Hagen Lake
Oconto County, Wisconsin · WBIC 421700
Size
27 acres
Max depth
26 ft
DNR lake type
Simple, Warm, dark water color
Water clarity
6.6 ft
Moderate, measured Aug 2017
A warm-water lake type: the DNR groups it with lakes that warm up through summer. This describes the lake type in general, not this lake in particular.
Outline
Drawn from the DNR's 24K hydrography (surveyed 1991), so the shape is approximate and a landing can sit a little off the shore. Open the DNR lake map.
Water clarity
6.6 ft Secchi depthModerateOlder reading
Last measured Aug 23, 2017. 2 readings on record, 1999 to 2017.
Only a few readings are on record.
Nothing has been measured in the last 5 years, so this may not match the lake today.
Secchi depth is how far down a white disk stays visible. A bigger number means clearer water. Clear means a Secchi depth of 10 feet or more, moderate 5 to 10 feet, low under 5 feet.
Wisconsin DNR water monitoring (volunteer and staff), via the Water Quality Portal; station HAGEN LAKE - HAGEN LAKE. Checked Oct 23, 2026.
Today at the lake
Forecast: National Weather Service (no endorsement implied). Sunrise, sunset and moon phase are calculated. The moon phase can be a day off.
Fish recorded near this lake
- Bluegill Lepomis macrochirus1965 to 1966; 2 records
- Largemouth Bass Micropterus salmoides1965 to 1966; 2 records
- Pumpkinseed Lepomis gibbosus1965; 1 record
- Walleye Sander vitreus1965; 1 record
- Yellow Perch Perca flavescens1965; 1 record
Recorded in open fish survey and museum records (GBIF). A record shows a fish was found near this lake in that year, not that it is there now, and says nothing about how many. Most coordinates are rounded to about 1 km, so a record is attached only when one lake is the clear match.
Open fish survey and museum records from GBIF; datasets are listed on the sources page. Checked Oct 23, 2026.
More lakes in Oconto County
- Little Gillett Lake0.6 miles away
- Gillett Lake0.7 miles away
- Camp Four Lake0.8 miles away
- Upper Island Lake1.3 miles away
- Big Island Lake1.4 miles away
- Lower Island Lake1.5 miles away
Where this comes from
- Size, depth and lake typeWisconsin DNR lake classifications, checked Oct 23, 2026
- OutlineWisconsin DNR 24K hydrography, checked Oct 23, 2026
- Regulations linkWisconsin DNR fishing regulations (linked, not restated), checked Oct 23, 2026
- Water clarityWisconsin DNR water monitoring, via the Water Quality Portal, checked Oct 23, 2026
- Fish recordedOpen fish survey and museum records, via GBIF, checked Oct 23, 2026
- VHS statusWisconsin DNR VHS status by watershed, checked Oct 24, 2026
See data sources for what each source covers, and about for how the numbers are matched to lakes.
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