TUOLUMNE R BL LAGRANGE DAM NR LAGRANGE CA
USGS 11289650 · California · reports discharge (live), gauge height, water temperature
Reading TUOLUMNE R BL LAGRANGE DAM NR LAGRANGE CA…
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USGS 11289650 · California · reports discharge (live), gauge height, water temperature
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, 5:45 PM PST · provisional USGS data
Normal for Nov 5 Steady · 24 h
Discharge, last 7 days: 169 readings from Oct 29, 6:45 PM PDT to Nov 5, 5:45 PM PST; ranging 183 to 249 ft³/s; latest 188 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) | Water temp (°F) | Normal, 25th–75th (ft³/s) |
|---|---|---|---|---|
| Nov 5, 5:45 PM PST | 188 | 5.98 | 54.3 | 175–397 |
| Nov 5, 4:45 PM PST | 190 | 5.99 | 54.5 | 175–397 |
| Nov 5, 3:45 PM PST | 196 | 6.01 | 54.7 | 175–397 |
| Nov 5, 2:45 PM PST | 201 | 6.03 | 54.9 | 175–397 |
| Nov 5, 1:45 PM PST | 201 | 6.03 | 54.9 | 175–397 |
| Nov 5, 12:45 PM PST | 196 | 6.01 | 54.7 | 175–397 |
| Nov 5, 11:45 AM PST | 190 | 5.99 | 54.3 | 175–397 |
| Nov 5, 10:45 AM PST | 185 | 5.97 | 54 | 175–397 |
| Nov 5, 9:45 AM PST | 188 | 5.98 | 53.8 | 175–397 |
| Nov 5, 8:45 AM PST | 193 | 6 | 53.6 | 175–397 |
| Nov 5, 7:45 AM PST | 196 | 6.01 | 53.6 | 175–397 |
| Nov 5, 6:45 AM PST | 196 | 6.01 | 53.6 | 175–397 |
| Nov 5, 5:45 AM PST | 190 | 5.99 | 53.8 | 175–397 |
| Nov 5, 4:45 AM PST | 185 | 5.97 | 53.8 | 175–397 |
| Nov 5, 3:45 AM PST | 188 | 5.98 | 53.8 | 175–397 |
| Nov 5, 2:45 AM PST | 193 | 6 | 54 | 175–397 |
| Nov 5, 1:45 AM PST | 196 | 6.01 | 54 | 175–397 |
| Nov 5, 12:45 AM PST | 198 | 6.02 | 54 | 175–397 |
| Nov 4, 11:45 PM PST | 198 | 6.02 | 54 | 175–406 |
| Nov 4, 10:45 PM PST | 190 | 5.99 | 54 | 175–406 |
| Nov 4, 9:45 PM PST | 185 | 5.97 | 54 | 175–406 |
| Nov 4, 8:45 PM PST | 188 | 5.98 | 54.1 | 175–406 |
| Nov 4, 7:45 PM PST | 190 | 5.99 | 54.1 | 175–406 |
| Nov 4, 6:45 PM PST | 196 | 6.01 | 54.3 | 175–406 |
| Nov 4, 5:45 PM PST | 198 | 6.02 | 54.3 | 175–406 |
| Nov 4, 4:45 PM PST | 198 | 6.02 | 54.3 | 175–406 |
| Nov 4, 3:45 PM PST | 193 | 6 | 54.7 | 175–406 |
| Nov 4, 2:45 PM PST | 188 | 5.98 | 54.7 | 175–406 |
| Nov 4, 1:45 PM PST | 188 | 5.98 | 54.5 | 175–406 |
| Nov 4, 12:45 PM PST | 190 | 5.99 | 54.3 | 175–406 |
| Nov 4, 11:45 AM PST | 193 | 6 | 54.1 | 175–406 |
| Nov 4, 10:45 AM PST | 198 | 6.02 | 54 | 175–406 |
| Nov 4, 9:45 AM PST | 198 | 6.02 | 53.8 | 175–406 |
| Nov 4, 8:45 AM PST | 193 | 6 | 53.8 | 175–406 |
| Nov 4, 7:45 AM PST | 188 | 5.98 | 53.8 | 175–406 |
| Nov 4, 6:45 AM PST | 185 | 5.97 | 53.8 | 175–406 |
| Nov 4, 5:45 AM PST | 190 | 5.99 | 53.8 | 175–406 |
| Nov 4, 4:45 AM PST | 196 | 6.01 | 54 | 175–406 |
| Nov 4, 3:45 AM PST | 198 | 6.02 | 54 | 175–406 |
| Nov 4, 2:45 AM PST | 196 | 6.01 | 54 | 175–406 |
