Public water system record
Lake Livingston Oakridge North
Serves Onalaska, Polk County, TX · 3,284 people served
Federal records show 7 health-based violations and 64 monitoring/reporting issues for Lake Livingston Oakridge North in the last ten years. The most serious issue in this window was a resolved LEAD AND COPPER RULE REVISIONS violation.
System profile
- Health-based violations, last 10 years
- 7
- Resolved
- 7
- Unresolved
- 0
- Any acute record
- Yes
- Monitoring issues, last 10 years
- 64
Key facts
- Lake Livingston Oakridge North draws water from 1 well and 1 surface water intake.
- Most recent formal enforcement: compliance order with a penalty by Texas, July 2019.
- Record on file since 2016, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 1 lead and 0 unknown out of 881 service lines.
Check whether Lake Livingston Oakridge North 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.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
LEAD AND COPPER RULE REVISIONS
Treatment technique failure
|
350 | Oct 17, 2024 | Resolved | No |
|
Interim Enhanced Surface Water Treatment Rule
Treatment technique failure
|
120 | Jun 1, 2017 | Resolved | Yes |
|
Interim Enhanced Surface Water Treatment Rule
Treatment technique failure
|
120 | May 1, 2017 | Resolved | Yes |
|
Interim Enhanced Surface Water Treatment Rule
Treatment technique failure
|
120 | Mar 1, 2017 | Resolved | Yes |
|
Interim Enhanced Surface Water Treatment Rule
Treatment technique failure
|
120 | Mar 1, 2017 | Resolved | Yes |
|
Interim Enhanced Surface Water Treatment Rule
Treatment technique failure
|
120 | Feb 1, 2017 | Resolved | Yes |
|
Interim Enhanced Surface Water Treatment Rule
Treatment technique failure
|
120 | Feb 1, 2017 | Resolved | Yes |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Lead and Copper Rule
Monitoring and reporting
|
Jul 1, 2025 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Public Notice
OTHER
|
May 1, 2025 | Resolved |
|
LEAD AND COPPER RULE REVISIONS
RPT
|
Oct 17, 2024 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2023 | Resolved |
|
Public Notice
OTHER
|
Dec 19, 2022 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2021 | Resolved |
|
Public Notice
OTHER
|
Feb 1, 2021 | Resolved |
|
Public Notice
OTHER
|
Jan 23, 2021 | Resolved |
|
Public Notice
OTHER
|
Sep 24, 2020 | Resolved |
|
Chlorite
Monitoring and reporting
|
Sep 1, 2019 | Resolved |
|
Chlorite
Monitoring and reporting
|
May 1, 2019 | Resolved |
|
Public Notice
OTHER
|
Apr 22, 2019 | Resolved |
|
Public Notice
OTHER
|
Apr 22, 2019 | Resolved |
|
Public Notice
OTHER
|
Apr 22, 2019 | Resolved |
|
Public Notice
OTHER
|
Feb 7, 2019 | Resolved |
|
Public Notice
OTHER
|
Jan 25, 2019 | Resolved |
|
Chlorite
Monitoring and reporting
|
Oct 1, 2018 | Resolved |
|
Chlorite
Monitoring and reporting
|
Sep 1, 2018 | Resolved |
|
Chlorite
Monitoring and reporting
|
Aug 1, 2018 | Resolved |
|
Chlorite
Monitoring and reporting
|
Jul 1, 2018 | Resolved |
|
Chlorite
Monitoring and reporting
|
Jun 1, 2018 | Resolved |
|
Chlorite
Monitoring and reporting
|
May 1, 2018 | Resolved |
|
Chlorite
Monitoring and reporting
|
Apr 1, 2018 | Resolved |
|
Surface Water Treatment Rule
Monitoring and reporting
|
Mar 1, 2018 | Resolved |
|
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
|
Mar 1, 2018 | Resolved |
|
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
|
Mar 1, 2018 | Resolved |
|
Chlorine dioxide
Monitoring and reporting
|
Mar 1, 2018 | Resolved |
|
Chlorite
Monitoring and reporting
|
Mar 1, 2018 | Resolved |
|
Chlorite
Monitoring and reporting
|
Feb 1, 2018 | Resolved |
|
Chlorite
Monitoring and reporting
|
Jan 1, 2018 | Resolved |
|
Chlorite
Monitoring and reporting
|
Dec 1, 2017 | Resolved |
|
Public Notice
OTHER
|
Nov 22, 2017 | Resolved |
|
Chlorite
Monitoring and reporting
|
