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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.

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Violations

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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	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Stage 2 Disinfectants and Disinfection Byproducts Rule	#350600	Returned to Compliance	02-JUL-2009	-	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	#302950	Returned to Compliance	01-APR-2008	31-MAR-2009	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	#302456	Returned to Compliance	01-APR-2008	31-MAR-2009	No
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	7102704	Returned to Compliance	01-JAN-2004	31-MAR-2004	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	8057299	Returned to Compliance	01-JAN-1999	-	No

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
#1000159	#302456	EOX	Federal Compliance achieved	21-JUN-2010	ODSWeb	EOX of 07/02/2009 AO #900098 to Clark County Northridge #1 for Stage 2 M/R by AH.
#1000159	#302950	EOX	Federal Compliance achieved	21-JUN-2010	ODSWeb	EOX of 07/02/2009 AO #900098 to Clark County Northridge #1 for Stage 2 M/R by AH.
#1000159	#350600	EOX	Federal Compliance achieved	21-JUN-2010	ODSWeb	EOX of 07/02/2009 AO #900098 to Clark County Northridge #1 for Stage 2 M/R by AH.
2061504	7102704	SOX	State Compliance achieved	15-JUN-2004	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
8091200	8057299	SOX	State Compliance achieved	12-SEP-2000	State	-

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC FROM SPRINGFIELD CITY PWS	21096	Yes	Consecutive Connection	Ground water	Permanent	Active
CLARK CO, NORTHRIDGE 1 DISTRIBUTION	23617	No	Distribution System/Zone	-	-	Active
BOOSTER PUMP STATION	39175	No	Pump Facility	-	-	Active
Clark Co, Northridge 1 P01	81525	No	Sampling Station	-	-	Inactive
NORTHRIDGE TANK	39172	No	Storage	-	-	Active
CLARK COUNTY NORTHRIDGE NO 1	31609	No	Treatment Plant	-	-	Active
CLARK CO NORTHRIDGE NO 1	2001	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
CLARK COUNTY NORTHRIDGE NO 1	31609	Fluoridation	Other

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