Correctional Service Canada — federal contaminated sites
Correctional Service Canada is custodian of 147 sites in Canada's Federal Contaminated Sites Inventory — 0.6% of the 24,426 sites nationwide. 6 are active, 141 are closed, and 0 are suspected. Reported federal expenditure on these sites totals $22.4M (0.2% of the national total), an average of $153K per site.
Open these sites on the interactive map
Status and priority
| Sites | Share | |
|---|---|---|
| Active | 6 | 4.1% |
| Suspected | 0 | 0% |
| Closed | 141 | 96% |
| Sites | Share | |
|---|---|---|
| High Priority for Action | 9 | 6.1% |
| Medium Priority for Action | 30 | 20% |
| Low Priority for Action | 40 | 27% |
| Not a Priority for Action | 18 | 12% |
| Insufficient Information | 10 | 6.8% |
Reported expenditure by fiscal year
Where Correctional Service Canada sites are located
| Province / Territory | Sites | Reported spend |
|---|---|---|
| Ontario | 48 | $9.0M |
| Quebec | 31 | $3.0M |
| New Brunswick | 20 | $998K |
| Alberta | 17 | $3.6M |
| British Columbia | 10 | $5.1M |
| Manitoba | 10 | $358K |
| Nova Scotia | 8 | $155K |
| Saskatchewan | 2 | $118K |
| Prince Edward Island | 1 | $37K |
Most common contaminant types
Most affected media
Largest sites by reported expenditure
Municipalities with the most sites
Kingston (36) · Dorchester (16) · Laval (15) · Rockwood (10) · Cumberland, Subd. B (8) · Red Deer County (8) · La Macaza (7) · Loyalist (6) · Drumheller (5) · Abbotsford (4) · Blackville (4) · Brighton (4) · Sainte-Anne-des-Plaines (4) · Greenview No. 16 (3) · Kent (3) · Cowansville (2) · Gravenhurst (2) · Mission (2) · Port-Cartier (2) · Prince Albert No. 461 (2)
Figures are computed from the official FCSI open-data export published August 3, 2026, under the Open Government Licence – Canada. This is an unofficial site — verify against the official inventory before relying on details.