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LakeQuality

Lake Bonita

NR
Not yet rated
47 acres

Lake Bonita in Foster County, North Dakota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 47 acres.

Area
47 acres

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Why Lake Bonita 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 Lake Bonita, 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.

Lake Bonita is a 47-acre lake in Foster 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 Lake Bonita

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 Lake Bonita

Compare lakeside cabins, hotels, and vacation rentals near Lake Bonita in Foster 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 Lake Bonita

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Lake Details

CharacteristicValue
Surface Area47 acres

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

Fishing Lake Bonita

Nearby Lakes in Foster County

Frequently asked questions about Lake Bonita

Where is Lake Bonita?

Lake Bonita is a lake in Foster 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 Lake Bonita?

Lake Bonita in Foster County, North Dakota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 47 acres.

Is Lake Bonita safe to swim in?

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