Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	085690008
PWS Name	ARAPAHOE INDUSTRIAL PARK
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Ground water
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	650
County Served

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	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	85445	Returned to Compliance	30-DEC-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	85423	Returned to Compliance	01-NOV-2021	30-NOV-2021	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	85420	Returned to Compliance	30-DEC-2020	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	85414	Returned to Compliance	01-JUN-2020	-	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	85419	Returned to Compliance	01-APR-2020	30-APR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	85436	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	85425	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	85426	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	85427	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	85428	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	85429	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	85424	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	85444	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	85443	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	85442	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	85441	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	85440	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	85439	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	85438	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	85437	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	85435	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	85434	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	85433	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	85432	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	85431	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	85430	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	85418	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	85413	Returned to Compliance	23-AUG-2016	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	85416	Returned to Compliance	01-JAN-2016	31-AUG-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	85415	Returned to Compliance	01-JAN-2016	31-AUG-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	85408	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	85407	Returned to Compliance	01-JUL-2007	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	78204	Returned to Compliance	01-AUG-2004	31-AUG-2004	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	78505	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	78705	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	78605	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	77804	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	78004	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	77904	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	82605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	82505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	82405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	82305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	85305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	80005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	79905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	79805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	85105	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	85005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	82205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No

1 - 50 of 140

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
12640	85433	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85444	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85443	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85424	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85425	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85426	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85427	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85428	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85429	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85430	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85431	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85432	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85445	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85434	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85435	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85436	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85437	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85438	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85439	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85440	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85441	SOX	State Compliance achieved	10-JUL-2023	Region	-
12640	85442	SOX	State Compliance achieved	10-JUL-2023	Region	-
12641	85423	SOX	State Compliance achieved	06-DEC-2021	Region	PWS RTC'd when they collected 1 sample on 12/6/21. JSH 11/27/23
12632	85420	SOX	State Compliance achieved	26-MAY-2021	Region	-
12630	85419	SIF	State Public Notification received	10-MAY-2021	Region	PN received for April 2020 FTM. JSH 5/10/2021
12627	85413	EFL	Federal Final Administrative Order issued	12-FEB-2021	Region	AOC issued;.
12627	85415	EFL	Federal Final Administrative Order issued	12-FEB-2021	Region	AOC issued;.
12627	85416	EFL	Federal Final Administrative Order issued	12-FEB-2021	Region	AOC issued;.
12627	85418	EFL	Federal Final Administrative Order issued	12-FEB-2021	Region	AOC issued;.
12635	85414	SOX	State Compliance achieved	18-JAN-2021	Region	-
12612	85408	SOX	State Compliance achieved	08-FEB-2013	Region	-
12609	85305	SOX	State Compliance achieved	16-JUN-2010	Region	-
12607	85407	SOX	State Compliance achieved	15-AUG-2007	Region	-
12405	78204	SOX	State Compliance achieved	09-AUG-2005	Region	-
11905	85105	SOX	State Compliance achieved	03-MAR-2005	Region	-
11905	85205	SOX	State Compliance achieved	03-MAR-2005	Region	-
11905	78505	SOX	State Compliance achieved	03-MAR-2005	Region	-
11905	78605	SOX	State Compliance achieved	03-MAR-2005	Region	-
11905	78705	SOX	State Compliance achieved	03-MAR-2005	Region	-
11905	78805	SOX	State Compliance achieved	03-MAR-2005	Region	-
11905	78905	SOX	State Compliance achieved	03-MAR-2005	Region	-
11905	79005	SOX	State Compliance achieved	03-MAR-2005	Region	-
11905	79105	SOX	State Compliance achieved	03-MAR-2005	Region	-
11905	79205	SOX	State Compliance achieved	03-MAR-2005	Region	-
11905	79305	SOX	State Compliance achieved	03-MAR-2005	Region	-
11905	79405	SOX	State Compliance achieved	03-MAR-2005	Region	-
11905	79505	SOX	State Compliance achieved	03-MAR-2005	Region	-
11905	79805	SOX	State Compliance achieved	03-MAR-2005	Region	-
11905	79905	SOX	State Compliance achieved	03-MAR-2005	Region	-
11905	80005	SOX	State Compliance achieved	03-MAR-2005	Region	-

1 - 50 of 125

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #01 LOCATED IN TP01	10897	Yes	Well	Ground water	Permanent	Active
SCHOOL WELL #02 (BACKUP)	11856	Yes	Well	Ground water	Permanent	Active
ARAPAHO INDUSTRIAL PARK	11170	No	Distribution System/Zone	-	-	Active
ARAPAHO INDUSTRIAL PARK	11296	No	Other	-	-	Inactive
STORAGE TANK (250K GAL)	11914	No	Storage	-	-	Active
TREATMENT PLANT	11835	No	Treatment Plant	-	-	Active

1 - 6 of 6

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	11835	Hypochlorination, Post	Disinfection

1 - 1 of 1

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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