PWSID TX0030006

WALNUT RIDGE ESTATES WATER SYSTEM

Community water system based in Huntington, TX

Service area on file with EPA: Angelina County. EPA's recorded service area can be incomplete for regional authorities. The cities and counties above are what the utility has filed with EPA; the utility may serve additional areas.

Population served: 84
Source: Groundwater
Status: Active

At a glance

1 finding worth watching

Detected (no safe amount)

Lead

0.0088 mg/L

Public health experts agree no amount of lead in drinking water is safe. Even low levels can affect children's brain development.

Most recent lead and copper test · See details below
No lead reported

Lead service lines

No lead reported in inventory

This utility's inventory reports no confirmed lead service lines and a low share of unclassified lines.

From the utility's published inventory · See details below
This utility fluoridates

Fluoride

Added

CDC's My Water's Fluoride listing reports this system adjusts fluoride to the recommended level, or buys water from a system that does.

Per CDC My Water's Fluoride · See details below

Past 5 years: 64 health-based violations on file, all marked Resolved or Archived. See compliance history below.

Risk classification follows EPA's published values for safe drinking water, with caution and concern bands reviewed by a clinician. Past resolved violations do not influence this card. See methodology.

Lead service line inventory

Utility reports no confirmed lead service lines

WALNUT RIDGE ESTATES WATER SYSTEM reports 0 confirmed lead service lines, 40 non-lead, 0 unknown (total 40) in the EPA SDWIS service line inventory (2026Q1).

0 confirmed lead service lines
0 galvanized requiring replacement (LCRI treats these as lead)
0 unknown (0.0% of total)
40 confirmed non-lead (100.0%)
40 total service lines in the system

What to do if your service line might be lead

Ask your utility to check the service-line classification for your specific address. Many utilities provide a public address-lookup tool linked from the inventory page.
Get on the replacement queue. Under the LCRI, utilities must replace all lead and galvanized-requiring- replacement lines within 10 years (clock generally starts November 2027). Some prioritize requests.
Until the line is replaced: flush the tap 30 seconds after long stagnation, use cold water for drinking and cooking, and consider an NSF/ANSI 53 lead-rated tap filter.
Talk to your clinician about a blood lead test for anyone in the home, especially a pregnant person or a child under 6. Lead in drinking water guide.

Inventory data sourced from WALNUT RIDGE ESTATES WATER SYSTEM ( retrieved May 24, 2026 ; curator confidence: high ). Confirmed against the original source automatically each month; see methodology.

Lead and copper test results

The most recent measurement per contaminant from EPA's Lead and Copper Rule sampling.

Why only lead and copper, and not arsenic, nitrate, or others?

EPA's bulk SDWIS download is the only nationwide per-system sample data they publish, and it only includes the Lead and Copper Rule table. Values for other regulated contaminants (TTHMs, nitrate, arsenic, etc.) appear on this page only when they trigger a violation. For the full per-system contaminant suite, see the utility's annual Consumer Confidence Report (link further down the page).

Most recent measurements per contaminant (Lead and Copper Rule) . Sorted by risk: concern first, then caution, then unrated, then safe.
Contaminant	Most recent	Date	Risk
Lead PB90	0.0088 mg/L	December 31, 2024	Caution Lead has no safe level (MCLG=0). LCR action level is 0.015 mg/L for the 90th-percentile sample; the LCRI (Oct 2024) lowers the action level to 0.010 mg/L effective Nov 2027. Caution at any detection above LOD; concern anchored to the future LCRI value (0.010 mg/L) for forward consistency. Learn more about Lead. Source.

Data from EPA SDWIS (Lead and Copper Rule sample table) , last refreshed May 24, 2026.

Fluoride

Per CDC My Water's Fluoride

WALNUT RIDGE ESTATES WATER SYSTEM adds fluoride to its drinking water.

CDC classifies a system as fluoridated when it adjusts fluoride to the recommended level, or when it buys water from a system that does. The U.S. Public Health Service recommends 0.7 mg/L for community water fluoridation.

Source: CDC My Water's Fluoride, listed under WALNUT RIDGE ESTATES WATER SYSTEM (Angelina County). Verify on CDC's site .

