Database Manual

Oak Ridges Moraine Groundwater Program

Appendix M

External Data Sources


Analysis or Procedure

Hydrograph Explorer:

Snowmelt Computation:

Automatic hydrograph separation:

Hydrograph disaggregation

Watershed characterization of the ORMGP region:

Watercourse Topology of the ORMGP Region:

Overland drainage pathways

Fact Sheets

Fact Sheet - Water Table Mapping:


The metadata master list can be accessed at:

Potential Discharge Areas (Surface):

Potentiometric Surface:

Water Table (Surface):

Other Information

Data Interpolation and Products:

Data Snapshots:

Last Modified: 2022-08-25