Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TN0000450
PWS Name	MEMPHIS LIGHT, GAS, & WATER
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	659500
County Served	Shelby

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, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	4	Known	01-MAY-2013	31-MAY-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5	Known	01-APR-2013	30-JUN-2013	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1	Returned to Compliance	01-JUL-2008	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	9200016	Known	24-JUN-1992	23-JUN-1996	No

1 - 4 of 4

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
6	4	SIE	State Public Notification requested	03-JUL-2013	State	-
6	5	SIE	State Public Notification requested	03-JUL-2013	State	-
1	1	SIA	State Violation/Reminder Notice	08-SEP-2008	State	-

1 - 3 of 3

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
PALMER STATION WELL - 510	15532	Yes	Well	Ground water	Permanent	Active
LNG STATION WELL FIELD	2730	Yes	Well	Ground water	Permanent	Inactive
LITCHTERMANN ST WELL - 326	15590	Yes	Well	Ground water	Permanent	Inactive
ARLINGTON WELL - 2	2760	Yes	Well	Ground water	Permanent	Active
ARLINGTON WELL - 1	2759	Yes	Well	Ground water	Permanent	Active
SHAW STATION WELL - 725	2758	Yes	Well	Ground water	Permanent	Active
SHAW STATION WELL - 724	2757	Yes	Well	Ground water	Permanent	Active
SHAW STATION WELL - 723	2756	Yes	Well	Ground water	Permanent	Active
SHAW STATION WELL - 722-A	2755	Yes	Well	Ground water	Permanent	Active
SHAW STATION WELL - 721	2754	Yes	Well	Ground water	Permanent	Active
SHAW STATION WELL - 710	2753	Yes	Well	Ground water	Permanent	Active
SHAW STATION WELL - 709	2752	Yes	Well	Ground water	Permanent	Active
SHAW STATION WELL - 708	2751	Yes	Well	Ground water	Permanent	Active
SHAW STATION WELL - 706	2750	Yes	Well	Ground water	Permanent	Active
SHAW STATION WELL - 704	2749	Yes	Well	Ground water	Permanent	Active
SHAW STATION WELL - 703	2748	Yes	Well	Ground water	Permanent	Active
SHAW STATION WELL - 702	2747	Yes	Well	Ground water	Permanent	Active
PALMER STATION WELL - 509	2746	Yes	Well	Ground water	Permanent	Active
PALMER STATION WELL - 508	2745	Yes	Well	Ground water	Permanent	Active
PALMER STATION WELL - 507	2744	Yes	Well	Ground water	Permanent	Active
PALMER STATION WELL - 506	2743	Yes	Well	Ground water	Permanent	Active
MORTON STATION WELL - 620	2742	Yes	Well	Ground water	Permanent	Active
MORTON STATION WELL - 619	2741	Yes	Well	Ground water	Permanent	Active
MORTON STATION WELL - 617	2740	Yes	Well	Ground water	Permanent	Active
MORTON STATION WELL - 616	2739	Yes	Well	Ground water	Permanent	Active
MORTON STATION WELL - 615	2738	Yes	Well	Ground water	Permanent	Active
MORTON STATION WELL - 614	2737	Yes	Well	Ground water	Permanent	Active
MORTON STATION WELL - 613	2736	Yes	Well	Ground water	Permanent	Active
MORTON STATION WELL - 612	2735	Yes	Well	Ground water	Permanent	Active
MORTON STATION WELL - 604	2734	Yes	Well	Ground water	Permanent	Active
MORTON STATION WELL - 603	2733	Yes	Well	Ground water	Permanent	Active
MORTON STATION WELL - 602	2732	Yes	Well	Ground water	Permanent	Active
MORTON STATION WELL - 601	2731	Yes	Well	Ground water	Permanent	Active
LNG STATION WELL - 522	2729	Yes	Well	Ground water	Permanent	Active
LNG STATION WELL - 521	2728	Yes	Well	Ground water	Permanent	Active
DAVIS STATION WELL - 420	2727	Yes	Well	Ground water	Permanent	Active
DAVIS STATION WELL - 419 WL	2726	Yes	Well	Ground water	Permanent	Active
DAVIS STATION WELL - 418	2725	Yes	Well	Ground water	Permanent	Active
DAVIS STATION WELL - 417WL	2724	Yes	Well	Ground water	Permanent	Active
DAVIS STATION WELL - 416	2723	Yes	Well	Ground water	Permanent	Active
DAVIS STATION WELL - 415	2722	Yes	Well	Ground water	Permanent	Active
DAVIS STATION WELL - 414	2721	Yes	Well	Ground water	Permanent	Active
DAVIS STATION WELL - 409	2720	Yes	Well	Ground water	Permanent	Active
DAVIS STATION WELL - 404 SUB	2719	Yes	Well	Ground water	Permanent	Active
DAVIS STATION WELL - 403 WL	2718	Yes	Well	Ground water	Permanent	Active
DAVIS STATION WELL - 402	2717	Yes	Well	Ground water	Permanent	Active
DAVIS STATION WELL - 401	2716	Yes	Well	Ground water	Permanent	Active
LITCHTERMANN ST WELL - 317	2715	Yes	Well	Ground water	Permanent	Active
LITCHTERMANN ST WELL - 312	2714	Yes	Well	Ground water	Permanent	Active
LITCHTERMANN ST WELL - 311	2713	Yes	Well	Ground water	Permanent	Active

