Bristol Reservoir Number Five
Bristol Reservoir Number Five in Northwest Hills County, Connecticut is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 38 acres.
- Area
- 38 acres
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Why Bristol Reservoir Number Five 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 Bristol Reservoir Number Five, 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.
Bristol Reservoir Number Five is a 38-acre lake in Northwest Hills County, Connecticut.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled recent years. Grade methodology: LakeQuality methodology.
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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 Bristol Reservoir Number Five
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 Bristol Reservoir Number Five
Compare lakeside cabins, hotels, and vacation rentals near Bristol Reservoir Number Five in Northwest Hills County, Connecticut — 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 Bristol Reservoir Number Five
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 38 acres |
No bathymetric survey has been published for Bristol Reservoir Number Five, so its depth is not documented here.
Fishing Bristol Reservoir Number Five
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Frequently asked questions about Bristol Reservoir Number Five
Where is Bristol Reservoir Number Five?
- Bristol Reservoir Number Five is a lake in Northwest Hills County, Connecticut. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Bristol Reservoir Number Five?
- Bristol Reservoir Number Five in Northwest Hills County, Connecticut is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 38 acres.
Is Bristol Reservoir Number Five safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Bristol Reservoir Number Five 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 Bristol Reservoir Number Five come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.