Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX0570036
PWS Name	CITY OF CEDAR HILL
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	50904
County Served	Dallas

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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	90064074	Returned to Compliance	01-JUL-2025	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	90063990	Returned to Compliance	30-DEC-2013	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90063982	Open	01-MAR-2010	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	90059482	Returned to Compliance	01-OCT-2009	31-OCT-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90063978	Returned to Compliance	01-APR-2009	30-JUN-2009	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90063981	Open	03-NOV-2008	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90059480	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	909	Returned to Compliance	01-AUG-2008	31-AUG-2008	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	608	Returned to Compliance	01-JUL-2008	31-JUL-2008	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90063980	Open	11-MAY-2008	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	508	Returned to Compliance	01-OCT-2007	31-OCT-2007	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	407	Returned to Compliance	01-DEC-2006	-	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	306	Returned to Compliance	01-AUG-2006	31-AUG-2006	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	205	Returned to Compliance	01-JUL-2005	31-JUL-2005	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	3019493	Known	01-JUN-1993	30-JUN-1993	Yes
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	3019593	Known	01-JUN-1993	30-JUN-1993	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
90106873	90064074	SIA	State Violation/Reminder Notice	31-DEC-2025	State	-
90106860	90063990	SOX	State Compliance achieved	26-MAR-2014	State	-
90106859	90063980	SO6	State Intentional no-action	20-FEB-2014	State	Blanket migration to close a violation too old for enf action
90106858	90063981	SO6	State Intentional no-action	20-FEB-2014	State	Blanket migration to close a violation too old for enf action
90106861	90063982	SO6	State Intentional no-action	20-JAN-2012	State	See CCEDS comment, KK, 11/08/2019.
14	90063978	SOX	State Compliance achieved	09-NOV-2011	State	ERP CLEANUP
14	90059480	SOX	State Compliance achieved	09-NOV-2011	State	ERP CLEANUP
20110120	407	SOX	State Compliance achieved	20-JAN-2011	State	Administrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.
6	90059482	SOX	State Compliance achieved	01-MAY-2010	State	AUTOMATIC RETURN TO COMPLIANCE 02/01/2011
5	909	SOX	State Compliance achieved	01-MAR-2009	State	AUTOMATIC RETURN TO COMPLIANCE 02/01/2011
4	608	SOX	State Compliance achieved	01-FEB-2009	State	AUTOMATIC RETURN TO COMPLIANCE 02/01/2011
3	508	SOX	State Compliance achieved	01-MAY-2008	State	AUTOMATIC RETURN TO COMPLIANCE 02/01/2011
2	306	SOX	State Compliance achieved	01-MAR-2007	State	AUTOMATIC RETURN TO COMPLIANCE 02/01/2011
1	205	SOX	State Compliance achieved	01-FEB-2006	State	AUTOMATIC RETURN TO COMPLIANCE 02/01/2011