1 - 50 of 223

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
MALLORY ST (24)	1002	Filtration, Rapid Sand	Particulate removal
MALLORY ST (24)	1002	Inhibitor, Hexametaphosphate	Corrosion control
MALLORY ST (24)	1002	Fluoridation	Other
MALLORY ST (24)	1002	Hypochlorination, Post	Disinfection
MALLORY ST (24)	1002	4-Log Treatment of Viruses	Disinfection
SHEAHAN ST (24)	1003	Filtration, Rapid Sand	Particulate removal
SHEAHAN ST (24)	1003	Inhibitor, Hexametaphosphate	Corrosion control
SHEAHAN ST (24)	1003	Fluoridation	Other
SHEAHAN ST (24)	1003	Hypochlorination, Post	Disinfection
SHEAHAN ST (24)	1003	4-Log Treatment of Viruses	Disinfection
ALLEN ST (31)	1004	Filtration, Rapid Sand	Particulate removal
ALLEN ST (31)	1004	Inhibitor, Hexametaphosphate	Corrosion control
ALLEN ST (31)	1004	Fluoridation	Other
ALLEN ST (31)	1004	Hypochlorination, Post	Disinfection
ALLEN ST (31)	1004	4-Log Treatment of Viruses	Disinfection
MCCORD ST (25)	1005	Filtration, Rapid Sand	Particulate removal
MCCORD ST (25)	1005	Inhibitor, Hexametaphosphate	Corrosion control
MCCORD ST (25)	1005	Fluoridation	Other
MCCORD ST (25)	1005	Hypochlorination, Post	Disinfection
MCCORD ST (25)	1005	4-Log Treatment of Viruses	Disinfection
LICHTERMAN (24)	1006	Filtration, Rapid Sand	Particulate removal
LICHTERMAN (24)	1006	Inhibitor, Hexametaphosphate	Corrosion control
LICHTERMAN (24)	1006	Fluoridation	Other
LICHTERMAN (24)	1006	Hypochlorination, Post	Disinfection
LICHTERMAN (24)	1006	4-Log Treatment of Viruses	Disinfection
DAVIS ST (24)	1007	Filtration, Rapid Sand	Particulate removal
DAVIS ST (24)	1007	Inhibitor, Hexametaphosphate	Corrosion control
DAVIS ST (24)	1007	Fluoridation	Other
DAVIS ST (24)	1007	Hypochlorination, Post	Disinfection
DAVIS ST (24)	1007	4-Log Treatment of Viruses	Disinfection
LNG ST (2)	1008	Filtration, Rapid Sand	Particulate removal
LNG ST (2)	1008	Inhibitor, Hexametaphosphate	Corrosion control
LNG ST (2)	1008	Fluoridation	Other
LNG ST (2)	1008	Hypochlorination, Post	Disinfection
LNG ST (2)	1008	4-Log Treatment of Viruses	Disinfection
MORTON ST (17)	1009	Filtration, Rapid Sand	Particulate removal
MORTON ST (17)	1009	Fluoridation	Other
MORTON ST (17)	1009	Hypochlorination, Post	Disinfection
MORTON ST (17)	1009	4-Log Treatment of Viruses	Disinfection
PALMER ST (5)	1010	Filtration, Rapid Sand	Particulate removal
PALMER ST (5)	1010	Inhibitor, Hexametaphosphate	Corrosion control
PALMER ST (5)	1010	Fluoridation	Other
PALMER ST (5)	1010	Hypochlorination, Post	Disinfection
PALMER ST (5)	1010	4-Log Treatment of Viruses	Disinfection
SHAW ST (17)	1011	Filtration, Rapid Sand	Particulate removal
SHAW ST (17)	1011	Inhibitor, Hexametaphosphate	Corrosion control
SHAW ST (17)	1011	Fluoridation	Other
SHAW ST (17)	1011	Hypochlorination, Post	Disinfection
SHAW ST (17)	1011	4-Log Treatment of Viruses	Disinfection
ARLINGTON (2)	1012	pH Adjustment	Corrosion control

1 - 50 of 116

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.

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

Note

PWS Violation

Violations

Column Actions

Enforcement Actions

Enforcement Actions

Column Actions

PWS Facilities

All Facilities

Column Actions

PWS Treatment Processes

Treatment Processes

Column Actions