Duck Lake
Duck Lake in Gogebic County, Michigan is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 9 ft visibility. Maximum depth: 25 ft. Surface area: 612.1 acres.
- Clarity
- 9 ft
- Max depth
- 25 ft
- Area
- 612 acres
- Trend
- ↑ Improving
- Public access
- Yes
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Free interactive depth-contour map of Duck Lake, reaching a maximum surveyed depth of 25 ft. Toggle Depth contours to overlay the bathymetric survey lines. Contour data from Michigan DNR.
Why Duck Lake has no grade
We grade a lake only when the monitoring record supports a letter: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Duck Lake, the only measurement available is water clarity, which is not a water-quality indicator on its own — EPA's National Lakes Assessment does not grade clarity. Sampling here has recorded water clarity, but not phosphorus and algae (chlorophyll-a).
Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.
Sampling is run by EGLE and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Duck Lake is a 612-acre lake in Gogebic County, Michigan with a maximum depth of 25 feet. Overall water quality is improving over recent sampling years. The lake supports 16 documented fish species including Black crappie, Bluegill, and Bluntnose minnow. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, EGLE, last sampled 2022-09-17. Grade methodology: LakeQuality methodology.
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Swimming Safety
Not ratedLimited data
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Duck Lake
These readings exist but are not enough for an A–F grade — see why.
Moderate clarity, visible to about 9 ft. Trophic State Index: 45.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 9 ft | Not graded |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 45 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Duck Lake
Compare lakeside cabins, hotels, and vacation rentals near Duck Lake in Gogebic 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 Duck Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 25 ft |
| Surface Area | 612 acres |
| Public Access | Yes |
Recreation & Access
- Duck LakePublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fish Species
Click a species to see every graded lake where it is documented.
Fishing Duck Lake
Water Quality Trend: ↑ Improving
Based on 7 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↑ Improving | +0.613 m/yr | 7 |
| Phosphorus | ↑ Improving | -0.29 µg/L/yr | 7 |
| Chlorophyll-a | ↓ Declining | +0.19 µg/L/yr | 7 |
EPA Impairment Status
Duck Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 4A).
Causes of impairment
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit MI040201020201-04 · Official waterbody report
Graded lakes near Duck Lake
Duck Lake has no grade, but these lakes within a short drive do.
Nearby Lakes in Gogebic County
Frequently asked questions about Duck Lake
Where is Duck Lake?
- Duck Lake is a lake in Gogebic County, Michigan. LakeQuality has not rated this lake (UNRATED) — there is not enough recent sampling to assign a letter.
What is the water quality grade for Duck Lake?
- Duck Lake in Gogebic County, Michigan is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 9 ft visibility. Maximum depth: 25 ft. Surface area: 612.1 acres.
Is Duck Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Duck Lake is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
How deep is Duck Lake?
- Duck Lake has a maximum depth of 25 feet. The lake covers 612.1 acres.
What fish are in Duck Lake?
- Fish species found in Duck Lake include Black crappie, Bluegill, Bluntnose minnow, Brook trout, Central mudminnow, Common shiner, Creek chub, Golden shiner, Largemouth bass, Mottled sculpin, Northern pike, Pumpkinseed, Rock bass, Smallmouth bass, White sucker, Yellow perch. Duck Lake is located in Gogebic County, Michigan.
Are there boat ramps on Duck Lake?
- Duck Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Duck Lake. Public access is listed as yes.
Explore Duck Lake across LakeQuality
14.7 mi away · 50 ft
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Where this data comes from
203 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
NALMS203 samples · 2016–2022
Monitoring station identifiers (1)
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See how grades are calculated and data sources.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database
Named boat-access points from the USGS National Boat Ramps inventory