LITTLE TRUCKEE R AB BOCA RES NR TRUCKEE CA
USGS 10344400 · California · reports discharge (live), gauge height
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USGS 10344400 · California · 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, 6:00 PM PST · provisional USGS data
Above normal for Nov 5 Steady · 24 h
Discharge, last 7 days: 169 readings from Oct 29, 7:00 PM PDT to Nov 5, 6:00 PM PST; ranging 90.1 to 99 ft³/s; latest 92.4 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, 6:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 5:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 4:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 3:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 2:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 1:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 12:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 11:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 10:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 9:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 8:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 7:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 6:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 5:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 4:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 3:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 2:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 1:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 5, 12:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 11:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 10:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 9:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 8:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 7:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 6:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 5:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 4:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 3:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 2:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 1:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 12:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 11:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 10:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 9:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 8:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 7:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 6:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 5:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 4:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 3:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 2:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 1:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 4, 12:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 3, 11:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 10:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 9:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 8:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 7:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 6:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 5:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 4:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 3:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 2:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 1:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 12:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 11:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 10:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 9:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 8:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 7:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 6:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 5:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 4:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 3:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 2:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 1:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 3, 12:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 2, 11:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 2, 10:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 2, 9:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 2, 8:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 2, 7:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 2, 6:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 2, 5:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 2, 4:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 2, 3:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 2, 2:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 2, 1:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 2, 12:00 PM PST | 92.4 | 1.03 | 30–52 |
| Nov 2, 11:00 AM PST | 90.2 | 1.02 | 30–52 |
