Loch Ayr Lake vs Slipbluff Lake
Water quality, depth, fish species, and recreation comparison.
Slipbluff Lake has a higher water quality grade (B, Good) than Loch Ayr Lake (D, Poor). Both are in Wisconsin.
Loch Ayr Lake and Slipbluff Lake are both in Iowa — a same-state head-to-head where the comparison comes down to lake-specific differences in depth, watershed, and monitoring history rather than the broader state-level water-quality regime. The grades are meaningfully apart: Slipbluff Lake grades a B while Loch Ayr Lake grades a D. That two-letter spread reflects real underlying differences — different watershed inputs, different depth profiles, or different monitoring rigor.
For a recreational visitor, the wider grade gap is decisive — Slipbluff Lake is the better water-quality choice. For a researcher, the gap is the interesting part: what is different about the two watersheds, and which of those differences is mutable?
Loch Ayr Lake
Very murky, less than 2 ft of visibility.
Slipbluff Lake
Moderate clarity, visible to about 9 ft.
Side-by-Side Metrics
| Metric | Loch Ayr Lake | Slipbluff Lake |
|---|---|---|
| Overall Grade | D (Poor) | B (Good) |
| Water Clarity | 2 ft | 9 ft |
| Phosphorus | No data | No data |
| Chlorophyll-a (Algae) | 29.7 µg/L | 4.5 µg/L |
| Maximum Depth | - | - |
| Surface Area | 78 acres | 18 acres |
| Public Access | Unknown | Unknown |
| Fish Species | 0 | 0 |
| Trophic State | eutrophic | mesotrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Slipbluff Lake wins on overall water quality with a Grade B versus Loch Ayr Lake's Grade D. Water clarity: 9 ft vs 2 ft. For fishing diversity, Slipbluff Lake also leads with 0 species.