Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0240001
PWS Name	CITY OF BILOXI
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	23310
County Served	Harrison

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
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	38750	Returned to Compliance	01-AUG-2012	31-AUG-2012	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	38732	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	38734	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	38733	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	38716	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	38718	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	38717	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	38712	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	38749	Returned to Compliance	01-JUL-2009	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	38713	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	38714	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	34009	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	34909	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	37209	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	34209	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	36909	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	36309	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	34509	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	36009	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	34809	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	38409	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	37809	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	37509	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	36609	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	35709	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	35409	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	35109	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	37409	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	36809	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	35909	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	35009	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	34409	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	37709	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	34709	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	37109	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	36509	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	35609	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	38309	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	38009	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	36209	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	35309	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	34109	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	34309	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	35209	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	38209	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	34609	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	36109	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	37909	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	35509	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	35809	Returned to Compliance	01-JUL-2008	30-SEP-2008	No

1 - 50 of 329

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
42718	38750	SIF	State Public Notification received	11-OCT-2012	State	-
42714	38713	SIF	State Public Notification received	15-MAY-2012	State	-
42714	38714	SIF	State Public Notification received	15-MAY-2012	State	-
42714	38716	SIF	State Public Notification received	15-MAY-2012	State	-
42714	38717	SIF	State Public Notification received	15-MAY-2012	State	-
42715	38749	SOX	State Compliance achieved	15-MAY-2012	State	-
42714	38732	SIF	State Public Notification received	15-MAY-2012	State	-
42714	38733	SIF	State Public Notification received	15-MAY-2012	State	-
42714	38734	SIF	State Public Notification received	15-MAY-2012	State	-
42714	38712	SIF	State Public Notification received	15-MAY-2012	State	-
42714	38718	SIF	State Public Notification received	15-MAY-2012	State	-
32309	7008	SIF	State Public Notification received	01-JUL-2009	State	-
32309	7108	SIF	State Public Notification received	01-JUL-2009	State	-
32309	7208	SIF	State Public Notification received	01-JUL-2009	State	-
32409	7308	SIF	State Public Notification received	01-JUL-2009	State	-
32409	7408	SIF	State Public Notification received	01-JUL-2009	State	-
32409	7508	SIF	State Public Notification received	01-JUL-2009	State	-
32509	7608	SIF	State Public Notification received	01-JUL-2009	State	-
32509	7708	SIF	State Public Notification received	01-JUL-2009	State	-
32509	7808	SIF	State Public Notification received	01-JUL-2009	State	-
32609	7908	SIF	State Public Notification received	01-JUL-2009	State	-
32609	8008	SIF	State Public Notification received	01-JUL-2009	State	-
32609	8108	SIF	State Public Notification received	01-JUL-2009	State	-
32709	8208	SIF	State Public Notification received	01-JUL-2009	State	-
32709	8308	SIF	State Public Notification received	01-JUL-2009	State	-
32709	8408	SIF	State Public Notification received	01-JUL-2009	State	-
32809	8508	SIF	State Public Notification received	01-JUL-2009	State	-
32809	8608	SIF	State Public Notification received	01-JUL-2009	State	-
32809	8708	SIF	State Public Notification received	01-JUL-2009	State	-
32909	8808	SIF	State Public Notification received	01-JUL-2009	State	-
32909	8908	SIF	State Public Notification received	01-JUL-2009	State	-
32909	9008	SIF	State Public Notification received	01-JUL-2009	State	-
33009	9108	SIF	State Public Notification received	01-JUL-2009	State	-
33009	9208	SIF	State Public Notification received	01-JUL-2009	State	-
33009	9308	SIF	State Public Notification received	01-JUL-2009	State	-
33109	9408	SIF	State Public Notification received	01-JUL-2009	State	-
33109	9508	SIF	State Public Notification received	01-JUL-2009	State	-
33109	9608	SIF	State Public Notification received	01-JUL-2009	State	-
33209	9708	SIF	State Public Notification received	01-JUL-2009	State	-
33209	9808	SIF	State Public Notification received	01-JUL-2009	State	-
33209	9908	SIF	State Public Notification received	01-JUL-2009	State	-
33309	10008	SIF	State Public Notification received	01-JUL-2009	State	-
33309	10108	SIF	State Public Notification received	01-JUL-2009	State	-
33309	10208	SIF	State Public Notification received	01-JUL-2009	State	-
33409	10308	SIF	State Public Notification received	01-JUL-2009	State	-
33409	10408	SIF	State Public Notification received	01-JUL-2009	State	-
33409	10508	SIF	State Public Notification received	01-JUL-2009	State	-
33509	10608	SIF	State Public Notification received	01-JUL-2009	State	-
33509	10708	SIF	State Public Notification received	01-JUL-2009	State	-
33509	10808	SIF	State Public Notification received	01-JUL-2009	State	-

