ASHUELOT RIVER BELOW SURRY MT DAM, NEAR KEENE, NH
USGS 01158000 · New Hampshire · reports discharge (live), gauge height
Reading ASHUELOT RIVER BELOW SURRY MT DAM, NEAR KEENE, NH…
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USGS 01158000 · New Hampshire · reports discharge (live), gauge height
What the agencies suggest
Carry a pocket thermometer to monitor water temperatureNational Park Service
General guidance from the readings and the published lines named above, not a fishing forecast. Local rules and closures come first.
Reading Nov 5, 8:30 PM EST · provisional USGS data
Below normal for Nov 5 Steady · 24 h
Discharge, last 7 days: 169 readings from Oct 29, 9:30 PM EDT to Nov 5, 8:30 PM EST; ranging 24.7 to 70.8 ft³/s; latest 26.6 ft³/s; shaded band: typical range (25th–75th percentile) for each date.
USGS provisional data may be revised. Source: USGS instantaneous values.
| Time | Discharge (ft³/s) | Gauge height (ft) | Normal, 25th–75th (ft³/s) |
|---|---|---|---|
| Nov 5, 8:30 PM EST | 26.6 | 4.88 | 37–252 |
| Nov 5, 7:30 PM EST | 26.6 | 4.88 | 37–252 |
| Nov 5, 6:30 PM EST | 26.6 | 4.88 | 37–252 |
| Nov 5, 5:30 PM EST | 26.6 | 4.88 | 37–252 |
| Nov 5, 4:30 PM EST | 26.6 | 4.88 | 37–252 |
| Nov 5, 3:30 PM EST | 26.6 | 4.88 | 37–252 |
| Nov 5, 2:30 PM EST | 26 | 4.87 | 37–252 |
| Nov 5, 1:30 PM EST | 26 | 4.87 | 37–252 |
| Nov 5, 12:30 PM EST | 25.3 | 4.86 | 37–252 |
| Nov 5, 11:30 AM EST | 25.3 | 4.86 | 37–252 |
| Nov 5, 10:30 AM EST | 24.7 | 4.85 | 37–252 |
| Nov 5, 9:30 AM EST | 24.7 | 4.85 | 37–252 |
| Nov 5, 8:30 AM EST | 24.7 | 4.85 | 37–252 |
| Nov 5, 7:30 AM EST | 24.7 | 4.85 | 37–252 |
| Nov 5, 6:30 AM EST | 24.7 | 4.85 | 37–252 |
| Nov 5, 5:30 AM EST | 24.7 | 4.85 | 37–252 |
| Nov 5, 4:30 AM EST | 24.7 | 4.85 | 37–252 |
| Nov 5, 3:30 AM EST | 24.7 | 4.85 | 37–252 |
| Nov 5, 2:30 AM EST | 25.3 | 4.86 | 37–252 |
| Nov 5, 1:30 AM EST | 25.3 | 4.86 | 37–252 |
| Nov 5, 12:30 AM EST | 25.3 | 4.86 | 37–252 |
| Nov 4, 11:30 PM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 10:30 PM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 9:30 PM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 8:30 PM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 7:30 PM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 6:30 PM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 5:30 PM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 4:30 PM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 3:30 PM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 2:30 PM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 1:30 PM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 12:30 PM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 11:30 AM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 10:30 AM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 9:30 