D27/100
CLARINDA TREATMENT COMPLEX — Water Quality Report 2026
Serving 1,439 people · Iowa
Water Source
Groundwater
County
—
System ID
IA7329501
Violations
29
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 4.38 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2025 – July 31, 2025Enforcement: Resolving — corrective action underway
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2025 – July 31, 2025Rule: 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
Frequently Asked Questions About CLARINDA TREATMENT COMPLEX
Is CLARINDA TREATMENT COMPLEX water safe to drink?
CLARINDA TREATMENT COMPLEX water receives a grade of D (27/100), which is considered poor. 1 contaminant(s) exceed EPA legal limits and 29 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has CLARINDA TREATMENT COMPLEX detected?
2 contaminants were tested in CLARINDA TREATMENT COMPLEX's water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does CLARINDA TREATMENT COMPLEX have any EPA violations?
Yes, CLARINDA TREATMENT COMPLEX has 29 EPA violation(s) on record, with the most recent in 2025. Violation types include MR, MON, MCL. 9 are health-based violations.
How many people does CLARINDA TREATMENT COMPLEX serve?
CLARINDA TREATMENT COMPLEX serves approximately 1,439 people, Iowa. The system provides water to 1 community: Clarinda.
What type of water does CLARINDA TREATMENT COMPLEX provide?
CLARINDA TREATMENT COMPLEX sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IA7329501.
How does CLARINDA TREATMENT COMPLEX compare to other utilities in Iowa?
CLARINDA TREATMENT COMPLEX scores 27/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our Iowa state page for a full comparison of water systems.