Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	AL0000971
PWS Name	DAUPHIN ISLAND WATER & SEWER
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	5802
County Served	Mobile

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	60356	Known	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	60355	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	60357	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	60358	Known	01-JUL-2022	30-SEP-2022	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	60206	Returned to Compliance	11-OCT-2005	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	60105	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	60306	Returned to Compliance	01-JAN-2005	31-MAR-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	60005	Returned to Compliance	01-OCT-2004	31-DEC-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	59904	Returned to Compliance	01-JUL-2004	30-SEP-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	39604	Returned to Compliance	01-APR-2004	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	17004	Returned to Compliance	01-JAN-2004	31-MAR-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	16704	Returned to Compliance	01-OCT-2003	31-DEC-2003	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	11304	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring and Reporting (DBP)	Former Total Trihalomethane Rule	TTHM	11504	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	9504	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	9604	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	9704	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	9804	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	9304	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring and Reporting (DBP)	Former Total Trihalomethane Rule	Total Haloacetic Acids (HAA5)	11404	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	9404	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	11204	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	11104	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	11004	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	10904	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	10804	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	10704	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	10604	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	10504	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	10404	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	10304	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	10204	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	10104	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	10004	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	9904	Returned to Compliance	01-OCT-2003	31-DEC-2003	No
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	19503	Returned to Compliance	01-JUL-2003	30-SEP-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	11303	Returned to Compliance	01-APR-2003	30-JUN-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	11203	Returned to Compliance	01-JAN-2003	31-MAR-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	9903	Returned to Compliance	01-OCT-2002	31-DEC-2002	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	39402	Returned to Compliance	01-JUL-2002	30-SEP-2002	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	39302	Returned to Compliance	01-APR-2002	30-JUN-2002	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	57801	Returned to Compliance	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	59801	Returned to Compliance	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	59701	Returned to Compliance	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	59601	Returned to Compliance	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	59501	Returned to Compliance	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	59401	Returned to Compliance	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	59301	Returned to Compliance	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	59201	Returned to Compliance	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	59101	Returned to Compliance	01-JUL-2001	30-SEP-2001	No

1 - 50 of 107

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
46510	60357	SIA	State Violation/Reminder Notice	26-OCT-2021	State	-
46510	60355	SIA	State Violation/Reminder Notice	26-OCT-2021	State	-
46509	60206	SOX	State Compliance achieved	06-SEP-2008	State	-
46506	9903	SOX	State Compliance achieved	01-OCT-2006	State	-
46506	60306	SOX	State Compliance achieved	01-OCT-2006	State	-
46506	11303	SOX	State Compliance achieved	01-OCT-2006	State	-
46506	11404	SOX	State Compliance achieved	01-OCT-2006	State	-
46506	11504	SOX	State Compliance achieved	01-OCT-2006	State	-
46506	16704	SOX	State Compliance achieved	01-OCT-2006	State	-
46506	17004	SOX	State Compliance achieved	01-OCT-2006	State	-
46506	19503	SOX	State Compliance achieved	01-OCT-2006	State	-
46506	39302	SOX	State Compliance achieved	01-OCT-2006	State	-
46506	39402	SOX	State Compliance achieved	01-OCT-2006	State	-
46506	39604	SOX	State Compliance achieved	01-OCT-2006	State	-
46506	59904	SOX	State Compliance achieved	01-OCT-2006	State	-
46506	60005	SOX	State Compliance achieved	01-OCT-2006	State	-
46506	60105	SOX	State Compliance achieved	01-OCT-2006	State	-
46506	11203	SOX	State Compliance achieved	01-OCT-2006	State	-
13604	9404	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	9504	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	9604	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	9704	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	9804	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	9904	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	10004	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	10104	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	10204	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	10304	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	10404	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	10504	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	10604	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	10704	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	10804	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	10904	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	11004	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	11104	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	11204	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	11304	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
13604	9304	SOX	State Compliance achieved	05-FEB-2004	State	FORTH QUARTER 2005 CHEMICAL REPORTING VI
8902	56701	SOX	State Compliance achieved	07-JAN-2002	State	SECOND AND THIRD QUARTERS 2001 VOC MR VI
8902	59701	SOX	State Compliance achieved	07-JAN-2002	State	SECOND AND THIRD QUARTERS 2001 VOC MR VI
8902	59601	SOX	State Compliance achieved	07-JAN-2002	State	SECOND AND THIRD QUARTERS 2001 VOC MR VI
8902	59501	SOX	State Compliance achieved	07-JAN-2002	State	SECOND AND THIRD QUARTERS 2001 VOC MR VI
8902	59401	SOX	State Compliance achieved	07-JAN-2002	State	SECOND AND THIRD QUARTERS 2001 VOC MR VI
8902	59301	SOX	State Compliance achieved	07-JAN-2002	State	SECOND AND THIRD QUARTERS 2001 VOC MR VI
8902	59201	SOX	State Compliance achieved	07-JAN-2002	State	SECOND AND THIRD QUARTERS 2001 VOC MR VI
8902	59101	SOX	State Compliance achieved	07-JAN-2002	State	SECOND AND THIRD QUARTERS 2001 VOC MR VI
8902	59001	SOX	State Compliance achieved	07-JAN-2002	State	SECOND AND THIRD QUARTERS 2001 VOC MR VI
8902	58901	SOX	State Compliance achieved	07-JAN-2002	State	SECOND AND THIRD QUARTERS 2001 VOC MR VI
8902	58801	SOX	State Compliance achieved	07-JAN-2002	State	SECOND AND THIRD QUARTERS 2001 VOC MR VI

