Pre-packaged FGDB files (English, French, FGDB/GDB)
View metadata and access the original English/French FGDB/GDB file: Pre-packaged FGDB files.
- Format
- FGDB/GDB
- Access
- file-only
- Publisher-reported update
- 2025-12-15
The Indicator of Risk of Water Contamination by nitrogen (IROWC-N) estimates the risk of water contamination by nitrogen leaching on agricultural lands in Canada from 1981 to 2021. High nitrate level ( > 10 mg N/L) in drinking water may lead to various health impacts including methemoglobinemia (blue baby syndrome) and non-Hodgkin’s lymphoma. High nitrate levels in surface waters can also contribute to algal growth and eutrophication.
Data overview
- Formats
- FGDB/GDB
- File languages
- English, French
- Available actions
- Access original file