---

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
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	4010016	Returned to Compliance	01-SEP-2020	30-SEP-2020	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	4010017	Returned to Compliance	01-SEP-2020	30-SEP-2020	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	4010014	Returned to Compliance	01-JAN-2020	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	4010012	Returned to Compliance	02-JUL-2016	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	4010015	Returned to Compliance	01-JAN-2011	31-DEC-2019	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4010008	Returned to Compliance	01-OCT-2007	31-OCT-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	4010010	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	4009806	Returned to Compliance	01-APR-2006	30-JUN-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4009906	Returned to Compliance	01-APR-2006	30-JUN-2006	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4009104	Returned to Compliance	01-JUL-2003	-	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4009093	Returned to Compliance	01-JUL-1993	31-JUL-1993	Yes

• 1 - 11 of 11

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
4036833	4010016	SOX	State Compliance achieved	05-NOV-2020	State	-
4036833	4010017	SOX	State Compliance achieved	05-NOV-2020	State	-
4036829	4010015	SIE	State Public Notification requested	06-FEB-2020	State	-
4036827	4010014	SOX	State Compliance achieved	05-FEB-2020	State	self reported violation BJK
4036821	4010012	SOX	State Compliance achieved	18-AUG-2016	State	Submitted a copy of final CCR that was delivered. Previously, PWS submitted a draft copy to CDPHE in error. ejc
4036818	4010010	SOX	State Compliance achieved	12-MAR-2008	State	RTC w/ receipt of 1Q08 samples
4036808	4010008	SOX	State Compliance achieved	31-DEC-2007	State	SOXd due to valid lab results rcvd 12/12/07. cj
4036507	4009093	SOX	State Compliance achieved	05-FEB-2007	State	> 6 months compliant 2/5/07 sp
4036407	4009906	SOX	State Compliance achieved	04-JAN-2007	State	-
4036407	4009806	SOX	State Compliance achieved	04-JAN-2007	State	-
4035804	4009104	SOX	State Compliance achieved	17-NOV-2003	State	-

• 1 - 11 of 11

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
PURCHASED FROM CO0142900	23051	Yes	Consecutive Connection	Surface water	Emergency	Active
WELL NO 1 AKA WELL A	2833	Yes	Well	Ground water	Permanent	Active
DOLORES RIVER	442	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	7039	No	Distribution System/Zone	-	-	Active
COMBINED RAW SOURCE	14171	No	Sampling Station	-	-	Inactive
STORAGE TANK FOR CT	13805	No	Storage	-	-	Active
DOLORES SWTP01	4228	No	Treatment Plant	-	-	Active
CHLORINATOR FOR WELL 1 AKA WELL A	4229	No	Treatment Plant	-	-	Active

• 1 - 8 of 8

Column Actions

Search

---

Treatment Processes

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Treatment Process	Treatment Objective
DOLORES SWTP01	4228	Coagulation	Organics removal
DOLORES SWTP01	4228	Filtration, Rapid Sand	Particulate removal
DOLORES SWTP01	4228	Innovative	Disinfection
DOLORES SWTP01	4228	Hypochlorination, Post	Disinfection
CHLORINATOR FOR WELL 1 AKA WELL A	4229	Hypochlorination, Post	Disinfection
CHLORINATOR FOR WELL 1 AKA WELL A	4229	Innovative	Disinfection

• 1 - 6 of 6

Column Actions

Search