SHASTA R NR MONTAGUE CA
USGS 11517000 · California · reports discharge (live), gauge height
Reading SHASTA R NR MONTAGUE CA…
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USGS 11517000 · California · reports discharge (live), gauge height
What the agencies suggest
Approach the stream carefully and with a low profileIowa Department of Natural Resources
Fishing upstream will usually spook fewer fish than working downstreamIowa Department of Natural Resources
Deep pools and undercut banks provide refuge during sunny days and low waterMinnesota Department of Natural Resources
General guidance from the readings and the published lines named above, not a fishing forecast. Local rules and closures come first.
Reading Nov 5, 8:00 PM PST · provisional USGS data
Much below normal for Nov 5 Steady · 24 h
Discharge, last 7 days: 169 readings from Oct 29, 9:00 PM PDT to Nov 5, 8:00 PM PST; ranging 111 to 126 ft³/s; latest 111 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, 8:00 PM PST | 111 | 1.71 | 130–169 |
| Nov 5, 7:00 PM PST | 111 | 1.71 | 130–169 |
| Nov 5, 6:00 PM PST | 113 | 1.72 | 130–169 |
| Nov 5, 5:00 PM PST | 113 | 1.72 | 130–169 |
| Nov 5, 4:00 PM PST | 113 | 1.72 | 130–169 |
| Nov 5, 3:00 PM PST | 113 | 1.72 | 130–169 |
| Nov 5, 2:00 PM PST | 115 | 1.73 | 130–169 |
| Nov 5, 1:00 PM PST | 115 | 1.73 | 130–169 |
| Nov 5, 12:00 PM PST | 116 | 1.74 | 130–169 |
| Nov 5, 11:00 AM PST | 116 | 1.74 | 130–169 |
| Nov 5, 10:00 AM PST | 118 | 1.75 | 130–169 |
| Nov 5, 9:00 AM PST | 119 | 1.76 | 130–169 |
| Nov 5, 8:00 AM PST | 119 | 1.76 | 130–169 |
| Nov 5, 7:00 AM PST | 121 | 1.77 | 130–169 |
| Nov 5, 6:00 AM PST | 121 | 1.77 | 130–169 |
| Nov 5, 5:00 AM PST | 121 | 1.77 | 130–169 |
| Nov 5, 4:00 AM PST | 123 | 1.78 | 130–169 |
| Nov 5, 3:00 AM PST | 121 | 1.77 | 130–169 |
| Nov 5, 2:00 AM PST | 121 | 1.77 | 130–169 |
| Nov 5, 1:00 AM PST | 121 | 1.77 | 130–169 |
| Nov 5, 12:00 AM PST | 121 | 1.77 | 130–169 |
| Nov 4, 11:00 PM PST | 121 | 1.77 | 129–170 |
| Nov 4, 10:00 PM PST | 121 | 1.77 | 129–170 |
| Nov 4, 9:00 PM PST | 121 | 1.77 | 129–170 |
| Nov 4, 8:00 PM PST | 121 | 1.77 | 129–170 |
| Nov 4, 7:00 PM PST | 121 | 1.77 | 129–170 |
| Nov 4, 6:00 PM PST | 121 | 1.77 | 129–170 |
| Nov 4, 5:00 PM PST | 121 | 1.77 | 129–170 |
| Nov 4, 4:00 PM PST | 123 | 1.78 | 129–170 |
| Nov 4, 3:00 PM PST | 123 | 1.78 | 129–170 |
| Nov 4, 2:00 PM PST | 121 | 1.77 | 129–170 |
| Nov 4, 1:00 PM PST | 121 | 1.77 | 129–170 |
| Nov 4, 12:00 PM PST | 121 | 1.77 | 129–170 |
| Nov 4, 11:00 AM PST | 121 | 1.77 | 129–170 |
| Nov 4, 10:00 AM PST | 119 | 1.76 | 129–170 |
| Nov 4, 9:00 AM PST | 119 | 1.76 | 129–170 |
| Nov 4, 8:00 AM PST | 119 | 1.76 | 129–170 |
| Nov 4, 7:00 AM PST | 119 | 1.76 | 129–170 |
| Nov 4, 6:00 AM PST | 119 | 1.76 | 129–170 |
| Nov 4, 5:00 AM PST | 119 | 1.76 | 129–170 |
| Nov 4, 4:00 AM PST | 119 | 1.76 | 129–170 |
| Nov 4, 3:00 AM PST | 119 | 1.76 | 129–170 |
| Nov 4, 2:00 AM PST | 119 | 1.76 | 129–170 |
| Nov 4, 1:00 AM PST | 119 | 1.76 | 129–170 |
| Nov 4, 12:00 AM PST | 119 | 1.76 | 129–170 |
| Nov 3, 11:00 PM PST | 119 | 1.76 | 129–169 |
| Nov 3, 10:00 PM PST | 119 | 1.76 | 129–169 |
| Nov 3, 9:00 PM PST | 119 | 1.76 | 129–169 |
| Nov 3, 8:00 PM PST | 119 | 1.76 | 129–169 |
| Nov 3, 7:00 PM PST | 119 | 1.76 | 129–169 |
| Nov 3, 6:00 PM PST | 119 | 1.76 | 129–169 |
| Nov 3, 5:00 PM PST | 119 | 1.76 | 129–169 |
