Public water system record
Highline Oaks Water Utility
Serves an area of Montgomery County, TX · 242 people served
Federal records show 7 health-based violations and 61 monitoring/reporting issues for Highline Oaks Water Utility 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
- No
- Monitoring issues, last 10 years
- 61
Key facts
- Highline Oaks Water Utility draws water from 1 well.
- Most recent formal enforcement: compliance order with a penalty by Texas, July 2017.
- Record on file since 2002, with 6 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 78 service lines.
Check whether Highline Oaks Water Utility 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 |
|
Lead and Copper Rule
Treatment technique failure
|
350 | Jul 1, 2022 | Resolved | No |
|
Lead and Copper Rule
Treatment technique failure
|
350 | Sep 1, 2016 | Resolved | No |
|
Lead and Copper Rule
Treatment technique failure
|
350 | Oct 1, 2015 | Resolved | No |
|
Lead and Copper Rule
Treatment technique failure
|
350 | Sep 1, 2015 | Resolved | No |
|
Lead and Copper Rule
Treatment technique failure
|
350 | Mar 31, 2015 | Resolved | No |
|
Lead and Copper Rule
Treatment technique failure
|
350 | Dec 1, 2014 | Resolved | No |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Public Notice
OTHER
|
May 1, 2025 | Active |
|
LEAD AND COPPER RULE REVISIONS
RPT
|
Oct 17, 2024 | Resolved |
|
Styrene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Ethylbenzene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Toluene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Benzene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
CHLOROBENZENE
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Tetrachloroethylene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
1,1,2-Trichloroethane
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Trichloroethylene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
1,2-Dichloropropane
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Carbon tetrachloride
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
1,1,1-Trichloroethane
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
1,2-Dichloroethane
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
trans-1,2-Dichloroethylene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
1,1-Dichloroethylene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Vinyl chloride
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
p-Dichlorobenzene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
o-Dichlorobenzene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
DICHLOROMETHANE
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Xylenes, Total
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
cis-1,2-Dichloroethylene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
1,2,4-Trichlorobenzene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Nitrate
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Fluoride
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Aldicarb
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Carbofuran
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Aldicarb sulfone
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Aldicarb sulfoxide
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
OXAMYL
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
ETHYLENE DIBROMIDE
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
1,2-DIBROMO-3-CHLOROPROPANE
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
2,4,5-TP
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
2,4-D
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Dinoseb
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Picloram
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Dalapon
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Selenium
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Thallium, Total
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Beryllium, Total
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Antimony, Total
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Mercury
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Chromium (total)
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Cadmium
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Barium
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Arsenic
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Oct 1, 2019 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Oct 1, 2019 | Resolved |
|
Public Notice
OTHER
|
Nov 12, 2016 | Resolved |
|
Public Notice
OTHER
|
Oct 13, 2016 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Sep 29, 2016 | Resolved |
|
Public Notice
OTHER
|
Sep 1, 2016 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jul 1, 2016 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jul 1, 2016 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jul 1, 2016 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2016 | Resolved |
|
Public Notice
OTHER
|
Oct 1, 2015 | Resolved |
|
Public Notice
OTHER
|
Apr 1, 2015 | Resolved |
|
Public Notice
OTHER
|
Jan 1, 2015 | Resolved |
|
Public Notice
OTHER
|
Jan 1, 2015 | Resolved |
|
Public Notice
OTHER
|
Sep 10, 2014 | Resolved |
Full record since 2002
EPA's records for Highline Oaks Water Utility go back to 2002. Before October 19, 2016 they list 6 health-based violations (6 resolved) and 28 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 2000s | 0 | 2 |
| 2010 to October 18, 2016 | 6 | 26 |
| October 19, 2016 to 2019 | 0 | 3 |
| 2020s | 2 | 46 |
Most recent health-based violation before October 19, 2016: Lead and Copper Rule, began September 2016, Resolved.
Show all 6 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Lead and Copper Rule
Treatment technique failure
|
Sep 1, 2016 | Resolved |
|
Lead and Copper Rule
Treatment technique failure
|
Oct 1, 2015 | Resolved |
|
Lead and Copper Rule
Treatment technique failure
|
Sep 1, 2015 | Resolved |
|
Lead and Copper Rule
Treatment technique failure
|
Apr 1, 2015 | Resolved |
|
Lead and Copper Rule
Treatment technique failure
|
Mar 31, 2015 | Resolved |
|
Lead and Copper Rule
Treatment technique failure
|
Dec 1, 2014 | Resolved |
Enforcement actions
Texas regulators took 2 formal enforcement actions against Highline Oaks Water Utility between 2016 and 2017. The most recent was a compliance order with a penalty in July 2017.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Jul 11, 2017 | Texas | Compliance order with a penalty | 5 violations (1 health-based): Chlorine, Public Notice, Lead and Copper Rule |
| Dec 6, 2016 | Texas | Compliance order with a penalty | 20 violations (5 health-based): Lead and Copper Rule, Public Notice |
What the violations mean
Lead and Copper Rule
6 incidentsThe system did not complete a treatment step or action that the Lead and Copper Rule requires (a treatment technique violation).
The utility had to notify customers about each of these violations.
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
Highline Oaks Water Utility draws water from 1 well.
Annual water quality report
Highline Oaks Water Utility 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 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Highline Oaks Water Utility for a copy.
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