PWSID TX0200033
COMMODORE COVE IMPROVEMENT DISTRICT
Community water system based in Freeport, TX
Service area on file with EPA: Brazoria 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
- 356
- Source
- Groundwater
- Status
- Active
At a glance
1 finding worth watching
-
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
-
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
-
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: 90 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
COMMODORE COVE IMPROVEMENT DISTRICT reports 0 confirmed lead service lines, 183 non-lead, 0 unknown (total 183) 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)
- 183 confirmed non-lead (100.0%)
- 183 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 COMMODORE COVE IMPROVEMENT DISTRICT ( 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).
| Contaminant | Most recent | Date | Risk |
|---|---|---|---|
| PB90 | 0.0006 mg/L | December 31, 2024 | Detected (no safe level) |
Data from EPA SDWIS (Lead and Copper Rule sample table) , last refreshed May 24, 2026.
Fluoride
Per CDC My Water's Fluoride
COMMODORE COVE IMPROVEMENT DISTRICT 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 COMMODORE COVE IMPROVEMENT DIST (Brazoria County). Verify on CDC's site .
Area context
Brazoria County, TX (2020 data)
- Community water systems
- 123 of 176 add fluoride
- Population on fluoridated water
- 255,329 of 329,960 (77.4%)
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.
| Period | Contaminant | Measured | Federal MCL | Status |
|---|---|---|---|---|
| October 1, 2025 | Tthm | 0.424MG/L | 0.08 MG/L | Health-based |
| July 1, 2025 | Tthm | 0.207MG/L | 0.08 MG/L | Health-based |
| July 1, 2025 | Tthm | 0.207MG/L | 0.08 MG/L | Health-based |
| July 1, 2025 | Tthm | 0.207MG/L | 0.08 MG/L | Health-based |
| April 1, 2025 | Tthm | 0.133MG/L | 0.08 MG/L | Health-based |
| April 1, 2025 | Tthm | 0.133MG/L | 0.08 MG/L | Health-based |
| April 1, 2025 | Tthm | 0.133MG/L | 0.08 MG/L | Health-based |
| April 1, 2025 | Tthm | 0.133MG/L | 0.08 MG/L | Health-based |
| October 1, 2024 | Tthm | 0.24MG/L | 0.08 MG/L | Health-based |
| October 1, 2024 | Tthm | 0.24MG/L | 0.08 MG/L | Health-based |
| October 1, 2024 | Tthm | 0.24MG/L | 0.08 MG/L | Health-based |
| October 1, 2024 | Tthm | 0.24MG/L | 0.08 MG/L | Health-based |
| October 1, 2024 | Total Haloacetic Acids (Haa5) | 0.082MG/L | 0.06 MG/L | Health-based |
| October 1, 2024 | Total Haloacetic Acids (Haa5) | 0.082MG/L | 0.06 MG/L | Health-based |
| October 1, 2024 | Total Haloacetic Acids (Haa5) | 0.082MG/L | 0.06 MG/L | Health-based |
| October 1, 2024 | Total Haloacetic Acids (Haa5) | 0.082MG/L | 0.06 MG/L | Health-based |
| July 1, 2024 | Tthm | 0.296MG/L | 0.08 MG/L | Health-based |
| July 1, 2024 | Tthm | 0.296MG/L | 0.08 MG/L | Health-based |
| July 1, 2024 | Tthm | 0.296MG/L | 0.08 MG/L | Health-based |
| July 1, 2024 | Tthm | 0.296MG/L | 0.08 MG/L | Health-based |
| July 1, 2024 | Total Haloacetic Acids (Haa5) | 0.105MG/L | 0.06 MG/L | Health-based |
| July 1, 2024 | Total Haloacetic Acids (Haa5) | 0.105MG/L | 0.06 MG/L | Health-based |
| July 1, 2024 | Total Haloacetic Acids (Haa5) | 0.105MG/L | 0.06 MG/L | Health-based |
| July 1, 2024 | Total Haloacetic Acids (Haa5) | 0.105MG/L | 0.06 MG/L | Health-based |
| April 1, 2024 | Tthm | 0.421MG/L | 0.08 MG/L | Health-based |
| April 1, 2024 | Tthm | 0.421MG/L | 0.08 MG/L | Health-based |
| April 1, 2024 | Tthm | 0.421MG/L | 0.08 MG/L | Health-based |
| April 1, 2024 | Tthm | 0.421MG/L | 0.08 MG/L | Health-based |
| April 1, 2024 | Tthm | 0.421MG/L | 0.08 MG/L | Health-based |
| April 1, 2024 | Total Haloacetic Acids (Haa5) | 0.143MG/L | 0.06 MG/L | Health-based |
| April 1, 2024 | Total Haloacetic Acids (Haa5) | 0.143MG/L | 0.06 MG/L | Health-based |
| April 1, 2024 | Total Haloacetic Acids (Haa5) | 0.143MG/L | 0.06 MG/L | Health-based |
| April 1, 2024 | Total Haloacetic Acids (Haa5) | 0.143MG/L | 0.06 MG/L | Health-based |
| April 1, 2024 | Total Haloacetic Acids (Haa5) | 0.143MG/L | 0.06 MG/L | Health-based |
| April 1, 2024 | Total Haloacetic Acids (Haa5) | 0.143MG/L | 0.06 MG/L | Health-based |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | 0.142MG/L | 0.06 MG/L | Health-based |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | 0.142MG/L | 0.06 MG/L | Health-based |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | 0.142MG/L | 0.06 MG/L | Health-based |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | 0.142MG/L | 0.06 MG/L | Health-based |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | 0.142MG/L | 0.06 MG/L | Health-based |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | 0.142MG/L | 0.06 MG/L | Health-based |
| January 1, 2024 | Tthm | 0.38MG/L | 0.08 MG/L | Health-based |
| January 1, 2024 | Tthm | 0.38MG/L | 0.08 MG/L | Health-based |
| January 1, 2024 | Tthm | 0.38MG/L | 0.08 MG/L | Health-based |
| January 1, 2024 | Tthm | 0.38MG/L | 0.08 MG/L | Health-based |
| January 1, 2024 | Tthm | 0.38MG/L | 0.08 MG/L | Health-based |
| October 1, 2023 | Total Haloacetic Acids (Haa5) | 0.072MG/L | 0.06 MG/L | Health-based |
| October 1, 2023 | Total Haloacetic Acids (Haa5) | 0.072MG/L | 0.06 MG/L | Health-based |
