Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CO0118076
PWS Name	STONEGATE MD
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	15295
County Served	Douglas

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 and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3002709	Returned to Compliance	01-JUL-2020	30-SEP-2020	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3002710	Returned to Compliance	01-JUL-2020	30-SEP-2020	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3002707	Returned to Compliance	01-JUL-2017	30-SEP-2017	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3002708	Returned to Compliance	01-JUL-2017	30-SEP-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	3002702	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	3002701	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	3002671	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	3002670	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	3002669	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	3002668	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	3002667	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	3002666	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	3002665	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	3002664	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	3002663	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	3002662	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	3002661	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	3002660	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	3002659	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	3002658	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	3002657	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	3002656	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	3002655	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	3002654	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	3002703	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	3002653	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	3002643	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	3002652	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	3002651	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	3002699	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	3002698	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	3002697	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	3002650	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	3002672	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	3002645	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	3002644	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	3002639	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	3002696	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	3002695	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	3002700	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	3002642	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	3002641	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	3002640	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	3002694	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	3002693	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	3002692	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	3002691	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	3002690	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	3002689	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	3002688	Returned to Compliance	01-APR-2008	30-JUN-2008	No

1 - 50 of 105

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
3002838	3002709	SOX	State Compliance achieved	09-NOV-2021	State	System sampled in Aug 2021, eligible to SOX, jlm.
3002838	3002710	SOX	State Compliance achieved	09-NOV-2021	State	System sampled in Aug 2021, eligible to SOX, jlm.
3002835	3002707	SOX	State Compliance achieved	22-NOV-2017	State	-
3002835	3002708	SOX	State Compliance achieved	22-NOV-2017	State	-
3002830	3002651	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002652	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002653	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002654	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002655	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002656	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002657	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002658	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002659	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002660	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002661	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002662	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002663	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002664	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002665	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002666	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002667	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002668	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002669	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002670	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002671	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002673	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002674	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002675	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002676	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002677	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002678	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002679	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002680	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002681	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002682	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002683	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002684	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002685	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002686	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002687	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002688	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002689	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002690	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002691	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002692	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002693	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002694	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002695	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002696	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples
3002830	3002697	SOX	State Compliance achieved	15-SEP-2008	State	RTC w/ receipt of 3Q08 samples

1 - 50 of 105

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
PURCHASED FROM WISE CO0103843	22479	Yes	Consecutive Connection	Surface water	Interim	Active
WELL KA16	2033	Yes	Well	Ground water	Permanent	Active
WELL LFH2	2032	Yes	Well	Ground water	Permanent	Active
WELL LFH1	2031	Yes	Well	Ground water	Permanent	Active
WELL KA18	2030	Yes	Well	Ground water	Permanent	Active
WELL KA17	2029	Yes	Well	Ground water	Permanent	Active
WELL CA NO 2R	2028	Yes	Well	Ground water	Permanent	Active
WELL CA NO 1R	2027	Yes	Well	Ground water	Permanent	Active
WELL KA20	15655	Yes	Well	Ground water	Permanent	Active
WELL KA15	13604	Yes	Well	Ground water	Permanent	Active
WELL KA19	12889	Yes	Well	Ground water	Permanent	Active
WELL LFH 3	12725	Yes	Well	Ground water	Permanent	Active
WELL TK 13	12724	Yes	Well	Ground water	Permanent	Active
WELL TDK 5	12723	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	6624	No	Distribution System/Zone	-	-	Active
PUMP STATION	18141	No	Pump Facility	-	-	Active
TANK NO 1 CLEARWELL	1151	No	Storage	-	-	Active
TANK NO 2 IN DISTRIBUTION	13775	No	Storage	-	-	Active
STONEGATE FILTER PLANT	12617	No	Treatment Plant	-	-	Active

1 - 19 of 19

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
STONEGATE FILTER PLANT	12617	Chloramines	Disinfection
STONEGATE FILTER PLANT	12617	4-Log Treatment of Viruses	Disinfection
STONEGATE FILTER PLANT	12617	Innovative	Iron removal
STONEGATE FILTER PLANT	12617	Innovative	Disinfection by-products control
STONEGATE FILTER PLANT	12617	Innovative	Disinfection
STONEGATE FILTER PLANT	12617	Hypochlorination, Post	Disinfection
STONEGATE FILTER PLANT	12617	Hypochlorination, Pre	Disinfection
STONEGATE FILTER PLANT	12617	Permanganate	Iron removal
STONEGATE FILTER PLANT	12617	Filtration, Greensand	Iron removal

1 - 9 of 9

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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