Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0800002
PWS Name	CALVARY WATER ASSOCIATION
PWS Type	Community water system
Owner Type	Public/Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	900
County Served	Winston

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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2478	Returned to Compliance	01-NOV-2020	30-NOV-2020	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	2479	Returned to Compliance	01-OCT-2020	31-DEC-2020	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2472	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2470	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2468	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2467	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2462	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2464	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2463	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2458	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2460	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2459	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2454	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2456	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2455	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2446	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2448	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2447	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2442	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2444	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2443	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2438	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2440	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2439	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2434	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2436	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2435	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2450	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2452	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2451	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2430	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2432	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2431	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2426	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2428	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2427	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2423	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2424	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2422	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2418	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2420	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2419	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2414	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2416	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2415	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2411	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2412	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2410	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2466	Returned to Compliance	01-OCT-2008	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	2209	Returned to Compliance	01-JUL-2008	30-SEP-2008	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
2446	2479	SOX	State Compliance achieved	31-MAR-2021	State	-
2445	2478	SIF	State Public Notification received	26-JAN-2021	State	-
2441	2462	SIF	State Public Notification received	03-MAY-2013	State	-
2441	2463	SIF	State Public Notification received	03-MAY-2013	State	-
2441	2464	SIF	State Public Notification received	03-MAY-2013	State	-
2441	2467	SIF	State Public Notification received	03-MAY-2013	State	-
2441	2468	SIF	State Public Notification received	03-MAY-2013	State	-
2441	2470	SIF	State Public Notification received	03-MAY-2013	State	-
2441	2472	SIF	State Public Notification received	03-MAY-2013	State	-
2429	2419	SOX	State Compliance achieved	30-SEP-2012	State	-
2439	2459	SOX	State Compliance achieved	30-SEP-2012	State	-
2420	208	SOX	State Compliance achieved	30-SEP-2012	State	-
2420	308	SOX	State Compliance achieved	30-SEP-2012	State	-
2420	408	SOX	State Compliance achieved	30-SEP-2012	State	-
2421	508	SOX	State Compliance achieved	30-SEP-2012	State	-
2421	608	SOX	State Compliance achieved	30-SEP-2012	State	-
2421	708	SOX	State Compliance achieved	30-SEP-2012	State	-
2422	808	SOX	State Compliance achieved	30-SEP-2012	State	-
2422	908	SOX	State Compliance achieved	30-SEP-2012	State	-
2422	1008	SOX	State Compliance achieved	30-SEP-2012	State	-
2423	1109	SOX	State Compliance achieved	30-SEP-2012	State	-
2423	1209	SOX	State Compliance achieved	30-SEP-2012	State	-
2423	1309	SOX	State Compliance achieved	30-SEP-2012	State	-
2424	1409	SOX	State Compliance achieved	30-SEP-2012	State	-
2424	1509	SOX	State Compliance achieved	30-SEP-2012	State	-
2424	1609	SOX	State Compliance achieved	30-SEP-2012	State	-
2425	1709	SOX	State Compliance achieved	30-SEP-2012	State	-
2425	1809	SOX	State Compliance achieved	30-SEP-2012	State	-
2425	1909	SOX	State Compliance achieved	30-SEP-2012	State	-
2426	2009	SOX	State Compliance achieved	30-SEP-2012	State	-
2426	2109	SOX	State Compliance achieved	30-SEP-2012	State	-
2426	2209	SOX	State Compliance achieved	30-SEP-2012	State	-
2427	2410	SOX	State Compliance achieved	30-SEP-2012	State	-
2427	2411	SOX	State Compliance achieved	30-SEP-2012	State	-
2427	2412	SOX	State Compliance achieved	30-SEP-2012	State	-
2428	2414	SOX	State Compliance achieved	30-SEP-2012	State	-
2428	2415	SOX	State Compliance achieved	30-SEP-2012	State	-
2428	2416	SOX	State Compliance achieved	30-SEP-2012	State	-
2429	2418	SOX	State Compliance achieved	30-SEP-2012	State	-
2439	2460	SOX	State Compliance achieved	30-SEP-2012	State	-
2429	2420	SOX	State Compliance achieved	30-SEP-2012	State	-
2430	2422	SOX	State Compliance achieved	30-SEP-2012	State	-
2430	2423	SOX	State Compliance achieved	30-SEP-2012	State	-
2430	2424	SOX	State Compliance achieved	30-SEP-2012	State	-
2431	2426	SOX	State Compliance achieved	30-SEP-2012	State	-
2431	2427	SOX	State Compliance achieved	30-SEP-2012	State	-
2431	2428	SOX	State Compliance achieved	30-SEP-2012	State	-
2432	2430	SOX	State Compliance achieved	30-SEP-2012	State	-
2432	2431	SOX	State Compliance achieved	30-SEP-2012	State	-
2432	2432	SOX	State Compliance achieved	30-SEP-2012	State	-

1 - 50 of 71

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL001	37288	Yes	Well	Ground water	Permanent	Active
WELL WL002	37289	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	38652	No	Distribution System/Zone	-	-	Active
STAGE 2 DBP	44035	No	Distribution System/Zone	-	-	Active
100000 GAL ELEVATED STORAGE TANK	40921	No	Storage	-	-	Active
TREATMENT FACILITY TF080	31595	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF080	31595	Permanganate	Iron removal
TREATMENT FACILITY TF080	31595	Lime - Soda Ash Addition	Corrosion control
TREATMENT FACILITY TF080	31595	Aeration, Slat Tray	Corrosion control
TREATMENT FACILITY TF080	31595	Sedimentation	Iron removal
TREATMENT FACILITY TF080	31595	Filtration, Rapid Sand	Iron removal
TREATMENT FACILITY TF080	31595	Gaseous Chlorination, Post	Disinfection

1 - 6 of 6

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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