Public water system record
Southern Hills Estates
Serves an area of Grady County, OK · 200 people served
Federal records show no health-based violations and 147 monitoring/reporting issues for Southern Hills Estates in the last ten years.
System profile
Source water
Groundwater
ZIP
73089
EPA system ID
OK2002664
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 147
Key facts
- Southern Hills Estates draws water from 3 wells.
- Most recent formal enforcement: compliance order with a penalty by Oklahoma, April 2014.
- Record on file since 1991, with 7 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 144 service lines.
Check whether Southern Hills Estates 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 |
|---|---|---|
|
HEXACHLOROBENZENE
Monitoring and reporting
|
Jul 1, 2024 | Resolved |
|
HEXACHLOROBENZENE
Monitoring and reporting
|
Jul 1, 2024 | Resolved |
|
Heptachlor epoxide
Monitoring and reporting
|
Jul 1, 2024 | Resolved |
|
Heptachlor epoxide
Monitoring and reporting
|
Jul 1, 2024 | Resolved |
|
Heptachlor
Monitoring and reporting
|
Jul 1, 2024 | Resolved |
|
Heptachlor
Monitoring and reporting
|
Jul 1, 2024 | Resolved |
|
Methoxychlor
Monitoring and reporting
|
Jul 1, 2024 | Resolved |
|
Methoxychlor
Monitoring and reporting
|
Jul 1, 2024 | Resolved |
|
BHC-GAMMA
Monitoring and reporting
|
Jul 1, 2024 | Resolved |
|
BHC-GAMMA
Monitoring and reporting
|
Jul 1, 2024 | Resolved |
|
Endrin
Monitoring and reporting
|
Jul 1, 2024 | Resolved |
|
Endrin
Monitoring and reporting
|
Jul 1, 2024 | Resolved |
|
E. coli
Monitoring and reporting
|
Feb 22, 2023 | Resolved |
|
E. coli
Monitoring and reporting
|
Jul 21, 2022 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2022 | Resolved |
|
E. coli
Monitoring and reporting
|
May 18, 2022 | Resolved |
|
E. coli
Monitoring and reporting
|
Apr 19, 2022 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2022 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2022 | Resolved |
|
E. coli
Monitoring and reporting
|
Nov 26, 2021 | Resolved |
|
Chlorine
Monitoring and reporting
|
Oct 1, 2020 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2020 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Jul 1, 2020 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Jun 1, 2020 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
May 1, 2020 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2020 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Apr 1, 2020 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2020 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2020 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Mar 1, 2020 | Resolved |
|
Gross Beta Particle Activity
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Combined Radium (-226 and -228)
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Combined Uranium
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Gross Alpha, Excl. Radon and U
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Dec 1, 2019 | Resolved |
|
Chlorine
Monitoring and reporting
|
Oct 1, 2019 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Jun 1, 2019 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2019 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2019 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Mar 1, 2019 | Resolved |
|
E. coli
Monitoring and reporting
|
Jan 15, 2019 | Resolved |
|
Nitrate-Nitrite
Monitoring and reporting
|
Jan 1, 2019 | Resolved |
|
Nitrate-Nitrite
Monitoring and reporting
|
Jan 1, 2019 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jan 1, 2019 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2018 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
May 1, 2018 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2018 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Mar 1, 2018 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Feb 1, 2018 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jan 1, 2018 | Resolved |
|
Chlorine
Monitoring and reporting
|
Oct 1, 2017 | Resolved |
|
Gross Beta Particle Activity
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Combined Radium (-226 and -228)
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Combined Uranium
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Gross Alpha, Excl. Radon and U
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Gross Beta Particle Activity
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Combined Radium (-226 and -228)
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Combined Uranium
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Gross Alpha, Excl. Radon and U
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Jun 1, 2017 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
May 1, 2017 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2017 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Apr 1, 2017 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Feb 1, 2017 | Resolved |
|
Gross Beta Particle Activity
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Combined Radium (-226 and -228)
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Combined Uranium
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Gross Alpha, Excl. Radon and U
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Gross Beta Particle Activity
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Combined Radium (-226 and -228)
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Combined Uranium
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Gross Alpha, Excl. Radon and U
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Styrene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Ethylbenzene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Toluene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Benzene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
CHLOROBENZENE
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Tetrachloroethylene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
1,1,2-Trichloroethane
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Trichloroethylene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
1,2-Dichloropropane
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Carbon tetrachloride
