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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	Monitoring, Regular	Volatile Organic Chemicals	Toluene	2300405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	2300505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	1300	Known	01-JAN-2000	31-JAN-2000	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	195	Known	01-OCT-1994	31-DEC-1994	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1295	Known	01-JUL-1994	30-SEP-1994	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1194	Known	01-APR-1994	30-JUN-1994	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	2300294	Known	01-JAN-1994	31-JAN-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	194	Known	01-DEC-1993	31-DEC-1993	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	1633280	Known	01-JUL-1976	30-JUN-1980	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	1633180	Known	01-JUL-1976	30-JUN-1980	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
105	2300505	SOX	State Compliance achieved	08-DEC-2004	Region	Record of decision only. No letter sent.Testing has been consistently low.
105	2300405	SOX	State Compliance achieved	08-DEC-2004	Region	Record of decision only. No letter sent.Testing has been consistently low.

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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
NORTH PLATTE RIVER INTAKE	12216	Yes	Intake	Surface water	Permanent	Active
BOX ELDER WELL	21340	Yes	Well	Ground water	Permanent	Inactive
SHEEP MOUNTAIN WELL	12214	Yes	Well	Ground water	Permanent	Active
BOXELDER SPRING	14993	Yes	Spring	Ground water	Permanent	Active
CITY OF DOUGLAS	12217	No	Distribution System/Zone	-	-	Active
DIST2 FOR DBP	18274	No	Distribution System/Zone	-	-	Inactive
DOUGLAS, TOWN OF	10837	No	Other	-	-	Inactive
CHALK BUTTES PUMP STATION	20177	No	Pump Facility	-	-	Active
ACADEMY PUMP STATION	20178	No	Pump Facility	-	-	Active
CLEARFIELD PUMP STATION	20179	No	Pump Facility	-	-	Active
SHEEP MOUNTAIN TANK (100K GAL)	14824	No	Storage	-	-	Active
CLEARWELL (200K-GAL)	16020	No	Storage	-	-	Active
CEMETERY TANK (2 MG)	16021	No	Storage	-	-	Active
CLEARFIELD TANK (1 MG)	16022	No	Storage	-	-	Active
ORPHA TANK (3MG)	16024	No	Storage	-	-	Active
TREATMENT PLANT (SEASONAL JUNE - SEPT)	14826	No	Treatment Plant	-	-	Active
CHLORINATOR-SHEEP MTN	15684	No	Treatment Plant	-	-	Active
CHLORINATOR-BOXELDER	15685	No	Treatment Plant	-	-	Active
CHLORINATOR 2-BOXELDER	20176	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT (SEASONAL JUNE - SEPT)	14826	Filtration, Slow Sand	Particulate removal
TREATMENT PLANT (SEASONAL JUNE - SEPT)	14826	Gaseous Chlorination, Post	Disinfection
CHLORINATOR-SHEEP MTN	15684	Hypochlorination, Post	Disinfection
CHLORINATOR-BOXELDER	15685	Hypochlorination, Post	Disinfection
CHLORINATOR 2-BOXELDER	20176	Gaseous Chlorination, Post	Disinfection

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