Is Rock Creek Beach Lake Safe for Swimming?
Rock Creek Beach Lake in Jasper County, Iowa is not rated for water quality — its monitoring record does not meet the evidence bar. Not rated for swimming — there is not enough monitoring data to judge this lake. Water clarity: 1.1 ft visibility. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | NR (Not rated) |
| Water Clarity (Secchi Depth) | 1.1 ft |
| Location | Jasper County, Iowa |
How does Rock Creek Beach Lake compare?
Rock Creek Beach Lake is not rated for water quality — it does not have enough recent summer sampling for a letter grade, so it is not compared with the Iowa state average.
Water clarity (Secchi depth) sits at 1.1 feet. That signals heavy algae or sediment, often tied to high phosphorus from runoff.
Watch Rock Creek Beach Lake water quality
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