PlainWater
Counties → Iowa

Clinton County, Iowa

Water Systems
28
Population Served
40,325
Total Violations
1,996
380 health-based
PFAS Detected
3
of 3 tested

Violation Analysis

96.4%
Systems with Violations
71.3
Avg Violations per System
19.0%
Health-Based Violations

Water Source Types

GW
28 systems (100%)

PFAS Contamination

3
Systems Tested
3
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

Clinton Iowa water systems by violation status, EPA SDWIS records.

No violations on record (1) One or more violations (27)

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
Iowa-American Wtr Co-Clinton District 24,769 5 Detected
DE Witt Water Supply 5,514 27 Clean
Camanche Water Supply 4,570 73 Clean
Wheatland City Water Supply 775 69 -
Equistar Chemicals LP 715 44 -
Grand Mound Water Supply 615 34 -
Delmar Water Supply 542 17 -
Lost Nation Water Supply 434 118 -
Charlotte Water Works 401 106 -
Calamus Water Supply 356 40 -
Iowa-American Water (Low Moor) 250 11 -
Goose Lake Muni Water System 239 90 -
Winding Brook Mobile Home Park 150 355 -
Heineejos Inc 127 23 -
Welton Water Supply 121 6 -
Andover Water Supply 109 7 -
Almont Tap LLC 104 20 -
Valley Oaks 100 328 -
Bulgers Hollow Recreation Area 77 86 -
Rail One USA 70 6 -
Wapsi Oaks Country Club 60 54 -
Rock Creek Marina & Campground 52 66 -
Brookhill Estates 41 74 -
Grace Lutheran Camp Inc 30 65 -
Bs General Store LLC 27 201 -
61 Drive-in Theatre 27 51 -
Cardinal Valley Estates 3rd Addition 25 20 -
P & K Midwest (Welton) 25 0 -

Other Counties in Iowa

Polk County
38 systems · 552,627 served · 1,563 violations
Linn County
83 systems · 224,711 served · 8,540 violations
Scott County
77 systems · 178,285 served · 5,956 violations
Johnson County
125 systems · 167,742 served · 10,912 violations
Black Hawk County
19 systems · 161,225 served · 824 violations
Story County
21 systems · 121,108 served · 1,299 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in Clinton County? ▼
Clinton County has 1,996 total drinking water violations across 28 water systems, of which 380 are health-based violations. 96.4% of systems have at least one violation.
How many people get water from Clinton County systems? ▼
Water systems in Clinton County serve approximately 40,325 people through 28 public water systems.
Has PFAS been detected in Clinton County water? ▼
Of 3 water systems tested for PFAS in Clinton County, 3 had PFAS detected (100.0% detection rate).
What types of water sources supply Clinton County? ▼
Water systems in Clinton County use GW (28 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. 19.0% of Clinton 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.