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LakeQuality

Smoky Lake

NR
Not yet rated
1,200 acres

Smoky Lake in McHenry County, North Dakota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 1200 acres.

Area
1,200 acres

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Why Smoky 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 Smoky Lake, no water-quality sampling on record for this lake.

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 NDDEQ and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.

Smoky Lake is a 1,200-acre lake in McHenry County, North Dakota.

Source: EPA Water Quality Portal sampling records, NDDEQ, last sampled recent years. Grade methodology: LakeQuality methodology.

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Swimming Safety

Not rated

Elevated nutrients

Not rated for swimming — there is not enough monitoring data to judge this lake

Compare the safest swimming lakes near Devils Lake

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Water quality measurements for Smoky Lake

These readings exist but are not enough for an A–F grade — see why.

No clarity data. Trophic State Index: undefined.

MetricValueGrade
Water Clarity (Secchi Depth)No recent samples
PhosphorusNo recent samples
Chlorophyll-a (Algae)No recent samples
Trophic State Index (TSI)

Where to stay near Smoky Lake

Compare lakeside cabins, hotels, and vacation rentals near Smoky Lake in McHenry County, North Dakota — 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 Smoky Lake

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Lake Details

CharacteristicValue
Surface Area1,200 acres

No bathymetric survey has been published for Smoky Lake, so its depth is not documented here.

Fishing Smoky Lake

Nearby Lakes in McHenry County

Frequently asked questions about Smoky Lake

Where is Smoky Lake?

Smoky Lake is a lake in McHenry County, North Dakota. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.

What is the water quality grade for Smoky Lake?

Smoky Lake in McHenry County, North Dakota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 1200 acres.

Is Smoky Lake safe to swim in?

Not rated for swimming — there is not enough monitoring data to judge this lake. Smoky Lake is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.

Where this data comes from

Measurements for Smoky Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.

Other records on this page

Depth, fish, and access data from North Dakota Game & Fish