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Community Water System · PWS TN0000817

Jackson County U.d. #2

Gainesboro, Tennessee 38562 - drinking water served from surface water sources to 2,354 people, tracked in EPA SDWIS and UCMR5.

2,354
People served
53
EPA violations
16
Health-based
Untested
UCMR5 result

The verdict

EPA records 53 drinking-water violations at Jackson County U.d. #2, 30% of them health-based - below the Tennessee per-system average.

53
Total EPA violations on record
30%
Health-based (MCL / treatment failure)
2,354
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Jackson County U.d. #2

Jackson County U.d. #2 is a local-owned community water system that delivers drinking water to 2,354 residents in Gainesboro, Tennessee (Jackson County) through 923 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 53 total violations for this system , of which 16 (30%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 31 monitoring and reporting violations are on file. The most recent violation on record dates to 2023.

The most frequently cited contaminant at this system is Total Haloacetic Acids (HAA5), recorded in 16 violations (MCL, health-based). 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%).

Jackson County U.d. #2's 53 violations sit below 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
2,354
Total Violations
53
Health-Based Violations
16
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
923
County
Jackson
School/Daycare
No
MCL Violations
16
Monitoring Violations
31
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Total Haloacetic Acids (HAA5) MCL 16 2006
Total Haloacetic Acids (HAA5) MR 8 2014
TTHM MR 8 2014
Coliform (TCR) MR 6 2008
Lead and Copper Rule MR 6 1994
Consumer Confidence Rule Other 5 2023
Chlorine MR 3 2008

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 Jackson County U.d. #2.

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 TN0000817 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 Jackson County U.d. #2 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
2023 Consumer Confidence Rule Other 5 SDWIS / TN0000817 / 7000
2014 Total Haloacetic Acids (HAA5) MR 8 SDWIS / TN0000817 / 2456
2014 TTHM MR 8 SDWIS / TN0000817 / 2950
2008 Coliform (TCR) MR 6 SDWIS / TN0000817 / 3100
2008 Chlorine MR 3 SDWIS / TN0000817 / 0999
2006 Total Haloacetic Acids (HAA5) MCL 16 SDWIS / TN0000817 / 2456
1994 Lead and Copper Rule MR 6 SDWIS / TN0000817 / 5000

How Jackson County U.d. #2 Compares

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

Metric Jackson County U.d. #2 Tennessee avg Federal benchmark
Total violations 53 56.8 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 16 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 2,354 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 Jackson County U.d. #2 water safe to drink? ▼
Jackson County U.d. #2 (PWS ID: TN0000817) has 53 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 2,354 people using Surface Water sources.
How many people does Jackson County U.d. #2 serve? ▼
Jackson County U.d. #2 serves 2,354 people in Gainesboro, Tennessee. It is a Local-owned system using Surface Water water sources with 923 service connections.
What type of violations does Jackson County U.d. #2 have? ▼
Jackson County U.d. #2 has 53 total violations: 16 health-based violations (MCL exceedances or treatment failures), 31 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Jackson County U.d. #2 water? ▼
No PFAS testing data is available for Jackson County U.d. #2 under the EPA's UCMR5 monitoring program.
What water source does Jackson County U.d. #2 use? ▼
Jackson County U.d. #2 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.