Public water system record
East Central SUD
Serves an area of Bexar County, TX that includes St. Hedwig and San Antonio · 26,137 people served
Federal records show no health-based violations and 6 monitoring/reporting issues for East Central SUD in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 6
Key facts
- East Central SUD buys its water from Crwa Lake Dunlap WTP and Crwa Wells Ranch.
- Record on file since 1992, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 9,097 service lines.
Check whether East Central SUD serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2016 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2015 | Resolved |
|
Public Notice
OTHER
|
Aug 19, 2014 | Resolved |
|
Public Notice
OTHER
|
Aug 19, 2014 | Resolved |
|
Public Notice
OTHER
|
Feb 13, 2014 | Resolved |
|
Public Notice
OTHER
|
Feb 13, 2014 | Resolved |
Full record since 1992
EPA's records for East Central SUD go back to 1992. Before October 19, 2016 they list 2 health-based violations (2 resolved) and 36 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 1 |
| 2000s | 0 | 11 |
| 2010 to October 18, 2016 | 2 | 24 |
Most recent health-based violation before October 19, 2016: Haloacetic Acids (HAA5), began July 2010, Resolved.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 0.062 mg/L, federal limit 0.06 mg/L (at or just above the limit)
|
Jul 1, 2010 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 0.071 mg/L, federal limit 0.06 mg/L (1.2 times the limit)
|
Apr 1, 2010 | Resolved |
Where the water comes from
East Central SUD buys its water from Crwa Lake Dunlap WTP and Crwa Wells Ranch. It lists no wells or intakes of its own. It also has part-time connections to San Antonio Water System and Saws Northeast. 1 other community water system and 1 smaller public system such as schools, businesses or campgrounds buy water from East Central SUD.
Buys water from
- Crwa Lake Dunlap WTP New Braunfels, TX
- Crwa Wells Ranch New Braunfels, TX
Emergency or part-time connections to
- San Antonio Water System San Antonio, TX
- Saws Northeast San Antonio, TX
Community systems that buy water from it
- City of La Vernia La Vernia, TX
Annual water quality report
East Central SUD must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Texas.
Certified drinking water labs by state EPA guidance for private wells