Oct 1, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 6, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 6, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 6, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 6, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 6, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 6, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 6, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 6, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 6, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 6, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 6, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 6, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 6, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 6, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 6, 2017 | Resolved |
|
Chlorite
Monitoring and reporting
|
Sep 1, 2017 | Resolved |
|
Public Notice
OTHER
|
Jul 31, 2017 | Resolved |
|
Public Notice
OTHER
|
Jul 1, 2017 | Resolved |
|
Public Notice
OTHER
|
Jun 12, 2017 | Resolved |
|
Public Notice
OTHER
|
May 1, 2017 | Resolved |
|
Public Notice
OTHER
|
Apr 14, 2017 | Resolved |
|
Chlorite
Monitoring and reporting
|
Apr 1, 2017 | Resolved |
|
Chlorite
Monitoring and reporting
|
Mar 1, 2017 | Resolved |
|
Chlorite
Monitoring and reporting
|
Feb 1, 2017 | Resolved |
|
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Chlorite
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Chlorite
Monitoring and reporting
|
Dec 1, 2016 | Resolved |
|
Chlorite
Monitoring and reporting
|
Nov 1, 2016 | Resolved |
|
CARBON, TOTAL
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Chlorite
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2016 | Resolved |
Full record since 2016
EPA's records for Lake Livingston Oakridge North go back to 2016. Before October 19, 2016 they list 2 health-based violations (2 resolved) and 12 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 2010 to October 18, 2016 | 2 | 12 |
| October 19, 2016 to 2019 | 6 | 52 |
| 2020s | 1 | 9 |
Most recent health-based violation before October 19, 2016: Chlorine dioxide (acute), began August 2016, Resolved.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Chlorine dioxide (acute)
Disinfectant residual limit exceeded
Measured 0.89 mg/L, federal limit 0.8 mg/L (1.1 times the limit)
|
Aug 1, 2016 | Resolved |
|
Chlorine dioxide (acute)
Disinfectant residual limit exceeded
|
May 1, 2016 | Resolved |
Enforcement actions
Texas regulators took 2 formal enforcement actions against Lake Livingston Oakridge North between 2018 and 2019. The most recent was a compliance order with a penalty in July 2019.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Jul 11, 2019 | Texas | Compliance order with a penalty | 19 violations (2 health-based): Public Notice, Chlorine dioxide |
| Jan 16, 2018 | Texas | Compliance order with a penalty | 3 violations (2 health-based): Interim Enhanced Surface Water Treatment Rule, Consumer Confidence Rule |
What the violations mean
Interim Enhanced Surface Water Treatment Rule
6 incidentsThe system did not meet a filtration or treatment requirement for surface water
Inadequate treatment of surface water can let pathogens such as Cryptosporidium and Giardia through
LEAD AND COPPER RULE REVISIONS
1 incidentThe system did not complete a treatment step or action that the LEAD AND COPPER RULE REVISIONS requires (a treatment technique violation).
The utility had to notify customers about this violation.
Where the water comes from
Lake Livingston Oakridge North draws water from 1 well and 1 surface water intake. 1 other community water system buys water from Lake Livingston Oakridge North.
Community systems that buy water from it
- Harbor Point Austin, TX
Annual water quality report
Lake Livingston Oakridge North 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.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
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