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SW FROM CITY OF DALLAS	129609	Yes	Consecutive Connection	Surface water	Permanent	Active
1 - HOUSTON / BELTLINE	16647	Yes	Well	Ground water	Permanent	Inactive
3 - PS 1 (TEXAS / BROAD)	16481	Yes	Well	Ground water	Permanent	Inactive
2 - PS 1 (TEXAS / BROAD)	16480	Yes	Well	Ground water	Permanent	Inactive
4 - 1527 VALLEY VIEW LN	16482	Yes	Well	Ground water	Emergency	Active
SW FROM CITY OF DALLAS	34631	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	39411	No	Distribution System/Zone	-	-	Active
MEADOWCREST II PS - 2700 GPM - SP	117811	No	Pump Facility	-	-	Active
MEADOWCREST II PS - 2700 GPM - SP	117812	No	Pump Facility	-	-	Active
1390 FLAMELEAF LN - 2100 GPM - SP	117813	No	Pump Facility	-	-	Active
1390 FLAMELEAF LN - 3500 GPM - SP	81605	No	Pump Facility	-	-	Active
1390 FLAMELEAF LN - 3500 GPM - SP	81606	No	Pump Facility	-	-	Active
1390 FLAMELEAF LN - 3500 GPM - SP	81607	No	Pump Facility	-	-	Active
1390 FLAMELEAF LN - 2100 GPM - SP	81608	No	Pump Facility	-	-	Active
1390 FLAMELEAF LN - 2100 GPM - SP	81609	No	Pump Facility	-	-	Active
MEADOWCREST I PS - 1500 GPM - PS	81610	No	Pump Facility	-	-	Active
MEADOWCREST I PS - 1500 GPM - PS	81611	No	Pump Facility	-	-	Active
MEADOWCREST I PS - 1500 GPM - PS	81612	No	Pump Facility	-	-	Active
1527 VALLEY VIEW LN - 550 GPM - SP	81613	No	Pump Facility	-	-	Active
1527 VALLEY VIEW LN - 350 GPM - SP	81614	No	Pump Facility	-	-	Active
MEADOWCREST I PS - 750 GPM - SP	81615	No	Pump Facility	-	-	Active
KINGSWOOD WELL - VALLEY VIEW / CRESTVIEW	134190	No	Sampling Station	-	-	Active
MEADOW CREST PS - 1210 MEADOW CREST LN	134191	No	Sampling Station	-	-	Active
FLAMELEAF PS - 390 FLAMELEAF LN	134192	No	Sampling Station	-	-	Active
KINGSWOOD WELL - VALLEY VIEW / CRESTVIEW	49800	No	Sampling Station	-	-	Active
MEADOW CREST PS - 1210 MEADOW CREST LN	49801	No	Sampling Station	-	-	Active
FLAMELEAF PS - 390 FLAMELEAF LN	67510	No	Sampling Station	-	-	Active
EP001	49799	No	Sampling Station	-	-	Inactive
1390 FLAMELEAF LN - 8.000 MG - GR	100593	No	Storage	-	-	Active
1210 MEADOWCREST LN - 2.000 MG - GR	100594	No	Storage	-	-	Active
1210 MEADOWCREST LN - 1.000 MG - GR	100595	No	Storage	-	-	Active
1527 VALLEY VIEW LN - 0.250 MG - GR	100596	No	Storage	-	-	Active
1481 J. ELMER WEAVER FWY - 1.500 MG - EL	100597	No	Storage	-	-	Active
521 S CLARK RD - 2.000 MG - EL	100598	No	Storage	-	-	Active
1389 STRAUSS RD - 3.000 MG - GR	127982	No	Storage	-	-	Active
MASTER METER - FLAMELEAF PS (0570004)	67477	No	Transmission Main (Manifold)	-	-	Inactive
BOOSTER PLANT - 521 S CLARK RD	148356	No	Treatment Plant	-	-	Active
BOOSTER PLANT - 1554 HWY 67	148357	No	Treatment Plant	-	-	Active
PLANT - KINGSWOOD PS - 1527 VALLEY VIEW	4470	No	Treatment Plant	-	-	Active
PLANT - 1210 MEADOWCREST LN	62621	No	Treatment Plant	-	-	Active
DOWNTOWN PS	3296	No	Treatment Plant	-	-	Inactive

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
BOOSTER PLANT - 521 S CLARK RD	148356	Gaseous Chlorination, Pre	Disinfection
BOOSTER PLANT - 521 S CLARK RD	148356	Chloramines	Disinfection
BOOSTER PLANT - 1554 HWY 67	148357	Gaseous Chlorination, Pre	Disinfection
BOOSTER PLANT - 1554 HWY 67	148357	Chloramines	Disinfection
DOWNTOWN PS	3296	Gaseous Chlorination, Pre	Disinfection
PLANT - KINGSWOOD PS - 1527 VALLEY VIEW	4470	Chloramines	Disinfection
PLANT - KINGSWOOD PS - 1527 VALLEY VIEW	4470	Gaseous Chlorination, Pre	Disinfection
PLANT - 1210 MEADOWCREST LN	62621	Gaseous Chlorination, Pre	Disinfection
PLANT - 1210 MEADOWCREST LN	62621	Chloramines	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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