copied from their website
http://www.oswegony.org/ABOUT_marina.html
Rates for slips are as follows:
20' Slip ~ City of Oswego Resident $ 812.00 / 20' Slip Non-Resident $1,028.00
26' Slip ~ City of Oswego Resident $ 884.00 / 26' Slip Non-Resident $1,142.00
30' Slip ~ City of Oswego Resident $ 950.00 / 30' Slip Non-Resident $1,250.00
30' Slips Upgraded with electric, water, and cable:
City of Oswego Resident $1,200.00 / Non-Resident $1,500.00