Area context

Angelina County, TX (2020 data)

Community water systems: 11 of 26 add fluoride
Population on fluoridated water: 58,696 of 88,470 (66.3%)

Texas statewide (2020 data)

Population on fluoridated water: 19,743,163 of 27,818,869 (71.0%)
Community water systems adding fluoride: 2,573 of 6,046

Data from CDC My Water's Fluoride (per-system status) , last refreshed May 19, 2026.

Data from CDC Water Fluoridation Reporting System (state and county aggregates) , last refreshed May 16, 2026.

Recorded contaminant measurements (from violations)

When this system exceeded a regulatory limit and EPA recorded the measured value, that value is shown here. These are not routine sample results: they are the values the violation was triggered on.

Measured values from recorded violations . Most recent first.
Period	Contaminant	Measured	Federal MCL	Status
January 1, 2024	Tthm	0.155MG/L	0.08 MG/L	Health-based
January 1, 2024	Tthm	0.155MG/L	0.08 MG/L	Health-based
January 1, 2024	Tthm	0.155MG/L	0.08 MG/L	Health-based
January 1, 2024	Tthm	0.155MG/L	0.08 MG/L	Health-based
October 1, 2023	Tthm	0.177MG/L	0.08 MG/L	Health-based
October 1, 2023	Tthm	0.177MG/L	0.08 MG/L	Health-based
October 1, 2023	Tthm	0.177MG/L	0.08 MG/L	Health-based
October 1, 2023	Tthm	0.177MG/L	0.08 MG/L	Health-based
July 1, 2023	Tthm	0.25MG/L	0.08 MG/L	Health-based
July 1, 2023	Tthm	0.25MG/L	0.08 MG/L	Health-based
July 1, 2023	Tthm	0.25MG/L	0.08 MG/L	Health-based
July 1, 2023	Tthm	0.25MG/L	0.08 MG/L	Health-based
July 1, 2023	Total Haloacetic Acids (Haa5)	0.065MG/L	0.06 MG/L	Health-based
July 1, 2023	Total Haloacetic Acids (Haa5)	0.065MG/L	0.06 MG/L	Health-based
July 1, 2023	Total Haloacetic Acids (Haa5)	0.065MG/L	0.06 MG/L	Health-based
July 1, 2023	Total Haloacetic Acids (Haa5)	0.065MG/L	0.06 MG/L	Health-based
April 1, 2023	Tthm	0.286MG/L	0.08 MG/L	Health-based
April 1, 2023	Tthm	0.286MG/L	0.08 MG/L	Health-based
April 1, 2023	Tthm	0.286MG/L	0.08 MG/L	Health-based
April 1, 2023	Tthm	0.286MG/L	0.08 MG/L	Health-based
April 1, 2023	Total Haloacetic Acids (Haa5)	0.072MG/L	0.06 MG/L	Health-based
April 1, 2023	Total Haloacetic Acids (Haa5)	0.072MG/L	0.06 MG/L	Health-based
April 1, 2023	Total Haloacetic Acids (Haa5)	0.072MG/L	0.06 MG/L	Health-based
April 1, 2023	Total Haloacetic Acids (Haa5)	0.072MG/L	0.06 MG/L	Health-based
January 1, 2023	Total Haloacetic Acids (Haa5)	0.062MG/L	0.06 MG/L	Health-based
January 1, 2023	Total Haloacetic Acids (Haa5)	0.062MG/L	0.06 MG/L	Health-based
January 1, 2023	Total Haloacetic Acids (Haa5)	0.062MG/L	0.06 MG/L	Health-based
January 1, 2023	Total Haloacetic Acids (Haa5)	0.062MG/L	0.06 MG/L	Health-based
January 1, 2023	Tthm	0.296MG/L	0.08 MG/L	Health-based
January 1, 2023	Tthm	0.296MG/L	0.08 MG/L	Health-based
January 1, 2023	Tthm	0.296MG/L	0.08 MG/L	Health-based
January 1, 2023	Tthm	0.296MG/L	0.08 MG/L	Health-based
October 1, 2022	Tthm	0.318MG/L	0.08 MG/L	Health-based
October 1, 2022	Tthm	0.318MG/L	0.08 MG/L	Health-based
October 1, 2022	Tthm	0.318MG/L	0.08 MG/L	Health-based
October 1, 2022	Tthm	0.318MG/L	0.08 MG/L	Health-based
October 1, 2022	Total Haloacetic Acids (Haa5)	0.065MG/L	0.06 MG/L	Health-based
October 1, 2022	Total Haloacetic Acids (Haa5)	0.065MG/L	0.06 MG/L	Health-based
October 1, 2022	Total Haloacetic Acids (Haa5)	0.065MG/L	0.06 MG/L	Health-based
October 1, 2022	Total Haloacetic Acids (Haa5)	0.065MG/L	0.06 MG/L	Health-based
July 1, 2022	Tthm	0.317MG/L	0.08 MG/L	Health-based
July 1, 2022	Tthm	0.317MG/L	0.08 MG/L	Health-based
July 1, 2022	Total Haloacetic Acids (Haa5)	0.066MG/L	0.06 MG/L	Health-based
July 1, 2022	Total Haloacetic Acids (Haa5)	0.066MG/L	0.06 MG/L	Health-based
July 1, 2022	Tthm	0.317MG/L	0.08 MG/L	Health-based
July 1, 2022	Total Haloacetic Acids (Haa5)	0.066MG/L	0.06 MG/L	Health-based
July 1, 2022	Tthm	0.317MG/L	0.08 MG/L	Health-based
July 1, 2022	Total Haloacetic Acids (Haa5)	0.066MG/L	0.06 MG/L	Health-based
April 1, 2022	Tthm	0.267MG/L	0.08 MG/L	Health-based
April 1, 2022	Tthm	0.267MG/L	0.08 MG/L	Health-based
April 1, 2022	Tthm	0.267MG/L	0.08 MG/L	Health-based
April 1, 2022	Tthm	0.267MG/L	0.08 MG/L	Health-based
January 1, 2022	Tthm	0.167MG/L	0.08 MG/L	Health-based
January 1, 2022	Tthm	0.167MG/L	0.08 MG/L	Health-based
January 1, 2022	Tthm	0.167MG/L	0.08 MG/L	Health-based
January 1, 2022	Tthm	0.167MG/L	0.08 MG/L	Health-based
October 1, 2021	Tthm	0.129MG/L	0.08 MG/L	Health-based
October 1, 2021	Tthm	0.129MG/L	0.08 MG/L	Health-based
October 1, 2021	Tthm	0.129MG/L	0.08 MG/L	Health-based
October 1, 2021	Tthm	0.129MG/L	0.08 MG/L	Health-based
July 1, 2021	Tthm	0.106MG/L	0.08 MG/L	Health-based
July 1, 2021	Tthm	0.106MG/L	0.08 MG/L	Health-based
July 1, 2021	Tthm	0.106MG/L	0.08 MG/L	Health-based
July 1, 2021	Tthm	0.106MG/L	0.08 MG/L	Health-based

