B61/100
BALTIC — Water Quality Report 2026
Serving 1,271 people · South Dakota
Water Source
Purchased Groundwater
County
—
System ID
SD4600034
Violations
32
Contaminant Test Results
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)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: August 1, 2025 – August 31, 2025Rule: Total Coliform RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
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 BALTIC
Is BALTIC water safe to drink?
BALTIC water receives a grade of B (61/100), which is considered good. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has BALTIC detected?
1 contaminants were tested in BALTIC's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does BALTIC have any EPA violations?
Yes, BALTIC has 32 EPA violation(s) on record, with the most recent in 2025. Violation types include MON, MR, TT. 1 are health-based violations.
How many people does BALTIC serve?
BALTIC serves approximately 1,271 people, South Dakota. The system provides water to 1 community: Baltic.
What type of water does BALTIC provide?
BALTIC sources its water from purchased groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is SD4600034.
How does BALTIC compare to other utilities in South Dakota?
BALTIC scores 61/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our South Dakota state page for a full comparison of water systems.