| October 1, 2023 | Total Haloacetic Acids (Haa5) | 0.072MG/L | 0.06 MG/L | Health-based |
| October 1, 2023 | Total Haloacetic Acids (Haa5) | 0.072MG/L | 0.06 MG/L | Health-based |
| October 1, 2023 | Total Haloacetic Acids (Haa5) | 0.072MG/L | 0.06 MG/L | Health-based |
| October 1, 2023 | Total Haloacetic Acids (Haa5) | 0.072MG/L | 0.06 MG/L | Health-based |
| October 1, 2023 | Tthm | 0.207MG/L | 0.08 MG/L | Health-based |
| October 1, 2023 | Tthm | 0.207MG/L | 0.08 MG/L | Health-based |
| October 1, 2023 | Tthm | 0.207MG/L | 0.08 MG/L | Health-based |
| October 1, 2023 | Tthm | 0.207MG/L | 0.08 MG/L | Health-based |
| October 1, 2023 | Tthm | 0.207MG/L | 0.08 MG/L | Health-based |
| July 1, 2023 | Tthm | 0.155MG/L | 0.08 MG/L | Health-based |
| July 1, 2023 | Tthm | 0.155MG/L | 0.08 MG/L | Health-based |
| July 1, 2023 | Tthm | 0.155MG/L | 0.08 MG/L | Health-based |
| July 1, 2023 | Tthm | 0.155MG/L | 0.08 MG/L | Health-based |
| July 1, 2023 | Tthm | 0.155MG/L | 0.08 MG/L | Health-based |
| July 1, 2022 | Tthm | 0.104MG/L | 0.08 MG/L | Health-based |
| July 1, 2022 | Tthm | 0.104MG/L | 0.08 MG/L | Health-based |
| July 1, 2022 | Tthm | 0.104MG/L | 0.08 MG/L | Health-based |
| July 1, 2022 | Tthm | 0.104MG/L | 0.08 MG/L | Health-based |
| April 1, 2022 | Tthm | 0.112MG/L | 0.08 MG/L | Health-based |
| April 1, 2022 | Tthm | 0.112MG/L | 0.08 MG/L | Health-based |
| April 1, 2022 | Tthm | 0.112MG/L | 0.08 MG/L | Health-based |
| April 1, 2022 | Tthm | 0.112MG/L | 0.08 MG/L | Health-based |
| January 1, 2022 | Tthm | 0.179MG/L | 0.08 MG/L | Health-based |
| January 1, 2022 | Tthm | 0.179MG/L | 0.08 MG/L | Health-based |
| January 1, 2022 | Tthm | 0.179MG/L | 0.08 MG/L | Health-based |
| January 1, 2022 | Tthm | 0.179MG/L | 0.08 MG/L | Health-based |
| October 1, 2021 | Tthm | 0.158MG/L | 0.08 MG/L | Health-based |
| October 1, 2021 | Tthm | 0.158MG/L | 0.08 MG/L | Health-based |
| October 1, 2021 | Tthm | 0.158MG/L | 0.08 MG/L | Health-based |
| October 1, 2021 | Tthm | 0.158MG/L | 0.08 MG/L | Health-based |
| October 1, 2021 | Tthm | 0.158MG/L | 0.08 MG/L | Health-based |
| October 1, 2021 | Tthm | 0.158MG/L | 0.08 MG/L | Health-based |
| July 1, 2021 | Tthm | 0.12MG/L | 0.08 MG/L | Health-based |
| July 1, 2021 | Tthm | 0.12MG/L | 0.08 MG/L | Health-based |
| July 1, 2021 | Tthm | 0.12MG/L | 0.08 MG/L | Health-based |
| July 1, 2021 | Tthm | 0.12MG/L | 0.08 MG/L | Health-based |
| July 1, 2021 | Tthm | 0.12MG/L | 0.08 MG/L | Health-based |
| July 1, 2021 | Tthm | 0.12MG/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.
90 resolved health-based violations in the last 5 years
All 90 health-based violations in the last 5 years are marked Resolved or Archived. Past violations do not represent current water quality.
| Period start | Contaminant | What happened | Measured level | Status |
|---|---|---|---|---|
| October 1, 2025 | Tthm | Maximum Contaminant Level Violation, Average | 0.424 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2025 | Tthm | Maximum Contaminant Level Violation, Average | 0.207 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2025 | Tthm | Maximum Contaminant Level Violation, Average | 0.207 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2025 | Tthm | Maximum Contaminant Level Violation, Average | 0.207 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2025 | Tthm | Maximum Contaminant Level Violation, Average | 0.133 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2025 | Tthm | Maximum Contaminant Level Violation, Average | 0.133 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2025 | Tthm | Maximum Contaminant Level Violation, Average | 0.133 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2025 | Tthm | Maximum Contaminant Level Violation, Average | 0.133 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.240 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.240 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.240 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.240 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.082 MG/L
MCL 0.060 MG/L | Resolved |
| October 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.082 MG/L
MCL 0.060 MG/L | Resolved |
| October 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.082 MG/L
MCL 0.060 MG/L | Resolved |
| October 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.082 MG/L
MCL 0.060 MG/L | Resolved |
| July 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.296 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.296 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.296 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.296 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.105 MG/L
MCL 0.060 MG/L | Resolved |
| July 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.105 MG/L
MCL 0.060 MG/L | Resolved |
| July 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.105 MG/L
MCL 0.060 MG/L | Resolved |
| July 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.105 MG/L
MCL 0.060 MG/L | Resolved |
| April 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.421 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.421 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.421 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.421 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.421 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.143 MG/L