| Nov 3, 4:00 PM PST | 119 | 1.76 | 129–169 |
| Nov 3, 3:00 PM PST | 119 | 1.76 | 129–169 |
| Nov 3, 2:00 PM PST | 119 | 1.76 | 129–169 |
| Nov 3, 1:00 PM PST | 119 | 1.76 | 129–169 |
| Nov 3, 12:00 PM PST | 119 | 1.76 | 129–169 |
| Nov 3, 11:00 AM PST | 118 | 1.75 | 129–169 |
| Nov 3, 10:00 AM PST | 119 | 1.76 | 129–169 |
| Nov 3, 9:00 AM PST | 118 | 1.75 | 129–169 |
| Nov 3, 8:00 AM PST | 118 | 1.75 | 129–169 |
| Nov 3, 7:00 AM PST | 118 | 1.75 | 129–169 |
| Nov 3, 6:00 AM PST | 118 | 1.75 | 129–169 |
| Nov 3, 5:00 AM PST | 118 | 1.75 | 129–169 |
| Nov 3, 4:00 AM PST | 118 | 1.75 | 129–169 |
| Nov 3, 3:00 AM PST | 118 | 1.75 | 129–169 |
| Nov 3, 2:00 AM PST | 118 | 1.75 | 129–169 |
| Nov 3, 1:00 AM PST | 118 | 1.75 | 129–169 |
| Nov 3, 12:00 AM PST | 118 | 1.75 | 129–169 |
| Nov 2, 11:00 PM PST | 118 | 1.75 | 128–165 |
| Nov 2, 10:00 PM PST | 118 | 1.75 | 128–165 |
| Nov 2, 9:00 PM PST | 118 | 1.75 | 128–165 |
| Nov 2, 8:00 PM PST | 118 | 1.75 | 128–165 |
| Nov 2, 7:00 PM PST | 118 | 1.75 | 128–165 |
| Nov 2, 6:00 PM PST | 118 | 1.75 | 128–165 |
| Nov 2, 5:00 PM PST | 118 | 1.75 | 128–165 |
| Nov 2, 4:00 PM PST | 118 | 1.75 | 128–165 |
| Nov 2, 3:00 PM PST | 118 | 1.75 | 128–165 |
| Nov 2, 2:00 PM PST | 118 | 1.75 | 128–165 |
| Nov 2, 1:00 PM PST | 118 | 1.75 | 128–165 |
| Nov 2, 12:00 PM PST | 118 | 1.75 | 128–165 |
| Nov 2, 11:00 AM PST | 118 | 1.75 | 128–165 |
| Nov 2, 10:00 AM PST | 118 | 1.75 | 128–165 |
| Nov 2, 9:00 AM PST | 118 | 1.75 | 128–165 |
| Nov 2, 8:00 AM PST | 118 | 1.75 | 128–165 |
| Nov 2, 7:00 AM PST | 118 | 1.75 | 128–165 |
| Nov 2, 6:00 AM PST | 118 | 1.75 | 128–165 |
| Nov 2, 5:00 AM PST | 118 | 1.75 | 128–165 |
| Nov 2, 4:00 AM PST | 118 | 1.75 | 128–165 |
| Nov 2, 3:00 AM PST | 118 | 1.75 | 128–165 |
| Nov 2, 2:00 AM PST | 118 | 1.75 | 128–165 |
| Nov 2, 1:00 AM PST | 118 | 1.75 | 128–165 |
| Nov 2, 12:00 AM PST | 118 | 1.75 | 128–165 |
| Nov 1, 11:00 PM PST | 118 | 1.75 | 128–165 |
| Nov 1, 10:00 PM PST | 118 | 1.75 | 128–165 |
| Nov 1, 9:00 PM PST | 119 | 1.76 | 128–165 |
| Nov 1, 8:00 PM PST | 119 | 1.76 | 128–165 |
| Nov 1, 7:00 PM PST | 119 | 1.76 | 128–165 |
| Nov 1, 6:00 PM PST | 119 | 1.76 | 128–165 |
| Nov 1, 5:00 PM PST | 119 | 1.76 | 128–165 |
| Nov 1, 4:00 PM PST | 121 | 1.77 | 128–165 |
| Nov 1, 3:00 PM PST | 119 | 1.76 | 128–165 |
| Nov 1, 2:00 PM PST | 121 | 1.77 | 128–165 |
| Nov 1, 1:00 PM PST | 121 | 1.77 | 128–165 |
| Nov 1, 12:00 PM PST | 119 | 1.76 | 128–165 |
| Nov 1, 11:00 AM PST | 121 | 1.77 | 128–165 |
| Nov 1, 10:00 AM PST | 119 | 1.76 | 128–165 |
| Nov 1, 9:00 AM PST | 119 | 1.76 | 128–165 |
| Nov 1, 8:00 AM PST | 119 | 1.76 | 128–165 |
| Nov 1, 7:00 AM PST | 119 | 1.76 | 128–165 |
| Nov 1, 6:00 AM PST | 119 | 1.76 | 128–165 |
| Nov 1, 5:00 AM PST | 119 | 1.76 | 128–165 |
| Nov 1, 4:00 AM PST | 119 | 1.76 | 128–165 |
| Nov 1, 3:00 AM PST | 119 | 1.76 | 128–165 |
| Nov 1, 2:00 AM PST | 119 | 1.76 | 128–165 |
| Nov 1, 1:00 AM PST | 119 | 1.76 | 128–165 |
| Nov 1, 1:00 AM PDT | 121 | 1.77 | 128–165 |
| Nov 1, 12:00 AM PDT | 119 | 1.76 | 128–165 |
| Oct 31, 11:00 PM PDT | 121 | 1.77 | 127–166 |
| Oct 31, 10:00 PM PDT | 121 | 1.77 | 127–166 |
| Oct 31, 9:00 PM PDT | 121 | 1.77 | 127–166 |
| Oct 31, 8:00 PM PDT | 121 | 1.77 | 127–166 |
| Oct 31, 7:00 PM PDT | 121 | 1.77 | 127–166 |
