What's in Waconia's water?

Waconia's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. It serves 13,277 people through 5,018 service connections.

How this compares nationally

Waconia has 3 violations on record in total, 0 of thems health-based - ranking it 11,623th of 12,903 systems by violation count, the 10th percentile nationally.

Against the MN average

MN's 254 covered systems average 0.8 health-based violations each; Waconia carries 0, not more than typical for the state. See the lead and copper guide for why lead counts differently.

Most recent violation on record

Waconia's most recent violation on record is dated 2020-01-08. Last reported to EPA: 05/28/2026.

What Waconia's record does not cover

Waconia's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. Between the utility's meter and Waconia's customers' taps is household plumbing, invisible to a system-level record ranked 11,623th of 12,903 by violation count. The guide to what this data misses covers that gap.