| Adam Dowler | Technologue en Hydrométrie | 613-949-8297 | 335 River Road | Ottawa | Ontario |
| Alton Stead | Hydrometric Supervisor | 905-319-7221 | 867 Lakeshore Rd | Burlington | Ontario |
| Andrew Olinski | Technologue en hydrometrie | 905-336-8915 | 867 Lakeshore Rd | Burlington | Ontario |
| Brian Turnbull | Superviseur en hydrométrie | 905-691-0323 | 867 Lakeshore Rd | Burlington | Ontario |
|
Cameron Loucks |
Technicien Junior en Hydrométrie | 705-494-4205 | 187 Booth Rd | North Bay | Ontario |
|
Christopher Panacci |
Technologue aux releves hydrometriques | 335 River Road | Ottawa | Ontario | |
| Crystal Beaton | Head of Operations- Eastern Ontario and Quebec | 905-336-4659 | 867 Lakeshore Rd | Burlington | Ontario |
| David Paquette | Technologue en Hydrometrie | 613-990-1821 | 335 River Road | Ottawa | Ontario |
| David Jansma | Superviseur en hydrométrie | 335 River Road | Ottawa | Ontario | |
| Ethan Clark | Hydrometric Technician | 867 Lakeshore Rd | Burlington | Ontario | |
| Graham Jaskula | Technicien Junior en Hydrométrie | 187 Booth Rd | North Bay | Ontario | |
| Harold Delgado | Technicien en relevés hydrométriques | 905-319-6949 | 867 Lakeshore Rd | Burlington | Ontario |
| Ian Hay | Technicien en Hydrométrie | 905-319-6947 | 867 Lakeshore Rd | Burlington | Ontario |
| Janie Lefebvre | Technicienne en Hydrométrie | 105 McGill St | Montréal | Québec | |
| Jeanette Fooks | Gestionnaire, Relevés Hydrometrique, Ontario Québec | 905-979-2136 | 867 Lakeshore Rd | Burlington | Ontario |
| Jennine Nedellec | Technologue Hydrométrique | 705-494-4269 | 187 Booth Rd | North Bay | Ontario |
| Jerry Yeung | 905-319-6345 | 867 Lakeshore Rd | Burlington | Ontario | |
| Jilian Barnett | Technicienne en Hydrométrie | 867 Lakeshore Rd | Burlington | Ontario | |
| Karina Dykstra | 905-319-7222 | 867 Lakeshore Rd | Burlington | Ontario | |
|
Katherine Boyle-Stanley |
Technicienee en apprentissage en hydrometrie | 365-323-3722 | 867 Lakeshore Rd | Burlington | Ontario |
| Luke Harvey | Hydrometric Technologist | 705-494-4213 | 187 Booth Rd | North Bay | Ontario |
| Marc Pizzale | Superviseur en hydrométrie | 705-494-4216 | 187 Booth Rd | North Bay | Ontario |
| Matthew Curtis | 905-336-6012 | 867 Lakeshore Rd | Burlington | Ontario | |
| Matthew Graham | Technologue d'Hydrometrie | 905-319-6944 | 867 Lakeshore Rd | Burlington | Ontario |
| Melanie Taylor | Responsable du contrôle des données hydrométriques | 905-977-0236 | 867 Lakeshore Rd | Burlington | Ontario |
| Michael Templeton | Technicien en hydrométrie | 105 McGill St | Montréal | Québec | |
| Michael DoddSmith | Technoloque en hydrométrique | 807-624-2466 | 1123 Premier Way | Thunder Bay | Ontario |
| Michelle Foy | Technologue Hydrométrique | 705-494-4204 | 187 Booth Rd | North Bay | Ontario |
| Mikayla Reid | Junior Hydrometric Technician | 867 Lakeshore Rd | Burlington | Ontario | |
| Patrick Callaghan | Superviseur services hydrométriques | 705-494-4253 | 187 Booth Rd | North Bay | Ontario |
|
Patrick Lavoie |
Superviseur services hydrométrique | 705-494-4269 | 187 Booth Rd | North Bay | Ontario |
| Paul Mawhinney | Technologue en Hydrometrie | 905-336-6467 | 867 Lakeshore Rd | Burlington | Ontario |
|
Peter McGovern |
Technicien en apprentissage en hydrométrie | 867 Lakeshore Rd | Burlington | Ontario | |
|
Robert Waring |
613-994-8294 | 335 River Road | Ottawa | Ontario | |
| Ryan Redmond | Technologue en Hydrometrie | 613-949-8293 | 335 River Road | Ottawa | Ontario |
| Sean Arruda | Technicien en hydrométrie | 807-624-2472 | 1123 Premier Way | Thunder Bay | Ontario |
| Sean Clarkson | Superviseur en hydrométrie | 905-319-6941 | 867 Lakeshore Rd | Burlington | Ontario |
| Spencer Pasieka | Technologue Hydrométrique | 705-494-4259 | 187 Booth Rd | North Bay | Ontario |
| Stephen Hart | Technologue en hydrométrique | 705-494-4207 | 187 Booth Rd | North Bay | Ontario |
| Steven Willick | 905-319-6901 | 867 Lakeshore Rd | Burlington | Ontario |