Bybee Lake
Bybee Lake in Multnomah County, Oregon is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 232 acres.
- Area
- 232 acres
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Why Bybee 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 Bybee 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 Oregon DEQ and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Bybee Lake is a 232-acre lake in Multnomah County, Oregon.
Source: EPA Water Quality Portal sampling records, Oregon DEQ, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Bybee Lake water quality
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Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Bybee Lake
These readings exist but are not enough for an A–F grade — see why.
No clarity data. Trophic State Index: undefined.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) |
Where to stay near Bybee Lake
Compare lakeside cabins, hotels, and vacation rentals near Bybee Lake in Multnomah County, Oregon — 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 Bybee Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 232 acres |
No bathymetric survey has been published for Bybee Lake, so its depth is not documented here.
Fishing Bybee Lake
Nearby Lakes in Multnomah County
Frequently asked questions about Bybee Lake
Where is Bybee Lake?
- Bybee Lake is a lake in Multnomah County, Oregon. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Bybee Lake?
- Bybee Lake in Multnomah County, Oregon is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 232 acres.
Is Bybee Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Bybee Lake is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Explore Bybee Lake across LakeQuality
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Where this data comes from
Measurements for Bybee Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.