Eldorado
Tap water in Eldorado comes from 2 water systems: 1 medium risk, 1 high risk. Has an unresolved health violation, so check local advice where the rating is high risk.
2 official water systems are listed for this town. Each keeps its own rating.
Is it safe?
Eldorado
High risk
Has an unresolved health violation, so check local advice
1 health-based violation began in the last 3 years. 1 is still unresolved.
Serves about 4,715 people.
Source water: groundwater.
Last health violation began 2024-10-17.
The violations involved LEAD AND COPPER RULE REVISIONS.
Is it safe?
Saline Valley Conservancy District
Medium risk
Had a health violation recently, since fixed
3 health-based violations began in the last 3 years. 0 are still unresolved.
Serves about 3,921 people.
Source water: groundwater.
Last health violation began 2026-04-01.
The violations involved TTHM.
Source
US EPA Safe Drinking Water Information System.
Period covered: October 2023 to September 2026.
Covers community water systems serving 3,300 people or more. The rating uses health-based violations of federal drinking-water standards in the last three years, and whether those violations have been fixed. Each system is placed at a town it serves, so positions are approximate.
Common questions
Can I drink the tap water in Eldorado, Illinois?
Tap water in Eldorado comes from 2 water systems: 1 medium risk, 1 high risk. Has an unresolved health violation, so check local advice where the rating is high risk.
Where do these ratings come from?
US EPA Safe Drinking Water Information System. Period covered: October 2023 to September 2026.