodology

Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). PFAS testing data from the UCMR5 monitoring program. SDWIS tracks all public water systems regulated under the Safe Drinking Water Act.

Violations are categorized as health-based (Maximum Contaminant Level exceedances, treatment technique failures) or monitoring/reporting violations. Not all violations indicate an immediate health risk.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.