Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	AL0000490
PWS Name	SELMA, THE WW AND SB OF THE CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	21834
County Served	Dallas

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	Gross Beta Particle Activity	76401	Known	01-APR-2025	30-JUN-2025	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	76399	Known	01-APR-2025	30-JUN-2025	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	76400	Known	01-APR-2025	30-JUN-2025	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	76398	Known	01-APR-2025	30-JUN-2025	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	76397	Open	01-JAN-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	76394	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	76395	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	76396	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	76393	Returned to Compliance	01-OCT-2008	31-OCT-2008	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1002	Known	01-OCT-2001	31-OCT-2001	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	22298	Known	01-SEP-1998	30-SEP-1998	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2598	Known	01-DEC-1997	31-DEC-1997	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	35594	Known	01-AUG-1994	31-AUG-1994	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	26494	Returned to Compliance	01-JUN-1994	30-JUN-1994	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	27194	Returned to Compliance	01-JUN-1994	30-JUN-1994	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	26594	Returned to Compliance	01-JUN-1994	30-JUN-1994	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	21694	Returned to Compliance	01-MAY-1994	31-MAY-1994	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	18294	Known	01-APR-1994	30-APR-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	33694	Known	01-OCT-1993	31-DEC-1993	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	74893	Returned to Compliance	01-JUL-1993	30-SEP-1993	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	74793	Returned to Compliance	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	76392	Known	01-JUN-1992	30-JUN-1992	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	22992	Known	01-DEC-1991	31-DEC-1991	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	44291	Known	01-MAY-1991	31-MAY-1991	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	6891	Known	01-DEC-1990	31-DEC-1990	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
100107	76398	SIE	State Public Notification requested	14-JUL-2025	State	-
100107	76400	SIE	State Public Notification requested	14-JUL-2025	State	-
100108	76397	SIF	State Public Notification received	10-JUL-2025	State	-
100103	76396	SOX	State Compliance achieved	14-APR-2023	State	-
100099	76394	SIA	State Violation/Reminder Notice	30-JAN-2023	State	-
100099	76395	SIA	State Violation/Reminder Notice	30-JAN-2023	State	-
100097	76393	SOX	State Compliance achieved	10-MAY-2009	State	-
8602	1002	SIF	State Public Notification received	04-JAN-2002	State	OCYOBER 2001 BACTERIOLOGICAL MR VIOLATIO
2699	22298	SIA	State Violation/Reminder Notice	27-OCT-1998	State	SEPTEMBER 1998 BACTERIOLOGICAL MCL VIOLA
13598	2598	SIF	State Public Notification received	06-FEB-1998	State	Original Initiator from FRDS '' was unidentified
1E97	35594	EID	Federal Site Visit for Enforcement purposes	04-MAR-1997	ODSWeb	-
1E97	27194	EID	Federal Site Visit for Enforcement purposes	04-MAR-1997	ODSWeb	-
1E97	26594	EID	Federal Site Visit for Enforcement purposes	04-MAR-1997	ODSWeb	-
1E97	26494	EID	Federal Site Visit for Enforcement purposes	04-MAR-1997	ODSWeb	-
1E97	18294	EID	Federal Site Visit for Enforcement purposes	04-MAR-1997	ODSWeb	-
1E97	21694	EID	Federal Site Visit for Enforcement purposes	04-MAR-1997	ODSWeb	-
23695	74793	SOX	State Compliance achieved	03-OCT-1994	State	CHEMICAL AND BACT MONITORING VIOS Original Initiator from FRDS '' was unidentified
23695	74893	SOX	State Compliance achieved	03-OCT-1994	State	CHEMICAL AND BACT MONITORING VIOS Original Initiator from FRDS '' was unidentified
88394	33694	SIE	State Public Notification requested	01-SEP-1994	State	CHEMICAL MONITORING VIOLATIONS Original Initiator from FRDS '' was unidentified
99792	76392	SIF	State Public Notification received	04-AUG-1992	State	Original Initiator from FRDS '' was unidentified
61392	22992	SIE	State Public Notification requested	18-FEB-1992	State	Original Initiator from FRDS '' was unidentified
74691	44291	SIF	State Public Notification received	09-JUL-1991	State	Original Initiator from FRDS '' was unidentified

