Road Symbols (12)
Oak Ridges Moraine Boundary (39)
York-Durham WHPA-Q1/Q2 Downgradient Line (30)
Wellhead Protection Areas - Water Quality (27)
Permanent & Intermittent Streams (9)
Municipal Boundary (8)
Event Based Areas (EBAs) (32)
Railroad (6)
Roads (5)
Pipelines (4)
Intake Protection Zones (IPZ) (31)
| IPZ - 2 |
| IPZ - 3 |
York-Durham WHPA-Q1/Q2 (28)
Hamlets (0)
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