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
1,1,1-Trichloroethane
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
1,2-Dichloroethane
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
trans-1,2-Dichloroethylene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
1,1-Dichloroethylene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Vinyl chloride
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
p-Dichlorobenzene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
o-Dichlorobenzene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
DICHLOROMETHANE
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Xylenes, Total
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
cis-1,2-Dichloroethylene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
1,2,4-Trichlorobenzene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Styrene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Ethylbenzene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Toluene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Benzene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
CHLOROBENZENE
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Tetrachloroethylene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
1,1,2-Trichloroethane
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Trichloroethylene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
1,2-Dichloropropane
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Carbon tetrachloride
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
1,1,1-Trichloroethane
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
1,2-Dichloroethane
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
trans-1,2-Dichloroethylene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
1,1-Dichloroethylene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Vinyl chloride
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
p-Dichlorobenzene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
o-Dichlorobenzene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
DICHLOROMETHANE
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Xylenes, Total
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
cis-1,2-Dichloroethylene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
1,2,4-Trichlorobenzene
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2016 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jul 1, 2016 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2015 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2015 | Resolved |
|
E. coli
Monitoring and reporting
|
Jun 23, 2015 | Resolved |
|
E. coli
Monitoring and reporting
|
Jul 25, 2014 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2014 | Resolved |
|
Selenium
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Thallium, Total
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Beryllium, Total
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Antimony, Total
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Nickel
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Mercury
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Fluoride
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Chromium (total)
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Cadmium
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Barium
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Selenium
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Thallium, Total
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Beryllium, Total
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Antimony, Total
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Nickel
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Mercury
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Fluoride
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Chromium (total)
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Cadmium
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Barium
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2013 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2012 | Resolved |
Full record since 1991
EPA's records for Southern Hills Estates go back to 1991. Before October 19, 2016 they list 7 health-based violations (7 resolved) and 323 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 2 | 11 |
| 2000s | 2 | 20 |
| 2010 to October 18, 2016 | 3 | 292 |
| October 19, 2016 to 2019 | 0 | 41 |
| 2020s | 0 | 35 |
Most recent health-based violation before October 19, 2016: Total Coliform, began June 2015, Resolved.
Show all 7 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Jun 1, 2015 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 2014 | Resolved |
|
Stage 1 Disinfection Byproducts Rule
Treatment technique failure
|
Apr 29, 2014 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Mar 1, 2006 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2004 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1996 | Resolved |
|
Total Coliform (acute)
Contaminant limit exceeded
|
Apr 1, 1992 | Resolved |
Enforcement actions
Oklahoma regulators took 5 formal enforcement actions against Southern Hills Estates and issued 1 boil water order between 1991 and 2014. The most recent was a compliance order with a penalty in April 2014.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Apr 29, 2014 | Oklahoma | Compliance order with a penalty | 1 violation (1 health-based): Stage 1 Disinfection Byproducts Rule |
| Mar 7, 2013 | Oklahoma | Compliance order with a penalty | 2 violations: Total Coliform |
| Apr 29, 2011 | Oklahoma | Compliance order with a penalty | 4 violations: Consumer Confidence Rule |
| Jul 30, 2001 | Oklahoma | Compliance order with a penalty | 3 violations: Lead and Copper Rule |
| May 11, 1992 | Oklahoma | Compliance order (no penalty) | 1 violation (1 health-based): Total Coliform |
| Nov 22, 1991 | Oklahoma | Boil water order | 1 violation: Total Coliform |
Where the water comes from
Southern Hills Estates draws water from 3 wells.
Annual water quality report
Southern Hills Estates 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 Southern Hills Estates 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 Oklahoma.
Certified drinking water labs by state EPA guidance for private wells