| Nov 2, 10:00 AM PST | 90.2 | 1.02 | 30–52 |
| Nov 2, 9:00 AM PST | 90.2 | 1.02 | 30–52 |
| Nov 2, 8:00 AM PST | 90.2 | 1.02 | 30–52 |
| Nov 2, 7:00 AM PST | 90.2 | 1.02 | 30–52 |
| Nov 2, 6:00 AM PST | 90.2 | 1.02 | 30–52 |
| Nov 2, 5:00 AM PST | 90.2 | 1.02 | 30–52 |
| Nov 2, 4:00 AM PST | 90.2 | 1.02 | 30–52 |
| Nov 2, 3:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 2, 2:00 AM PST | 90.2 | 1.02 | 30–52 |
| Nov 2, 1:00 AM PST | 90.2 | 1.02 | 30–52 |
| Nov 2, 12:00 AM PST | 92.4 | 1.03 | 30–52 |
| Nov 1, 11:00 PM PST | 90.2 | 1.02 | 30–51 |
| Nov 1, 10:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 9:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 8:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 7:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 6:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 5:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 4:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 3:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 2:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 1:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 12:00 PM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 11:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 10:00 AM PST | 90.2 | 1.02 | 30–51 |
| Nov 1, 9:00 AM PST | 90.2 | 1.02 | 30–51 |
| Nov 1, 8:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 7:00 AM PST | 90.2 | 1.02 | 30–51 |
| Nov 1, 6:00 AM PST | 90.2 | 1.02 | 30–51 |
| Nov 1, 5:00 AM PST | 90.2 | 1.02 | 30–51 |
| Nov 1, 4:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 3:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 2:00 AM PST | 92.4 | 1.03 | 30–51 |
| Nov 1, 1:00 AM PST | 94.5 | 1.04 | 30–51 |
| Nov 1, 1:00 AM PDT | 94.5 | 1.04 | 30–51 |
| Nov 1, 12:00 AM PDT | 92.4 | 1.03 | 30–51 |
| Oct 31, 11:00 PM PDT | 92.4 | 1.03 | 30–52 |
| Oct 31, 10:00 PM PDT | 92.4 | 1.03 | 30–52 |
| Oct 31, 9:00 PM PDT | 92.4 | 1.03 | 30–52 |
| Oct 31, 8:00 PM PDT | 94.5 | 1.04 | 30–52 |
| Oct 31, 7:00 PM PDT | 99 | 1.06 | 30–52 |
| Oct 31, 6:00 PM PDT | 99 | 1.06 | 30–52 |
| Oct 31, 5:00 PM PDT | 94.5 | 1.04 | 30–52 |
| Oct 31, 4:00 PM PDT | 94.5 | 1.04 | 30–52 |
| Oct 31, 3:00 PM PDT | 92.4 | 1.03 | 30–52 |
| Oct 31, 2:00 PM PDT | 92.4 | 1.03 | 30–52 |
| Oct 31, 1:00 PM PDT | 92.4 | 1.03 | 30–52 |
| Oct 31, 12:00 PM PDT | 92.4 | 1.03 | 30–52 |
| Oct 31, 11:00 AM PDT | 92.4 | 1.03 | 30–52 |
| Oct 31, 10:00 AM PDT | 92.4 | 1.03 | 30–52 |
| Oct 31, 9:00 AM PDT | 92.4 | 1.03 | 30–52 |
| Oct 31, 8:00 AM PDT | 90.2 | 1.02 | 30–52 |
| Oct 31, 7:00 AM PDT | 90.2 | 1.02 | 30–52 |
| Oct 31, 6:00 AM PDT | 92.4 | 1.03 | 30–52 |
| Oct 31, 5:00 AM PDT | 90.2 | 1.02 | 30–52 |
| Oct 31, 4:00 AM PDT | 90.2 | 1.02 | 30–52 |
| Oct 31, 3:00 AM PDT | 90.2 | 1.02 | 30–52 |
| Oct 31, 2:00 AM PDT | 90.2 | 1.02 | 30–52 |
| Oct 31, 1:00 AM PDT | 90.2 | 1.02 | 30–52 |
| Oct 31, 12:00 AM PDT | 90.2 | 1.02 | 30–52 |
| Oct 30, 11:00 PM PDT | 90.2 | 1.02 | 30–53 |
| Oct 30, 10:00 PM PDT | 90.2 | 1.02 | 30–53 |
| Oct 30, 9:00 PM PDT | 92.4 | 1.03 | 30–53 |
| Oct 30, 8:00 PM PDT | 92.4 | 1.03 | 30–53 |
| Oct 30, 7:00 PM PDT | 92.4 | 1.03 | 30–53 |
| Oct 30, 6:00 PM PDT | 92.4 | 1.03 | 30–53 |
| Oct 30, 5:00 PM PDT | 92.4 | 1.03 | 30–53 |
| Oct 30, 4:00 PM PDT | 92.4 | 1.03 | 30–53 |
| Oct 30, 3:00 PM PDT | 92.4 | 1.03 | 30–53 |
| Oct 30, 2:00 PM PDT | 92.4 | 1.03 | 30–53 |
| Oct 30, 1:00 PM PDT | 92.4 | 1.03 | 30–53 |
| Oct 30, 12:00 PM PDT | 92.4 | 1.03 | 30–53 |
| Oct 30, 11:00 AM PDT | 92.4 | 1.03 | 30–53 |
| Oct 30, 10:00 AM PDT | 92.4 | 1.03 | 30–53 |
| Oct 30, 9:00 AM PDT | 92.4 | 1.03 | 30–53 |
| Oct 30, 8:00 AM PDT | 90.2 | 1.02 | 30–53 |
| Oct 30, 7:00 AM PDT | 90.2 | 1.02 | 30–53 |
| Oct 30, 6:00 AM PDT | 90.2 | 1.02 | 30–53 |
| Oct 30, 5:00 AM PDT | 90.2 | 1.02 | 30–53 |
| Oct 30, 4:00 AM PDT | 90.2 | 1.02 | 30–53 |
| Oct 30, 3:00 AM PDT | 90.2 | 1.02 | 30–53 |
| Oct 30, 2:00 AM PDT | 90.1 | 1.02 | 30–53 |
| Oct 30, 1:00 AM PDT | 90.1 | 1.02 | 30–53 |
| Oct 30, 12:00 AM PDT | 90.1 | 1.02 | 30–53 |
| Oct 29, 11:00 PM PDT | 92.3 | 1.03 | 30–60 |
| Oct 29, 10:00 PM PDT | 92.3 | 1.03 | 30–60 |
| Oct 29, 9:00 PM PDT | 92.3 | 1.03 | 30–60 |
| Oct 29, 8:00 PM PDT | 92.2 | 1.03 | 30–60 |
| Oct 29, 7:00 PM PDT | 94.4 | 1.04 | 30–60 |
Map of USGS gauge 10344400 and the river around it
Where LITTLE TRUCKEE R AB BOCA RES NR TRUCKEE CA sits, with 1 other gauge 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: 30–52 ft³/s (middle half of 58 years of record). Now: 92.4 ft³/s, above normal.
Above normal for this date. 92.4 ft³/s is between the 75th and 90th percentiles of daily mean flow for Nov 5 at this gauge over 58 years of record (1969–2026): 10th 19, 25th 30, median 34, 75th 52, 90th 117 ft³/s.
Daily means on record for Nov 5: lowest 0.6 ft³/s, highest 147 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.
The National Weather Service has no flood-stage gauge here, so no official flood category is shown.
Checked Nov 5, 6:18 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.