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Counties → Missouri

Nodaway County, Missouri

Water Systems
12
Population Served
20,189
Total Violations
782
187 health-based
PFAS Detected
2
of 2 tested

Violation Analysis

100.0%
Systems with Violations
65.2
Avg Violations per System
23.9%
Health-Based Violations

Water Source Types

SW
7 systems (58%)
GW
5 systems (42%)

PFAS Contamination

2
Systems Tested
2
PFAS Detected
100.0%
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

Nodaway Missouri water systems by violation status, EPA SDWIS records.

No violations on record (0) One or more violations (12)

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
Maryville PWS 10,775 123 Detected
Nodaway County PWSD 1 6,428 23 Detected
Burlington Junction PWS 630 49 -
Hopkins PWS 550 49 -
Ravenwood PWS 420 90 -
Skidmore PWS 230 40 -
Barnard PWS 220 19 -
Clearmont PWS 210 176 -
Parnell PWS 195 68 -
Conception Junction PWS 192 52 -
Graham PWS 170 61 -
Elmo PWS 169 32 -

Other Counties in Missouri

St. Louis County
23 systems · 1,145,619 served · 1,825 violations
Cass County
31 systems · 625,744 served · 1,771 violations
Jackson County
23 systems · 405,266 served · 559 violations
St. Charles County
54 systems · 310,776 served · 2,706 violations
St. Louis city County
1 systems · 304,709 served · 27 violations
Greene County
82 systems · 265,439 served · 7,132 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in Nodaway County? ▼
Nodaway County has 782 total drinking water violations across 12 water systems, of which 187 are health-based violations. 100.0% of systems have at least one violation.
How many people get water from Nodaway County systems? ▼
Water systems in Nodaway County serve approximately 20,189 people through 12 public water systems.
Has PFAS been detected in Nodaway County water? ▼
Of 2 water systems tested for PFAS in Nodaway County, 2 had PFAS detected (100.0% detection rate).
What types of water sources supply Nodaway County? ▼
Water systems in Nodaway County use SW (7 systems), GW (5 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. 23.9% of Nodaway 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.