The flow in this section is controlled by the Otter Brook Flood control dam located at the put-in. Otter Brook USGS gage is located at the dam.
Estimated chance (%) of finding the river runnable.
Month............% chance.................comment
January ............ 5%....Usually frozen February............10%....Usually frozen. March...............50%....Opens up early in the month. April...............70%....Best chance in early April May ................30%....Best chance in early May. June................10% July.................5% August...............5%....Just a trickle September...........15%....Tropical storms and their remains October........?....20% November............40%....Fall rains, dormant trees December............35%....River starts freezing about Christmas.
Be aware this is averaged out over several years. The % chance refers to the probability of finding the river running on any given day. For instance a 5% probability for August means on average you can only expect 1-1/2 days of water. One year there could be 3 days in August with water, other years none. Spring levels are usually higher than fall levels.
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Note: If there is not enough water available for the May weekend Saturdays release will be cancelled. |
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OTTER BK BLW OTTER DAM KEENE [ NH ] |
Current Conditions
Station Graphs |
| Level Legend: | Running | Below Minimum Recommended Flow | Above Maximum Recommended Flow | Unknown |
| State | River Name/Section | Class | Level | Rel. Level | Updated | |
|---|---|---|---|---|---|---|
| NH | Otter Brook— Roxbury to Keene | II | 6 cfs | low | 9/6 17:30 |
| AW Gauge ID: | 146 |
| USGS Station: | 01158600 |
| HUC: | 01080201 |
| Latitude: | 42.9458 |
| Longitude: | -72.2372 |
| Class: | 6 |