Green Lake
Cass County, Minnesota, near Poplar. DNR lake ID 11043900.
Green Lake is a 35-acre lake in Cass County, Minnesota, near Poplar. Summer water clarity averages 7.9 feet in Minnesota Pollution Control Agency monitoring. It is not on the DNR infested waters list as of September 2026.
Buying or selling on Green Lake? Ask us what lakeshore here actually sells for, which stretches of shoreline buyers compete for, and what’s coming up before it’s listed.
Tell us about your dream home on Green LakeWhat’s my Green Lake property worth?Call (218) 656-6469
Quick facts
| DNR lake ID | 11043900 |
|---|---|
| County | Cass County, near Poplar |
| Surface area | 35 acres |
| Maximum depth | Not surveyed |
| Share under 15 ft | Not surveyed |
| Water clarity (summer) | 7.9 ft through 2022 (satellite estimate) |
| Invasive species | Not on DNR infested waters list (Sept 2026) |
| Public water accesses | 1 |
Water quality
Summer averages from Minnesota Pollution Control Agency monitoring through 2022: clarity 7.9 ft.
Fishing regulations
No lake-specific regulation found in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Regulations change. Confirm with the DNR before fishing.
Invasive species
Not on the Minnesota DNR infested waters list as of September 2026. That means no confirmed listing, not a guarantee the lake is free of invasive species.
Public boat access
- Green Lake: 1 concrete slab launch ramp. SW of Pine River 14 miles from Hwy 371 and 44th street SW. Directions
DNR water access records (2023). Confirm current conditions with the DNR.
Nearby lakes
- Fish Lake 0.9 mi, Cass County
- Spider Lake 2.4 mi, Cass County
- Deer Lake 6.4 mi, Cass County
- Cut Lake 6.7 mi, Cass County
- Boot Lake 11.1 mi, Cass County
- Perch Lake 12.0 mi, Cass County
- Eagle Lake 12.1 mi, Cass County
- Norway Lake 12.8 mi, Cass County
Questions about Green Lake
How big is Green Lake?
Green Lake covers about 35 acres in Cass County, Minnesota.
How clear is Green Lake?
Summer water clarity on Green Lake averages 7.9 feet (Secchi depth) in MPCA monitoring through 2022.
Does Green Lake have zebra mussels or other invasive species?
Green Lake is not on the Minnesota DNR infested waters list as of September 2026. That means there is no confirmed listing; it is not a guarantee the lake is free of invasive species.
Where is the public boat access on Green Lake?
Green Lake has 1 public water access site on DNR record: Green Lake.
Are there lake homes for sale on Green Lake?
Homes on Green Lake come up for sale throughout the year, and some sell before they’re ever publicly advertised. Tell us what you’re looking for and our agents will run a custom search and send you matching homes on Green Lake and nearby lakes, including off-market opportunities when available.
What is it like to live on Green Lake?
Small, quiet water suited to paddling and fishing, and summer clarity around 7.9 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.
Are there special fishing regulations on Green Lake?
No lake-specific regulation was found for Green Lake in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Ask us about Green Lake
Whether you’re buying, selling, or just curious, our team works Cass County lakes every day. Send us a note or call (218) 656-6469.
Sources: Minnesota DNR LakeFinder records, DNR fish surveys (latest not on record), DNR infested waters list (Sept 2026), Minnesota Rules 6264.0400 (April 2026), MPCA monitoring via the Water Quality Portal, DNR water access records (2023), LAGOS-US. Lakewide information from public data; it does not describe any specific property. Verify shoreline, bottom type, and depth at any frontage.