#61 of the LakePA 100 · Southwest
Duman Lake
Cambria County · Southwest region · 21 acres
Quiet Water Small Water Checked Oct 2026
- Size
- 21 acres as listed by the Fish and Boat Commission's lake page
- Boat traffic
- Quiet water: paddle craft and electric-motor boats only. As listed by the Fish and Boat Commission's lake page, checked Oct 2026.
- Permit
- PA boat registration or a PFBC/State Parks launch permit is required to launch here. Paddling rules →
- Dam
- This lake is held back by a dam. Stay well away from the dam, spillway and outlet structures.
Where to put in
Duman Dam access area
Ramp · ramp
40.57083, -78.83733 (about ±50 m)
Parking: 10 spaces or more
PA boat registration or a PFBC/State Parks launch permit is required to launch here.
Access notices
No access notice on file (we last checked Oct 4, 2026). Check PFBC PA Lakes page before you go.
About Duman Lake
Number 61 on the LakePA 100 is Duman Lake, a 21-acre reservoir in Cambria County (Southwest region). You may also see it called Duman Dam. The acreage comes from the Fish and Boat Commission's page for the lake. Under a hundred acres, it belongs to the Small Water tier. It is Quiet Water: paddle craft and electric-motor boats only. That rule is as listed by the Fish and Boat Commission's page for the lake. The one listed put-in is Duman Dam access area, with a launch ramp and parking listed as 10 spaces or more. Launching at a Fish and Boat Commission or state park site requires a Pennsylvania boat registration or a PFBC or State Parks launch permit. It is held back by a dam: stay well clear of the dam, the spillway and the outlet structures. It counts toward the Southwest region milestone. As the crow flies, the closest put-in is about 17 miles from Johnstown. Check the operator's notices, the weather and posted signs before you launch.
Rules for paddlers
Pennsylvania's paddler rules (permits, life jackets, whistle and light) are on one dated page. Paddling rules →
Safety
Paddling has real risks. Wear your life jacket. Pennsylvania requires it to be worn on canoes, kayaks and paddleboards from Nov 1 through Apr 30, and by children 12 and under all year. Check the weather, posted signs and the operator's notices before you launch. Stay well away from dams, spillways and outlet structures. You paddle at your own risk.
Nearby on the list
Straight-line distance between the lakes, not driving distance.
Questions about Duman Lake
Where do I put in at Duman Lake?
Duman Lake has one listed put-in: Duman Dam access area. Duman Dam access area is at 40.57083, -78.83733 with ramp; parking: 10 spaces or more.
Are motorboats allowed on Duman Lake?
Quiet water: paddle craft and electric-motor boats only. As listed by the Fish and Boat Commission's lake page, checked Oct 2026.
Do I need a launch permit at Duman Lake?
Yes, at the Fish and Boat Commission launch: a Pennsylvania boat registration or a PFBC or State Parks launch permit is required.
Source: PFBC, “Registration vs. Launch Permit”, checked 4 Oct 2026.
How big is Duman Lake?
21 acres, as listed by the Fish and Boat Commission's lake page.
Sources
- PFBC lake page — checked Oct 4, 2026
- Fish and Boat Commission access map — checked Oct 4, 2026
- USGS National Hydrography Dataset — checked Oct 4, 2026
Every fact on this page comes from these public sources. Posted signs and official notices always control.
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