1 - 50 of 105

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 3	4695	Yes	Well	Ground water	Other	Inactive
WELL 6	9032	Yes	Well	Ground water	Permanent	Active
WELL 4	4696	Yes	Well	Ground water	Permanent	Active
WELL 2	4694	Yes	Well	Ground water	Permanent	Active
WELL #7	10561	Yes	Well	Ground water	Permanent	Active
WELL 80	4704	Yes	Well	Ground water	Other	Inactive
WELL 70	4703	Yes	Well	Ground water	Other	Inactive
WELL 60	4702	Yes	Well	Ground water	Other	Inactive
WELL 50	4701	Yes	Well	Ground water	Other	Inactive
WELL 40	4700	Yes	Well	Ground water	Other	Inactive
WELL 30	4699	Yes	Well	Ground water	Other	Inactive
WELL 20	4698	Yes	Well	Ground water	Other	Inactive
WELL 10	4697	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	6265	No	Distribution System/Zone	-	-	Active
SAM HOUSTON BPS	8441	No	Pump Facility	-	-	Active
TANK 1	1558	No	Storage	-	-	Active
TANK 2	1559	No	Storage	-	-	Active
TANK 3	1560	No	Storage	-	-	Active
TANK 4	1561	No	Storage	-	-	Inactive
MAIN TREATMENT PLANT	3212	No	Treatment Plant	-	-	Active
WELL 4 TREATMENT PLANT	8445	No	Treatment Plant	-	-	Active
WELL 6 TREATMENT PLANT	9033	No	Treatment Plant	-	-	Active

1 - 22 of 22

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
MAIN TREATMENT PLANT	3212	Gaseous Chlorination, Post	Disinfection
MAIN TREATMENT PLANT	3212	Inhibitor, Orthophosphate	Corrosion control
MAIN TREATMENT PLANT	3212	pH Adjustment	Corrosion control
MAIN TREATMENT PLANT	3212	pH Adjustment, Post	Corrosion control
MAIN TREATMENT PLANT	3212	Reverse Osmosis	Disinfection by-products control
MAIN TREATMENT PLANT	3212	Hypochlorination, Post	Disinfection
WELL 4 TREATMENT PLANT	8445	pH Adjustment	Corrosion control
WELL 4 TREATMENT PLANT	8445	Gaseous Chlorination, Post	Disinfection
WELL 4 TREATMENT PLANT	8445	Coagulation	Organics removal
WELL 4 TREATMENT PLANT	8445	Filtration, Greensand	Iron removal
WELL 4 TREATMENT PLANT	8445	Reverse Osmosis	Inorganics removal
WELL 6 TREATMENT PLANT	9033	Hypochlorination, Post	Disinfection
WELL 6 TREATMENT PLANT	9033	pH Adjustment	Corrosion control

1 - 13 of 13

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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