MCL 0.060 MG/L | Resolved |
| April 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.143 MG/L
MCL 0.060 MG/L | Resolved |
| April 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.143 MG/L
MCL 0.060 MG/L | Resolved |
| April 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.143 MG/L
MCL 0.060 MG/L | Resolved |
| April 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.143 MG/L
MCL 0.060 MG/L | Resolved |
| April 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.143 MG/L
MCL 0.060 MG/L | Resolved |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.142 MG/L
MCL 0.060 MG/L | Resolved |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.142 MG/L
MCL 0.060 MG/L | Resolved |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.142 MG/L
MCL 0.060 MG/L | Resolved |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.142 MG/L
MCL 0.060 MG/L | Resolved |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.142 MG/L
MCL 0.060 MG/L | Resolved |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.142 MG/L
MCL 0.060 MG/L | Resolved |
| January 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.380 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.380 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.380 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.380 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2024 | Tthm | Maximum Contaminant Level Violation, Average | 0.380 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2023 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.072 MG/L
MCL 0.060 MG/L | Resolved |
| October 1, 2023 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.072 MG/L
MCL 0.060 MG/L | Resolved |
| October 1, 2023 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.072 MG/L
MCL 0.060 MG/L | Resolved |
| October 1, 2023 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.072 MG/L
MCL 0.060 MG/L | Resolved |
| October 1, 2023 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.072 MG/L
MCL 0.060 MG/L | Resolved |
| October 1, 2023 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.072 MG/L
MCL 0.060 MG/L | Resolved |
| October 1, 2023 | Tthm | Maximum Contaminant Level Violation, Average | 0.207 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2023 | Tthm | Maximum Contaminant Level Violation, Average | 0.207 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2023 | Tthm | Maximum Contaminant Level Violation, Average | 0.207 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2023 | Tthm | Maximum Contaminant Level Violation, Average | 0.207 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2023 | Tthm | Maximum Contaminant Level Violation, Average | 0.207 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2023 | Tthm | Maximum Contaminant Level Violation, Average | 0.155 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2023 | Tthm | Maximum Contaminant Level Violation, Average | 0.155 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2023 | Tthm | Maximum Contaminant Level Violation, Average | 0.155 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2023 | Tthm | Maximum Contaminant Level Violation, Average | 0.155 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2023 | Tthm | Maximum Contaminant Level Violation, Average | 0.155 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2023 | Lead and Copper Rule | OCCT/SOWT Study/Recommendation | Not reported | Resolved |
| April 1, 2023 | Lead and Copper Rule | OCCT/SOWT Study/Recommendation | Not reported | Resolved |
| April 1, 2023 | Lead and Copper Rule | OCCT/SOWT Study/Recommendation | Not reported | Resolved |
| April 1, 2023 | Lead and Copper Rule | OCCT/SOWT Study/Recommendation | Not reported | Resolved |
| July 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.104 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.104 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.104 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.104 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.112 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.112 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.112 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.112 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.179 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.179 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.179 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.179 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.158 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.158 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.158 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.158 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.158 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.158 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.120 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.120 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.120 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.120 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.120 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.120 MG/L
