ALTUS
PWSID: OK1011501 · Altus, OK · Serves 18,717 people
According to EPA Safe Drinking Water Information System (SDWIS), ALTUS (PWSID OK1011501) in Altus, OK is listed as a CWS water system covering about 18,717 people. The same extract lists 101 health-based violation records spanning 1991-2025. Those 101 health-based rows for ALTUS cover contaminants such as TTHM, CARBON, TOTAL, Interim Enhanced Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
ALTUS has 101 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. 6 distinct EPA contaminant codes appear in this system's record, including TTHM, CARBON, TOTAL, Interim Enhanced Surface Water Treatment Rule. Recorded violations span 1991–2025. Day-to-day primacy enforcement for this system runs through the Oklahoma 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 Oklahoma state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- OK1011501
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Altus, OK
- Population Served
- 18,717
- Health Violations
- Yes (101)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 68 | 68 |
| CARBON, TOTAL | 16 | 16 |
| Interim Enhanced Surface Water Treatment Rule | 7 | 7 |
| Surface Water Treatment Rule | 6 | 6 |
| Coliform (TCR) | 3 | 3 |
| Chlorite | 1 | 1 |
Violation History (101)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| Surface Water Treatment Rule | Yes | Jan 1, 2024 |
| Surface Water Treatment Rule | Yes | Jan 1, 2024 |
| Surface Water Treatment Rule | Yes | Jan 1, 2024 |
| Surface Water Treatment Rule | Yes | Jan 1, 2024 |
| Surface Water Treatment Rule | Yes | Jan 1, 2024 |
| Surface Water Treatment Rule | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Sep 1, 2022 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Sep 1, 2022 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Sep 1, 2022 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Aug 1, 2022 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Aug 1, 2022 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Aug 1, 2022 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Mar 1, 2020 |
| TTHM | Yes | Jul 1, 2016 |
| TTHM | Yes | Apr 1, 2016 |
| Chlorite | Yes | Mar 1, 2016 |
| TTHM | Yes | Jan 1, 2016 |
| CARBON, TOTAL | Yes | Jan 1, 2016 |
| TTHM | Yes | Oct 1, 2015 |
| CARBON, TOTAL | Yes | Oct 1, 2015 |
| TTHM | Yes | Jul 1, 2015 |
| CARBON, TOTAL | Yes | Jul 1, 2015 |
| TTHM | Yes | Apr 1, 2015 |
| CARBON, TOTAL | Yes | Apr 1, 2015 |
| TTHM | Yes | Jan 1, 2015 |
| CARBON, TOTAL | Yes | Jan 1, 2015 |
| TTHM | Yes | Oct 1, 2014 |
| CARBON, TOTAL | Yes | Oct 1, 2014 |
| TTHM | Yes | Jul 1, 2014 |
| CARBON, TOTAL | Yes | Jul 1, 2014 |
| TTHM | Yes | Apr 1, 2014 |
| CARBON, TOTAL | Yes | Apr 1, 2014 |
| TTHM | Yes | Jan 1, 2014 |
| CARBON, TOTAL | Yes | Jan 1, 2014 |
| CARBON, TOTAL | Yes | Oct 1, 2013 |
| TTHM | Yes | Oct 1, 2013 |
| CARBON, TOTAL | Yes | Jul 1, 2013 |
| TTHM | Yes | Jul 1, 2013 |
| CARBON, TOTAL | Yes | Apr 1, 2013 |
| TTHM | Yes | Apr 1, 2013 |
| TTHM | Yes | Apr 1, 2013 |
| CARBON, TOTAL | Yes | Jan 1, 2013 |
| TTHM | Yes | Oct 1, 2012 |
| CARBON, TOTAL | Yes | Oct 1, 2012 |
| TTHM | Yes | Jul 1, 2012 |
| CARBON, TOTAL | Yes | Jul 1, 2012 |
| TTHM | Yes | Apr 1, 2012 |
| CARBON, TOTAL | Yes | Apr 1, 2012 |
| TTHM | Yes | Jan 1, 2012 |
| TTHM | Yes | Oct 1, 2011 |
| TTHM | Yes | Jul 1, 2011 |
| TTHM | Yes | Apr 1, 2011 |
| Coliform (TCR) | Yes | Sep 1, 1995 |
| Coliform (TCR) | Yes | Jun 1, 1994 |
Frequently Asked Questions
What does EPA SDWIS list for ALTUS?
How many people does ALTUS serve?
What violations does ALTUS have?
What contaminants have been found in ALTUS water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest ALTUS on cumulative violation count (101) and EPA-reported population served (18,717). Violation-count peers include AGUADILLA, PRAIRIE HILL WSC, HOLUM WATER SYSTEM. Population peers include CITY OF GLENN HEIGHTS, CITY OF DONNA, FOXBORO WATER DEPARTMENT.
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
ALTUS (OK1011501) is drawn from EPA SDWIS. Nearby county systems in this extract include ALTUS AFB; JACKSON CO WATER CORP; BLAIR PUBLIC WORKS AUTHORITY; OLUSTEE PUBLIC WORKS AUTHORITY. Health-based rows (101 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.