GIS data layers related to NPCA Groundwater Vulnerability Analysis and Groundwater Recharge Areas for the Niagara Watershed including: highly vulnerable aquifers, significant ground recharge areas, catchment areas, rivers and watershed areas.
Prepared maps are included in the reports listed below under Related Information.
NPCA Source Water Protection [computer file]. (2011). Niagara Peninsula Conservation Authority. Available: Brock University Map, Data & GIS Library Controlled Access \DATA\Niagara\NPCA\SourceProtection\ (Accessed Current Date).
The data is licensed to Brock University faculty, staff and students for teaching and research purposes only and requires the user to sign a Generic license agreement.
Groundwater Vulnerability Analysis [PDF format]
Significant Groundwater Recharge Area Delineation [PDF format]
Water Availability Studies for Watershed Plan Areas [PDF format]
2012 Watershed Report Cards [PDF format]
NPCA Watershed Explorer: Click More…>Operational Layers>Source Protection>