LLANO COUNTY MUD 1
PWSID: TX1500002 · Horseshoe Bay, TX · Serves 747 people
According to EPA Safe Drinking Water Information System (SDWIS), LLANO COUNTY MUD 1 (PWSID TX1500002) in Horseshoe Bay, TX is listed as a CWS water system covering about 747 people. The same extract lists 20 health-based violation records spanning 2016-2024. Those 20 health-based rows for LLANO COUNTY MUD 1 cover contaminants such as TTHM, Total Haloacetic Acids (HAA5), Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
LLANO COUNTY MUD 1 has 20 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 4 distinct EPA contaminant codes appear in this system's record, including TTHM, Total Haloacetic Acids (HAA5), Revised Total Coliform Rule. Recorded violations span 2016–2024. Day-to-day primacy enforcement for this system runs through the Texas drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Texas state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- TX1500002
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Horseshoe Bay, TX
- Population Served
- 747
- Health Violations
- Yes (20)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 11 | 11 |
| Total Haloacetic Acids (HAA5) | 6 | 6 |
| Revised Total Coliform Rule | 2 | 2 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (20)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Revised Total Coliform Rule | Yes | Jun 1, 2022 |
| Revised Total Coliform Rule | Yes | Jun 1, 2022 |
| TTHM | Yes | Jan 1, 2022 |
| TTHM | Yes | Jan 1, 2022 |
| TTHM | Yes | Jan 1, 2022 |
| TTHM | Yes | Oct 1, 2021 |
| TTHM | Yes | Oct 1, 2021 |
| TTHM | Yes | Jul 1, 2021 |
| TTHM | Yes | Jul 1, 2021 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2018 |
| TTHM | Yes | Jan 1, 2018 |
| TTHM | Yes | Oct 1, 2017 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2017 |
| TTHM | Yes | Jul 1, 2017 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2017 |
| TTHM | Yes | Apr 1, 2017 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2017 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2017 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2016 |
Frequently Asked Questions
What does EPA SDWIS list for LLANO COUNTY MUD 1?
How many people does LLANO COUNTY MUD 1 serve?
What violations does LLANO COUNTY MUD 1 have?
What contaminants have been found in LLANO COUNTY MUD 1 water?
Compare beyond Texas
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest LLANO COUNTY MUD 1 on cumulative violation count (20) and EPA-reported population served (747). Violation-count peers include Yerington (Campbell Ranch), GENTRY WATERWORKS, MULBERRY WATERWORKS. Population peers include UVALDA, MCGREGOR WATER DEPT, KEITHSBURG.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
LLANO COUNTY MUD 1 (TX1500002) is drawn from EPA SDWIS. Nearby county systems in this extract include KINGSLAND WSC; CITY OF HORSESHOE BAY; CITY OF LLANO; CITY OF COTTONWOOD SHORES. Health-based rows (20 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.