Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0640007
PWS Name	CITY OF MENDENHALL
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	2500
County Served	Simpson

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	Radionuclides and Revised Rad Rule	Radium-226	7202473	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7202470	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202471	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7202469	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202467	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7202462	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202464	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7202463	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202460	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7202458	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7202459	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202456	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7202454	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7202455	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7202446	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202448	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7202447	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7202442	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202444	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7202443	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202440	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7202438	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7202439	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202436	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7202434	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7202435	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7202450	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202452	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7202451	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7202430	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202432	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7202431	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202428	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7202426	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7202427	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202424	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7202422	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7202423	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7202418	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202420	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7202419	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7202414	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202416	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7202415	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7202412	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7202410	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7202411	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	7202466	Returned to Compliance	01-OCT-2008	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7202009	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7202209	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
29	7202462	SIF	State Public Notification received	23-APR-2013	State	-
29	7202463	SIF	State Public Notification received	23-APR-2013	State	-
29	7202464	SIF	State Public Notification received	23-APR-2013	State	-
29	7202467	SIF	State Public Notification received	23-APR-2013	State	-
29	7202469	SIF	State Public Notification received	23-APR-2013	State	-
29	7202471	SIF	State Public Notification received	23-APR-2013	State	-
29	7202473	SIF	State Public Notification received	23-APR-2013	State	-
28	7202470	SOX	State Compliance achieved	31-DEC-2012	State	-
1	7200208	SOX	State Compliance achieved	30-SEP-2012	State	-
1	7200308	SOX	State Compliance achieved	30-SEP-2012	State	-
1	7200408	SOX	State Compliance achieved	30-SEP-2012	State	-
2	7200508	SOX	State Compliance achieved	30-SEP-2012	State	-
2	7200608	SOX	State Compliance achieved	30-SEP-2012	State	-
2	7200708	SOX	State Compliance achieved	30-SEP-2012	State	-
3	7200808	SOX	State Compliance achieved	30-SEP-2012	State	-
3	7200908	SOX	State Compliance achieved	30-SEP-2012	State	-
3	7201008	SOX	State Compliance achieved	30-SEP-2012	State	-
4	7201109	SOX	State Compliance achieved	30-SEP-2012	State	-
4	7201209	SOX	State Compliance achieved	30-SEP-2012	State	-
4	7201309	SOX	State Compliance achieved	30-SEP-2012	State	-
5	7201409	SOX	State Compliance achieved	30-SEP-2012	State	-
5	7201509	SOX	State Compliance achieved	30-SEP-2012	State	-
5	7201609	SOX	State Compliance achieved	30-SEP-2012	State	-
6	7201709	SOX	State Compliance achieved	30-SEP-2012	State	-
6	7201809	SOX	State Compliance achieved	30-SEP-2012	State	-
6	7201909	SOX	State Compliance achieved	30-SEP-2012	State	-
7	7202009	SOX	State Compliance achieved	30-SEP-2012	State	-
7	7202109	SOX	State Compliance achieved	30-SEP-2012	State	-
7	7202209	SOX	State Compliance achieved	30-SEP-2012	State	-
8	7202410	SOX	State Compliance achieved	30-SEP-2012	State	-
8	7202411	SOX	State Compliance achieved	30-SEP-2012	State	-
8	7202412	SOX	State Compliance achieved	30-SEP-2012	State	-
9	7202414	SOX	State Compliance achieved	30-SEP-2012	State	-
9	7202415	SOX	State Compliance achieved	30-SEP-2012	State	-
9	7202416	SOX	State Compliance achieved	30-SEP-2012	State	-
10	7202418	SOX	State Compliance achieved	30-SEP-2012	State	-
10	7202419	SOX	State Compliance achieved	30-SEP-2012	State	-
10	7202420	SOX	State Compliance achieved	30-SEP-2012	State	-
11	7202422	SOX	State Compliance achieved	30-SEP-2012	State	-
11	7202423	SOX	State Compliance achieved	30-SEP-2012	State	-
11	7202424	SOX	State Compliance achieved	30-SEP-2012	State	-
12	7202426	SOX	State Compliance achieved	30-SEP-2012	State	-
12	7202427	SOX	State Compliance achieved	30-SEP-2012	State	-
12	7202428	SOX	State Compliance achieved	30-SEP-2012	State	-
13	7202430	SOX	State Compliance achieved	30-SEP-2012	State	-
13	7202431	SOX	State Compliance achieved	30-SEP-2012	State	-
13	7202432	SOX	State Compliance achieved	30-SEP-2012	State	-
14	7202434	SOX	State Compliance achieved	30-SEP-2012	State	-
14	7202435	SOX	State Compliance achieved	30-SEP-2012	State	-
14	7202436	SOX	State Compliance achieved	30-SEP-2012	State	-

1 - 50 of 81

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL001	36830	Yes	Well	Ground water	Interim	Inactive
WELL WL003	36832	Yes	Well	Ground water	Permanent	Active
WELL WL002	36831	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	38482	No	Distribution System/Zone	-	-	Active
STAGE 2 DBP	43728	No	Distribution System/Zone	-	-	Active
150 K ET NEAR HWY 49	41048	No	Storage	-	-	Active
100 K ET NEAR SCHOOL	41049	No	Storage	-	-	Active
TREATMENT FACILITY TF080	31541	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF080	31541	Fluoridation	Other
TREATMENT FACILITY TF080	31541	Gaseous Chlorination, Post	Disinfection

1 - 2 of 2

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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