Maggie Lakes
Iron County, Michigan70 acresView mapDirections
EGLE publishes the water-quality measurements for Maggie Lakes. Here is what has been measured.
- Limited data
Maggie Lakes in Iron County, Michigan has water-quality measurements published by EGLE, shown here as reported. Water clarity: 9 ft visibility. Surface area: 69.9 acres.
Maggie Lakes is a 70-acre lake in Iron County, Michigan. Overall water quality is improving over recent sampling years.
Source: EPA Water Quality Portal sampling records, EGLE, last sampled 2022-09-15. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Maggie Lakes is safe to swim in today is a call for the Michigan Department of Environment, Great Lakes, and Energy (EGLE) and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Maggie Lakes
These are the measurements EGLE publishes for Maggie Lakes, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Moderate clarity, visible to about 9 ft. TSI 45.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 9ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | No reading The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. | |
| Chlorophyll-a (algae) | No reading The green pigment in algae — a direct measure of how much algae is in the water. | |
| Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a. | 45 | Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Moderate nutrients, good water quality
Ask about Maggie Lakes
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
70 acres
No bathymetric survey has been published for Maggie Lakes, so its depth is not documented here.
Stays via Stay22
Stays near Maggie Lakes
Compare lakeside cabins, hotels, and vacation rentals near Maggie Lakes in Iron County, Michigan — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Maggie Lakes
Prices for Oct 23–25, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a whole trip? See where to stay at Michigan’s top lakes →
Follow Maggie Lakes’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Maggie Lakes
Water Quality Trend: Improving
Based on 7 years of monitoring (2016–2023).
Water clarity
Improving5 years
Phosphorus
Improving-0.96 µg/L/yr7 years
Chlorophyll-a
Stable-0.09 µg/L/yr7 years
Nearby Lakes in Iron County
Frequently asked questions about Maggie Lakes
Where is Maggie Lakes?
- Maggie Lakes is a lake in Iron County, Michigan. Its water-quality measurements are published by EGLE and shown on this page as reported.
What is the water quality of Maggie Lakes?
- Maggie Lakes in Iron County, Michigan has water-quality measurements published by EGLE, shown here as reported. Water clarity: 9 ft visibility. Surface area: 69.9 acres.
Is Maggie Lakes safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Explore Maggie Lakes across LakeQuality
Fish species and the cleanest lakes across Michigan
Fish species and best lakes in Iron County
Species activity outlook by water temperature and season
Top lakes and where to stay in the Upper Peninsula area
Where to stay at Michigan's top lakes, each with its readings
Michigan's cleanest lakes, ranked on agency measurements
More lakes in Michigan
Other Lakes in Michigan
Mesotrophic Lakes in Michigan
Where this data comes from
92 measurements from 1 monitoring station, 2016–2022. Retrieved from the EPA Water Quality Portal on 2026-08-26.
Collected and reported by
- North American Lake Management Society
NALMS92 samples · 2016–2022
Monitoring station identifiers (1)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.