1
—Finger Lakes
Boone County, Missouri · 21.6 mi from Dc Rogers Lake
- +Two grade letters higher (D → A)
- ++5.2 ft water clarity
- +Lower phosphorus (16.5 vs 38.8 µg/L)
Cleaner Lakes Than Dc Rogers Lake
5 lakes with lower nutrient and algae readings within 30 miles, ranked by grade improvement and proximity.
Dc Rogers Lake carries nutrient and algae readings on record. Within 30 miles, 5 lakes read lower. Finger Lakes (Boone County, Grade A, 21.6 mi away) is the closest meaningful upgrade.
Reviewed by LakeQuality Editorial Team · Updated
3
—Old Reservoir
Randolph County, Missouri · 22.3 mi from Dc Rogers Lake
- +Higher grade (D → C)
- +Lower phosphorus (33 vs 38.8 µg/L)
5
—Rothwell Lake
Randolph County, Missouri · 22.5 mi from Dc Rogers Lake
- +Higher grade (D → C)
- +Lower phosphorus (32 vs 38.8 µg/L)
Reading the cohort
Within 30 miles of Dc Rogers Lake, 5 water bodies carry lower nutrient and algae readings on the same EPA water-quality metrics. That density of cleaner options is itself a signal: when several nearby lakes read better on the same indicators, the differences at Dc Rogers Lake are typically lake-specific (depth, watershed inflow, stratification pattern) rather than regional. The choice for a swim, paddle, or fishing trip is genuinely between meaningfully different water bodies, not between marginal differences in the same dataset.
The nearest cleaner alternative — Finger Lakes in Boone County — sits 21.6 miles from Dc Rogers Lake, putting it firmly in "destination trip" rather than "neighborhood swap" range. The water-quality gap has to be the deciding factor; for a casual outing, Dc Rogers Lake is the practical choice and the cleaner options are reserved for purpose-specific visits.
Each lake's nutrient and algae readings — total phosphorus, total nitrogen, chlorophyll-a, and turbidity — are shown beside the EPA National Lakes Assessment 2022 condition class for that lake's own ecoregion, so a reading is compared against the lakes it would naturally resemble. LakeQuality publishes no letter grade. Lower readings mean measurably less nutrient and algae in the water, not better scenery or access: the lake with the clearest, lowest-nutrient water can have worse boat-launch facilities or shoreline access than a neighbor, so the comparison is one input alongside the rest of trip planning. How the readings are classified is on our methodology page.
How this list is built
Sampled lakes on LakeQuality carry readings from EPA Water Quality Portal samples — nutrients and algae measured against EPA National Lakes Assessment ecoregion classes. Secchi is shown, not scored. To suggest cleaner alternatives, we filter lakes within 30 miles to those with a strictly higher numeric score, then rank by the size of the improvement with a small proximity tiebreak. Cross-state and limited-data lakes are excluded so the list stays locally relevant.