The centralized RivTemp database currently regroups water temperature data for 600 stations located in 277 salmon rivers in eastern Canada. The table below presented the detail by province.
| Province | QC | NB | NL | NS | PE | Total |
| Number of monitoring stations | 374 | 142 | 67 | 11 | 6 | 600 |
| Number of rivers | 135 | 75 | 50 | 11 | 6 | 277 |
| Number of watershed (higher level) | 56 | 14 | 40 | 10 | 6 | 126 |
The measurement periods and the number of years with data vary from one station to another: see map