Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CO0134840
PWS Name	ELBERT CREEK WATER CO
PWS Type	Community water system
Owner Type	Private
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	750
County Served	La Plata

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

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	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4006170	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4006167	Returned to Compliance	04-NOV-2019	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4006164	Returned to Compliance	07-OCT-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4006168	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4006165	Returned to Compliance	23-SEP-2019	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4006163	Returned to Compliance	04-AUG-2019	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	4006161	Returned to Compliance	01-JUL-2019	31-JUL-2019	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4006160	Returned to Compliance	01-JUL-2019	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	4006162	Returned to Compliance	01-JUL-2019	31-JUL-2019	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4006159	Returned to Compliance	23-JUN-2019	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4006157	Returned to Compliance	04-MAY-2019	-	No
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	4006155	Returned to Compliance	01-APR-2019	-	Yes
MR	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	Lead and Copper Rule	4006154	Returned to Compliance	01-APR-2019	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4006156	Returned to Compliance	23-MAR-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4006153	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4006152	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	4006151	Returned to Compliance	01-DEC-2018	-	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	4006148	Returned to Compliance	01-DEC-2018	31-DEC-2018	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	4006149	Returned to Compliance	01-DEC-2018	31-DEC-2018	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4006147	Returned to Compliance	01-OCT-2018	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	4006145	Returned to Compliance	01-JUN-2018	30-JUN-2018	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	4006144	Returned to Compliance	01-JUN-2018	30-JUN-2018	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	4006150	Returned to Compliance	01-JUN-2018	30-NOV-2018	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	4006141	Returned to Compliance	01-MAY-2018	31-MAY-2018	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	4006142	Returned to Compliance	01-MAY-2018	31-MAY-2018	No
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	4006146	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	4006139	Returned to Compliance	01-APR-2018	30-APR-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	4006143	Returned to Compliance	01-APR-2018	30-APR-2018	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	4006138	Returned to Compliance	01-APR-2018	30-APR-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	4006140	Returned to Compliance	01-MAR-2018	31-MAR-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	4006137	Returned to Compliance	01-DEC-2017	31-DEC-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	4006136	Returned to Compliance	01-OCT-2017	31-OCT-2017	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	4006130	Returned to Compliance	01-AUG-2017	31-AUG-2017	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	4006131	Returned to Compliance	01-AUG-2017	31-AUG-2017	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	4006132	Known	01-JUL-2017	30-SEP-2017	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	4006127	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	4006120	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	4006121	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	4006112	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	4006113	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	4006116	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	4006117	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	4006122	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	4006115	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	4006119	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	4006114	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	4006111	Returned to Compliance	01-JAN-2009	31-MAR-2009	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	4006110	Returned to Compliance	01-JUL-2008	30-SEP-2008	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	4006109	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	4006006	Returned to Compliance	01-JUN-2006	30-JUN-2006	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
4035019	4006170	SOX	State Compliance achieved	14-MAY-2020	State	-
4035019	4006168	SOX	State Compliance achieved	14-MAY-2020	State	-
4035006	4006155	SOX	State Compliance achieved	19-DEC-2019	State	-
4035003	4006167	SOX	State Compliance achieved	16-DEC-2019	State	-
4035003	4006164	SOX	State Compliance achieved	16-DEC-2019	State	-
4035003	4006163	SOX	State Compliance achieved	16-DEC-2019	State	-
4035003	4006157	SOX	State Compliance achieved	16-DEC-2019	State	-
4034997	4006151	SIF	State Public Notification received	18-NOV-2019	State	-
4034996	4006156	SOX	State Compliance achieved	15-NOV-2019	State	-
4034996	4006159	SOX	State Compliance achieved	15-NOV-2019	State	-
4034996	4006165	SOX	State Compliance achieved	15-NOV-2019	State	-
4035001	4006154	SOX	State Compliance achieved	14-NOV-2019	State	-
4034998	4006160	SOX	State Compliance achieved	06-NOV-2019	State	-
4035000	4006161	SOX	State Compliance achieved	09-SEP-2019	State	RTC after submitting the next months MOR on time. BJK 12/5/19
4035000	4006162	SOX	State Compliance achieved	09-SEP-2019	State	RTC after submitting the next months MOR on time. BJK 12/5/19
4034992	4006150	SOX	State Compliance achieved	06-AUG-2019	State	-
4034981	4006153	SOX	State Compliance achieved	08-JUL-2019	State	RTC by sampling DBP correctly in 2Q2019. ejc
4034981	4006152	SOX	State Compliance achieved	08-JUL-2019	State	RTC by sampling DBP correctly in 2Q2019. ejc
4034966	4006149	SOX	State Compliance achieved	11-FEB-2019	State	RTC by reporting next month on time. ejc
4034966	4006148	SOX	State Compliance achieved	11-FEB-2019	State	RTC by reporting next month on time. ejc
4034963	4006143	SOX	State Compliance achieved	31-DEC-2018	State	RTC with replacement LT2 sample collected 12/26/18. ejc
4034962	4006136	SOX	State Compliance achieved	17-DEC-2018	State	RTC by reporting replacement LT2 samples. ejc
4034962	4006137	SOX	State Compliance achieved	17-DEC-2018	State	RTC by reporting replacement LT2 samples. ejc
4034961	4006147	SOX	State Compliance achieved	16-OCT-2018	State	RTC by submitting LCR data late. ejc
4034960	4006146	SOX	State Compliance achieved	15-OCT-2018	State	RTC with no TT vio next quarter. ejc
4034956	4006138	SOX	State Compliance achieved	05-SEP-2018	State	RTC by reporting the MOR on time the next month. ejc
4034956	4006145	SOX	State Compliance achieved	05-SEP-2018	State	RTC by reporting the MOR on time the next month. ejc
4034956	4006144	SOX	State Compliance achieved	05-SEP-2018	State	RTC by reporting the MOR on time the next month. ejc
4034956	4006142	SOX	State Compliance achieved	05-SEP-2018	State	RTC by reporting the MOR on time the next month. ejc
4034956	4006141	SOX	State Compliance achieved	05-SEP-2018	State	RTC by reporting the MOR on time the next month. ejc
4034956	4006139	SOX	State Compliance achieved	05-SEP-2018	State	RTC by reporting the MOR on time the next month. ejc
4034946	4006140	SIE	State Public Notification requested	31-MAY-2018	State	-
4034942	4006127	SOX	State Compliance achieved	02-MAR-2018	State	RTC with next month's samples. ejc
4034935	4006130	SOX	State Compliance achieved	02-OCT-2017	State	RTC when MOR received by CDPHE. ejc
4034935	4006131	SOX	State Compliance achieved	02-OCT-2017	State	RTC when MOR received by CDPHE. ejc
4034926	4006116	SOX	State Compliance achieved	09-OCT-2012	State	Compliant results rcvd.
4034926	4006115	SOX	State Compliance achieved	09-OCT-2012	State	Compliant results rcvd.
4034926	4006114	SOX	State Compliance achieved	09-OCT-2012	State	Compliant results rcvd.
4034926	4006113	SOX	State Compliance achieved	09-OCT-2012	State	Compliant results rcvd.
4034926	4006112	SOX	State Compliance achieved	09-OCT-2012	State	Compliant results rcvd.
4034926	4006122	SOX	State Compliance achieved	09-OCT-2012	State	Compliant results rcvd.
4034926	4006119	SOX	State Compliance achieved	09-OCT-2012	State	Compliant results rcvd.
4034926	4006120	SOX	State Compliance achieved	09-OCT-2012	State	Compliant results rcvd.
4034926	4006121	SOX	State Compliance achieved	09-OCT-2012	State	Compliant results rcvd.
4034926	4006117	SOX	State Compliance achieved	09-OCT-2012	State	Compliant results rcvd.
4034922	4006111	SOX	State Compliance achieved	14-OCT-2009	State	rec'd 2 quarters of complaint precursor data
4034922	4006110	SOX	State Compliance achieved	14-OCT-2009	State	rec'd 2 quarters of complaint precursor data
4034913	4006109	SOX	State Compliance achieved	03-SEP-2008	State	2 qtrs compliance
4034912	4005402	SOX	State Compliance achieved	25-AUG-2008	State	rec'd 0708, sv 8/25/08
4034912	4005302	SOX	State Compliance achieved	25-AUG-2008	State	rec'd 0708, sv 8/25/08