Data from EPA SDWIS (violation records) , last refreshed May 24, 2026.

Compliance history

EPA-recorded violations against this system over the last 5 years.

How to read this section

Health-based violations are when a measured limit was exceeded; the measured concentration is shown alongside the EPA federal limit where SDWIS published it. Monitoring and reporting items are paperwork issues (missed sample dates, late filings) that do not themselves indicate unsafe water.

64 resolved health-based violations in the last 5 years

All 64 health-based violations in the last 5 years are marked Resolved or Archived. Past violations do not represent current water quality.

Health-based violations in the last 5 years
Period start	Contaminant	What happened	Measured level	Status
January 1, 2024	Tthm	Maximum Contaminant Level Violation, Average	0.155 MG/L MCL 0.080 MG/L	Resolved
January 1, 2024	Tthm	Maximum Contaminant Level Violation, Average	0.155 MG/L MCL 0.080 MG/L	Resolved
January 1, 2024	Tthm	Maximum Contaminant Level Violation, Average	0.155 MG/L MCL 0.080 MG/L	Resolved
January 1, 2024	Tthm	Maximum Contaminant Level Violation, Average	0.155 MG/L MCL 0.080 MG/L	Resolved
October 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.177 MG/L MCL 0.080 MG/L	Resolved
October 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.177 MG/L MCL 0.080 MG/L	Resolved
October 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.177 MG/L MCL 0.080 MG/L	Resolved
October 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.177 MG/L MCL 0.080 MG/L	Resolved
July 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.250 MG/L MCL 0.080 MG/L	Resolved
July 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.250 MG/L MCL 0.080 MG/L	Resolved
July 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.250 MG/L MCL 0.080 MG/L	Resolved
July 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.250 MG/L MCL 0.080 MG/L	Resolved
July 1, 2023	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.065 MG/L MCL 0.060 MG/L	Resolved
July 1, 2023	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.065 MG/L MCL 0.060 MG/L	Resolved
July 1, 2023	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.065 MG/L MCL 0.060 MG/L	Resolved
July 1, 2023	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.065 MG/L MCL 0.060 MG/L	Resolved
April 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.286 MG/L MCL 0.080 MG/L	Resolved
April 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.286 MG/L MCL 0.080 MG/L	Resolved
April 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.286 MG/L MCL 0.080 MG/L	Resolved
April 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.286 MG/L MCL 0.080 MG/L	Resolved
April 1, 2023	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.072 MG/L MCL 0.060 MG/L	Resolved
April 1, 2023	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.072 MG/L MCL 0.060 MG/L	Resolved
April 1, 2023	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.072 MG/L MCL 0.060 MG/L	Resolved
April 1, 2023	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.072 MG/L MCL 0.060 MG/L	Resolved
January 1, 2023	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2023	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2023	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2023	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.296 MG/L MCL 0.080 MG/L	Resolved
January 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.296 MG/L MCL 0.080 MG/L	Resolved
January 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.296 MG/L MCL 0.080 MG/L	Resolved
January 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.296 MG/L MCL 0.080 MG/L	Resolved
October 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.318 MG/L MCL 0.080 MG/L	Resolved
October 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.318 MG/L MCL 0.080 MG/L	Resolved
October 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.318 MG/L MCL 0.080 MG/L	Resolved
October 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.318 MG/L MCL 0.080 MG/L	Resolved
October 1, 2022	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.065 MG/L MCL 0.060 MG/L	Resolved
October 1, 2022	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.065 MG/L MCL 0.060 MG/L	Resolved
October 1, 2022	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.065 MG/L MCL 0.060 MG/L	Resolved
October 1, 2022	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.065 MG/L MCL 0.060 MG/L	Resolved
July 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.317 MG/L MCL 0.080 MG/L	Resolved
July 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.317 MG/L MCL 0.080 MG/L	Resolved
July 1, 2022	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.066 MG/L MCL 0.060 MG/L	Resolved
July 1, 2022	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.066 MG/L MCL 0.060 MG/L	Resolved
July 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.317 MG/L MCL 0.080 MG/L	Resolved
July 1, 2022	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.066 MG/L MCL 0.060 MG/L	Resolved
July 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.317 MG/L MCL 0.080 MG/L	Resolved
July 1, 2022	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.066 MG/L MCL 0.060 MG/L	Resolved
April 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.267 MG/L MCL 0.080 MG/L	Resolved
April 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.267 MG/L MCL 0.080 MG/L	Resolved
April 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.267 MG/L MCL 0.080 MG/L	Resolved
April 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.267 MG/L MCL 0.080 MG/L	Resolved
January 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.167 MG/L MCL 0.080 MG/L	Resolved
January 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.167 MG/L MCL 0.080 MG/L	Resolved
January 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.167 MG/L MCL 0.080 MG/L	Resolved
January 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.167 MG/L MCL 0.080 MG/L	Resolved
October 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.129 MG/L MCL 0.080 MG/L	Resolved
October 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.129 MG/L MCL 0.080 MG/L	Resolved
October 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.129 MG/L MCL 0.080 MG/L	Resolved
October 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.129 MG/L MCL 0.080 MG/L	Resolved
July 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.106 MG/L MCL 0.080 MG/L	Resolved
July 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.106 MG/L MCL 0.080 MG/L	Resolved
July 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.106 MG/L MCL 0.080 MG/L	Resolved
July 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.106 MG/L MCL 0.080 MG/L	Resolved

