Tap Water File

HUMBOLDT MUNICIPAL WATER DEPT

ATTN CITY CLERK AND WATER SUPT 29 5TH ST S, HUMBOLDT, IA, 50548 · 515-332-3435

On the EPA record

Population served
4792
Service connections
2058
System type
Community water system
Primary water source
Groundwater under influence of surface water
Owner type
Local government

Drinking-water violations on record (3)

EPA's SDWIS records each violation as codes, not sentences. Each one below is shown with EPA's own published description of that violation type and contaminant. Health-based violations — a contaminant limit or treatment requirement not met — are marked apart from monitoring and reporting failures.

— Monitoring and Reporting

category MR · monitoring & reporting

Monitoring of Treatment (SWTR-Filter) — Long Term 2 Enhanced Surface Water Treatment Rule

Recorded as corrected on .

— Maximum Contaminant Level Violation

category MCL · health-based

Maximum Contaminant Level Violation, Monthly (TCR) — Coliform (TCR)

Recorded as corrected on .

monitoring & reporting

Safe Drinking Water Act violation (EPA violation type code ?)

Source: US Environmental Protection Agency (EPA) · EPA public water system ID (PWSID) IA4641064