PlainWater

CITY OF NAPLES

PWS ID: TX1720003 · NAPLES, Texas 75568-9765

CITY OF NAPLES serves 1,908 people in NAPLES, Texas using Groundwater water sources. It has 332 recorded EPA violations, including 3 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: CITY OF NAPLES

CITY OF NAPLES is a local-owned community water system that delivers drinking water to 1,908 residents in NAPLES, Texas (Morris County) through 636 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 332 total violations for this system , of which 3 (1%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 317 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Lead and Copper Rule, recorded in 18 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 Texas, EPA tracks 7,351 public water systems serving 33,253,313 people, with 746,210 cumulative violations and 162,945 health-based violations on record. About 90% of systems in the state carry at least one violation, and state-wide the average per system is 101.5 violations. CITY OF NAPLES's 332 violations sit above the Texas average. Statewide, 1,068 of 1,147 UCMR5-tested systems have reported PFAS detections (93.1%). 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
1,908
Total Violations
332
Health-Based Violations
3
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
636
County
Morris
School/Daycare
No
MCL Violations
0
Monitoring Violations
317
Treatment Tech Violations
3

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule MR 18 2018
Chlorine MR 12 2020
Gross Alpha, Excl. Radon and U MR 8 2019
Combined Radium (-226 and -228) MR 8 2019
Nitrate MR 8 2024
1,2,4-Trichlorobenzene MR 8 2024
cis-1,2-Dichloroethylene MR 8 2024
Xylenes, Total MR 8 2024
o-Dichlorobenzene MR 8 2024
p-Dichlorobenzene MR 8 2024
trans-1,2-Dichloroethylene MR 8 2024
1,1,1-Trichloroethane MR 8 2024
Carbon tetrachloride MR 8 2024
CHLOROBENZENE MR 8 2024
Benzene MR 8 2024
Toluene MR 8 2024
Ethylbenzene MR 8 2024
Styrene MR 8 2024
DICHLOROMETHANE MR 8 2024
1,1-Dichloroethylene MR 8 2024
1,2-Dichloroethane MR 8 2024
Trichloroethylene MR 8 2024
1,1,2-Trichloroethane MR 8 2024
Vinyl chloride MR 8 2024
Tetrachloroethylene MR 8 2024
Combined Uranium MR 8 2019
1,2-Dichloropropane MR 8 2024
Public Notice Other 6 2025
1,2-DIBROMO-3-CHLOROPROPANE MR 4 2022
ETHYLENE DIBROMIDE MR 4 2022

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 CITY OF NAPLES.

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 TX1720003 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Texas Drinking Water Authority

Texas Commission on Environmental Quality (TCEQ) — Drinking Water Watch is the primacy agency that licenses and inspects CITY OF NAPLES under EPA-delegated authority.

Open TX regulator portal

Source: Texas Commission on Environmental Quality (TCEQ) — Drinking Water Watch

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
2025 Public Notice Other 6 SDWIS / TX1720003 / 7500
2024 Nitrate MR 8 SDWIS / TX1720003 / 1040
2024 1,2,4-Trichlorobenzene MR 8 SDWIS / TX1720003 / 2378
2024 cis-1,2-Dichloroethylene MR 8 SDWIS / TX1720003 / 2380
2024 Xylenes, Total MR 8 SDWIS / TX1720003 / 2955
2024 o-Dichlorobenzene MR 8 SDWIS / TX1720003 / 2968
2024 p-Dichlorobenzene MR 8 SDWIS / TX1720003 / 2969
2024 trans-1,2-Dichloroethylene MR 8 SDWIS / TX1720003 / 2979
2024 1,1,1-Trichloroethane MR 8 SDWIS / TX1720003 / 2981
2024 Carbon tetrachloride MR 8 SDWIS / TX1720003 / 2982
2024 CHLOROBENZENE MR 8 SDWIS / TX1720003 / 2989
2024 Benzene MR 8 SDWIS / TX1720003 / 2990
2024 Toluene MR 8 SDWIS / TX1720003 / 2991
2024 Ethylbenzene MR 8 SDWIS / TX1720003 / 2992
2024 Styrene MR 8 SDWIS / TX1720003 / 2996

How CITY OF NAPLES Compares

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

Metric CITY OF NAPLES Texas avg Federal benchmark
Total violations 332 101.5 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 3 22.2 Indicates a contaminant exceeded a federal MCL
PFAS detection None 93.1% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 1,908 4,524 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 7,351 regulated public water systems in Texas.

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
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is CITY OF NAPLES water safe to drink?
CITY OF NAPLES (PWS ID: TX1720003) has 332 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 1,908 people using Groundwater sources.
How many people does CITY OF NAPLES serve?
CITY OF NAPLES serves 1,908 people in NAPLES, Texas. It is a Local-owned system using Groundwater water sources with 636 service connections.
What type of violations does CITY OF NAPLES have?
CITY OF NAPLES has 332 total violations: 3 health-based violations (MCL exceedances or treatment failures), 317 monitoring/reporting violations, and 3 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in CITY OF NAPLES water?
No PFAS testing data is available for CITY OF NAPLES under the EPA's UCMR5 monitoring program.
What water source does CITY OF NAPLES use?
CITY OF NAPLES uses Groundwater 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.

Explore PlainWater

Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Related

Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainWater Editorial