MCL 0.080 MG/L | Resolved |
12 monitoring and reporting item s (paperwork) · these are not health risks
| Period start | Relates to | Item | Status |
|---|---|---|---|
| June 1, 2023 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | Resolved |
| June 1, 2023 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | Resolved |
| June 1, 2023 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | Resolved |
| June 1, 2023 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | Resolved |
| June 1, 2022 | Lead and Copper Rule | Water Quality Parameter M/R | Resolved |
| June 1, 2022 | Lead and Copper Rule | Water Quality Parameter M/R | Resolved |
| June 1, 2022 | Lead and Copper Rule | Water Quality Parameter M/R | Resolved |
| June 1, 2022 | Lead and Copper Rule | Water Quality Parameter M/R | Resolved |
| July 1, 2021 | Chlorine | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2021 | Chlorine | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2021 | Chlorine | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2021 | Chlorine | Monitoring and Reporting (DBP) | Resolved |
122 older violation s (5-10 years ago) · 94 health-based, 28 paperwork , all resolved
| Period start | Relates to | Item | Measured level | Status |
|---|---|---|---|---|
| April 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.111 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.111 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.111 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.111 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.111 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.111 MG/L
MCL 0.080 MG/L | Resolved |
| November 6, 2020 | E. Coli | Monitoring, Source Water (GWR) | — | Resolved |
| November 6, 2020 | E. Coli | Monitoring, Source Water (GWR) | — | Resolved |
| November 6, 2020 | E. Coli | Monitoring, Source Water (GWR) | — | Resolved |
| November 6, 2020 | E. Coli | Monitoring, Source Water (GWR) | — | Resolved |
| October 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.127 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.127 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.127 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.127 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.165 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.165 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.165 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.165 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2020 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2020 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| July 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| July 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| July 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| July 1, 2020 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2020 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| June 4, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| June 4, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| April 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.243 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.243 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.243 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.243 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.243 MG/L
MCL 0.080 MG/L | Resolved |
| March 31, 2020 | Lead and Copper Rule | Lead Consumer Notice | — | Resolved |
| March 31, 2020 | Lead and Copper Rule | Lead Consumer Notice | — | Resolved |
| January 1, 2020 | Lead and Copper Rule | Water Quality Parameter M/R | — | Resolved |
| January 1, 2020 | Lead and Copper Rule | Water Quality Parameter M/R | — | Resolved |
| January 1, 2020 | Lead and Copper Rule | Water Quality Parameter M/R | — | Resolved |
| January 1, 2020 | Lead and Copper Rule | Water Quality Parameter M/R | — | Resolved |
| January 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.226 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.226 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.226 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.226 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.226 MG/L
MCL 0.080 MG/L | Resolved |
| December 12, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| December 12, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| October 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.158 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.158 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.158 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.158 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.158 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2019 | Lead and Copper Rule | Water Quality Parameter M/R | — | Resolved |
| July 1, 2019 | Lead and Copper Rule | Water Quality Parameter M/R | — | Resolved |
| July 1, 2019 | Lead and Copper Rule | Water Quality Parameter M/R | — | Resolved |
| July 1, 2019 | Lead and Copper Rule | Water Quality Parameter M/R | — | Resolved |
