Bog Brook Flowage
Bog Brook Flowage in Washington County, Maine is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 631 acres.
- Area
- 631 acres
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Why Bog Brook Flowage 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 Bog Brook Flowage, 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 your state environmental agency and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Bog Brook Flowage is a 631-acre lake in Washington County, Maine.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Bog Brook Flowage 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 Bog Brook Flowage
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 Bog Brook Flowage
Compare lakeside cabins, hotels, and vacation rentals near Bog Brook Flowage in Washington County, Maine — 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 Bog Brook Flowage
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 631 acres |
No bathymetric survey has been published for Bog Brook Flowage, so its depth is not documented here.
Fishing Bog Brook Flowage
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Frequently asked questions about Bog Brook Flowage
Where is Bog Brook Flowage?
- Bog Brook Flowage is a lake in Washington County, Maine. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Bog Brook Flowage?
- Bog Brook Flowage in Washington County, Maine is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 631 acres.
Is Bog Brook Flowage safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Bog Brook Flowage is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
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Where this data comes from
Measurements for Bog Brook Flowage come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.