D
Milwaukee Harbor Estuary Lake
Milwaukee County, WisconsinLimited Data
Water Quality Grade: D — Poor
Murky — only visible to about 3.9 feet.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.2 m | D |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | No data |
Location
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County Ranking
Ranked #14 of 15 lakes in Milwaukee County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2025-11-04
Monitoring stations: 1