LAWTON, OK · Comanche County
LAWTON Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Oklahoma’s official records. Always confirm current status with Oklahoma before making decisions based on this information.
System facts
- System ID (PWSID)
- OK1011303
- System type
- Community Water System
- Population served
- 92,757
- Service connections
- 32,613
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
January 1, 2024 – January 31, 2024
ResolvedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
June 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Toluene
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Styrene
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Benzene
January 1, 2009 – March 31, 2009
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
July 1, 2005 – September 30, 2005
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
January 1, 2005 – March 31, 2005
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
October 1, 2004 – October 31, 2004
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
June 1, 1998 – June 30, 1998
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
September 1, 1994 – September 30, 1994
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 1, 1991 – July 31, 1991
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2024 – January 31, 2024 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| June 1, 2011 – June 30, 2011 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | Benzene | — | Resolved |
| July 1, 2005 – September 30, 2005 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Resolved |
| January 1, 2005 – March 31, 2005 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Resolved |
| October 1, 2004 – October 31, 2004 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2003 – March 31, 2003 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Resolved |
| June 1, 1998 – June 30, 1998 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 1994 – September 30, 1994 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| July 1, 1991 – July 31, 1991 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Contact
LAWTON
580-581-3301
LAWTON, OK 73501