COCHECO RIVER NEAR ROCHESTER, NH
USGS 01072800 · New Hampshire · reports discharge (live), gauge height
Reading COCHECO RIVER NEAR ROCHESTER, NH…
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USGS 01072800 · 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, 9:00 PM EST · provisional USGS data
Normal for Nov 5 Steady · 24 h
Discharge, last 7 days: 169 readings from Oct 29, 10:00 PM EDT to Nov 5, 9:00 PM EST; ranging 13.4 to 57 ft³/s; latest 55.9 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, 9:00 PM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 8:00 PM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 7:00 PM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 6:00 PM EST | 57 | 3.24 | 37–160 |
| Nov 5, 5:00 PM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 4:00 PM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 3:00 PM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 2:00 PM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 1:00 PM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 12:00 PM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 11:00 AM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 10:00 AM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 9:00 AM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 8:00 AM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 7:00 AM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 6:00 AM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 5:00 AM EST | 57 | 3.24 | 37–160 |
| Nov 5, 4:00 AM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 3:00 AM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 2:00 AM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 1:00 AM EST | 55.9 | 3.23 | 37–160 |
| Nov 5, 12:00 AM EST | 55.9 | 3.23 | 37–160 |
| Nov 4, 11:00 PM EST | 55.9 | 3.23 | 34–187 |
| Nov 4, 10:00 PM EST | 55.9 | 3.23 | 34–187 |
| Nov 4, 9:00 PM EST | 55.9 | 3.23 | 34–187 |
| Nov 4, 8:00 PM EST | 55.9 | 3.23 | 34–187 |
| Nov 4, 7:00 PM EST | 55.9 | 3.23 | 34–187 |
| Nov 4, 6:00 PM EST | 55.9 | 3.23 | 34–187 |
| Nov 4, 5:00 PM EST | 55.9 | 3.23 | 34–187 |
| Nov 4, 4:00 PM EST | 55.9 | 3.23 | 34–187 |
| Nov 4, 3:00 PM EST | 55.9 | 3.23 | 34–187 |
| Nov 4, 2:00 PM EST | 55.9 | 3.23 | 34–187 |
| Nov 4, 1:00 PM EST | 54.9 | 3.22 | 34–187 |
| Nov 4, 12:00 PM EST | 55.9 | 3.23 | 34–187 |
| Nov 4, 11:00 AM EST | 55.9 | 3.23 | 34–187 |
| Nov 4, 10:00 AM EST | 54.9 | 3.22 | 34–187 |
| Nov 4, 9:00 AM EST | 54.9 | 3.22 | 34–187 |
| Nov 4, 8:00 AM EST | 53.8 | 3.21 | 34–187 |
| Nov 4, 7:00 AM EST | 54.9 | 3.22 | 34–187 |
| Nov 4, 6:00 AM EST | 53.8 | 3.21 | 34–187 |
| Nov 4, 5:00 AM EST | 54.9 | 3.22 | 34–187 |
| Nov 4, 4:00 AM EST | 54.9 | 3.22 | 34–187 |
| Nov 4, 3:00 AM EST | 54.9 | 3.22 | 34–187 |
| Nov 4, 2:00 AM EST | 54.9 | 3.22 | 34–187 |
| Nov 4, 1:00 AM EST | 54.9 | 3.22 | 34–187 |
| Nov 4, 12:00 AM EST | 54.9 | 3.22 | 34–187 |
| Nov 3, 11:00 PM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 10:00 PM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 9:00 PM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 8:00 PM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 7:00 PM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 6:00 PM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 5:00 PM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 4:00 PM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 3:00 PM EST | 55.9 | 3.23 | 34–204 |
