East Branch Penobscot River at Grindstone, Maine
USGSMaine (45.73028, -68.58944) · View on map
Current reading
501 CFS
Gauge height: 4.75 FT
Read 40 minutes ago · Oct 10, 2026 8:00 PM EDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.