Credit scorecard — Mississauga bylaw
Each category awards a maximum percentage of the annual stormwater charge as credit.
Evidence is extracted directly from the source PDF — no manual review.
—Peak Flow
discharge reduction — not documented
0%
✓Water Quality
TSS removal 80% (enhanced)
30%
✓Runoff Volume
water balance retains 5 mm on site (2% per mm, max 30% at 15 mm)
30%
—Operations
combinable O&A sub-credits — not documented
0%
Net credit
Capped at 50% of annual stormwater charge
40%
Pre vs post peak discharge
No quantified pre-vs-post hydraulic events extracted.
Stormwater controls (7)
Underground storageSite Plan Underground Storage (quantity control)
Quantity control proposed at site plan level via underground storage combined with an orifice control device.
BioretentionBioswale/Rain Garden + OGS Treatment Train
Option 1 for private site plan blocks: bioswale/retention/infiltration unit providing minimum 60% TSS removal combined with OGS for additional 50% TSS removal to achieve 80% total TSS removal.
Oil-grit separatorOGS Units (ROW and Site Plans)
Four OGS units proposed within the right-of-way as part of the ultimate design. ETV-certified OGS units sized for 50% TSS removal used in conjunction with tree pits to achieve 80% TSS removal.
InfiltrationTree Pits / Tree Trenches (ROW)
Filter-based tree pits proposed in ROW boulevards. Sized for 20 m3/ha to achieve 60% TSS removal per MOE Table 3-2. Also sized to retain greater of 5mm retention volume or quality control volume. High groundwater makes infiltration-based design challenging; filtration-based design proposed instead.
OtherJellyfish Filter / Centralized Filtration Units
Option 2 for private site plan blocks: centralized proprietary filtration units (e.g. Jellyfish or equivalent) sized for 80% TSS removal.
InfiltrationPerforated Catchbasin Lead + OGS (ROW Option 2)
Perforated CB lead providing 60% TSS removal via infiltration paired with OGS sized for 50% TSS removal to achieve 80% TSS removal total in ROW.
Rainwater harvesting / reuseRainwater Harvesting / On-site Reuse (Site Plan Blocks)
Runoff can be reused within private site plans via rainwater harvesting tanks for irrigation, greywater, or mechanical cooling to satisfy 5mm retention volumetric requirement.
Best management practices (13)
Underground storage with orifice controlBioswaleRain gardenOil-grit separator (OGS)Tree pitsTree trenchesJellyfish filterCentralized filtration unitsPerforated catchbasin leadRainwater harvestingVegetated filter stripsSwalesLID measures
Site characteristics & report metadata
ProjectRangeview Official Plan Amendment
Project typeRedevelopment
DeveloperRangeview Landowners Group Inc.
Existing land usecommercial and industrial
Proposed land usemixed-use residential and commercial (high-rise, townhouses, commercial)
Water balance capture5.0 mm
TSS removal target80%
Quality control methodTreatment train: bioretention/bioswale + oil-grit separator for private site plan blocks; tree pits/tree trenches + OGS units for public ROW; centralized filtration units (Jellyfish or equivalent) as alternative for private blocks
Extraction audit
Confidence: medium
Completeness: 62%
Source: 503-page PDF
Extractor: PARCELFLOW v1
Validation: review recommended
Source PDF: Master-Functional-Servicing-Report-June-2025-OPA-24-11-W1.pdf (503 pages)
Open source PDF →
Starter package
Download credit application package »
10-page PDF: pre-filled Form 2703, starter P.Eng report skeleton, submission checklist. Engineer reviews, adds site inspection + O&M plan, certifies + submits.
Download PDF »
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.