Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CO0101025
PWS Name	BRIGHTON CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	56304
County Served	Adams

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	4000551	Returned to Compliance	01-APR-2023	30-JUN-2023	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4000544	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4000543	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	4000542	Returned to Compliance	01-NOV-2014	30-NOV-2014	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	4000540	Returned to Compliance	01-JUL-2013	31-JUL-2013	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	4000515	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	4000536	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	4000532	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	4000531	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	4000535	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	4000506	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	4000507	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	4000508	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	4000509	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	4000510	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	4000511	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	4000512	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	4000513	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	4000514	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	4000534	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	4000516	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	4000517	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	4000518	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	4000519	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	4000520	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	4000521	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	4000522	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	4000523	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	4000524	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	4000525	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	4000526	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	4000527	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	4000533	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	4000528	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	4000529	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	4000530	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4000200	Returned to Compliance	01-JUL-2000	31-JUL-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4000293	Returned to Compliance	01-JUL-1993	31-JUL-1993	Yes
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	4101789	Known	21-AUG-1986	21-AUG-1989	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Selenium	4103289	Known	13-JAN-1984	13-JAN-1987	Yes

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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
4028546	4000551	SOX	State Compliance achieved	25-JUL-2023	State	No MCL or M&R 3Qtr. slh 9/20/23
4028527	4000543	SOX	State Compliance achieved	30-JUN-2015	State	compliant results rcvd
4028527	4000544	SOX	State Compliance achieved	30-JUN-2015	State	compliant results rcvd
4028527	4000542	SOX	State Compliance achieved	30-JUN-2015	State	compliant results rcvd
4028526	4000540	SOX	State Compliance achieved	01-SEP-2013	State	-
4028511	4000511	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000512	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000513	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000514	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000515	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000516	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000517	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000518	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000519	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000520	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000521	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000523	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000524	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000525	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000526	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000527	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000528	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000529	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000530	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000531	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000532	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000533	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000534	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000535	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000536	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000510	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000509	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000508	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000507	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000506	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028511	4000522	SOX	State Compliance achieved	12-SEP-2008	State	RTC w/ receipt of two 2008 samples
4028507	4000293	SOX	State Compliance achieved	11-JAN-2007	State	> 6 months compliant.
4028507	4000200	SOX	State Compliance achieved	11-JAN-2007	State	> 6 months compliant.
4103289	4103289	SO6	State Intentional no-action	13-DEC-1989	State	SE MCL - INT NO ACTION - BRIGHTON
4101789	4101789	SOY	State Variance/Exemption issued	13-DEC-1989	State	NITRATE EXEMPTION ISSUED - BRIGHTON

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
PURCHASED WATER FROM THORNTON	20218	Yes	Consecutive Connection	Surface water	Permanent	Active
NO 7 WELL INACTIVE	1408	Yes	Well	Ground water	Permanent	Inactive
WELL 31	12941	Yes	Well	Ground water	Permanent	Inactive
WELL 26	12940	Yes	Well	Ground water under the influence of surface water	Permanent	Inactive
WELL 7R	15025	Yes	Well	Ground water	Permanent	Active
WELL 17	1412	Yes	Well	Ground water	Permanent	Active
WELL 13	1411	Yes	Well	Ground water	Permanent	Active
WELL 12	1410	Yes	Well	Ground water	Permanent	Active
WELL 11	1409	Yes	Well	Ground water	Permanent	Active
WELL 18	1407	Yes	Well	Ground water	Permanent	Active
BEEBEE WELL D	26014	Yes	Well	Ground water under the influence of surface water	Permanent	Active
BEEBEE WELL C	1406	Yes	Well	Ground water under the influence of surface water	Permanent	Active
BEEBEE WELL B	1405	Yes	Well	Ground water under the influence of surface water	Permanent	Active
BEEBEE WELL A	1403	Yes	Well	Ground water under the influence of surface water	Permanent	Active
NO 10 WELL USED FOR IRRIGATION	1402	Yes	Well	Ground water	Other	Inactive
NO 16 WELL INACTIVE	1404	Yes	Well	Ground water	Emergency	Inactive
NO 8 WELL EMERGENCY USE	1401	Yes	Well	Ground water	Emergency	Inactive
NO 6 WELL EMERGENCY USE	1400	Yes	Well	Ground water	Emergency	Inactive
NO 4 WELL EMERGENCY USE	1399	Yes	Well	Ground water	Emergency	Inactive
PURCHASED FROM DENVER (CO0116001)	24054	Yes	Consecutive Connection	Surface water	Seasonal	Active
DISTRIBUTION SYSTEM	6360	No	Distribution System/Zone	-	-	Active
BRIDGE STREET BOOSTER STATION	17006	No	Pump Facility	-	-	Inactive
BASELINE BOOSTER PUMP STATION NORTH	17008	No	Pump Facility	-	-	Inactive
BEEBEE WELLS COMBINED RAW SOURCE	21613	No	Sampling Station	-	-	Active
STORAGE TANK FOR CT 8 MG	17001	No	Storage	-	-	Active
BRIDGE STREET STORAGE ELEV	17002	No	Storage	-	-	Active
STORAGE TANK FOR CT 3 MG	17003	No	Storage	-	-	Active
BASELINE STORAGE	17004	No	Storage	-	-	Active
HIGH ZONE ELEVATED WATER TANK	23888	No	Storage	-	-	Active
RON HELLBUSCH WELL FIELD WELL HOUSE	17007	No	Transmission Main (Manifold)	-	-	Inactive
BEEBEE WTP	19734	No	Treatment Plant	-	-	Active
DISINFECTION AT CLEARWELL	19735	No	Treatment Plant	-	-	Active
CHLORINE DOSING STATION FOR THORNTON H2O	20219	No	Treatment Plant	-	-	Active
RO WTP	3239	No	Treatment Plant	-	-	Active
BASELINE BOOSTER CHLORINATION NORTH	17005	No	Treatment Plant	-	-	Inactive

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
BASELINE BOOSTER CHLORINATION NORTH	17005	Hypochlorination, Post	Disinfection
BEEBEE WTP	19734	Permanganate	Manganese removal
BEEBEE WTP	19734	Filtration, Greensand	Particulate removal
BEEBEE WTP	19734	Hypochlorination, Post	Disinfection
BEEBEE WTP	19734	Innovative	Corrosion control
BEEBEE WTP	19734	Fluoridation	Other
BEEBEE WTP	19734	Innovative	Disinfection
BEEBEE WTP	19734	Coagulation	Particulate removal
DISINFECTION AT CLEARWELL	19735	Fluoridation	Other
DISINFECTION AT CLEARWELL	19735	Innovative	Disinfection
DISINFECTION AT CLEARWELL	19735	Hypochlorination, Post	Disinfection
DISINFECTION AT CLEARWELL	19735	Innovative	Corrosion control
CHLORINE DOSING STATION FOR THORNTON H2O	20219	Hypochlorination, Post	Disinfection
RO WTP	3239	Innovative	Particulate removal
RO WTP	3239	Inhibitor, Silicate	Corrosion control
RO WTP	3239	Reverse Osmosis	Particulate removal
RO WTP	3239	Aeration, Packed Tower	Taste / odor control
RO WTP	3239	Hypochlorination, Post	Disinfection
RO WTP	3239	Innovative	Corrosion control
RO WTP	3239	Fluoridation	Other
RO WTP	3239	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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