Where is Timber Lake?

Timber Lake is a lake in Jackson County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.

How deep is Timber Lake?

Timber Lake has a maximum depth of 4.9 feet. The lake covers 194 acres.

Are there boat ramps on Timber Lake?

Timber Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Timber Lake. Public access is listed as yes.

Can I fish at Timber Lake?

Timber Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by Minnesota's fish and wildlife agency, so check its current regulations before you go.

Timber Lake

Jackson County, Minnesota194 acresView map Directions

No nutrient or algae sampling on record from Minnesota PCA for this lake.

Max depth

4.9 ft

Bathymetric survey

Area

194 acres

Surface area

Shoreline

3 mi

Measured length

Impaired · Nutrients (phosphorus, nitrogen)
5 ft max depth
Public access

See the measurements Directions Where to stay

Timber Lake in Jackson County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 4.9 ft. Surface area: 194 acres.

Loading map…

Timber Lake is a 194-acre lake in Jackson County, Minnesota with a maximum depth of 5 feet. Limited fish-species data available. Public access is available with 1 public boat landing.

Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder. Methodology: how these readings are compared.

What Timber Lake is good for

From access and monitoring records, not editorial picks.

Boat launch1 documented ramp

Swimming conditions

No reading

Recreation use not supported

Nutrient and algae readings are not a swimming clearance. Timber Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for nutrients (phosphorus, nitrogen). Check local advisories before you swim.

Whether Timber Lake is safe to swim in today is a call for the Minnesota Pollution Control Agency and the Minnesota DNR and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

Compare swimming lakes near Mankato →

Get alerts for Timber Lake →

Water quality measurements for Timber Lake

These are the measurements Minnesota PCA publishes for Timber Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.

No clarity data. TSI undefined.

Ask about Timber Lake

Answers come straight from the public measurements and survey records on this page.

Lake Details

Max depth

4.9 ft

Surface area

194 acres

Shoreline

3 mi

Public access

Yes

Listed by Minnesota PCA

Recreation & Access

Boat Landings

Yes

Public Access

Timber LakePublic

Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps

Stays via Stay22

Stays near Timber Lake

Compare lakeside cabins, hotels, and vacation rentals near Timber Lake in Jackson County, Minnesota — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.

Top-rated places to stay near Timber Lake

Prices for Oct 16–18, 4 adults. Change dates on the map below.

Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.

Planning a whole trip? See where to stay at Minnesota’s top lakes →

Follow Timber Lake’s readings

Email me when new measurements post for this lake. Updates stay free.

Or email

Fishing Timber Lake

→ Timber Lake fishing regulations (limits, seasons, special rules)

EPA Impairment Status

Timber Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 4A).

Causes of impairment

Nutrients (phosphorus, nitrogen)

Designated uses not supporting: Recreation.

A Total Maximum Daily Load (TMDL) plan has been approved.

Source: EPA ATTAINS assessment unit MN32-0058-00 · Official waterbody report

Nearby Lakes in Jackson County

Teal Lake2.3 miView →Heron Lake3.7 miView →Lake Flaherty5.2 miView →Heron Lake1 ft clear4.8 miView →South Heron Lake—View →Fish Lake4.5 ft clear · Eutrophic—View →

Frequently asked questions about Timber Lake

Where is Timber Lake?: Timber Lake is a lake in Jackson County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Timber Lake?: Timber Lake in Jackson County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 4.9 ft. Surface area: 194 acres.
Is Timber Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Timber Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for nutrients (phosphorus, nitrogen). Check local advisories before you swim.
How deep is Timber Lake?: Timber Lake has a maximum depth of 4.9 feet. The lake covers 194 acres.
Are there boat ramps on Timber Lake?: Timber Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Timber Lake. Public access is listed as yes.
Can I fish at Timber Lake?: Timber Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by Minnesota's fish and wildlife agency, so check its current regulations before you go.