AM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 8:30 AM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 7:30 AM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 6:30 AM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 5:30 AM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 4:30 AM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 3:30 AM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 2:30 AM EST | 25.3 | 4.86 | 37–277 |
| Nov 4, 1:30 AM EST | 26 | 4.87 | 37–277 |
| Nov 4, 12:30 AM EST | 26 | 4.87 | 37–277 |
| Nov 3, 11:30 PM EST | 26 | 4.87 | 40–195 |
| Nov 3, 10:30 PM EST | 26 | 4.87 | 40–195 |
| Nov 3, 9:30 PM EST | 26 | 4.87 | 40–195 |
| Nov 3, 8:30 PM EST | 26 | 4.87 | 40–195 |
| Nov 3, 7:30 PM EST | 26 | 4.87 | 40–195 |
| Nov 3, 6:30 PM EST | 26 | 4.87 | 40–195 |
| Nov 3, 5:30 PM EST | 26 | 4.87 | 40–195 |
| Nov 3, 4:30 PM EST | 26 | 4.87 | 40–195 |
| Nov 3, 3:30 PM EST | 26 | 4.87 | 40–195 |
| Nov 3, 2:30 PM EST | 26 | 4.87 | 40–195 |
| Nov 3, 1:30 PM EST | 26 | 4.87 | 40–195 |
| Nov 3, 12:30 PM EST | 26 | 4.87 | 40–195 |
| Nov 3, 11:30 AM EST | 26 | 4.87 | 40–195 |
| Nov 3, 10:30 AM EST | 26 | 4.87 | 40–195 |
| Nov 3, 9:30 AM EST | 26 | 4.87 | 40–195 |
| Nov 3, 8:30 AM EST | 26.6 | 4.88 | 40–195 |
| Nov 3, 7:30 AM EST | 26.6 | 4.88 | 40–195 |
| Nov 3, 6:30 AM EST | 26.6 | 4.88 | 40–195 |
| Nov 3, 5:30 AM EST | 26.6 | 4.88 | 40–195 |
| Nov 3, 4:30 AM EST | 26.6 | 4.88 | 40–195 |
| Nov 3, 3:30 AM EST | 26.6 | 4.88 | 40–195 |
| Nov 3, 2:30 AM EST | 26.6 | 4.88 | 40–195 |
| Nov 3, 1:30 AM EST | 26.6 | 4.88 | 40–195 |
| Nov 3, 12:30 AM EST | 26.6 | 4.88 | 40–195 |
| Nov 2, 11:30 PM EST | 26.6 | 4.88 | 36–206 |
| Nov 2, 10:30 PM EST | 26.6 | 4.88 | 36–206 |
| Nov 2, 9:30 PM EST | 26.6 | 4.88 | 36–206 |
| Nov 2, 8:30 PM EST | 27.2 | 4.89 | 36–206 |
| Nov 2, 7:30 PM EST | 27.2 | 4.89 | 36–206 |
| Nov 2, 6:30 PM EST | 27.2 | 4.89 | 36–206 |
| Nov 2, 5:30 PM EST | 27.2 | 4.89 | 36–206 |
| Nov 2, 4:30 PM EST | 27.2 | 4.89 | 36–206 |
| Nov 2, 3:30 PM EST | 27.2 | 4.89 | 36–206 |
| Nov 2, 2:30 PM EST | 27.2 | 4.89 | 36–206 |
| Nov 2, 1:30 PM EST | 27.2 | 4.89 | 36–206 |
| Nov 2, 12:30 PM EST | 27.2 | 4.89 | 36–206 |
| Nov 2, 11:30 AM EST | 27.2 | 4.89 | 36–206 |
| Nov 2, 10:30 AM EST | 27.2 | 4.89 | 36–206 |
| Nov 2, 9:30 AM EST | 27.9 | 4.9 | 36–206 |
| Nov 2, 8:30 AM EST | 27.9 | 4.9 | 36–206 |
| Nov 2, 7:30 AM EST | 27.9 | 4.9 | 36–206 |
| Nov 2, 6:30 AM EST | 27.9 | 4.9 | 36–206 |
| Nov 2, 5:30 AM EST | 28.5 | 4.91 | 36–206 |
| Nov 2, 4:30 AM EST | 28.5 | 4.91 | 36–206 |
| Nov 2, 3:30 AM EST | 28.5 | 4.91 | 36–206 |
| Nov 2, 2:30 AM EST | 28.5 | 4.91 | 36–206 |
| Nov 2, 1:30 AM EST | 29.2 | 4.92 | 36–206 |
| Nov 2, 12:30 AM EST | 29.2 | 4.92 | 36–206 |
| Nov 1, 11:30 PM EST | 29.2 | 4.92 | 33–214 |
| Nov 1, 10:30 PM EST | 29.2 | 4.92 | 33–214 |
| Nov 1, 9:30 PM EST | 29.9 | 4.93 | 33–214 |