| Nov 4, 1:45 AM PST | 190 | 5.99 | 54 | 175–406 |
| Nov 4, 12:45 AM PST | 185 | 5.97 | 54 | 175–406 |
| Nov 3, 11:45 PM PST | 185 | 5.97 | 54 | 176–418 |
| Nov 3, 10:45 PM PST | 190 | 5.99 | 54.1 | 176–418 |
| Nov 3, 9:45 PM PST | 193 | 6 | 54.1 | 176–418 |
| Nov 3, 8:45 PM PST | 196 | 6.01 | 54.1 | 176–418 |
| Nov 3, 7:45 PM PST | 198 | 6.02 | 54.1 | 176–418 |
| Nov 3, 6:45 PM PST | 196 | 6.01 | 54.1 | 176–418 |
| Nov 3, 5:45 PM PST | 190 | 5.99 | 54.1 | 176–418 |
| Nov 3, 4:45 PM PST | 188 | 5.98 | 54.3 | 176–418 |
| Nov 3, 3:45 PM PST | 190 | 5.99 | 54.3 | 176–418 |
| Nov 3, 2:45 PM PST | 196 | 6.01 | 54.3 | 176–418 |
| Nov 3, 1:45 PM PST | 201 | 6.03 | 54.3 | 176–418 |
| Nov 3, 12:45 PM PST | 198 | 6.02 | 54.3 | 176–418 |
| Nov 3, 11:45 AM PST | 196 | 6.01 | 54.1 | 176–418 |
| Nov 3, 10:45 AM PST | 190 | 5.99 | 54 | 176–418 |
| Nov 3, 9:45 AM PST | 188 | 5.98 | 53.8 | 176–418 |
| Nov 3, 8:45 AM PST | 193 | 6 | 53.6 | 176–418 |
| Nov 3, 7:45 AM PST | 196 | 6.01 | 53.6 | 176–418 |
| Nov 3, 6:45 AM PST | 198 | 6.02 | 53.6 | 176–418 |
| Nov 3, 5:45 AM PST | 198 | 6.02 | 53.6 | 176–418 |
| Nov 3, 4:45 AM PST | 193 | 6 | 53.8 | 176–418 |
| Nov 3, 3:45 AM PST | 188 | 5.98 | 53.8 | 176–418 |
| Nov 3, 2:45 AM PST | 188 | 5.98 | 53.8 | 176–418 |
| Nov 3, 1:45 AM PST | 190 | 5.99 | 54 | 176–418 |
| Nov 3, 12:45 AM PST | 196 | 6.01 | 54 | 176–418 |
| Nov 2, 11:45 PM PST | 198 | 6.02 | 54 | 176–461 |
| Nov 2, 10:45 PM PST | 198 | 6.02 | 54 | 176–461 |
| Nov 2, 9:45 PM PST | 193 | 6 | 54 | 176–461 |
| Nov 2, 8:45 PM PST | 188 | 5.98 | 54 | 176–461 |
| Nov 2, 7:45 PM PST | 188 | 5.98 | 54.1 | 176–461 |
| Nov 2, 6:45 PM PST | 193 | 6 | 54.1 | 176–461 |
| Nov 2, 5:45 PM PST | 196 | 6.01 | 54.3 | 176–461 |
| Nov 2, 4:45 PM PST | 201 | 6.03 | 54.3 | 176–461 |
| Nov 2, 3:45 PM PST | 201 | 6.03 | 54.5 | 176–461 |
| Nov 2, 2:45 PM PST | 198 | 6.02 | 54.5 | 176–461 |
| Nov 2, 1:45 PM PST | 193 | 6 | 54.5 | 176–461 |
| Nov 2, 12:45 PM PST | 196 | 6.01 | 54.5 | 176–461 |
| Nov 2, 11:45 AM PST | 201 | 6.03 | 54.5 | 176–461 |
| Nov 2, 10:45 AM PST | 212 | 6.07 | 54.3 | 176–461 |
| Nov 2, 9:45 AM PST | 249 | 6.2 | 54.1 | 176–461 |
| Nov 2, 8:45 AM PST | 193 | 6 | 54 | 176–461 |
| Nov 2, 7:45 AM PST | 190 | 5.99 | 54 | 176–461 |
| Nov 2, 6:45 AM PST | 196 | 6.01 | 54 | 176–461 |
| Nov 2, 5:45 AM PST | 198 | 6.02 | 54 | 176–461 |
| Nov 2, 4:45 AM PST | 201 | 6.03 | 54 | 176–461 |
| Nov 2, 3:45 AM PST | 201 | 6.03 | 54.1 | 176–461 |
| Nov 2, 2:45 AM PST | 196 | 6.01 | 54.1 | 176–461 |
| Nov 2, 1:45 AM PST | 190 | 5.99 | 54.1 | 176–461 |
| Nov 2, 12:45 AM PST | 190 | 5.99 | 54.1 | 176–461 |
| Nov 1, 11:45 PM PST | 193 | 6 | 54.3 | 177–432 |
| Nov 1, 10:45 PM PST | 198 | 6.02 | 54.3 | 177–432 |
| Nov 1, 9:45 PM PST | 201 | 6.03 | 54.5 | 177–432 |
| Nov 1, 8:45 PM PST | 201 | 6.03 | 54.7 | 177–432 |
