Delavan Lake -- 400 Inlet Shore Drive boat launch
Delavan Lake -- 400 Inlet Shore Drive
Delavan Lake is a 2,072-acre freshwater lake located in Walworth County, Wisconsin. Known for its clear waters and abundant fish population, the lake is a popular destination for boating, fishing, and other recreational activities. The lake also offers several public beaches, parks, and hiking trails for visitors to enjoy.
According to the Wisconsin Department of Natural Resources, Delavan Lake has a speed limit of 45 miles per hour during the day and 25 miles per hour after sunset. All boats are required to follow state and local regulations, including having proper safety equipment on board and displaying a valid registration sticker.
In summary, the Delavan Lake boat ramp located at 400 Inlet Shore Drive is a concrete ramp that provides access to Delavan Lake. It is approximately 20 feet wide and can accommodate a variety of watercraft. The lake has a speed limit of 45 miles per hour during the day and 25 miles per hour after sunset and is open to a variety of boats, including powerboats, sailboats, kayaks, and canoes.
Plan your launch down to the hour
Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Area streamflow levels
USGS streamgauges around Delavan Lake -- 400 Inlet Shore Drive -- the same readings that determine whether your launch is safe and your boat is the right craft.
| Streamgauge | Discharge | View |
|---|---|---|
| Jackson Creek At Mound Road Near Elkhorn | 5 cfs | → |
| White River At Center Street At Lake Geneva | 0 cfs | → |
| Piscasaw Creek Near Walworth | 4 cfs | → |
| Turtle Creek At Carvers Rock Road Near Clinton | 205 cfs | → |
| Fox River Near New Munster | 505 cfs | → |
| Nippersink Creek Above Wonder Lake | 25 cfs | → |
Plan a longer trip
The closest paddle runs, fishing spots, and other boat launches so you can extend a day on the water.
Nearby fishing
Boating safety & etiquette
- Check the conditions before you launch
- Use the streamflow numbers, weather, and wind forecast on this page. High-cfs whitewater requires whitewater-specific craft and skill.
- Wear your life jacket
- Statistically the single biggest survival factor in a boating incident. State law often requires one per passenger.
- File a float plan
- Tell someone on shore your put-in, take-out, and expected return time. Especially for multi-day or remote trips.
- Yield at the ramp
- Prep gear in the parking lot, not on the ramp. Launch and clear quickly so others can use the lane.
- Clean, drain, dry
- Inspect, clean, drain and dry your boat between waters to prevent the spread of aquatic invasive species.
Set push alerts in the Snoflo app
Save Delavan Lake -- 400 Inlet Shore Drive as a favorite, set a discharge threshold or a wind/precipitation alert, and the iOS app will push the moment conditions cross.
About Delavan Lake -- 400 Inlet Shore Drive
Can I launch a motorboat here?
Most Snoflo-tracked launches support motorboats; check the operator for any horsepower restrictions, paddle-only zones, or seasonal closures.
How fresh is the streamflow data?
USGS streamgauges report continuously (every 15 minutes); the table on this page pulls the latest reading at page load.
Is there a fee?
Many federal and state boat launches charge a day-use fee. Check the operator's site before driving out.
What boat is right for these conditions?
Use the nearby streamflow numbers and river-run panel on this page to gauge current conditions. Wider, slower water is friendly for casual paddling and powerboats; high-cfs whitewater requires whitewater-specific craft and skill.
Can I get alerts when conditions change?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this launch, set a threshold (discharge, wind), and you'll get a push the moment it crosses.
Other launches near here
Snoflo-tracked boat launches within driving distance of Delavan Lake -- 400 Inlet Shore Drive.