Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK1020605
PWS Name	US ARMY AMMUNITION PLANT
PWS Type	Community water system
Owner Type	Federal government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	1872
County Served	Pittsburg

The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

Violations

Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	127213	Returned to Compliance	01-OCT-2024	31-DEC-2024	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	127212	Returned to Compliance	01-OCT-2024	31-DEC-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	127203	Returned to Compliance	01-JUN-2024	30-JUN-2024	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	127177	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	127178	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	127175	Returned to Compliance	01-OCT-2021	31-DEC-2021	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	127111	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	127109	Returned to Compliance	01-OCT-2010	31-OCT-2010	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	127107	Returned to Compliance	01-JUN-2008	30-JUN-2008	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	127106	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	127006	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	126905	Returned to Compliance	01-OCT-2005	31-DEC-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	126705	Returned to Compliance	01-JUL-2005	30-SEP-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	126605	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	126505	Returned to Compliance	01-JAN-2005	31-MAR-2005	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	126205	Returned to Compliance	01-DEC-2004	31-DEC-2004	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	126105	Returned to Compliance	01-OCT-2004	31-DEC-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	126005	Returned to Compliance	01-JUL-2004	30-SEP-2004	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	126405	Returned to Compliance	01-JAN-2004	31-MAR-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	126305	Known	01-JAN-2004	31-MAR-2004	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	230199	Known	01-JUN-1999	30-JUN-1999	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	125899	Returned to Compliance	01-MAR-1999	31-MAR-1999	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	698	Returned to Compliance	01-OCT-1997	31-OCT-1997	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	48995	Returned to Compliance	01-MAR-1995	31-MAR-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	107894	Returned to Compliance	01-JUN-1994	30-JUN-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	34694	Known	01-DEC-1993	31-DEC-1993	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	43293	Returned to Compliance	01-MAY-1993	31-MAY-1993	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9003476	127213	SOX	State Compliance achieved	07-OCT-2025	State	-
9003473	127212	SOX	State Compliance achieved	27-MAR-2025	State	-
9003470	127203	SOX	State Compliance achieved	06-SEP-2024	State	-
9003460	127177	SOX	State Compliance achieved	27-JUN-2023	State	2Q2022 & 1Q2022 TTHM MCL/System achieved compliance, administratively closed.
9003459	127175	SOX	State Compliance achieved	27-JUN-2023	State	4Q21 TTHM MCL/System achieved compliance, administratively closed.
9003460	127178	SOX	State Compliance achieved	27-JUN-2023	State	2Q2022 & 1Q2022 TTHM MCL/System achieved compliance, administratively closed.
9003436	698	SOX	State Compliance achieved	26-JUL-2016	State	AUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
9003437	125899	SOX	State Compliance achieved	26-JUL-2016	State	AUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
9003435	43293	SOX	State Compliance achieved	26-JUL-2016	State	AUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
3	127111	SOX	State Compliance achieved	25-JUN-2012	State	TOC Monitoring violation for June 2011 PN Achieved Subsequent samples have been taken.
9003419	127109	SIE	State Public Notification requested	11-JAN-2011	State	-
9003413	127107	SIF	State Public Notification received	21-AUG-2008	State	-
9003408	127006	SOX	State Compliance achieved	17-AUG-2007	State	IN COMPLIANCE WTTHM MCL & TOC - PN & RESPONSE TO NOV ACHIEVED.
9003408	127106	SOX	State Compliance achieved	17-AUG-2007	State	IN COMPLIANCE WTTHM MCL & TOC - PN & RESPONSE TO NOV ACHIEVED.
9003408	126705	SOX	State Compliance achieved	17-AUG-2007	State	IN COMPLIANCE WTTHM MCL & TOC - PN & RESPONSE TO NOV ACHIEVED.
9003408	126605	SOX	State Compliance achieved	17-AUG-2007	State	IN COMPLIANCE WTTHM MCL & TOC - PN & RESPONSE TO NOV ACHIEVED.
9003408	126505	SOX	State Compliance achieved	17-AUG-2007	State	IN COMPLIANCE WTTHM MCL & TOC - PN & RESPONSE TO NOV ACHIEVED.
9003408	126905	SOX	State Compliance achieved	17-AUG-2007	State	IN COMPLIANCE WTTHM MCL & TOC - PN & RESPONSE TO NOV ACHIEVED.
9003408	126105	SOX	State Compliance achieved	17-AUG-2007	State	IN COMPLIANCE WTTHM MCL & TOC - PN & RESPONSE TO NOV ACHIEVED.
9003408	126005	SOX	State Compliance achieved	17-AUG-2007	State	IN COMPLIANCE WTTHM MCL & TOC - PN & RESPONSE TO NOV ACHIEVED.
9003408	126405	SOX	State Compliance achieved	17-AUG-2007	State	IN COMPLIANCE WTTHM MCL & TOC - PN & RESPONSE TO NOV ACHIEVED.
9002705	126205	SOX	State Compliance achieved	24-JAN-2005	State	Migrated - SOX date determined by receipt of Public Notice
9000197	48995	SOX	State Compliance achieved	01-APR-1995	State	-
9000297	107894	SOX	State Compliance achieved	01-JUL-1994	State	-