| Nov 3, 2:00 PM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 1:00 PM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 12:00 PM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 11:00 AM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 10:00 AM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 9:00 AM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 8:00 AM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 7:00 AM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 6:00 AM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 5:00 AM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 4:00 AM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 3:00 AM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 2:00 AM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 1:00 AM EST | 54.9 | 3.22 | 34–204 |
| Nov 3, 12:00 AM EST | 54.9 | 3.22 | 34–204 |
| Nov 2, 11:00 PM EST | 54.9 | 3.22 | 44–227 |
| Nov 2, 10:00 PM EST | 54.9 | 3.22 | 44–227 |
| Nov 2, 9:00 PM EST | 54.9 | 3.22 | 44–227 |
| Nov 2, 8:00 PM EST | 53.8 | 3.21 | 44–227 |
| Nov 2, 7:00 PM EST | 54.9 | 3.22 | 44–227 |
| Nov 2, 6:00 PM EST | 54.9 | 3.22 | 44–227 |
| Nov 2, 5:00 PM EST | 54.9 | 3.22 | 44–227 |
| Nov 2, 4:00 PM EST | 54.9 | 3.22 | 44–227 |
| Nov 2, 3:00 PM EST | 54.9 | 3.22 | 44–227 |
| Nov 2, 2:00 PM EST | 54.9 | 3.22 | 44–227 |
| Nov 2, 1:00 PM EST | 54.9 | 3.22 | 44–227 |
| Nov 2, 12:00 PM EST | 54.9 | 3.22 | 44–227 |
| Nov 2, 11:00 AM EST | 54.9 | 3.22 | 44–227 |
| Nov 2, 10:00 AM EST | 53.8 | 3.21 | 44–227 |
| Nov 2, 9:00 AM EST | 53.8 | 3.21 | 44–227 |
| Nov 2, 8:00 AM EST | 53.8 | 3.21 | 44–227 |
| Nov 2, 7:00 AM EST | 54.9 | 3.22 | 44–227 |
| Nov 2, 6:00 AM EST | 53.8 | 3.21 | 44–227 |
| Nov 2, 5:00 AM EST | 53.8 | 3.21 | 44–227 |
| Nov 2, 4:00 AM EST | 52.8 | 3.2 | 44–227 |
| Nov 2, 3:00 AM EST | 51.7 | 3.19 | 44–227 |
| Nov 2, 2:00 AM EST | 49.7 | 3.17 | 44–227 |
| Nov 2, 1:00 AM EST | 41.2 | 3.08 | 44–227 |
| Nov 2, 12:00 AM EST | 23.8 | 2.85 | 44–227 |
| Nov 1, 11:00 PM EST | 14.7 | 2.68 | 37–170 |
| Nov 1, 10:00 PM EST | 13.9 | 2.66 | 37–170 |
| Nov 1, 9:00 PM EST | 14.3 | 2.67 | 37–170 |
| Nov 1, 8:00 PM EST | 14.3 | 2.67 | 37–170 |
| Nov 1, 7:00 PM EST | 13.9 | 2.66 | 37–170 |
| Nov 1, 6:00 PM EST | 14.3 | 2.67 | 37–170 |
| Nov 1, 5:00 PM EST | 13.9 | 2.66 | 37–170 |
| Nov 1, 4:00 PM EST | 13.9 | 2.66 | 37–170 |
| Nov 1, 3:00 PM EST | 13.9 | 2.66 | 37–170 |
| Nov 1, 2:00 PM EST | 13.9 | 2.66 | 37–170 |
| Nov 1, 1:00 PM EST | 13.9 | 2.66 | 37–170 |
| Nov 1, 12:00 PM EST | 13.9 | 2.66 | 37–170 |
| Nov 1, 11:00 AM EST | 13.4 | 2.65 | 37–170 |
| Nov 1, 10:00 AM EST | 13.4 | 2.65 | 37–170 |
| Nov 1, 9:00 AM EST | 13.4 | 2.65 | 37–170 |
| Nov 1, 8:00 AM EST | 13.4 | 2.65 | 37–170 |
| Nov 1, 7:00 AM EST | 13.4 | 2.65 | 37–170 |
| Nov 1, 6:00 AM EST | 13.4 | 2.65 | 37–170 |
| Nov 1, 5:00 AM EST | 13.4 | 2.65 | 37–170 |
| Nov 1, 4:00 AM EST | 13.4 | 2.65 | 37–170 |
| Nov 1, 3:00 AM EST | 13.4 | 2.65 | 37–170 |
| Nov 1, 2:00 AM EST | 13.4 | 2.65 | 37–170 |
| Nov 1, 1:00 AM EST | 13.4 | 2.65 | 37–170 |
| Nov 1, 1:00 AM EDT | 13.9 | 2.66 | 37–170 |
| Nov 1, 12:00 AM EDT | 13.9 | 2.66 | 37–170 |
| Oct 31, 11:00 PM EDT | 14.3 | 2.67 | 37–203 |
| Oct 31, 10:00 PM EDT | 14.3 | 2.67 | 37–203 |
