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Community Water System · PWS TN0000320

Iron City Utility District

Iron City, Tennessee 38463 - drinking water served from surface water sources to 729 people, tracked in EPA SDWIS and UCMR5.

729
People served
62
EPA violations
0
Health-based
Untested
UCMR5 result

The verdict

EPA records 62 drinking-water violations at Iron City Utility District - above the Tennessee per-system average.

62
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
729
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Iron City Utility District

Iron City Utility District is a local-owned community water system that delivers drinking water to 729 residents in Iron City, Tennessee (Lawrence County) through 272 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 62 total violations for this system , of which 0 (0%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 49 monitoring and reporting violations are on file. The most recent violation on record dates to 2014.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 19 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Tennessee, EPA tracks 762 public water systems serving 7,934,203 people, with 43,318 cumulative violations and 9,414 health-based violations on record. About 94% of systems in the state carry at least one violation, and state-wide the average per system is 56.8 violations. Statewide, 93 of 277 UCMR5-tested systems have reported PFAS detections (33.6%).

Iron City Utility District's 62 violations sit above the Tennessee average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
729
Total Violations
62
Health-Based Violations
0
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
272
County
Lawrence
School/Daycare
No
MCL Violations
0
Monitoring Violations
49
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 19 2011
Chlorine MR 4 2011
Surface Water Treatment Rule MR 4 2000
TTHM MR 3 2014
Total Haloacetic Acids (HAA5) MR 3 2014
Fluoride MR 2 1982
Chromium MR 2 1982
Selenium MR 2 1982
Nitrate MR 2 1982
Arsenic MR 2 1982
Barium MR 2 1982
Cadmium MR 2 1982
Mercury MR 2 1982

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Iron City Utility District.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID TN0000320 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Tennessee Drinking Water Authority

Tennessee Department of Environment & Conservation, Drinking Water is the primacy agency that licenses and inspects Iron City Utility District under EPA-delegated authority.

Open TN regulator portal

Source: Tennessee Department of Environment & Conservation, Drinking Water

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2014 TTHM MR 3 SDWIS / TN0000320 / 2950
2014 Total Haloacetic Acids (HAA5) MR 3 SDWIS / TN0000320 / 2456
2011 Coliform (TCR) MR 19 SDWIS / TN0000320 / 3100
2011 Chlorine MR 4 SDWIS / TN0000320 / 0999
2000 Surface Water Treatment Rule MR 4 SDWIS / TN0000320 / 0200
1982 Fluoride MR 2 SDWIS / TN0000320 / 1025
1982 Chromium MR 2 SDWIS / TN0000320 / 1020
1982 Selenium MR 2 SDWIS / TN0000320 / 1045
1982 Nitrate MR 2 SDWIS / TN0000320 / 1040
1982 Arsenic MR 2 SDWIS / TN0000320 / 1005
1982 Barium MR 2 SDWIS / TN0000320 / 1010
1982 Cadmium MR 2 SDWIS / TN0000320 / 1015
1982 Mercury MR 2 SDWIS / TN0000320 / 1035

How Iron City Utility District Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Iron City Utility District Tennessee avg Federal benchmark
Total violations 62 56.8 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 0 12.4 Indicates a contaminant exceeded a federal MCL
PFAS detection None 33.6% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 729 10,412 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 762 regulated public water systems in Tennessee.

Federal MCL reference, Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Iron City Utility District water safe to drink? ▼
Iron City Utility District (PWS ID: TN0000320) has 62 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 729 people using Surface Water sources.
How many people does Iron City Utility District serve? ▼
Iron City Utility District serves 729 people in Iron City, Tennessee. It is a Local-owned system using Surface Water water sources with 272 service connections.
What type of violations does Iron City Utility District have? ▼
Iron City Utility District has 62 total violations: 0 health-based violations (MCL exceedances or treatment failures), 49 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Iron City Utility District water? ▼
No PFAS testing data is available for Iron City Utility District under the EPA's UCMR5 monitoring program.
What water source does Iron City Utility District use? ▼
Iron City Utility District uses Surface Water as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

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 system's figures are rendered directly from 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.