Fountain Valley MHP

PWSID: IL0195945

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2 active violations (non-health-based)
This system has unresolved violations related to monitoring, reporting, or procedural requirements, but none involve contaminant levels exceeding EPA health limits.

This system has more violations on record than 92% of water systems in Illinois.

Violation trend: 1.0 per year over the last 5 years, down from 3.8 per year in the previous 5.

System Details

Population Served	375
Service Connections	155
Water Source	Groundwater
System Type	Community Water System
Owner	Private
Status	Active
City	Rantoul
EPA ZIP on File	61866

Lead & Copper Testing

Contaminant	Level	EPA Action Level	Status
Lead (90th percentile)	0.0110 mg/L	0.015 mg/L	Below Action Level
Lead (90th percentile)	0.0051 mg/L	0.015 mg/L	Below Action Level
Lead (90th percentile)	0.0029 mg/L	0.015 mg/L	Below Action Level
Lead (90th percentile)	0.0021 mg/L	0.015 mg/L	Below Action Level
Lead (90th percentile)	0.0015 mg/L	0.015 mg/L	Below Action Level
Lead (90th percentile)	0.0013 mg/L	0.015 mg/L	Below Action Level
Lead (90th percentile)	0.0010 mg/L	0.015 mg/L	Below Action Level

2 Active Violations

Contaminant	Violation	Date	Health-Based	Status
5200	RPT	2025-07-02		Open
7000	Other	2025-07-01		Open

Violation History (44 total)

Contaminant	Violation	Date	Health-Based	Status
7000	Other	2024-07-01		Returned to Compliance
7000	Other	2024-07-01		Returned to Compliance
5000	MR	2021-12-30		Returned to Compliance
8000	MON	2020-07-01	Major	Returned to Compliance
0999	MR	2020-07-01	Major	Returned to Compliance
7500	Other	2019-10-15		Returned to Compliance
1005	MCL Measured: 0.0130 MG/L (limit: 0.0100 MG/L)	2019-07-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0230 MG/L (limit: 0.0100 MG/L)	2019-04-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0310 MG/L (limit: 0.0100 MG/L)	2019-01-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0360 MG/L (limit: 0.0100 MG/L)	2018-10-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0350 MG/L (limit: 0.0100 MG/L)	2018-07-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0330 MG/L (limit: 0.0100 MG/L)	2018-04-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0310 MG/L (limit: 0.0100 MG/L)	2018-01-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0340 MG/L (limit: 0.0100 MG/L)	2017-10-01	Yes	Returned to Compliance
7000	Other	2017-07-01		Returned to Compliance
1005	MCL Measured: 0.0290 MG/L (limit: 0.0100 MG/L)	2017-07-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0310 MG/L (limit: 0.0100 MG/L)	2017-04-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0310 MG/L (limit: 0.0100 MG/L)	2017-01-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0250 MG/L (limit: 0.0100 MG/L)	2016-10-01	Yes	Returned to Compliance
8000	MON	2016-07-01	Major	Returned to Compliance
0999	MR	2016-07-01	Major	Returned to Compliance
1005	MCL Measured: 0.0220 MG/L (limit: 0.0100 MG/L)	2016-07-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0130 MG/L (limit: 0.0100 MG/L)	2016-04-01	Yes	Returned to Compliance
7000	Other	2015-07-01		Returned to Compliance
1005	MCL Measured: 0.0110 MG/L (limit: 0.0100 MG/L)	2014-10-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0110 MG/L (limit: 0.0100 MG/L)	2014-07-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0120 MG/L (limit: 0.0100 MG/L)	2014-04-01	Yes	Returned to Compliance
7000	Other	2013-07-01		Returned to Compliance
7000	Other	2011-07-01		Returned to Compliance
1005	MCL Measured: 0.0120 MG/L (limit: 0.0100 MG/L)	2009-07-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0250 MG/L (limit: 0.0100 MG/L)	2009-04-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0360 MG/L (limit: 0.0100 MG/L)	2009-01-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0470 MG/L (limit: 0.0100 MG/L)	2008-10-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0460 MG/L (limit: 0.0100 MG/L)	2008-07-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0440 MG/L (limit: 0.0100 MG/L)	2008-04-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0440 MG/L (limit: 0.0100 MG/L)	2008-01-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0450 MG/L (limit: 0.0100 MG/L)	2007-10-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0470 MG/L (limit: 0.0100 MG/L)	2007-07-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0510 MG/L (limit: 0.0100 MG/L)	2007-04-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0470 MG/L (limit: 0.0100 MG/L)	2007-01-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0450 MG/L (limit: 0.0100 MG/L)	2006-10-01	Yes	Returned to Compliance
1005	MCL Measured: 0.0420 MG/L (limit: 0.0100 MG/L)	2006-07-01	Yes	Returned to Compliance

Understanding This Water System's Record

Fountain Valley MHP is a community water system water system that draws from groundwater sources and serves a population of 375 in Rantoul, Illinois. This page shows its complete compliance history as reported to the EPA's Safe Drinking Water Information System (SDWIS), the federal database that tracks every public water system in the United States.

What Do These Violations Mean?

Health-based violations mean the system exceeded an EPA maximum contaminant level (MCL) or failed to provide required treatment. These indicate potential health risks from contaminants like lead, arsenic, bacteria, nitrates, or disinfection byproducts. Non-health-based violations involve monitoring, reporting, or procedural requirements — the system missed a testing deadline or failed to notify customers, but contaminant levels were not necessarily unsafe.

What Should You Do?

Your water utility is required to publish an annual Consumer Confidence Report (CCR) that details test results and any violations. If your system has active health-based violations, consider a certified water filter rated for the specific contaminants involved. The contaminant guides on this site explain health risks and filter options for common pollutants. For the most current results, contact your water utility directly — EPA data can lag weeks or months behind real-time testing.