🌊 RiverWatch Monitor

Real-time river and fish monitoring

🐟

Ganaraska River

Ontario, Canada • Fish Migration Monitoring

Total Detected
1199

fish passages

🏆 Record
118.0

cm (largest)

Status

monitoring active

Passage Trends

Last 7 Days

Recent Detections

Date & TimeLengthDirection
03/06/2026 12:46:0046.0 cm → Down River
03/06/2026 12:17:0036.0 cm → Down River
03/06/2026 10:30:0046.0 cm → Up River
02/06/2026 23:33:0041.0 cm → Up River
02/06/2026 11:21:0058.0 cm → Up River
02/06/2026 10:30:0058.0 cm → Up River
02/06/2026 10:17:0040.0 cm → Down River
02/06/2026 05:26:0040.0 cm → Up River
02/06/2026 01:33:0040.0 cm → Up River
01/06/2026 16:21:0061.0 cm → Up River
Page 1 of 120 • Showing 1 to 10 of 1199
📍

Altmar Dam

Salmon River, New York • Water Flow Monitoring

Current Flow Rate

750

Cubic Feet per Second

Last Update

05/05/2026 00:00:02

Recent CFS Readings

Date & TimeFlow (CFS)
05/04/2026 12:00:025500 CFS
02/04/2026 00:00:016000 CFS
31/03/2026 15:13:294000 CFS
31/03/2026 15:13:295000 CFS
31/03/2026 15:13:295500 CFS
31/03/2026 15:13:293000 CFS
18/03/2026 00:00:031750 CFS
13/03/2026 19:19:261200 CFS
13/03/2026 19:19:261500 CFS
13/03/2026 19:19:261600 CFS
Page 2 of 2 • Showing 11 to 20 of 20

Last updated: 03/06/2026 17:21:12