TOWN OF OLLA WATER SYSTEM
PWSID: LA1059004 · Olla, LA · Serves 2,565 people
According to EPA Safe Drinking Water Information System (SDWIS), TOWN OF OLLA WATER SYSTEM (PWSID LA1059004) in Olla, LA is listed as a CWS water system covering about 2,565 people. The same extract lists 19 health-based violation records spanning 2014-2021. Those 19 health-based rows for TOWN OF OLLA WATER SYSTEM cover contaminants such as TTHM; they remain historical EPA registry entries, not a current compliance or drinkability score.
TOWN OF OLLA WATER SYSTEM has 19 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. 1 distinct EPA contaminant code appears in this system's record, including TTHM. Recorded violations span 2014–2021. Day-to-day primacy enforcement for this system runs through the Louisiana 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 Louisiana state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- LA1059004
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Olla, LA
- Population Served
- 2,565
- Health Violations
- Yes (19)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 19 | 19 |
Violation History (19)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Oct 1, 2021 |
| TTHM | Yes | Oct 1, 2021 |
| TTHM | Yes | Apr 1, 2021 |
| TTHM | Yes | Apr 1, 2021 |
| TTHM | Yes | Jan 1, 2019 |
| TTHM | Yes | Jan 1, 2019 |
| TTHM | Yes | Oct 1, 2018 |
| TTHM | Yes | Oct 1, 2018 |
| TTHM | Yes | Jul 1, 2018 |
| TTHM | Yes | Jul 1, 2018 |
| TTHM | Yes | Apr 1, 2018 |
| TTHM | Yes | Apr 1, 2018 |
| TTHM | Yes | Jan 1, 2018 |
| TTHM | Yes | Jan 1, 2018 |
| TTHM | Yes | Oct 1, 2017 |
| TTHM | Yes | Oct 1, 2017 |
| TTHM | Yes | Jul 1, 2017 |
| TTHM | Yes | Jul 1, 2017 |
| TTHM | Yes | Apr 1, 2014 |
Frequently Asked Questions
What does EPA SDWIS list for TOWN OF OLLA WATER SYSTEM?
How many people does TOWN OF OLLA WATER SYSTEM serve?
What violations does TOWN OF OLLA WATER SYSTEM have?
What contaminants have been found in TOWN OF OLLA WATER SYSTEM water?
Compare beyond Louisiana
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest TOWN OF OLLA WATER SYSTEM on cumulative violation count (19) and EPA-reported population served (2,565). Violation-count peers include GAMBELL WATER SYSTEM, MURFREESBORO WATERWORKS, NORTH HOWARD RURAL WATER ASSOCIATION. Population peers include CHOCOWINITY WATER SYSTEM, GRIC DPW Stotonic, BURKESVILLE WATER WORKS.
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
TOWN OF OLLA WATER SYSTEM (LA1059004) is drawn from EPA SDWIS. Nearby county systems in this extract include TOWN OF JENA WATER SYSTEM; LASALLE WATERWORKS DISTRICT 1; NEBO WATER SYSTEM INC; BELAH FELLOWSHIP WATER SYSTEM. Health-based rows (19 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.