Little Emily Lake
Crow Wing County, MinnesotaLimited DataMesotrophic
Little Emily Lake comes in at a B on the grading rubric — a respectable showing for a Minnesota lake of its size and depth.
Mesotrophic conditions dominate at Little Emily Lake: enough nutrients for a healthy fishery, not so much that algal blooms become a chronic problem. Little Emily Lake reaches 26 ft at its deepest point — typical for Minnesota mid-sized lakes, with seasonal stratification but limited cold-water refuge. The lake is compact at 99 acres, with 1.8 miles of shoreline and little volume to buffer nutrient inputs. Within Crow Wing County's 120 graded lakes, Little Emily Lake ranks 88 — below the local median, though not at the bottom.
No invasive species are currently listed at Little Emily Lake — the lake remains off the Minnesota infested-waters roster. The state fisheries records do not list documented species for Little Emily Lake, which usually reflects a lack of formal fisheries survey work rather than an empty lake. The lake lacks a documented public access point, so visitor use is limited. Monitoring depth is thin here: the LakeGrade rubric is applied to a small number of sample years, and the grade will be revised as more data accumulates.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled 2020-10-15. Grade methodology: LakeGrade methodology.
Track Little Emily Lake
Subscribe for LakeQuality updates by email. No spam, unsubscribe anytime.
Swimming Safety
Good for swimming, clear water with low algae levels
Water Quality Grade: B, Good
Good clarity, visible to about 12.5 ft. Trophic State Index: 41.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 12.5 ft | B |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 41 | Mesotrophic |
Moderate nutrients, good water quality
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 26 ft |
| Surface Area | 98.9 acres |
| Shoreline Length | 1.8 mi |
| Littoral Zone | 90% |
| Public Access | No |
Water Quality Trend: ↓ Declining
Based on 5 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↓ Declining | -0.173 m/yr | 5 |
| Phosphorus | ↓ Declining | +0.55 µg/L/yr | 5 |
Location
County Ranking
Ranked #88 of 120 lakes in Crow Wing County
Cleaner Lakes Within 30 Miles
Little Emily Lake holds Grade B. 5 nearby lakes hold higher grades.
Nearby Lakes in Crow Wing County
More Minnesota Lake Rankings
State Parks Near Little Emily Lake
Other Grade B Lakes in Minnesota
Mesotrophic Lakes in Minnesota
DNR Fisheries Survey Summary
2 surveys on file from MN DNR Fisheries. Most recent: 1987-08-05 (Standard Survey).
Top Species by Catch Rate
| Species | Avg CPUE | Avg Weight |
|---|---|---|
| Black Crappie | 43.67 | 0.18 lb |
| Bluegill | 31.89 | 0.14 lb |
| Yellow Bass | 24.06 | 0.35 lb |
| Yellow Perch | 10.61 | 0.24 lb |
| Northern Pike | 7.25 | 3.46 lb |
| Pumpkinseed | 4.00 | 0.1 lb |
CPUE = catch per unit effort, averaged across surveys (excludes juvenile shoreline seining). Higher CPUE = more abundant in standardized sampling.
From the 1987-08-05 survey
Largemouth bass and black crappie net catches indicate above average populations. Net catches were above the third quartile of the Brainerd area lakes that are smaller than 230 acres and have a total alkalinity of less than 47.6 ppm. Northern pike, pumpkinseed, bluegill and yellow perch net catches indicate a normal…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Little Emily Lake. 2 reports on file.
- —Fisheries Lake Survey — Little EmilyFisheries Lake Survey · MN DNR LakeFinder
- —Aquatic Plant Report — Little Emily (0232)Aquatic Plant Report · MN DNR LakeFinder
EPA Impairment Status
Little Emily Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).
Causes of impairment
Source: EPA ATTAINS assessment unit MN11-0043-02 · Official waterbody report · Matched by proximity (1.66 km)
Data Sources
Water quality data from the EPA Water Quality Portal
Impairment status from EPA ATTAINS 303(d) database
Grading methodology based on Metropolitan Council standards
Lake details from Minnesota DNR LakeFinder
Most recent sample: 2020-10-15
Monitoring stations: 1