11 monitoring and reporting item s (paperwork) · these are not health risks

Monitoring and reporting items in the last 5 years
Period start	Relates to	Item	Status
December 30, 2024	Lead and Copper Rule	Lead Consumer Notice	Resolved
December 30, 2024	Lead and Copper Rule	Lead Consumer Notice	Resolved
June 2, 2023	Public Notice	Public Notification Violation for NPDWR Violation	Resolved
July 1, 2021	Total Haloacetic Acids (Haa5)	Monitoring and Reporting (DBP)	Resolved
July 1, 2021	Total Haloacetic Acids (Haa5)	Monitoring and Reporting (DBP)	Resolved
July 1, 2021	Tthm	Monitoring and Reporting (DBP)	Resolved
July 1, 2021	Tthm	Monitoring and Reporting (DBP)	Resolved
July 1, 2021	Tthm	Monitoring and Reporting (DBP)	Resolved
July 1, 2021	Tthm	Monitoring and Reporting (DBP)	Resolved
July 1, 2021	Total Haloacetic Acids (Haa5)	Monitoring and Reporting (DBP)	Resolved
July 1, 2021	Total Haloacetic Acids (Haa5)	Monitoring and Reporting (DBP)	Resolved

208 older violation s (5-10 years ago) · 107 health-based, 101 paperwork , 1 still open

