Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IL1975480
PWS Name	CRYSTAL LAWNS ADDITION IMPROVEMENT ASSOC
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1435
County Served	Will

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	7175576	Open	01-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7175539	Returned to Compliance	21-JAN-2022	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7175537	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	7175545	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	7175546	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	7175547	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	7175548	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	7175549	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	7175550	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	7175544	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	7175551	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	7175552	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	7175553	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	7175554	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	7175555	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	7175556	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	7175557	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	7175558	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	7175559	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	7175560	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	7175561	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	7175562	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	7175563	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	7175564	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7175565	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7175527	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7175526	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7175528	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7175530	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7175523	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7175521	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7175516	Returned to Compliance	01-JUL-2017	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7175514	Returned to Compliance	01-JAN-2017	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7175509	Returned to Compliance	01-NOV-2007	30-NOV-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7175508	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7175306	Returned to Compliance	01-NOV-2005	30-NOV-2005	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7175005	Returned to Compliance	01-JAN-2005	31-MAR-2005	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7174705	Returned to Compliance	01-JUL-2004	31-JUL-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7174805	Returned to Compliance	01-JUL-2004	30-SEP-2004	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	5229300	Returned to Compliance	01-SEP-2000	30-SEP-2000	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	5229200	Returned to Compliance	01-AUG-2000	31-AUG-2000	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	5229000	Returned to Compliance	01-JUL-2000	31-JUL-2000	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	5229100	Returned to Compliance	01-JUN-2000	30-JUN-2000	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3768897	Known	01-MAR-1997	31-MAR-1997	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3750697	Known	01-FEB-1997	28-FEB-1997	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3750797	Known	01-FEB-1997	28-FEB-1997	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2944395	Known	01-FEB-1995	28-FEB-1995	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2944495	Known	01-JAN-1995	31-JAN-1995	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	2944295	Known	01-JAN-1995	31-JAN-1995	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2687294	Known	01-AUG-1994	31-AUG-1994	No

1 - 50 of 55

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
6464527	7175576	SIA	State Violation/Reminder Notice	22-SEP-2025	State	-
6464506	7175565	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175564	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175563	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175562	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175561	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175560	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175559	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175558	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175557	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175556	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175555	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175553	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175552	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175551	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175550	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175549	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175548	SIF	State Public Notification received	20-JUL-2023	State	-
6464507	7175544	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175545	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175546	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175547	SIF	State Public Notification received	20-JUL-2023	State	-
6464508	7175554	SIF	State Public Notification received	20-JUL-2023	State	-
6464478	7175539	SOX	State Compliance achieved	10-MAR-2022	State	-
6464474	7175537	SIF	State Public Notification received	04-NOV-2021	State	-
6464463	7175530	SIF	State Public Notification received	08-JUL-2020	State	-
6464461	7175528	SIF	State Public Notification received	08-JUL-2020	State	-
6464462	7175527	SIF	State Public Notification received	08-JUL-2020	State	-
6464460	7175526	SIF	State Public Notification received	08-JUL-2020	State	-
6464446	7175521	SIF	State Public Notification received	30-JUN-2019	State	-
6464450	7175523	SOX	State Compliance achieved	05-APR-2019	State	-
6464431	7175516	SOX	State Compliance achieved	09-JUL-2018	State	-
6464422	7175514	SOX	State Compliance achieved	17-JAN-2017	State	-
6464413	7175509	SOX	State Compliance achieved	01-JUN-2008	State	-
6464412	7175508	SOX	State Compliance achieved	21-DEC-2007	State	-
6463806	7175306	SOX	State Compliance achieved	01-JUN-2006	State	Supply had no coliform violations for 6 months.
6463205	7174805	SIF	State Public Notification received	26-JUN-2005	State	-
6463305	7174705	SIF	State Public Notification received	26-JUN-2005	State	-
6463105	7175005	SIF	State Public Notification received	26-JUN-2005	State	-
6463901	5229000	SOX	State Compliance achieved	01-APR-2001	State	Supply without a coliform violation for 6 months.
6463901	5229300	SOX	State Compliance achieved	01-APR-2001	State	Supply without a coliform violation for 6 months.
6463901	5229200	SOX	State Compliance achieved	01-APR-2001	State	Supply without a coliform violation for 6 months.
6463901	5229100	SOX	State Compliance achieved	01-APR-2001	State	Supply without a coliform violation for 6 months.
6461997	3768897	SIE	State Public Notification requested	07-JUN-1997	State	-
4656595	2944395	SIE	State Public Notification requested	11-MAY-1995	State	-
4656395	2944495	SIE	State Public Notification requested	06-APR-1995	State	-
4656395	2944295	SIE	State Public Notification requested	06-APR-1995	State	-
4040795	2687294	SIE	State Public Notification requested	05-NOV-1994	State	-
1849993	1787493	SIE	State Public Notification requested	18-MAR-1993	State	-
1849793	1706693	SIE	State Public Notification requested	13-FEB-1993	State	-

1 - 50 of 52

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
W3 (20428) WESTLINE N WILSHIRE RD ABAND	20140	Yes	Well	Ground water	Other	Inactive
W6 (01038) WILLARDSHIRE N WEST LINE	33281	Yes	Well	Ground water	Permanent	Active
W5 (20430) BYRUM RD S OF PRIEBOY AVE	20142	Yes	Well	Ground water	Permanent	Active
W4 (20429) HOLLYLYNN LN NEAR VONESCH RD	20141	Yes	Well	Ground water	Permanent	Active
W2 (20427) NE CNR SATELLITE AN WILLSHIRE	20139	Yes	Well	Ground water	Permanent	Active
W1 (20426) SATELLITE DR W SIDE OF ST	20138	Yes	Well	Ground water	Permanent	Active
CRYSTAL LAWNS SBDV	25320	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	28979	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	31401	No	Sampling Station	-	-	Active
TAP 01 PRESSURE STORAGE	14270	No	Storage	-	-	Active
TAP 02 PRESSURE STORAGE	14271	No	Storage	-	-	Active
TAP 03 PRESSURE STORAGE	14272	No	Storage	-	-	Active
TAP 05 PRESSURE STORAGE	14273	No	Storage	-	-	Active
DISTRIBUTION PRESSURE STORAGE	13864	No	Storage	-	-	Inactive
TP 01-WELL 1	17700	No	Treatment Plant	-	-	Active
TP 02-WELL 2	17701	No	Treatment Plant	-	-	Active
TP 03-WL 6 CL F ADDED DISC TO DISTR	17702	No	Treatment Plant	-	-	Active
TP 04-WELL 4	17703	No	Treatment Plant	-	-	Active
TP 05-WELL 5	17704	No	Treatment Plant	-	-	Active

1 - 19 of 19

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 01-WELL 1	17700	Fluoridation	Other
TP 01-WELL 1	17700	Hypochlorination, Post	Disinfection
TP 02-WELL 2	17701	Fluoridation	Other
TP 02-WELL 2	17701	Hypochlorination, Post	Disinfection
TP 03-WL 6 CL F ADDED DISC TO DISTR	17702	Fluoridation	Other
TP 03-WL 6 CL F ADDED DISC TO DISTR	17702	Hypochlorination, Post	Disinfection
TP 04-WELL 4	17703	Fluoridation	Other
TP 04-WELL 4	17703	Hypochlorination, Post	Disinfection
TP 04-WELL 4	17703	Fluoridation	Disinfection
TP 05-WELL 5	17704	Fluoridation	Other
TP 05-WELL 5	17704	Hypochlorination, Post	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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