Current Noncompliance MO

Carroll County Pwsd 1

EPA ID: MO2024105 ยท 3,063 people served ยท 8 ZIP codes

ZipCheckup's reading of EPA records for Carroll County Pwsd 1 (MO2024105): 1 violation recorded with unresolved status in the SDWIS data used. In the federal compliance data used here, Carroll County Pwsd 1 has 1 violation listed as open; the utility serves approximately 3,063 people.

Data: EPA SDWIS

3,063
People Served
8
ZIP Codes Served
5
Violations (since 2021)
Groundwater
Water Source
Below the reporting limit
Most recent lead 90th percentile on record (monitoring period ending 2024-12-31)
Zone 2
County Radon Potential ยท Moderate
5
Contaminants Flagged
$111K
Median Home Value in ZIP Codes Served

Service Area Map

Coverage area for Carroll County Pwsd 1 Source: EPA SDWIS service area boundaries.

Service area boundary

Demographics of ZIP Codes Served

$61,088
Median Household Income
10,254
Population of ZIP Codes Served (Census)
42%
Disadvantaged Population
61th
Poverty Percentile
80th
Energy Burden Percentile
78%
Pre-1986 Housing

The ZIP codes associated with Carroll County Pwsd 1 have a median household income of $61,088 and about 10,254 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 78% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.

Environmental Justice Note: On average, 42% of census tracts in the counties mapped to this service area are designated disadvantaged by the federal Climate and Economic Justice Screening Tool (CEJST, 2022 version). Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.

๐Ÿ’ง Where Does Your Water Come From?

Groundwater

Carroll County Pwsd 1's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.

Moderate Risk
Source Contamination Risk
58th
Wastewater Discharge Proximity
9th
Superfund Site Proximity

Infrastructure Risk

63 yr
Estimated pipe age (modeled from housing age)
Galvanized Steel or Copper
Likely pipe material (modeled)
5 yr
Est. Remaining Life
Moderate Wear
Decay Status
Installed 93% of expected lifespan used (estimate) End of life

Comparable Water Systems

Similar-sized systems in Missouri

Cass County Pwsd 10
3,068 people
1 violation
2 violations
C 3 violations
4 violations
Stoddard County Pwsd 1
3,000 people
1 violation

Cost of Inaction

Illustrative per-household cost scenario based on stated assumptions:

Estimated Healthcare Costs $1,000

Annual per household (ZipCheckup estimate)

Estimated Cumulative Cost Per Household

5 years
$5,000
10 years
$10,000
20 years
$20,000

Individual costs vary by household size, property, and health factors. These estimates are for awareness, not financial advice.

System Overview

Carroll County Pwsd 1 (EPA ID: MO2024105) is a community water system in Missouri that serves approximately 3,063 people from groundwater sources.

This system provides water to 8 ZIP codes across 8 communities.

Violation History

1 current noncompliance record in the accepted 2026Q2 snapshot; none are classified as health-based in this evidence.

Status breakdown for accepted records with record years 2021-2026: 4 resolved, 0 archived, 0 addressed, and 1 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.

Recent Violations

Date Contaminant Type Status
September 1, 2025 Groundwater Rule Non-health-based Resolved
July 2, 2025 LEAD AND COPPER RULE REVISIONS Non-health-based Unaddressed (current)
July 1, 2023 Consumer Confidence Rule Non-health-based Resolved
January 1, 2021 TTHM Non-health-based Resolved
January 1, 2021 Total Haloacetic Acids (HAA5) Non-health-based Resolved

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Contaminant Category Violations Health-Based
Total Haloacetic Acids (HAA5) Monitoring & Reporting 1 No
TTHM Monitoring & Reporting 1 No
LEAD AND COPPER RULE REVISIONS Monitoring & Reporting 1 No
Consumer Confidence Rule Other (notice or report rule) 1 No
Groundwater Rule Other Violation 1 No

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

Lead Level Exceeds Action Level Sample Date
Below the reporting limit No 2024-12-31

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

Radon Risk in Service Area

8 of 8 ZIP records with known zones are in EPA Radon Zone 2.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

ZIP Codes Served

Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by MO or modeled from parcel and building-footprint data.

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Carroll County Pwsd 1 (MO2024105) on EPA.gov.

Frequently Asked Questions

Is Carroll County Pwsd 1 water safe to drink?

The accepted 2026Q2 ECHO snapshot shows 1 current noncompliance record and zero current records classified as health-based. That classification is not a property-specific water test or safety guarantee.

How many people does Carroll County Pwsd 1 serve?

Carroll County Pwsd 1 serves approximately 3,063 people across 8 ZIP codes in Missouri.

Where does Carroll County Pwsd 1 get its water?

The primary water source is groundwater.

Frequently Asked Questions

Should I use a water filter? ▼
Given 5 recorded violations, review the violation types and dates; a filter certified for a specific contaminant of concern can reduce that contaminant at the tap. Monitoring or reporting violations are not something a filter addresses.
How many people does Carroll County Pwsd 1 serve? ▼
Carroll County Pwsd 1 serves approximately 3,063 people with drinking water across 8 ZIP codes.
What is Carroll County Pwsd 1's water source? ▼
Carroll County Pwsd 1 draws water from groundwater sources. Source type affects which contaminants are most likely to be present.
Is there lead in Carroll County Pwsd 1's water? ▼
The reported 90th-percentile lead result is below the laboratory reporting limit, not a measured zero; EPA's health goal for lead is zero. This is at or below the EPA lead action level, which triggers system action and is not a safe level; the EPA health goal for lead is zero.
What is the demographic profile of the ZIP codes associated with Carroll County Pwsd 1? ▼
The ZIP codes mapped to Carroll County Pwsd 1 have a median household income of $61,088 (Census ZIP-code estimate). In CEJST data, 42% of census tracts in the counties mapped to this area are designated disadvantaged (average across mapped ZIP codes), which may indicate greater vulnerability to environmental health risks.
Where does Carroll County Pwsd 1 get its water? ▼
Carroll County Pwsd 1's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table. Based on the available data, the modeled source-contamination category is moderate; test local water to assess actual exposure.

How to cite this page

APA ZipCheckup. (n.d.). Carroll County Pwsd 1 (MO): 5 EPA Violations. https://zipcheckup.com/water-system/mo2024105/
BibTeX
@misc{zipcheckup-water-system-mo2024105,
  author = {{ZipCheckup}},
  title  = {{Carroll County Pwsd 1 (MO): 5 EPA Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/mo2024105/}
}

What You Can Do

1

Test your water

Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter โ†’

2

Check your specific ZIP code

Water quality can vary within a system. View nearest ZIP report โ†’

3

Contact your utility

Carroll County Pwsd 1 (EPA ID: MO2024105) - request the latest Consumer Confidence Report or ask about specific contaminants.

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