Conservation Meadows Subdivision – Phase 2 · Subdivision · 2024-08-01
Each category awards a maximum percentage of the annual stormwater charge as credit. Evidence is extracted directly from the source PDF — no manual review.
| Storm event | Pre-dev (m3/s) | Post-dev (m3/s) | Δ |
|---|---|---|---|
| 1.25-yr | 0.12 | — | — |
| 2-yr | 0.18 | — | — |
| 5-yr | 0.29 | — | — |
| 10-yr | 0.37 | — | — |
| 25-yr | 0.48 | — | — |
| 100-yr | 0.66 | — | — |
Trench surface area 9.5 sq.m, depth 0.6 m, porosity 0.35, subsoil exfil rate 4 mm/hr, 70 sq.m roof area directly to trench, SF 15%, actual footprint 10.925 sq.m
Trench surface area 12 sq.m, depth 0.6 m, porosity 0.35, subsoil exfil rate 4 mm/hr, 90 sq.m roof area directly to trench, SF 15%, actual required footprint 13.8 sq.m
Trench surface area 20 sq.m, depth 0.6 m, porosity 0.35, subsoil exfil rate 4 mm/hr, 150 sq.m roof area directly to trench, SF 15%, actual footprint 23 sq.m
Swale referenced as a routing element in the volumetric water balance model (column header 'into Swale')
How to read this page. Every value above was extracted from the source PDF by the PARCELFLOW report parser, which combines a layout-robust template detector with a validated extraction stage tuned to Ontario Functional Servicing and Stormwater Management reports. The four-category scorecard maps the parsed evidence onto Mississauga's credit bylaw. Numbers are estimates — engineering review still required before submitting a formal credit application to the City.