Seven Sisters Lakes
Seven Sisters Lakes in Steuben County, Indiana is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 26 acres.
- Area
- 26 acres
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Why Seven Sisters Lakes 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 Seven Sisters Lakes, 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 IDEM and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Seven Sisters Lakes is a 26-acre lake in Steuben County, Indiana.
Source: EPA Water Quality Portal sampling records, IDEM, 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 Seven Sisters Lakes
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 Seven Sisters Lakes
Compare lakeside cabins, hotels, and vacation rentals near Seven Sisters Lakes in Steuben County, Indiana — 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 Seven Sisters Lakes
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 26 acres |
No bathymetric survey has been published for Seven Sisters Lakes, so its depth is not documented here.
Fishing Seven Sisters Lakes
Nearby Lakes in Steuben County
Frequently asked questions about Seven Sisters Lakes
Where is Seven Sisters Lakes?
- Seven Sisters Lakes is a lake in Steuben County, Indiana. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Seven Sisters Lakes?
- Seven Sisters Lakes in Steuben County, Indiana is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 26 acres.
Is Seven Sisters Lakes safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Seven Sisters Lakes 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 Seven Sisters Lakes come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.