Violations 5-10 years ago (208 total)
Period start	Relates to	Item	Measured level	Status
April 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.222 MG/L MCL 0.080 MG/L	Resolved
April 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.222 MG/L MCL 0.080 MG/L	Resolved
April 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.222 MG/L MCL 0.080 MG/L	Resolved
April 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.222 MG/L MCL 0.080 MG/L	Resolved
March 12, 2021	Tthm	Failure Submit IDSE/Subpart V Plan Rpt	—	Resolved
March 12, 2021	Tthm	Failure Submit IDSE/Subpart V Plan Rpt	—	Resolved
March 12, 2021	Tthm	Failure Submit IDSE/Subpart V Plan Rpt	—	Resolved
March 12, 2021	Tthm	Failure Submit IDSE/Subpart V Plan Rpt	—	Resolved
March 11, 2021	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
March 11, 2021	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
February 14, 2021	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
February 14, 2021	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.240 MG/L MCL 0.080 MG/L	Resolved
January 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.240 MG/L MCL 0.080 MG/L	Resolved
January 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.240 MG/L MCL 0.080 MG/L	Resolved
January 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.240 MG/L MCL 0.080 MG/L	Resolved
October 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.224 MG/L MCL 0.080 MG/L	Resolved
October 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.224 MG/L MCL 0.080 MG/L	Resolved
October 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.224 MG/L MCL 0.080 MG/L	Resolved
October 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.224 MG/L MCL 0.080 MG/L	Resolved
July 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.163 MG/L MCL 0.080 MG/L	Resolved
July 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.163 MG/L MCL 0.080 MG/L	Resolved
July 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.163 MG/L MCL 0.080 MG/L	Resolved
July 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.163 MG/L MCL 0.080 MG/L	Resolved
May 20, 2020	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
May 20, 2020	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
February 4, 2020	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
February 4, 2020	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
February 4, 2020	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 23, 2020	Tthm	Failure Submit IDSE/Subpart V Plan Rpt	—	Resolved
January 23, 2020	Tthm	Failure Submit IDSE/Subpart V Plan Rpt	—	Resolved
January 23, 2020	Tthm	Failure Submit IDSE/Subpart V Plan Rpt	—	Resolved
January 23, 2020	Tthm	Failure Submit IDSE/Subpart V Plan Rpt	—	Resolved
January 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.137 MG/L MCL 0.080 MG/L	Resolved
January 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.137 MG/L MCL 0.080 MG/L	Resolved
January 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.137 MG/L MCL 0.080 MG/L	Resolved
January 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.137 MG/L MCL 0.080 MG/L	Resolved
October 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.152 MG/L MCL 0.080 MG/L	Resolved
October 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.152 MG/L MCL 0.080 MG/L	Resolved
October 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.152 MG/L MCL 0.080 MG/L	Resolved
October 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.152 MG/L MCL 0.080 MG/L	Resolved
July 1, 2019	Consumer Confidence Rule	Consumer Confidence Report Inadequate Reporting	—	Resolved
July 1, 2019	Consumer Confidence Rule	Consumer Confidence Report Inadequate Reporting	—	Resolved
July 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.176 MG/L MCL 0.080 MG/L	Resolved
July 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.176 MG/L MCL 0.080 MG/L	Resolved
July 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.176 MG/L MCL 0.080 MG/L	Resolved
July 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.176 MG/L MCL 0.080 MG/L	Resolved
April 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.280 MG/L MCL 0.080 MG/L	Resolved
April 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.280 MG/L MCL 0.080 MG/L	Resolved
April 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.280 MG/L MCL 0.080 MG/L	Resolved
April 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.280 MG/L MCL 0.080 MG/L	Resolved
January 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.206 MG/L MCL 0.080 MG/L	Resolved
January 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.206 MG/L MCL 0.080 MG/L	Resolved
January 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.206 MG/L MCL 0.080 MG/L	Resolved
January 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.206 MG/L MCL 0.080 MG/L	Resolved
December 1, 2018	Public Notice	Public Notification Violation for NPDWR Violation	—	Unaddressed
October 30, 2018	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
October 30, 2018	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
October 30, 2018	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
October 30, 2018	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
October 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.231 MG/L MCL 0.080 MG/L	Resolved
October 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.231 MG/L MCL 0.080 MG/L	Resolved
October 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.231 MG/L MCL 0.080 MG/L	Resolved
October 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.231 MG/L MCL 0.080 MG/L	Resolved