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WEST DALLAS CO.	8767	Yes	Consecutive Connection	Ground water	Other	Inactive
WELL #7	4176	Yes	Well	Ground water	Permanent	Active
WELL #4A	4173	Yes	Well	Ground water	Permanent	Active
WELL #4	4172	Yes	Well	Ground water	Permanent	Active
WELL #3	4171	Yes	Well	Ground water	Permanent	Active
WELL #5A	10752	Yes	Well	Ground water	Permanent	Active
WELL #8	4177	Yes	Well	Ground water	Other	Inactive
WELL 6 IN PLANT YARD INACTIVE	4175	Yes	Well	Ground water	Other	Inactive
WELL #5 LOCATED @ MAIN WTP	4174	Yes	Well	Ground water	Other	Inactive
WELL 2 INACTIVE	4170	Yes	Well	Ground water	Other	Inactive
WELL # 1 - PRESSURE FILTER @ WTP	4169	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	5944	No	Distribution System/Zone	-	-	Active
FRANKLIN STREET	10094	No	Pump Facility	-	-	Active
SELFIELD	10095	No	Pump Facility	-	-	Active
BLOCH PARK TANK	676	No	Storage	-	-	Active
JOHNSON CITY TANK	677	No	Storage	-	-	Active
LINCOLN DRIVE TANK	678	No	Storage	-	-	Active
MINTER AVENUE TANK	679	No	Storage	-	-	Active
WOODROW AVENUE TANK	680	No	Storage	-	-	Active
OLD MARION JUNCTION RD. TANK	681	No	Storage	-	-	Active
SELFIELD TANK	682	No	Storage	-	-	Active
SELMA AVENUE TANK	683	No	Storage	-	-	Active
TANK_009 - STANDPIPE (GROUND) @ PLANT	684	No	Storage	-	-	Inactive
MAIN R.J. CHANDLER WTP	2876	No	Treatment Plant	-	-	Active
WELL 7 + TREATMENT PLANT	2878	No	Treatment Plant	-	-	Active
WELL 1 + TREATMENT PLANT	2877	No	Treatment Plant	-	-	Inactive
WELL 8 + TREATMENT PLANT	2879	No	Treatment Plant	-	-	Inactive

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
MAIN R.J. CHANDLER WTP	2876	Permanganate	Iron removal
MAIN R.J. CHANDLER WTP	2876	Fluoridation	Other
MAIN R.J. CHANDLER WTP	2876	Sedimentation	Iron removal
MAIN R.J. CHANDLER WTP	2876	Rapid Mix	Particulate removal
MAIN R.J. CHANDLER WTP	2876	Flocculation	Particulate removal
MAIN R.J. CHANDLER WTP	2876	pH Adjustment	Corrosion control
MAIN R.J. CHANDLER WTP	2876	Aeration, Cascade	Disinfection by-products control
MAIN R.J. CHANDLER WTP	2876	Filtration, Pressure Sand	Iron removal
MAIN R.J. CHANDLER WTP	2876	Gaseous Chlorination, Post	Disinfection
WELL 1 + TREATMENT PLANT	2877	Filtration, Pressure Sand	Iron removal
WELL 1 + TREATMENT PLANT	2877	Gaseous Chlorination, Post	Disinfection
WELL 1 + TREATMENT PLANT	2877	Permanganate	Iron removal
WELL 7 + TREATMENT PLANT	2878	Fluoridation	Other
WELL 7 + TREATMENT PLANT	2878	Filtration, Pressure Sand	Iron removal
WELL 7 + TREATMENT PLANT	2878	Gaseous Chlorination, Post	Disinfection
WELL 7 + TREATMENT PLANT	2878	Permanganate	Iron removal
WELL 8 + TREATMENT PLANT	2879	Filtration, Pressure Sand	Iron removal
WELL 8 + TREATMENT PLANT	2879	Permanganate	Iron removal
WELL 8 + TREATMENT PLANT	2879	Fluoridation	Other
WELL 8 + TREATMENT PLANT	2879	Gaseous Chlorination, Post	Disinfection

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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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