PlainWater
Counties → Iowa

Scott County, Iowa

Water Systems
77
Population Served
178,285
Total Violations
5,956
830 health-based
PFAS Detected
1
of 2 tested

Violation Analysis

92.2%
Systems with Violations
77.4
Avg Violations per System
13.9%
Health-Based Violations

Water Source Types

GW
48 systems (62%)
SW
2 systems (3%)

PFAS Contamination

2
Systems Tested
1
PFAS Detected
50.0%
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

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

No violations on record (2) One or more violations (48)

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-Davenport 147,720 11 Detected
Eldridge Water Supply 6,726 32 Clean
Genesis E Campus Hospital Emg Well 6,165 0 -
Park View Water & Sanitary District 2,389 52 -
Truckomat Corporation 1,794 37 -
Walcott Waterworks 1,551 30 -
Buffalo Water Supply 1,176 68 -
Princeton Water Supply 923 52 -
Long Grove Muni Water Supply 838 34 -
Scott Co Pk-Pool 437 39 -
200 East 90th St, LLC 425 37 -
Cody Elementary School 400 46 -
Iowa American Water Donahue 335 56 -
Ponderosa Park MHP 320 2 -
Corner Market 252 177 -
Village Oaks Homeowners Assn 250 86 -
Dodds Valley View Water Assn 220 136 -
Scott Co. Conservation Bd-Club House 220 4 -
Camp Abe Lincoln 210 256 -
Nahant Marsh 210 4 -
Forest Manor Subdivision 209 44 -
Iowa-American Water-Dixon 202 132 -
St Anns Catholic Church 200 39 -
Davenport Country Club 200 17 -
Hickory Hills Subdivision #2 181 53 -
Mt Joy Mobile Home Park 173 285 -
Scott Co-Wilderness Campground 163 0 -
Hickory Hills First Annex HOA 156 59 -
Maysville Municipal Water Dept 156 133 -
Hidden Hills Golf Course 155 122 -
Country Estates MHP 150 252 -
Scott Co-Buffalo Shores 150 54 -
Scott Co Pk-Pine Grove 150 74 -
Camp Liberty 150 256 -
Woods and Meadows Subdivision 148 35 -
Devils Creek Estates Home Assoc 145 236 -
New Liberty Water Supply 138 37 -
Timber Valley Estates (1St & 2nd Add) 132 170 -
Hickory Hills Second Annex 130 50 -
Carriage Place Estates HOA 125 81 -
Revelle 6th & 7th Addition 125 85 -
Linwood Mining and Minerals Corp 125 102 -
Harborview Leasing LLC 117 8 -
Willow Stream Estates Mobile Home 110 90 -
Scott Co Pk - Bald Eagle Campground 108 4 -
Lake Huntington Estates 102 35 -
Scott Co Pk-Whispering Pines 102 21 -
Rustic Oaks Homeowners Assn. 100 153 -
Scott Co Pk-Sac Fox 99 16 -
Trout Valley 2nd Addition 85 112 -

Other Counties in Iowa

Polk County
38 systems · 552,627 served · 1,563 violations
Linn County
83 systems · 224,711 served · 8,540 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
Woodbury County
32 systems · 99,461 served · 1,715 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in Scott County? ▼
Scott County has 5,956 total drinking water violations across 77 water systems, of which 830 are health-based violations. 92.2% of systems have at least one violation.
How many people get water from Scott County systems? ▼
Water systems in Scott County serve approximately 178,285 people through 77 public water systems.
Has PFAS been detected in Scott County water? ▼
Of 2 water systems tested for PFAS in Scott County, 1 had PFAS detected (50.0% detection rate).
What types of water sources supply Scott County? ▼
Water systems in Scott County use GW (48 systems), SW (2 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. 13.9% of Scott 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.