---

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

Go

Rows1510152025501001000All

Actions

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
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	3408	Returned to Compliance	19-JUL-2011	-	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	598	Known	01-AUG-1998	31-AUG-1998	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	698	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
TT	Failure to Filter (SWTR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9999997	Returned to Compliance	01-JAN-1992	01-MAR-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	39791	Known	01-AUG-1991	31-AUG-1991	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	411880	Known	01-OCT-1979	31-OCT-1979	No

• 1 - 6 of 6

Column Actions

Search

---

Enforcement Actions

Go

Rows1510152025501001000All

Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
41503	3408	SIE	State Public Notification requested	14-OCT-2011	State	-
9999900	9999997	EOX	Federal Compliance achieved	01-MAR-2000	ODSWeb	-
41499	698	SOX	State Compliance achieved	27-OCT-1998	State	SYSTEM GENERATED ENFORCEMENT

• 1 - 3 of 3

Column Actions

Search

---

All Facilities

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
MILL CREEK	4544	Yes	Intake	Surface water	Permanent	Active
BOULDER CREEK	4543	Yes	Intake	Surface water	Permanent	Inactive
DISTRIBUTION SYSTEM	5829	No	Distribution System/Zone	-	-	Active
TOTAL STORAGE CAPACITY	9063	No	Other	-	-	Inactive
STORAGE TANK #1	16593	No	Storage	-	-	Active
STORAGE TANK #2	16594	No	Storage	-	-	Active
MILL CREEK TREATMENT FACILITY	104	No	Treatment Plant	-	-	Active
BOULDER CREEK TP	103	No	Treatment Plant	-	-	Inactive

• 1 - 8 of 8

Column Actions

Search

---

Treatment Processes

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Treatment Process	Treatment Objective
MILL CREEK TREATMENT FACILITY	104	Filtration, Ultrafiltration	Particulate removal
MILL CREEK TREATMENT FACILITY	104	4-Log Remove/Inactivate Viruses	Disinfection
MILL CREEK TREATMENT FACILITY	104	Hypochlorination, Post	Disinfection
MILL CREEK TREATMENT FACILITY	104	Innovative	Particulate removal
MILL CREEK TREATMENT FACILITY	104	Innovative	Other

• 1 - 5 of 5

Column Actions

Search