PWSID: TX1110004 · Austin, TX · Serves 5,676 people
According to EPA Safe Drinking Water Information System (SDWIS), OAK TRAIL SHORES (PWSID TX1110004) in Austin, TX is listed as a CWS water system covering about 5,676 people. The same extract lists 43 health-based violation records spanning 2019-2025. Those 43 health-based rows for OAK TRAIL SHORES cover contaminants such as Interim Enhanced Surface Water Treatment Rule, TTHM; they remain historical EPA registry entries, not a current compliance or drinkability score.
OAK TRAIL SHORES has 43 health-based violation records in this historical extract. Monitoring and reporting records are not included.
Population Served
5,676
Health-Based Violation Records
43
Distinct Contaminant Codes
2
Source Type
Surface Water
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. 2 distinct EPA contaminant codes appear in this system's record, including Interim Enhanced Surface Water Treatment Rule, TTHM. Recorded violations span 2019–2025. 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.
OAK TRAIL SHORES has 43 health-based violation records in this historical extract. Monitoring and reporting records are not included. The system uses surface water water as its source.
How many people does OAK TRAIL SHORES serve?
OAK TRAIL SHORES serves 5,676 people in Austin, TX. It is classified as a CWS water system.
What violations does OAK TRAIL SHORES have?
OAK TRAIL SHORES has 43 health-based violation records in PlainEnviro's extract spanning 2019–2025. Monitoring and reporting records are not included.
What contaminants have been found in OAK TRAIL SHORES water?
Violations have been recorded for 2 contaminants. The most frequent: Interim Enhanced Surface Water Treatment Rule, TTHM.
Compare beyond Texas
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest OAK TRAIL SHORES on cumulative violation count (43) and EPA-reported population served (5,676).
Violation-count peers include Oasis Mobile Home Park, WARM SPRINGS WATER TREATMENT PLANT, EMMONAK WATER SYSTEM. Population peers include FIFTH WARD WATER SYSTEM, Glencoe, TORONTO PWS.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
OAK TRAIL SHORES (TX1110004) is drawn from EPA SDWIS. Health-based rows in this extract are MCL and Treatment Technique records spanning 2019-2025 covering Interim Enhanced Surface Water Treatment Rule, TTHM. Historical registry entries, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services