🌊 RiverWatch Monitor

Real-time river and fish monitoring

🐟

Ganaraska River

Ontario, Canada • Fish Migration Monitoring

Total Detected
544

fish passages

🏆 Record
118.0

cm (largest)

Status

monitoring active

Passage Trends

Last 7 Days

Recent Detections

Date & TimeLengthDirection
12/04/2026 07:58:0078.0 cm → Up River
12/04/2026 07:03:0060.0 cm → Down River
12/04/2026 06:52:0065.0 cm → Up River
12/04/2026 06:26:0075.0 cm → Up River
12/04/2026 03:18:0058.0 cm → Up River
12/04/2026 02:54:0065.0 cm → Down River
12/04/2026 01:28:0075.0 cm → Up River
12/04/2026 00:48:0068.0 cm → Up River
12/04/2026 00:27:0068.0 cm → Up River
11/04/2026 23:58:0068.0 cm → Up River
Page 19 of 55 • Showing 181 to 190 of 544
📍

Altmar Dam

Salmon River, New York • Water Flow Monitoring

Current Flow Rate

750

Cubic Feet per Second

Last Update

22/04/2026 00:00:01

Recent CFS Readings

Date & TimeFlow (CFS)
22/04/2026 00:00:01750 CFS
19/04/2026 12:00:011000 CFS
14/04/2026 18:00:011800 CFS
13/04/2026 00:00:012000 CFS
08/04/2026 18:00:01750 CFS
08/04/2026 00:00:012000 CFS
07/04/2026 00:00:013500 CFS
05/04/2026 12:00:025500 CFS
02/04/2026 00:00:016000 CFS
31/03/2026 15:13:293000 CFS
Page 1 of 2 • Showing 1 to 10 of 17

Last updated: 23/04/2026 10:30:16