Is There a Cleaner Lake Near West Lake Osceola?
Compared against 6 graded lakes within 30 miles, in Iowa.
West Lake Osceola holds Grade D (Nutrient-rich). Of the 6 lakes within 30 miles of it that carry a grade, none scores higher on nutrients and algae, so West Lake Osceola is the cleanest graded water in that radius. Lakes nearby without enough recent sampling to earn a letter are not part of that comparison.
The graded lakes it was measured against
| Lake | County | Grade | Distance | Clarity |
|---|---|---|---|---|
| West Lake Osceola | Clarke County | D | This lake | 2.2 ft |
| East Lake Osceola | Clarke County | F | 3.3 mi | 1.2 ft |
| Thayer Lake | Union County | F | 13.6 mi | 3.5 ft |
| Humeston Reservoir | Wayne County | F | 19 mi | 1.6 ft |
| Hooper Pond Lake | Warren County | D | 19.9 mi | 2.5 ft |
| Little River Lake | Decatur County | F | 20.1 mi | 2.3 ft |
| Three Mile Lake | Union County | D | 21.4 mi | 2.7 ft |
What the comparison covers
A grade on LakeQuality comes from EPA Water Quality Portal samples: phosphorus, nitrogen, chlorophyll-a and turbidity, measured against EPA National Lakes Assessment ecoregion classes. Secchi clarity is shown and is not scored. This page compares West Lake Osceola only with neighbouring lakes in Iowathat carry a letter of their own, within 30 miles. A nearby lake with too little recent sampling has no letter to compare, so it is absent from the table rather than ranked below. Where a driving distance is not published for a lake, the table says so instead of estimating one.