D31/100
El Dorado Springs Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 3,593 residents · Missouri
What's In El Dorado Springs's Tap Water?
31
Contaminants Tested
0
Exceed EPA Limits
1
Above EPA Goals
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
1
Health-Related
TIER 1 — URGENTResolved
Maximum Contaminant Level Violation
When: October 1, 2021 – October 31, 2021Rule: Total Coliform RuleEnforcement: Resolving — corrective action underway
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Water Utility Details
EL DORADO SPRINGS PWS
Population Served
3,593
Water Source
Groundwater
System ID
MO5010241
Frequently Asked Questions About El Dorado Springs Water
Is El Dorado Springs tap water safe to drink?
El Dorado Springs, Missouri tap water receives a grade of D (31/100), which is considered poor. 0 contaminant(s) exceed EPA maximum contaminant levels and 14 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in El Dorado Springs's water?
Of the 31 contaminants tested in El Dorado Springs's water supply, the most notable include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does El Dorado Springs have any water quality violations?
Yes, El Dorado Springs has 14 EPA violation(s) on record, with the most recent in 2021. Violation types include MCL, MR. 13 of these are health-based violations, which are the most serious category.
Do I need a water filter in El Dorado Springs?
El Dorado Springs water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. 1 contaminant(s) exceed these stricter goals.
Where does El Dorado Springs's tap water come from?
El Dorado Springs's drinking water is sourced from groundwater and supplied by EL DORADO SPRINGS PWS. The system serves approximately 3,593 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is El Dorado Springs's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. El Dorado Springs's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does El Dorado Springs's water compare to other cities in Missouri?
El Dorado Springs's water quality score of 31/100 earns a grade of D, which is considered poor. This is a concerning score that suggests significant water quality issues. Visit our Missouri state page to see how all cities in the state compare.
What should I do if I'm concerned about El Dorado Springs's water quality?
If you have concerns about El Dorado Springs's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (EL DORADO SPRINGS PWS) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.