Launch Conditions
Use cautionLaunch with caution — limited daylight.
- Advisories
- None active
- Daylight
- Past sunset (8:45 PM)
- Water level
- 3.71 ft
Live from the National Weather Service, USGS, and NOAA. A guide, not a substitute for official forecasts and your own judgment.
Live Water Conditions on Crescent Pond
Updated 1 hr agoSource: USGS station 05454220 — Clear Creek near Oxford, IA · 5 mi from Crescent Pond
Launch Light & Moon — June 24
local timeWaxing Gibbous (75% illuminated). Average fishing outlook by moon phase — focus on dawn and dusk bite windows.
Location
Quick Facts: Greencastle Ave North Boat Ramp
| Location | Jefferson Township, Iowa |
|---|---|
| Waterbody | Crescent Pond |
| Access Type | Public - Free |
| Coordinates | 41.792114, -91.714483 |
| Hours | Check on site |
| County | Johnson County |
Greencastle Ave North Boat Ramp is a public boat launch providing access to Crescent Pond in Jefferson Township, Iowa at coordinates 41.79211, -91.71448.
Greencastle Ave North Boat Ramp is a public boat launch on Crescent Pond in Jefferson Township, Johnson County, Iowa. As a public launch it is open to all boaters; state- and county-run ramps like this are typically free or charge only a modest day-use fee. This page shows live USGS water level and temperature, sunrise, sunset, and moon-phase times for the launch, updated automatically. There are 6 other mapped boat ramps within about 15 miles if conditions here aren't right.
Related: boat ramp near Jefferson Township • public launch in Johnson County • fishing access on Crescent Pond • Iowa boat launch
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Frequently Asked Questions About Greencastle Ave North Boat Ramp
Is Greencastle Ave North Boat Ramp free to use?
Yes, Greencastle Ave North Boat Ramp is a public boat launch with free access in Jefferson Township, Iowa.
What water does Greencastle Ave North Boat Ramp access?
Greencastle Ave North Boat Ramp provides boat launch access to Crescent Pond in Jefferson Township, Iowa.
How do I get to Greencastle Ave North Boat Ramp?
Greencastle Ave North Boat Ramp is located at coordinates 41.792114, -91.714483 in Jefferson Township, Iowa. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
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Alternative Boat Launches Nearby
The area surrounding Greencastle Ave North Boat Ramp includes 6 other public boat ramps within 3.7 mi, giving boaters flexibility in choosing their access point.