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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
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9621002	Returned to Compliance	01-JUL-2009	30-SEP-2009	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9621001	Returned to Compliance	01-AUG-1996	31-AUG-1996	Yes

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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
9621014	9621002	SOX	State Compliance achieved	07-MAY-2014	State	-
9621012	9621001	SOX	State Compliance achieved	04-SEP-1996	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
INTERTIE WITH NCSD MARTIS VLY - ZONE 1	74395	Yes	Consecutive Connection	Ground water	Emergency	Active
NORTHSIDE WELL	5	Yes	Well	Ground water	Permanent	Inactive
TRUCKEE AIRPORT WELL	12	Yes	Well	Ground water	Permanent	Inactive
SOUTHSIDE WELL 02	10	Yes	Well	Ground water	Permanent	Inactive
A WELL	1	Yes	Well	Ground water	Permanent	Inactive
MARTIS VALLEY WELL	11558	Yes	Well	Ground water	Permanent	Active
GLENSHIRE DRIVE WELL	11556	Yes	Well	Ground water	Permanent	Active
WELL 20 - ACTIVE RAW	11526	Yes	Well	Ground water	Permanent	Active
SANDERS WELL - ACTIVE RAW	11525	Yes	Well	Ground water	Permanent	Active
PROSSER HEIGHTS WELL - ACTIVE RAW	11524	Yes	Well	Ground water	Permanent	Active
PROSSER ANNEX WELL	11523	Yes	Well	Ground water	Permanent	Active
TRUCKEE AIRPORT WELL	11522	Yes	Well	Ground water	Permanent	Active
NORTHSIDE WELL	11520	Yes	Well	Ground water	Permanent	Active
OLD GREENWOOD WELL - RAW	11517	Yes	Well	Ground water	Permanent	Active
PROSSER VILLAGE WELL	11516	Yes	Well	Ground water	Permanent	Active
SOUTHSIDE WELL 01 - INACTIVE	9	Yes	Well	Ground water	Other	Inactive
SOUTHSIDE SPRINGS - INACTIVE	8	Yes	Well	Ground water	Other	Inactive
NEW DONNER CREEK WELL - INACTIVE	4	Yes	Well	Ground water	Other	Inactive
MCGLASHEN SPRINGS - INACTIVE	3	Yes	Well	Ground water	Other	Inactive
SOUTHSIDE WELL 01 - INACTIVE	22614	Yes	Well	Ground water	Other	Inactive
NEW DONNER CREEK WELL - INACTIVE	22612	Yes	Well	Ground water	Other	Inactive
B WELL - INACTIVE	22611	Yes	Well	Ground water	Other	Inactive
B WELL - INACTIVE	2	Yes	Well	Ground water	Other	Inactive
A WELL	16180	Yes	Well	Ground water	Other	Inactive
SOUTHSIDE WELL 02	11521	Yes	Well	Ground water	Other	Inactive
TONINI SPRINGS - INACTIVE	11	Yes	Well	Ground water	Other	Inactive
TONINI SPRINGS - INACTIVE	29469	Yes	Spring	Ground water	Other	Inactive
SOUTHSIDE SPRINGS - INACTIVE	29468	Yes	Spring	Ground water	Other	Inactive
MCGLASHEN SPRINGS - INACTIVE	29467	Yes	Spring	Ground water	Other	Inactive
INTERTIE WITH NCSD MARTIS VLY - ZONE 2	74396	Yes	Consecutive Connection	Ground water	Emergency	Active
DISTRIBUTION SYSTEM	29466	No	Distribution System/Zone	-	-	Active
PROSSER HEIGHTS WELL - TREATED XCLD	5132	No	Treatment Plant	-	-	Active
SANDERS WELL - TREATED XCLD	5133	No	Treatment Plant	-	-	Active
PROSSER ANNEX WELL - TREATED XCLD	5134	No	Treatment Plant	-	-	Active
OLD GREENWOOD WELL (CL TREATED) XCLD	5135	No	Treatment Plant	-	-	Active
PROSSER VILLAGE WELL - TREATED XCLD	5140	No	Treatment Plant	-	-	Active
TRUCKEE AIRPORT WELL - TRTD WATER XCLD	5142	No	Treatment Plant	-	-	Active
WELL 20 - TREATED XCLD	5164	No	Treatment Plant	-	-	Active
NORTHSIDE WELL - TREATED WATER	5173	No	Treatment Plant	-	-	Active
MARTIS VALLEY WELL - TREATED WATER XCLD	5174	No	Treatment Plant	-	-	Active
GLENSHIRE DRIVE WELL - TRTD WATER XCLD	5175	No	Treatment Plant	-	-	Active
GLENSHIRE DRIVE WELL - TREATED WATER	74821	No	Treatment Plant	-	-	Active
SOUTHSIDE WELL 02 - TREATED WATER XCLD	5176	No	Treatment Plant	-	-	Inactive
A WELL - TREATED XCLD	57277	No	Treatment Plant	-	-	Inactive
NORTHSIDE WELL - TREATED WATER XCLD	13	No	Wellhead	-	Permanent	Inactive
MARTIS VALLEY WELL - TREATED WATER XCLD	14	No	Wellhead	-	Permanent	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PROSSER HEIGHTS WELL - TREATED XCLD	5132	Hypochlorination, Post	Disinfection
SANDERS WELL - TREATED XCLD	5133	Hypochlorination, Post	Disinfection
PROSSER ANNEX WELL - TREATED XCLD	5134	Hypochlorination, Post	Disinfection
OLD GREENWOOD WELL (CL TREATED) XCLD	5135	Hypochlorination, Post	Disinfection
PROSSER VILLAGE WELL - TREATED XCLD	5140	Hypochlorination, Post	Disinfection
TRUCKEE AIRPORT WELL - TRTD WATER XCLD	5142	Hypochlorination, Post	Disinfection
WELL 20 - TREATED XCLD	5164	Hypochlorination, Post	Disinfection
NORTHSIDE WELL - TREATED WATER	5173	Hypochlorination, Post	Disinfection
MARTIS VALLEY WELL - TREATED WATER XCLD	5174	Hypochlorination, Post	Disinfection
GLENSHIRE DRIVE WELL - TRTD WATER XCLD	5175	Hypochlorination, Post	Disinfection
SOUTHSIDE WELL 02 - TREATED WATER XCLD	5176	Hypochlorination, Post	Disinfection
A WELL - TREATED XCLD	57277	Hypochlorination, Post	Disinfection

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