Twelve Mile Island - south
- Location: Illinois River
- Mile Marker: 12.4
- Lat / Lon: N 39° 02.400' / W 090° 34.540'
- Depth: 24 ft.
Holding:
4.00
Good, Mud
Wind Protection:
4.00
Somewhat exposed NE and SW
Current Flow:
3.00
Wake Protection:
3.00
Somewhat exposed NE and SW
Scenic Beauty:
4.00
Ease of Shopping:
1.00
Shore Access:
1.00
Pet Friendly:
1.00