Skip to main content
LakeQuality

1j Lake vs Lake Nockamixon

Water quality, depth, fish species, and recreation comparison.

1j Lake has a higher water quality grade (C, Fair) than Lake Nockamixon (D, Poor). Both are in Wisconsin.

Both 1j Lake and Lake Nockamixon sit in Pennsylvania. 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 close: 1j Lake (C) and Lake Nockamixon (D) are within one letter of each other on the LakeGrade rubric. The per-parameter sub-grades below will show where the small differences actually live.

With grades this close, the choice between the two lakes turns on non-water-quality factors: depth, fish species, public access, distance from home. The per-lake pages below cover all of those.

C

1j Lake

Lancaster County, Wisconsin

No clarity data.

D

Lake Nockamixon

Bucks County, Wisconsin

Murky, only visible to about 4.8 ft.

Side-by-Side Metrics

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Metric1j LakeLake Nockamixon
Overall GradeC (Fair)D (Poor)
Water ClarityNo data4.8 ft
Phosphorus56 µg/LNo data
Chlorophyll-a (Algae)No dataNo data
Maximum Depth--
Surface Area10 acres1.4K acres
Public AccessUnknownUnknown
Fish Species00
Trophic Stateeutrophiceutrophic

Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).

Verdict

1j Lake wins on overall water quality with a Grade C versus Lake Nockamixon's Grade D. For fishing diversity, 1j Lake also leads with 0 species.