July 29, 2018	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
July 29, 2018	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
July 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.298 MG/L MCL 0.080 MG/L	Resolved
July 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.298 MG/L MCL 0.080 MG/L	Resolved
July 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.298 MG/L MCL 0.080 MG/L	Resolved
July 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.298 MG/L MCL 0.080 MG/L	Resolved
July 1, 2018	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.064 MG/L MCL 0.060 MG/L	Resolved
July 1, 2018	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.064 MG/L MCL 0.060 MG/L	Resolved
July 1, 2018	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.064 MG/L MCL 0.060 MG/L	Resolved
July 1, 2018	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.064 MG/L MCL 0.060 MG/L	Resolved
April 1, 2018	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.069 MG/L MCL 0.060 MG/L	Resolved
April 1, 2018	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.069 MG/L MCL 0.060 MG/L	Resolved
April 1, 2018	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.069 MG/L MCL 0.060 MG/L	Resolved
April 1, 2018	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.069 MG/L MCL 0.060 MG/L	Resolved
April 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.306 MG/L MCL 0.080 MG/L	Resolved
April 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.306 MG/L MCL 0.080 MG/L	Resolved
April 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.306 MG/L MCL 0.080 MG/L	Resolved
April 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.306 MG/L MCL 0.080 MG/L	Resolved
April 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.306 MG/L MCL 0.080 MG/L	Resolved
March 20, 2018	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
March 20, 2018	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
March 20, 2018	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
March 20, 2018	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 15, 2018	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 15, 2018	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 1, 2018	Chlorine	Monitoring and Reporting (DBP)	—	Resolved
January 1, 2018	Chlorine	Monitoring and Reporting (DBP)	—	Resolved
January 1, 2018	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
January 1, 2018	Chlorine	Monitoring and Reporting (DBP)	—	Resolved
January 1, 2018	Chlorine	Monitoring and Reporting (DBP)	—	Resolved
January 1, 2018	Chlorine	Monitoring and Reporting (DBP)	—	Resolved
January 1, 2018	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
January 1, 2018	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
January 1, 2018	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
January 1, 2018	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
January 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.389 MG/L MCL 0.080 MG/L	Resolved
January 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.389 MG/L MCL 0.080 MG/L	Resolved
January 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.389 MG/L MCL 0.080 MG/L	Resolved
January 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.389 MG/L MCL 0.080 MG/L	Resolved
January 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.389 MG/L MCL 0.080 MG/L	Resolved
January 1, 2018	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Resolved
January 1, 2018	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Resolved
January 1, 2018	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Resolved
January 1, 2018	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Resolved
January 1, 2018	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Resolved
November 16, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
November 16, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
November 1, 2017	Revised Total Coliform Rule	Monitoring, Routine (RTCR)	—	Resolved
November 1, 2017	Revised Total Coliform Rule	Monitoring, Routine (RTCR)	—	Resolved
November 1, 2017	Revised Total Coliform Rule	Monitoring, Routine (RTCR)	—	Resolved
October 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.370 MG/L MCL 0.080 MG/L	Resolved
October 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.370 MG/L MCL 0.080 MG/L	Resolved
October 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
October 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
October 1, 2017	Chlorine	Monitoring and Reporting (DBP)	—	Resolved
October 1, 2017	Chlorine	Monitoring and Reporting (DBP)	—	Resolved
October 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.370 MG/L MCL 0.080 MG/L	Resolved
October 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
October 1, 2017	Chlorine	Monitoring and Reporting (DBP)	—	Resolved
October 1, 2017	Chlorine	Monitoring and Reporting (DBP)	—	Resolved
October 1, 2017	Chlorine	Monitoring and Reporting (DBP)	—	Resolved
October 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
October 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.370 MG/L MCL 0.080 MG/L	Resolved
October 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.370 MG/L MCL 0.080 MG/L	Resolved
October 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
September 29, 2017	Lead and Copper Rule	Lead Consumer Notice	—	Resolved
September 29, 2017	Lead and Copper Rule	Lead Consumer Notice	—	Resolved
September 29, 2017	Lead and Copper Rule	Lead Consumer Notice	—	Resolved
September 26, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
September 26, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