| Nov 1, 8:30 PM EST | 29.9 | 4.93 | 33–214 |
| Nov 1, 7:30 PM EST | 29.9 | 4.93 | 33–214 |
| Nov 1, 6:30 PM EST | 29.9 | 4.93 | 33–214 |
| Nov 1, 5:30 PM EST | 30.6 | 4.94 | 33–214 |
| Nov 1, 4:30 PM EST | 30.6 | 4.94 | 33–214 |
| Nov 1, 3:30 PM EST | 30.6 | 4.94 | 33–214 |
| Nov 1, 2:30 PM EST | 30.6 | 4.94 | 33–214 |
| Nov 1, 1:30 PM EST | 31.3 | 4.95 | 33–214 |
| Nov 1, 12:30 PM EST | 31.3 | 4.95 | 33–214 |
| Nov 1, 11:30 AM EST | 31.3 | 4.95 | 33–214 |
| Nov 1, 10:30 AM EST | 32.8 | 4.97 | 33–214 |
| Nov 1, 9:30 AM EST | 32.8 | 4.97 | 33–214 |
| Nov 1, 8:30 AM EST | 33.6 | 4.98 | 33–214 |
| Nov 1, 7:30 AM EST | 33.6 | 4.98 | 33–214 |
| Nov 1, 6:30 AM EST | 33.6 | 4.98 | 33–214 |
| Nov 1, 5:30 AM EST | 33.6 | 4.98 | 33–214 |
| Nov 1, 4:30 AM EST | 33.6 | 4.98 | 33–214 |
| Nov 1, 3:30 AM EST | 34.3 | 4.99 | 33–214 |
| Nov 1, 2:30 AM EST | 35.1 | 5 | 33–214 |
| Nov 1, 1:30 AM EST | 35.1 | 5 | 33–214 |
| Nov 1, 1:30 AM EDT | 35.1 | 5 | 33–214 |
| Nov 1, 12:30 AM EDT | 35.9 | 5.01 | 33–214 |
| Oct 31, 11:30 PM EDT | 35.9 | 5.01 | 36–243 |
| Oct 31, 10:30 PM EDT | 35.9 | 5.01 | 36–243 |
| Oct 31, 9:30 PM EDT | 36.7 | 5.02 | 36–243 |
| Oct 31, 8:30 PM EDT | 36.7 | 5.02 | 36–243 |
| Oct 31, 7:30 PM EDT | 36.7 | 5.02 | 36–243 |
| Oct 31, 6:30 PM EDT | 38.4 | 5.04 | 36–243 |
| Oct 31, 5:30 PM EDT | 38.4 | 5.04 | 36–243 |
| Oct 31, 4:30 PM EDT | 39.2 | 5.05 | 36–243 |
| Oct 31, 3:30 PM EDT | 40.1 | 5.06 | 36–243 |
| Oct 31, 2:30 PM EDT | 40.1 | 5.06 | 36–243 |
| Oct 31, 1:30 PM EDT | 40.1 | 5.06 | 36–243 |
| Oct 31, 12:30 PM EDT | 40.1 | 5.06 | 36–243 |
| Oct 31, 11:30 AM EDT | 41 | 5.07 | 36–243 |
| Oct 31, 10:30 AM EDT | 41.8 | 5.08 | 36–243 |
| Oct 31, 9:30 AM EDT | 41.8 | 5.08 | 36–243 |
| Oct 31, 8:30 AM EDT | 41.8 | 5.08 | 36–243 |
| Oct 31, 7:30 AM EDT | 42.8 | 5.09 | 36–243 |
| Oct 31, 6:30 AM EDT | 42.8 | 5.09 | 36–243 |
| Oct 31, 5:30 AM EDT | 42.8 | 5.09 | 36–243 |
| Oct 31, 4:30 AM EDT | 44.6 | 5.11 | 36–243 |
| Oct 31, 3:30 AM EDT | 44.6 | 5.11 | 36–243 |
| Oct 31, 2:30 AM EDT | 45.6 | 5.12 | 36–243 |
| Oct 31, 1:30 AM EDT | 45.6 | 5.12 | 36–243 |
| Oct 31, 12:30 AM EDT | 46.5 | 5.13 | 36–243 |
| Oct 30, 11:30 PM EDT | 47.5 | 5.14 | 38–246 |
| Oct 30, 10:30 PM EDT | 48.5 | 5.15 | 38–246 |
| Oct 30, 9:30 PM EDT | 48.5 | 5.15 | 38–246 |
| Oct 30, 8:30 PM EDT | 49.5 | 5.16 | 38–246 |
| Oct 30, 7:30 PM EDT | 50.6 | 5.17 | 38–246 |
| Oct 30, 6:30 PM EDT | 51.6 | 5.18 | 38–246 |
| Oct 30, 5:30 PM EDT | 52.7 | 5.19 | 38–246 |
| Oct 30, 4:30 PM EDT | 52.7 | 5.19 | 38–246 |
| Oct 30, 3:30 PM EDT | 54.9 | 5.21 | 38–246 |
| Oct 30, 2:30 PM EDT | 54.9 | 5.21 | 38–246 |
| Oct 30, 1:30 PM EDT | 56 | 5.22 | 38–246 |
| Oct 30, 12:30 PM EDT | 57.1 | 5.23 | 38–246 |
| Oct 30, 11:30 AM EDT | 58.3 | 5.24 | 38–246 |
| Oct 30, 10:30 AM EDT | 58.3 | 5.24 | 38–246 |
| Oct 30, 9:30 AM EDT | 58.3 | 5.24 | 38–246 |
