42.564157, -90.09391 · Lafayette County ·
NID WI00863. Tap the map to open this water in the
live app.
What the runs do here
Tr Wolf Creek carries no anadromous run on our corridor map, so
this page makes no claim about salmon or steelhead at this dam. What it sits on is coldwater —
resident trout water — and the section below says which classification says so.
The structure
Owner
Sever, Mirko Private
Purpose
Recreation
Completed
1974
Type
Earth
Height
26 ft
Length
725 ft
Spillway
Uncontrolled
Storage
79 acre-ft · 4 acre pool
Drainage
0 sq mi
Condition
Fair · Low hazard potential
From the National Inventory of Dams (USACE). Hazard potential is a
downstream-consequence classification, not a statement about the structure's condition.
The water above and below
Wolf Creek
0.66 mi from the dam · Class II · wild supplemented (WDNR) · typed Cold
Coldwater designation is the state's own classification. A dam sits on one river and this list
is every designated reach within a mile and a half of it, so a tributary mouth shows up here too.
Water right now
No USGS temperature gauge we read reports within 20 miles of this dam, so
this page has no live number for it. That is a gap in the gauge network, not a judgement about
the water.
Getting to it
Rolli Landing
4.3 mi · boat launch · Pecatonica River
Public access sites near the dam, straight-line distance. A dam itself is private property
unless its owner says otherwise; these are the places the state lists as open.