| Oct 31, 6:00 PM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 5:00 PM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 4:00 PM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 3:00 PM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 2:00 PM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 1:00 PM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 12:00 PM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 11:00 AM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 10:00 AM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 9:00 AM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 8:00 AM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 7:00 AM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 6:00 AM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 5:00 AM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 4:00 AM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 3:00 AM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 2:00 AM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 1:00 AM PDT | 123 | 1.78 | 127–166 |
| Oct 31, 12:00 AM PDT | 123 | 1.78 | 127–166 |
| Oct 30, 11:00 PM PDT | 123 | 1.78 | 125–160 |
| Oct 30, 10:00 PM PDT | 123 | 1.78 | 125–160 |
| Oct 30, 9:00 PM PDT | 124 | 1.79 | 125–160 |
| Oct 30, 8:00 PM PDT | 123 | 1.78 | 125–160 |
| Oct 30, 7:00 PM PDT | 124 | 1.79 | 125–160 |
| Oct 30, 6:00 PM PDT | 124 | 1.79 | 125–160 |
| Oct 30, 5:00 PM PDT | 124 | 1.79 | 125–160 |
| Oct 30, 4:00 PM PDT | 124 | 1.79 | 125–160 |
| Oct 30, 3:00 PM PDT | 126 | 1.8 | 125–160 |
| Oct 30, 2:00 PM PDT | 124 | 1.79 | 125–160 |
| Oct 30, 1:00 PM PDT | 124 | 1.79 | 125–160 |
| Oct 30, 12:00 PM PDT | 124 | 1.79 | 125–160 |
| Oct 30, 11:00 AM PDT | 124 | 1.79 | 125–160 |
| Oct 30, 10:00 AM PDT | 124 | 1.79 | 125–160 |
| Oct 30, 9:00 AM PDT | 124 | 1.79 | 125–160 |
| Oct 30, 8:00 AM PDT | 124 | 1.79 | 125–160 |
| Oct 30, 7:00 AM PDT | 123 | 1.78 | 125–160 |
| Oct 30, 6:00 AM PDT | 123 | 1.78 | 125–160 |
| Oct 30, 5:00 AM PDT | 123 | 1.78 | 125–160 |
| Oct 30, 4:00 AM PDT | 121 | 1.77 | 125–160 |
| Oct 30, 3:00 AM PDT | 123 | 1.78 | 125–160 |
| Oct 30, 2:00 AM PDT | 121 | 1.77 | 125–160 |
| Oct 30, 1:00 AM PDT | 121 | 1.77 | 125–160 |
| Oct 30, 12:00 AM PDT | 121 | 1.77 | 125–160 |
| Oct 29, 11:00 PM PDT | 123 | 1.78 | 124–159 |
| Oct 29, 10:00 PM PDT | 121 | 1.77 | 124–159 |
| Oct 29, 9:00 PM PDT | 121 | 1.77 | 124–159 |
Map of USGS gauge 11517000 and the river around it
Where SHASTA R NR MONTAGUE CA sits, with 2 other gauges on the same river.
No current water-temperature reading at this gauge, so no temperature guidance is given. Take a stream thermometer: the trout lines CDFW uses are 67°F.
Species list not on file for this gauge. Check the California Department of Fish and Wildlife: California fish planting schedule · California fishing regulations.
Normal for Nov 5: 130–169 ft³/s (middle half of 42 years of record). Now: 111 ft³/s, much below normal.
Much below normal for this date. 111 ft³/s is below the 10th percentile of daily mean flow for Nov 5 at this gauge over 42 years of record (1912–2026): 10th 112, 25th 130, median 144, 75th 169, 90th 186 ft³/s.
Daily means on record for Nov 5: lowest 96 ft³/s, highest 207 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 (−8.3% 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.
The National Weather Service has no flood-stage gauge here, so no official flood category is shown.
Checked Nov 5, 8:24 PM PST; 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.