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Tap water quality report

Four Star Campground

EPA monitoring tested this supplier for 52 contaminants and detected 10. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

52
contaminants tested
10
detected
250
people served
281
health-based violations
Illinois rankingsLead in IllinoisPFAS in Illinois
Water source
Ground water
Ownership
Private
Counties served
LaSalle

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

281
health-based violations
389
violations on file
1
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2013-07-01 → 2013-09-30
MCL Health-based Resolved 2013-07-01 → 2013-09-30
MCL Health-based Resolved 2013-07-01 → 2013-09-30
MCL Health-based Resolved 2013-07-01 → 2013-09-30
MCL Health-based Resolved 2013-07-01 → 2013-09-30
MCL Health-based Resolved 2013-07-01 → 2013-09-30
MCL Health-based Resolved 2013-07-01 → 2013-09-30
MCL Health-based Resolved 2013-07-01 → 2013-09-30
MCL Health-based Resolved 2013-07-01 → 2013-09-30
MCL Health-based Resolved 2013-07-01 → 2013-09-30

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Combined Radium (-226 And -228)
9.684 pCi/L 194%
of the EPA limit, at the 95th percentile of samples — 5 pCi/L
worst single sample: 28.5 pCi/L
17/18 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 17/17 LCR 2024
Fluoride
403.6 µg/L 10%
of the EPA limit 4000 µg/L
worst single sample: 406 µg/L
4/4 SYR4 2012–2018
Barium
15.1 µg/L 0.8%
of the EPA limit 2000 µg/L
 2/4 SYR4 2012–2018
Nitrate
729 µg/L 7.3%
of the EPA limit 10000 µg/L
 2/20 SYR4 2012–2019
Combined Uranium
0.1490 µg/L 0.5%
of the EPA limit 30 µg/L
 1/1 SYR4 2013
Dichloroacetic Acid
0.6250 µg/L
No EPA limit set
 1/4 SYR4 2012–2019
Gross Alpha, Excl. Radon And U
62.8 pCi/L 419%
of the EPA limit, at the 95th percentile of samples — 15 pCi/L
 1/1 SYR4 2013
Lead
8.71 µg/L 58%
of the EPA limit 15 µg/L
 1/15 SYR4 2012–2018
Total Haloacetic Acids (HAA5)
0.6250 µg/L 1%
of the EPA limit 60 µg/L
 1/4 SYR4 2012–2019
42 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalArsenicBenzeneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCopperCyanideCadmiumCarbon TetrachlorideChloroformChromiumDichloromethaneDibromoacetic AcidDibromochloromethaneEthylbenzeneMercuryMonobromoacetic AcidMonochloroacetic AcidNitrate-NitriteNitriteSeleniumStyreneTTHMTetrachloroethyleneThallium, TotalTolueneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
PARTRIDGE, JEANETTE
Phone
815-795-5720
Email
[email protected]

Frequently asked questions about Four Star Campground

Is Four Star Campground tap water safe to drink?

EPA monitoring detected 10 contaminants in Four Star Campground's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Four Star Campground's water?

EPA monitoring detected Combined Radium (-226 And -228), Lead, Fluoride, Barium, Nitrate, and others. The full list with the level and data source for each is above.

How many people does Four Star Campground serve?

Four Star Campground reports serving 250 people in Illinois, per its EPA record.

Has Four Star Campground had any water quality violations?

The EPA has 389 violations on file for Four Star Campground, of which 281 are health-based (a contaminant limit or required treatment was breached) and 1 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.