July 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.308 MG/L MCL 0.080 MG/L	Resolved
July 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.308 MG/L MCL 0.080 MG/L	Resolved
July 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.070 MG/L MCL 0.060 MG/L	Resolved
July 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.070 MG/L MCL 0.060 MG/L	Resolved
July 1, 2017	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Resolved
July 1, 2017	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Resolved
July 1, 2017	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Resolved
July 1, 2017	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Resolved
July 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.308 MG/L MCL 0.080 MG/L	Resolved
July 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.070 MG/L MCL 0.060 MG/L	Resolved
July 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.070 MG/L MCL 0.060 MG/L	Resolved
July 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.308 MG/L MCL 0.080 MG/L	Resolved
July 1, 2017	Consumer Confidence Rule	Consumer Confidence Report Complete Failure to Report	—	Resolved
July 1, 2017	Consumer Confidence Rule	Consumer Confidence Report Complete Failure to Report	—	Resolved
July 1, 2017	Consumer Confidence Rule	Consumer Confidence Report Complete Failure to Report	—	Resolved
July 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.308 MG/L MCL 0.080 MG/L	Resolved
July 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.070 MG/L MCL 0.060 MG/L	Resolved
May 1, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
May 1, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
May 1, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
April 11, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
April 11, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
April 11, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
April 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.281 MG/L MCL 0.080 MG/L	Resolved
April 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.281 MG/L MCL 0.080 MG/L	Resolved
April 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.281 MG/L MCL 0.080 MG/L	Resolved
April 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.281 MG/L MCL 0.080 MG/L	Resolved
April 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.281 MG/L MCL 0.080 MG/L	Resolved
March 13, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
March 13, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
March 13, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 16, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 16, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 16, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 2, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 2, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 2, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.281 MG/L MCL 0.080 MG/L	Resolved
January 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.281 MG/L MCL 0.080 MG/L	Resolved
January 1, 2017	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Resolved
January 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.281 MG/L MCL 0.080 MG/L	Resolved
January 1, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 1, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 1, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.281 MG/L MCL 0.080 MG/L	Resolved
January 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.281 MG/L MCL 0.080 MG/L	Resolved
October 5, 2016	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
October 5, 2016	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
October 5, 2016	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
October 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.241 MG/L MCL 0.080 MG/L	Resolved
October 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.241 MG/L MCL 0.080 MG/L	Resolved
October 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.241 MG/L MCL 0.080 MG/L	Resolved
October 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.241 MG/L MCL 0.080 MG/L	Resolved
October 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.241 MG/L MCL 0.080 MG/L	Resolved
September 29, 2016	Lead and Copper Rule	Lead Consumer Notice	—	Resolved
September 29, 2016	Lead and Copper Rule	Lead Consumer Notice	—	Resolved
September 29, 2016	Lead and Copper Rule	Lead Consumer Notice	—	Resolved
July 7, 2016	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
July 7, 2016	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
July 7, 2016	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
July 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.217 MG/L MCL 0.080 MG/L	Resolved
July 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.217 MG/L MCL 0.080 MG/L	Resolved
July 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.217 MG/L MCL 0.080 MG/L	Resolved
July 1, 2016	Chlorine	Monitoring and Reporting (DBP)	—	Resolved
July 1, 2016	Chlorine	Monitoring and Reporting (DBP)	—	Resolved
July 1, 2016	Chlorine	Monitoring and Reporting (DBP)	—	Resolved
July 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.217 MG/L MCL 0.080 MG/L	Resolved
July 1, 2016	Consumer Confidence Rule	Consumer Confidence Report Complete Failure to Report	—	Resolved
July 1, 2016	Consumer Confidence Rule	Consumer Confidence Report Complete Failure to Report	—	Resolved
July 1, 2016	Consumer Confidence Rule	Consumer Confidence Report Complete Failure to Report	—	Resolved
July 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.217 MG/L MCL 0.080 MG/L	Resolved