| July 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.112 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.112 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.112 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.112 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.112 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.092 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.092 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.092 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.092 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.092 MG/L
MCL 0.080 MG/L | Resolved |
| January 15, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 15, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.103 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.103 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.103 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.103 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.103 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.116 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.116 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.116 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.116 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.116 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.160 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.160 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.160 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.160 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.160 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.165 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.165 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.165 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.165 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.165 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.169 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.169 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.169 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.169 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2018 | Tthm | Maximum Contaminant Level Violation, Average | 0.169 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.159 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.159 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.159 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.159 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.159 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.156 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.156 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.156 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.156 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.156 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.157 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.157 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.157 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.157 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.157 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.154 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.154 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.154 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.154 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2017 | Tthm | Maximum Contaminant Level Violation, Average | 0.154 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2016 | Tthm | Maximum Contaminant Level Violation, Average | 0.212 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2016 | Tthm | Maximum Contaminant Level Violation, Average | 0.212 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2016 | Tthm | Maximum Contaminant Level Violation, Average | 0.212 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2016 | Tthm | Maximum Contaminant Level Violation, Average | 0.212 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2016 | Tthm | Maximum Contaminant Level Violation, Average | 0.212 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2016 | Tthm | Maximum Contaminant Level Violation, Average | 0.241 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2016 | Tthm | Maximum Contaminant Level Violation, Average | 0.241 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2016 | Tthm | Maximum Contaminant Level Violation, Average | 0.241 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2016 | Tthm | Maximum Contaminant Level Violation, Average | 0.241 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2016 | Tthm | Maximum Contaminant Level Violation, Average | 0.241 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 COMMODORE COVE IMPROVEMENT DISTRICT's CCR:
- Search the web for "COMMODORE COVE IMPROVEMENT DISTRICT 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.
Other water systems in Brazoria County, TX
Compare nearby utilities by population served.
- CITY OF PEARLAND
126k served · Brazoria County
- CITY OF ANGLETON
27k served · Brazoria County
- CITY OF LAKE JACKSON
27k served · Brazoria County
- CITY OF ALVIN
26k served · Brazoria County
- CITY OF CLUTE
11k served · Brazoria 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
- WINKLER, FLOYD
- Phone
- 979-233-8782
- fwirwin@hotmail.com
- Mailing address
- 103 ANCHOR DRFREEPORT, TX 77541-9648
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.