The Federal Government of Canada has banned the redevelopment of the Kingston Penitentiary harbourfront.

All the land within the red lines is green space for the public to enjoy.

Document
Kingston Penitentiary Harbourfront property-Correctional Service of Canada
Update:
     " After the environmental site assessment and risk assessment were completed, cleanup options were presented to CSC. The option chosen was to excavate and replace the impacted soil, so that the land would be revitalized and restored to green space. The remediated area will no longer be leased for boat slips or long term boat storage, so the refreshed space will be open for the public to have and enjoy!"

The entire Portsmouth Olympic Harbour is 8.3080 hectares. 

Document
Federal Contaminated Sites Action Plan (FCSAP) Annual Report 2015-2016.
CSC - 416-303 - Kingston Penitentiary - Western exterior areas, Portsmouth Harbour side.
FCSAP Remediation Expenditures ($)
$250,661
Custodian Expenditures ($)
$44,234
(Page 42/64)