Data from EPA SDWIS (violation records) , last refreshed May 24, 2026.

Where to see every contaminant this utility tested for

EPA's bulk SDWIS dataset gives MyTapWater.us per-system measured values for lead and copper, plus violation records for everything else. To see every regulated contaminant this utility tested for in the past year (TTHMs, HAA5, nitrate, arsenic, fluoride, chromium, etc.) with measured values, read the utility's Consumer Confidence Report (CCR).

Every community water system is required by EPA to publish a CCR annually, by July 1, listing every contaminant they sampled, the measured value, the federal limit, and any health-based exceedances. Most utilities post the report online; some mail it with your bill.

How to find WALNUT RIDGE ESTATES WATER SYSTEM's CCR:

Search the web for "WALNUT RIDGE ESTATES WATER SYSTEM consumer confidence report" . The PDF is usually on the utility's own website.
Or call the utility directly. Their phone number is in the contact section below.

Compare nearby utilities by population served.

CITY OF LUFKIN
51k served · Angelina County
HUDSON WSC
11k served · Angelina County
CENTRAL WCID OF ANGELINA COUNTY
7,381 served · Angelina County
FOUR WAY SUD
6,684 served · Angelina County
CITY OF DIBOLL
5,207 served · Angelina County

Contact this utility

Public administrative contact information for this water system, as filed with the EPA. Use this to ask about your service line, request your home's lead status, or report a water quality issue.

Administrator: YARBROUGH, ANGELA
Phone: 936-897-3102
Email: 3733angela@att.net
Mailing address: PO BOX 449
HUNTINGTON, TX 75949-0449

Where this page's data comes from

Bundle released 2026-Q2, regenerated May 24, 2026. Each section above also shows its own source date so you can tell at a glance how fresh that part of the page is.

EPA SDWIS bulk download — last refreshed May 24, 2026 (system info, violations, lead and copper samples).
Lead service line inventory — last refreshed May 24, 2026 (from the utility's reported inventory).
CDC My Water's Fluoride — last refreshed May 19, 2026 (per-system Yes/No fluoridation status).
CDC Water Fluoridation Reporting System — last refreshed May 16, 2026 (state and county fluoridation aggregates).

Every value on this page is cross-verified before publication; read our methodology for the verification steps and corrections process.