J. Clark Salyer Pool 357 vs Lake Darling
Water quality, depth, fish species, and recreation comparison.
Lake Darling has a higher water quality grade (B, Good) than J. Clark Salyer Pool 357 (F, Very Poor). Both are in Wisconsin.
Both J. Clark Salyer Pool 357 and Lake Darling sit in North Dakota. A same-state comparison strips out the state-level water-quality regime as a variable: any grade differences here are about the lakes themselves, not the agencies grading them. The grades are meaningfully apart: Lake Darling grades a B while J. Clark Salyer Pool 357 grades a F. 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 — Lake Darling 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?
J. Clark Salyer Pool 357
Very murky, less than 2.2 ft of visibility.
Lake Darling
Moderate clarity, visible to about 9.8 ft.
Side-by-Side Metrics
| Metric | J. Clark Salyer Pool 357 | Lake Darling |
|---|---|---|
| Overall Grade | F (Very Poor) | B (Good) |
| Water Clarity | 2.2 ft | 9.8 ft |
| Phosphorus | 215 µg/L | No data |
| Chlorophyll-a (Algae) | 23.3 µg/L | 6.5 µg/L |
| Maximum Depth | - | - |
| Surface Area | 5.0K acres | 9.7K 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
Lake Darling wins on overall water quality with a Grade B versus J. Clark Salyer Pool 357's Grade F. Water clarity: 9.8 ft vs 2.2 ft. For fishing diversity, Lake Darling also leads with 0 species.