| Oct 31, 9:00 PM EDT | 14.3 | 2.67 | 37–203 |
| Oct 31, 8:00 PM EDT | 14.3 | 2.67 | 37–203 |
| Oct 31, 7:00 PM EDT | 14.3 | 2.67 | 37–203 |
| Oct 31, 6:00 PM EDT | 14.3 | 2.67 | 37–203 |
| Oct 31, 5:00 PM EDT | 14.3 | 2.67 | 37–203 |
| Oct 31, 4:00 PM EDT | 14.7 | 2.68 | 37–203 |
| Oct 31, 3:00 PM EDT | 14.7 | 2.68 | 37–203 |
| Oct 31, 2:00 PM EDT | 14.7 | 2.68 | 37–203 |
| Oct 31, 1:00 PM EDT | 14.7 | 2.68 | 37–203 |
| Oct 31, 12:00 PM EDT | 14.7 | 2.68 | 37–203 |
| Oct 31, 11:00 AM EDT | 14.7 | 2.68 | 37–203 |
| Oct 31, 10:00 AM EDT | 15.2 | 2.69 | 37–203 |
| Oct 31, 9:00 AM EDT | 15.2 | 2.69 | 37–203 |
| Oct 31, 8:00 AM EDT | 15.2 | 2.69 | 37–203 |
| Oct 31, 7:00 AM EDT | 15.7 | 2.7 | 37–203 |
| Oct 31, 6:00 AM EDT | 15.7 | 2.7 | 37–203 |
| Oct 31, 5:00 AM EDT | 16.1 | 2.71 | 37–203 |
| Oct 31, 4:00 AM EDT | 16.6 | 2.72 | 37–203 |
| Oct 31, 3:00 AM EDT | 17.1 | 2.73 | 37–203 |
| Oct 31, 2:00 AM EDT | 17.1 | 2.73 | 37–203 |
| Oct 31, 1:00 AM EDT | 17.6 | 2.74 | 37–203 |
| Oct 31, 12:00 AM EDT | 18.1 | 2.75 | 37–203 |
| Oct 30, 11:00 PM EDT | 18.1 | 2.75 | 40–269 |
| Oct 30, 10:00 PM EDT | 18.6 | 2.76 | 40–269 |
| Oct 30, 9:00 PM EDT | 19.2 | 2.77 | 40–269 |
| Oct 30, 8:00 PM EDT | 19.2 | 2.77 | 40–269 |
| Oct 30, 7:00 PM EDT | 19.7 | 2.78 | 40–269 |
| Oct 30, 6:00 PM EDT | 20.2 | 2.79 | 40–269 |
| Oct 30, 5:00 PM EDT | 20.2 | 2.79 | 40–269 |
| Oct 30, 4:00 PM EDT | 20.2 | 2.79 | 40–269 |
| Oct 30, 3:00 PM EDT | 19.7 | 2.78 | 40–269 |
| Oct 30, 2:00 PM EDT | 19.7 | 2.78 | 40–269 |
| Oct 30, 1:00 PM EDT | 20.2 | 2.79 | 40–269 |
| Oct 30, 12:00 PM EDT | 20.2 | 2.79 | 40–269 |
| Oct 30, 11:00 AM EDT | 20.2 | 2.79 | 40–269 |
| Oct 30, 10:00 AM EDT | 20.2 | 2.79 | 40–269 |
| Oct 30, 9:00 AM EDT | 20.8 | 2.8 | 40–269 |
| Oct 30, 8:00 AM EDT | 20.2 | 2.79 | 40–269 |
| Oct 30, 7:00 AM EDT | 20.8 | 2.8 | 40–269 |
| Oct 30, 6:00 AM EDT | 20.2 | 2.79 | 40–269 |
| Oct 30, 5:00 AM EDT | 19.7 | 2.78 | 40–269 |
| Oct 30, 4:00 AM EDT | 19.7 | 2.78 | 40–269 |
| Oct 30, 3:00 AM EDT | 19.2 | 2.77 | 40–269 |
| Oct 30, 2:00 AM EDT | 18.1 | 2.75 | 40–269 |
| Oct 30, 1:00 AM EDT | 17.1 | 2.73 | 40–269 |
| Oct 30, 12:00 AM EDT | 16.1 | 2.71 | 40–269 |
| Oct 29, 11:00 PM EDT | 15.7 | 2.7 | 40–192 |
| Oct 29, 10:00 PM EDT | 15.2 | 2.69 | 40–192 |
Map of USGS gauge 01072800 and the river around it
Where COCHECO RIVER NEAR ROCHESTER, NH sits 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 Cocheco River, but no agency page we read lists its species.
Normal for Nov 5: 37–160 ft³/s (middle half of 31 years of record). Now: 55.9 ft³/s, normal.
Normal for this date. 55.9 ft³/s is between the 25th and 75th percentiles of daily mean flow for Nov 5 at this gauge over 31 years of record (1996–2026): 10th 22, 25th 37, median 110, 75th 160, 90th 225 ft³/s.
Daily means on record for Nov 5: lowest 13.9 ft³/s, highest 447 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 (+0% 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.
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.
NWS observed 3.23 ft stage, 56 ft³/s at Nov 5, 9:00 PM EST (NWS gauge COCN3; its stage datum can differ from the USGS gauge height).
NWS has not set flood categories for this gauge.
Open the NWS gauge page · What the categories mean (National Weather Service)
Checked Nov 5, 9:37 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.