CLWSC CANYON LAKE SHORES Water Quality Report
Population
44,196
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 94%
of 49,184 US systems
5-Year Record
⚠️ 163
violations recorded
Poor
Safety Grade
163 violations in the past 5 years, including 3 health-based
System Details
- PWSID
- TX0460019
- Population Served
- 44,196
- Water Source
- Surface Water
- Owner
- Private
- State
- Texas
- EPA Region
- 6
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 1 |
| Total Coliform | ⚠ Monitoring/Reporting | 1 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 4 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 0200 | ⚠ Monitoring/Reporting | 4 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 0300 | ✕ Health-Based | 3 |
| Contaminant 2378 | ⚠ Monitoring/Reporting | 5 |
| Vinyl Chloride | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2955 | ⚠ Monitoring/Reporting | 5 |
| Trichloroethylene (TCE) | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2968 | ⚠ Monitoring/Reporting | 5 |
| Tetrachloroethylene (PCE) | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2976 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2977 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2979 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2980 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2981 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2982 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2983 | ⚠ Monitoring/Reporting | 5 |
| Chloramine | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2985 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2987 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2989 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2990 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2991 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2992 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2996 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 2036 | ⚠ Monitoring/Reporting | 4 |
| Contaminant 2043 | ⚠ Monitoring/Reporting | 4 |
| Contaminant 2044 | ⚠ Monitoring/Reporting | 4 |
| Contaminant 2046 | ⚠ Monitoring/Reporting | 4 |
| Contaminant 2047 | ⚠ Monitoring/Reporting | 4 |
| Nitrate | ⚠ Monitoring/Reporting | 5 |
| Contaminant 1017 | ⚠ Monitoring/Reporting | 1 |
| Fluoride | ⚠ Monitoring/Reporting | 1 |
| Contaminant 1055 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 1930 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 1002 | ⚠ Monitoring/Reporting | 1 |
| Arsenic | ⚠ Monitoring/Reporting | 1 |
| Barium | ⚠ Monitoring/Reporting | 1 |
| Cadmium | ⚠ Monitoring/Reporting | 1 |
| Chromium | ⚠ Monitoring/Reporting | 1 |
| Mercury | ⚠ Monitoring/Reporting | 1 |
| Contaminant 1032 | ⚠ Monitoring/Reporting | 1 |
| Selenium | ⚠ Monitoring/Reporting | 1 |
| Contaminant 1050 | ⚠ Monitoring/Reporting | 1 |
| Beryllium | ⚠ Monitoring/Reporting | 1 |
| Contaminant 1075 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 1085 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 1095 | ⚠ Monitoring/Reporting | 1 |
| Thallium | ⚠ Monitoring/Reporting | 1 |
| Cyanide | ⚠ Monitoring/Reporting | 1 |
| Total Trihalomethanes (TTHMs) | ✕ Health-Based | 2 |
Violation History
Total violations on record: 170
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Reverse Osmosis System
Removes up to 99% of contaminants including PFAS, lead, arsenic, and nitrates
Removes: Arsenic, Nitrate, Fluoride, Cadmium, Chromium, Mercury, Selenium, Barium
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs), Trichloroethylene (TCE), Tetrachloroethylene (PCE), Vinyl Chloride
Water Distiller
Removes heavy metals, minerals, and most contaminants through evaporation
Removes: Arsenic, Mercury, Cadmium, Fluoride
UV Water Purifier
Kills bacteria and viruses without chemicals
Removes: Total Coliform
How does this compare?
607% of national average
National avg: ~28 per system