
Kosciusko County lakes
Living on Irish Lake
The crossroads of the Barbee Chain, near North Webster.
At a glance
- Size
- 182 acres
- Max depth
- 36 ft
- Average depth
- 10.7 ft
- Watershed
- 32,250 acres
- Location
- North Webster area
- Boating rule
- 10 mph at all times
- Public access
- Yes — see below
How big and how deep is Irish Lake?
Irish Lake covers about 182 acres and reaches a maximum depth of about 36 feet, with an average depth of about 10.7 feet. Its watershed — the land that drains into it — is about 32,250 acres.
The lake bottom is listed as marl, muck and sand. That's worth knowing when you picture wading in off your own dock.
Boating on Irish Lake
The listed rule on Irish Lake is 10 mph at all times. That makes it better suited to pontoons, fishing and paddling than to skiing or tubing.
Rules can change, so confirm current regulations with Indiana DNR before you go.
Fishing on Irish Lake
Species listed for Irish Lake include bluegill and redear.
Indiana publishes fish consumption guidance; you can find links and lake information through the Lilly Center for Lakes & Streams.
Public access and beaches
Access: Barbee Chain access: 2 mi S of North Webster on SR 13, W on Rolling Ridge to Rattlesnake Dr. Handicap accessible..
Beach: No beach listed.
Listed recreation: boating and fishing.
What connects to Irish Lake
Water in: From Banning Lake, and Grassy Creek via Little Barbee.
Water out: To Grassy Creek via Sawmill Lake.
Nearby towns
Irish Lake is in North Webster area.
What it's like to own a home on Irish Lake
Every lake has its own personality, and Irish Lake is no exception. When I help someone buy on a lake, we start with how you actually want to spend your days — and then we look hard at the water itself.
On a 10 mph lake like this one, life tends to move at pontoon speed. That's a plus if you picture slow evening cruises, fishing off the dock and paddling, and something to think through if you love skiing.
I'll help you look at shoreline, frontage, the lake bottom near the dock, and how the home works year-round versus as a summer place. And if you're selling on Irish Lake, I'll help you show off what makes your spot on the water special.
I've renovated and flipped homes myself, so when we tour lake properties I'll help you look beyond the finishes to the quality, the potential and what the place could become.

Heather Sanders · REALTOR®
Thinking about Irish Lake? Let's talk.
Whether you're buying or selling on Irish Lake, I'll give you honest, local advice — no pressure.
Search homes on Irish LakeQuestions people ask about Irish Lake
How big is Irish Lake?
Irish Lake covers about 182 acres, with a watershed of about 32,250 acres.
How deep is Irish Lake?
Its maximum depth is about 36 feet, and the average depth is about 10.7 feet.
Is Irish Lake an all-sports lake, or is there a speed limit?
The listed rule is 10 mph at all times. Rules can change, so confirm current regulations with Indiana DNR before you go.
Is there a public boat launch on Irish Lake?
Public access is listed at: Barbee Chain access: 2 mi S of North Webster on SR 13, W on Rolling Ridge to Rattlesnake Dr. Handicap accessible..
Is there a public beach on Irish Lake?
No beach is listed for Irish Lake.
What fish are in Irish Lake?
Listed species include bluegill and redear.
What lakes is Irish Lake connected to?
By water, Irish Lake connects with Little Barbee Lake, Banning Lake and Sawmill Lake.
What town is Irish Lake near?
Irish Lake is in North Webster area; the closest area guides are Warsaw, in Kosciusko County, Indiana.
Lake data: Lilly Center for Lakes & Streams, Grace College · Last reviewed October 2026. Figures are approximate.