Eagle Creek Reservoir
Marion County, Indiana140 acresView mapDirections
Not enough samples to grade — no water-quality sampling on record for this lake. No letter yet. Here is what we do have.
Eagle Creek Reservoir in Marion County, Indiana is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 140 acres.
- Area
- 140 acres
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Watch Eagle Creek Reservoir’s letter
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Why Eagle Creek Reservoir 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 Eagle Creek Reservoir, 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.
Eagle Creek Reservoir is a 140-acre lake in Marion County, Indiana.
Source: EPA Water Quality Portal sampling records, IDEM, last sampled recent years. Grade methodology: LakeQuality methodology.
Swimming Safety
Not ratedElevated nutrients
The letter is not a swimming clearance. Check local advisories before you swim.
Water quality measurements for Eagle Creek Reservoir
These readings exist but are not enough for an A–F grade — see why.
No clarity data. TSI 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) |
Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 140 acres |
No bathymetric survey has been published for Eagle Creek Reservoir, so its depth is not documented here.
Fishing Eagle Creek Reservoir
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Frequently asked questions about Eagle Creek Reservoir
Where is Eagle Creek Reservoir?
- Eagle Creek Reservoir is a lake in Marion 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 Eagle Creek Reservoir?
- Eagle Creek Reservoir in Marion County, Indiana is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 140 acres.
Is Eagle Creek Reservoir safe to swim in?
- The letter is not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
Measurements for Eagle Creek Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.