1 - 50 of 329

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL001	34867	Yes	Well	Ground water	Permanent	Active
WELL WL009	34875	Yes	Well	Ground water	Permanent	Inactive
WELL WL008	34874	Yes	Well	Ground water	Permanent	Inactive
WELL WL007	34873	Yes	Well	Ground water	Permanent	Inactive
WELL WL003	34869	Yes	Well	Ground water	Permanent	Inactive
WELL WL002	34868	Yes	Well	Ground water	Permanent	Inactive
WELL WL019	44087	Yes	Well	Ground water	Permanent	Active
WELL WL018	39300	Yes	Well	Ground water	Permanent	Active
WELL WL017	34883	Yes	Well	Ground water	Permanent	Active
WELL WL016	34882	Yes	Well	Ground water	Permanent	Active
WELL WL015	34881	Yes	Well	Ground water	Permanent	Active
WELL WL014	34880	Yes	Well	Ground water	Permanent	Active
WELL WL013	34879	Yes	Well	Ground water	Permanent	Active
WELL WL012	34878	Yes	Well	Ground water	Permanent	Active
WELL WL011	34877	Yes	Well	Ground water	Permanent	Active
WELL WL010	34876	Yes	Well	Ground water	Permanent	Active
WELL WL006	34872	Yes	Well	Ground water	Permanent	Active
WELL WL005	34871	Yes	Well	Ground water	Permanent	Active
WELL WL004	34870	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	37851	No	Distribution System/Zone	-	-	Active
IDSE	39867	No	Distribution System/Zone	-	-	Active
TANK S005	41789	No	Storage	-	-	Active
TANK S006	41790	No	Storage	-	-	Active
TANK S009	41791	No	Storage	-	-	Active
TANK S001	41792	No	Storage	-	-	Active
TANK ST010	42775	No	Storage	-	-	Active
TREATMENT FACILITY TF101	32038	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF104	32039	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF105	32040	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF106	32041	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF110	32044	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF111	32045	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF112	32046	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF113	32047	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF114	32048	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF115	32049	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF116	32050	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF117	32051	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF118	39301	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF119	44088	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF107	32042	No	Treatment Plant	-	-	Inactive
TREATMENT FACILITY TF109	32043	No	Treatment Plant	-	-	Inactive
TREATMENT FACILITY TF102	33832	No	Treatment Plant	-	-	Inactive
TREATMENT FACILITY TF103	33833	No	Treatment Plant	-	-	Inactive
TREATMENT FACILITY TF108	33834	No	Treatment Plant	-	-	Inactive

1 - 45 of 45

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF101	32038	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF104	32039	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF105	32040	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF106	32041	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF107	32042	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF109	32043	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF110	32044	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF111	32045	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF112	32046	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF113	32047	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF114	32048	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF115	32049	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF116	32050	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF117	32051	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF118	39301	Gaseous Chlorination, Pre	Disinfection
TREATMENT FACILITY TF119	44088	Gaseous Chlorination, Pre	Disinfection

1 - 16 of 16

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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