Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	SD4600417
PWS Name	WALL
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	699
County Served	Pennington

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	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	0600106	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	0600111	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	0600114	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	0600112	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	0600118	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	0600110	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	0600126	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	0600122	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	0600117	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	0600109	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	0600113	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	0600125	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	0600121	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	0600116	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	0600108	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	0600124	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	0600120	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	0600115	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	0600107	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	0600123	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	0600119	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0000105	Returned to Compliance	01-JUN-2000	30-JUN-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9600104	Returned to Compliance	01-AUG-1996	31-AUG-1996	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9500103	Returned to Compliance	01-JAN-1995	31-JAN-1995	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	9300101	Returned to Compliance	16-NOV-1988	15-NOV-1992	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	9300102	Returned to Compliance	16-NOV-1988	15-NOV-1992	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	8016012	Known	01-JUL-1976	30-JUN-1980	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8016011	Known	01-JUL-1976	30-JUN-1980	No

1 - 28 of 28

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
0600054	0600106	SIF	State Public Notification received	22-MAY-2007	State	-
0600055	0600107	SIF	State Public Notification received	22-MAY-2007	State	-
0600074	0600126	SIF	State Public Notification received	22-MAY-2007	State	-
0600073	0600125	SIF	State Public Notification received	22-MAY-2007	State	-
0600072	0600124	SIF	State Public Notification received	22-MAY-2007	State	-
0600071	0600123	SIF	State Public Notification received	22-MAY-2007	State	-
0600056	0600108	SIF	State Public Notification received	22-MAY-2007	State	-
0600057	0600109	SIF	State Public Notification received	22-MAY-2007	State	-
0600058	0600110	SIF	State Public Notification received	22-MAY-2007	State	-
0600059	0600111	SIF	State Public Notification received	22-MAY-2007	State	-
0600060	0600112	SIF	State Public Notification received	22-MAY-2007	State	-
0600061	0600113	SIF	State Public Notification received	22-MAY-2007	State	-
0600062	0600114	SIF	State Public Notification received	22-MAY-2007	State	-
0600063	0600115	SIF	State Public Notification received	22-MAY-2007	State	-
0600064	0600116	SIF	State Public Notification received	22-MAY-2007	State	-
0600065	0600117	SIF	State Public Notification received	22-MAY-2007	State	-
0600066	0600118	SIF	State Public Notification received	22-MAY-2007	State	-
0600067	0600119	SIF	State Public Notification received	22-MAY-2007	State	-
0600068	0600120	SIF	State Public Notification received	22-MAY-2007	State	-
0600069	0600121	SIF	State Public Notification received	22-MAY-2007	State	-
0600070	0600122	SIF	State Public Notification received	22-MAY-2007	State	-
0000075	0000105	SOX	State Compliance achieved	01-JAN-2001	State	-
9600077	9600104	SOX	State Compliance achieved	01-MAR-1997	State	-
9500076	9500103	SOX	State Compliance achieved	01-AUG-1995	State	-
9300003	9300101	SOX	State Compliance achieved	01-MAR-1993	State	-
9300003	9300102	SOX	State Compliance achieved	01-MAR-1993	State	-

1 - 26 of 26

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WR/LJ-CREIGHTON RWS	015	Yes	Consecutive Connection	Ground water	Permanent	Active
WELL #7	016	Yes	Well	Ground water	Permanent	Active
WELL #6	013	Yes	Well	Ground water	Permanent	Active
WELL #4	012	Yes	Well	Ground water	Permanent	Active
WELL #2	010	Yes	Well	Ground water	Permanent	Active
WELL #1	009	Yes	Well	Ground water	Permanent	Active
WELL #3	011	Yes	Well	Ground water	Other	Inactive
1 WATER TOWER-100000 G	007	No	Storage	-	-	Inactive
1 WATER TOWER-25000 G	008	No	Storage	-	-	Inactive
WATER TOWER 300K-PROP OF WR/LJ	014	No	Storage	-	-	Inactive
TREAT SITE WELL #1	001	No	Treatment Plant	-	-	Active
TREAT SITE WELL #2	002	No	Treatment Plant	-	-	Active
TREAT SITE WELL #4	004	No	Treatment Plant	-	-	Active
TREAT SITE WELL #6	006	No	Treatment Plant	-	-	Active
TREAT SITE WELL #7	017	No	Treatment Plant	-	-	Active

1 - 15 of 15

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREAT SITE WELL #1	001	Hypochlorination, Post	Disinfection
TREAT SITE WELL #2	002	Hypochlorination, Post	Disinfection
TREAT SITE WELL #4	004	Hypochlorination, Post	Disinfection
TREAT SITE WELL #6	006	Hypochlorination, Post	Disinfection
TREAT SITE WELL #7	017	Hypochlorination, Post	Disinfection

1 - 5 of 5

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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