| Oct 30, 8:30 AM EDT | 59.4 | 5.25 | 38–246 |
| Oct 30, 7:30 AM EDT | 60.6 | 5.26 | 38–246 |
| Oct 30, 6:30 AM EDT | 61.8 | 5.27 | 38–246 |
| Oct 30, 5:30 AM EDT | 61.8 | 5.27 | 38–246 |
| Oct 30, 4:30 AM EDT | 63 | 5.28 | 38–246 |
| Oct 30, 3:30 AM EDT | 64.3 | 5.29 | 38–246 |
| Oct 30, 2:30 AM EDT | 65.5 | 5.3 | 38–246 |
| Oct 30, 1:30 AM EDT | 66.8 | 5.31 | 38–246 |
| Oct 30, 12:30 AM EDT | 68.1 | 5.32 | 38–246 |
| Oct 29, 11:30 PM EDT | 68.1 | 5.32 | 39–217 |
| Oct 29, 10:30 PM EDT | 70.8 | 5.34 | 39–217 |
| Oct 29, 9:30 PM EDT | 70.8 | 5.34 | 39–217 |
Normal for Nov 5: 37–252 ft³/s (middle half of 75 years of record). Now: 26.6 ft³/s, below normal.
Below normal for this date. 26.6 ft³/s is between the 10th and 25th percentiles of daily mean flow for Nov 5 at this gauge over 75 years of record (1946–2026): 10th 22, 25th 37, median 107, 75th 252, 90th 554 ft³/s.
Daily means on record for Nov 5: lowest 4.2 ft³/s, highest 1,090 ft³/s.
Classes as USGS labels them (hyswap: flow categories (WDFN_stats schema) (U.S. Geological Survey) ); percentiles from the USGS daily statistics (U.S. Geological Survey) (approved daily means; the reading is provisional and instantaneous).
Steady over 24 hours (+5.1% discharge). Rising or falling means a change of more than 10% in discharge (or 0.2 ft of gauge height) over 24 hours; our rule of thumb, not a USGS class.
Map of USGS gauge 01158000 and the river around it
Where ASHUELOT RIVER BELOW SURRY MT DAM, NEAR KEENE, NH sits, with 4 other gauges on the same river and our water's map point.
No current water-temperature reading at this gauge, so no temperature guidance is given. Take a stream thermometer. New Hampshire Fish and Game Department publishes no water-temperature line for trout anglers that we found. The lines below are the National Park Service's, federal guidance, not a New Hampshire rule: 68°F.
This gauge is on our page for Ashuelot River, but no agency page we read lists its species.
Turn Around Don't Drown. “A mere 6 inches of fast-moving flood water can knock over an adult.” No flow number makes a crossing safe; if in doubt, stay out.
Turn Around Don't Drown (National Weather Service)Guidance from the readings above and the published thresholds named with each line; not a fishing forecast, a safety guarantee or a statement about access. Local rules and closures come first.
The National Weather Service has no flood-stage gauge here, so no official flood category is shown.
This gauge is on Ashuelot River: regulations, guides and shops
USGS gauge page USGS statistics
Checked Nov 5, 9:11 PM EST; readings refresh at most every 15 minutes and statistics daily. Provisional USGS data can be revised. Conditions change: re-check before you go. This is general guidance, not a fishing forecast, a safety guarantee or a statement about access.