Online Gauge:
Dog River @ Northfield Falls
Ayers Brook @ Randolph
Flow Range:
Dog River: 1300 – 2500
Ayers Brook: 350 – 800
Visual Gauge:
Downstream river left abutment of 1st bridge crossed on Oxbow Road.
Flow Range:
1″ below the abutment footing: Low
Even with the abutment footing: Medium Low
1″ over the abutment footing: Medium
2″ over the abutment footing: Medium High
3″+ over the abutment footing: High
Top pictures show a medium-high level, bottom pictures show a medium low level.