1 - 24 of 24

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BROWN LAKE	15784	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	17275	No	Distribution System/Zone	-	-	Active
PUMP FACILITY 210	27832	No	Pump Facility	-	-	Active
PUMP FACILITY 232	27833	No	Pump Facility	-	-	Active
PUMP FACILITY 234	27834	No	Pump Facility	-	-	Active
PUMP FACILITY 351	27835	No	Pump Facility	-	-	Active
PUMP FACILITY 795	27836	No	Pump Facility	-	-	Active
TOC RAW	23144	No	Sampling Station	-	-	Active
POE01 - WTP	22464	No	Sampling Station	-	-	Inactive
STORAGE TANK 326	27838	No	Storage	-	-	Active
STORAGE TANK 327	27839	No	Storage	-	-	Active
STORAGE TANK 328	27840	No	Storage	-	-	Active
STORAGE TANK 337	27841	No	Storage	-	-	Active
STORAGE TANK 338	27842	No	Storage	-	-	Active
STORAGE TANK 339	27843	No	Storage	-	-	Active
STORAGE TANK 353	27844	No	Storage	-	-	Active
STORAGE TANK 355	27845	No	Storage	-	-	Active
STORAGE TANK 325	27837	No	Storage	-	-	Inactive
USAAP WTP	10900	No	Treatment Plant	-	-	Active
CL2 BOOSTER STATION 210	27846	No	Treatment Plant	-	-	Active
CL2 BOOSTER STATION 232	27847	No	Treatment Plant	-	-	Active
CL2 BOOSTER STATION 234	27848	No	Treatment Plant	-	-	Active
CL2 BOOSTER STATION 351	27849	No	Treatment Plant	-	-	Active
CL2 BOOSTER STATION 747	27850	No	Treatment Plant	-	-	Active
CL2 BOOSTER STATION 748	27851	No	Treatment Plant	-	-	Active
CL2 BOOSTER STATION 754	27852	No	Treatment Plant	-	-	Active

1 - 26 of 26

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
USAAP WTP	10900	Gaseous Chlorination, Post	Disinfection
USAAP WTP	10900	Coagulation	Particulate removal
USAAP WTP	10900	Sedimentation	Particulate removal
USAAP WTP	10900	Filtration, Rapid Sand	Particulate removal
USAAP WTP	10900	pH Adjustment	Corrosion control
USAAP WTP	10900	pH Adjustment, Pre	Softening (hardness removal)
CL2 BOOSTER STATION 210	27846	Hypochlorination, Post	Disinfection
CL2 BOOSTER STATION 232	27847	Hypochlorination, Post	Disinfection
CL2 BOOSTER STATION 234	27848	Hypochlorination, Post	Disinfection
CL2 BOOSTER STATION 351	27849	Hypochlorination, Post	Disinfection
CL2 BOOSTER STATION 747	27850	Hypochlorination, Post	Disinfection
CL2 BOOSTER STATION 748	27851	Hypochlorination, Post	Disinfection
CL2 BOOSTER STATION 754	27852	Hypochlorination, Post	Disinfection

1 - 13 of 13

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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