1 - 50 of 59

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
ANIMAS RIVER	13738	Yes	Intake	Surface water	Permanent	Active
WELL NO D2	2699	Yes	Well	Ground water under the influence of surface water	Permanent	Inactive
WELL NO D1	2698	Yes	Well	Ground water under the influence of surface water	Permanent	Active
ELBERT CREEK	377	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	6953	No	Distribution System/Zone	-	-	Active
COMBINED RAW SOURCE	14023	No	Sampling Station	-	-	Active
STORAGE TANK	14162	No	Storage	-	-	Active
INTERMEDIATE BOOSTER PUMP STATION	26015	No	Storage	-	-	Active
TAMARRON RESORT SWTP01	4122	No	Treatment Plant	-	-	Active

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TAMARRON RESORT SWTP01	4122	Coagulation	Particulate removal
TAMARRON RESORT SWTP01	4122	Flocculation	Particulate removal
TAMARRON RESORT SWTP01	4122	Sedimentation	Particulate removal
TAMARRON RESORT SWTP01	4122	Filtration, Ultrafiltration	Particulate removal
TAMARRON RESORT SWTP01	4122	Innovative	Corrosion control
TAMARRON RESORT SWTP01	4122	Gaseous Chlorination, Post	Disinfection
TAMARRON RESORT SWTP01	4122	Innovative	Disinfection

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For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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