| Nov 1, 7:45 PM PST | 198 | 6.02 | 54.7 | 177–432 |
| Nov 1, 6:45 PM PST | 193 | 6 | 54.7 | 177–432 |
| Nov 1, 5:45 PM PST | 190 | 5.99 | 54.9 | 177–432 |
| Nov 1, 4:45 PM PST | 193 | 6 | 54.9 | 177–432 |
| Nov 1, 3:45 PM PST | 196 | 6.01 | 55 | 177–432 |
| Nov 1, 2:45 PM PST | 198 | 6.02 | 55.4 | 177–432 |
| Nov 1, 1:45 PM PST | 201 | 6.03 | 55.2 | 177–432 |
| Nov 1, 12:45 PM PST | 201 | 6.03 | 55.2 | 177–432 |
| Nov 1, 11:45 AM PST | 196 | 6.01 | 55 | 177–432 |
| Nov 1, 10:45 AM PST | 190 | 5.99 | 54.9 | 177–432 |
| Nov 1, 9:45 AM PST | 193 | 6 | 54.5 | 177–432 |
| Nov 1, 8:45 AM PST | 196 | 6.01 | 54.5 | 177–432 |
| Nov 1, 7:45 AM PST | 201 | 6.03 | 54.5 | 177–432 |
| Nov 1, 6:45 AM PST | 201 | 6.03 | 54.5 | 177–432 |
| Nov 1, 5:45 AM PST | 198 | 6.02 | 54.5 | 177–432 |
| Nov 1, 4:45 AM PST | 193 | 6 | 54.7 | 177–432 |
| Nov 1, 3:45 AM PST | 188 | 5.98 | 54.7 | 177–432 |
| Nov 1, 2:45 AM PST | 185 | 5.97 | 54.7 | 177–432 |
| Nov 1, 1:45 AM PST | 183 | 5.96 | 54.7 | 177–432 |
| Nov 1, 1:45 AM PDT | 188 | 5.98 | 54.9 | 177–432 |
| Nov 1, 12:45 AM PDT | 190 | 5.99 | 54.9 | 177–432 |
| Oct 31, 11:45 PM PDT | 196 | 6.01 | 54.9 | 190–402 |
| Oct 31, 10:45 PM PDT | 201 | 6.03 | 54.9 | 190–402 |
| Oct 31, 9:45 PM PDT | 204 | 6.04 | 54.9 | 190–402 |
| Oct 31, 8:45 PM PDT | 198 | 6.02 | 55 | 190–402 |
| Oct 31, 7:45 PM PDT | 190 | 5.99 | 55 | 190–402 |
| Oct 31, 6:45 PM PDT | 188 | 5.98 | 55 | 190–402 |
| Oct 31, 5:45 PM PDT | 190 | 5.99 | 55 | 190–402 |
| Oct 31, 4:45 PM PDT | 193 | 6 | 55.2 | 190–402 |
| Oct 31, 3:45 PM PDT | 198 | 6.02 | 55.2 | 190–402 |
| Oct 31, 2:45 PM PDT | 201 | 6.03 | 55 | 190–402 |
| Oct 31, 1:45 PM PDT | 201 | 6.03 | 55 | 190–402 |
| Oct 31, 12:45 PM PDT | 196 | 6.01 | 55 | 190–402 |
| Oct 31, 11:45 AM PDT | 190 | 5.99 | 54.9 | 190–402 |
| Oct 31, 10:45 AM PDT | 188 | 5.98 | 54.7 | 190–402 |
| Oct 31, 9:45 AM PDT | 190 | 5.99 | 54.7 | 190–402 |
| Oct 31, 8:45 AM PDT | 196 | 6.01 | 54.7 | 190–402 |
| Oct 31, 7:45 AM PDT | 198 | 6.02 | 54.7 | 190–402 |
| Oct 31, 6:45 AM PDT | 201 | 6.03 | 54.7 | 190–402 |
| Oct 31, 5:45 AM PDT | 201 | 6.03 | 54.7 | 190–402 |
| Oct 31, 4:45 AM PDT | 193 | 6 | 54.7 | 190–402 |
| Oct 31, 3:45 AM PDT | 188 | 5.98 | 54.7 | 190–402 |
| Oct 31, 2:45 AM PDT | 185 | 5.97 | 54.7 | 190–402 |
| Oct 31, 1:45 AM PDT | 190 | 5.99 | 54.7 | 190–402 |
| Oct 31, 12:45 AM PDT | 193 | 6 | 54.7 | 190–402 |
| Oct 30, 11:45 PM PDT | 198 | 6.02 | 54.7 | 192–497 |
| Oct 30, 10:45 PM PDT | 201 | 6.03 | 54.7 | 192–497 |
| Oct 30, 9:45 PM PDT | 204 | 6.04 | 54.7 | 192–497 |
| Oct 30, 8:45 PM PDT | 198 | 6.02 | 54.7 | 192–497 |
| Oct 30, 7:45 PM PDT | 193 | 6 | 54.7 | 192–497 |
| Oct 30, 6:45 PM PDT | 188 | 5.98 | 54.7 | 192–497 |
| Oct 30, 5:45 PM PDT | 185 | 5.97 | 54.9 | 192–497 |
| Oct 30, 4:45 PM PDT | 190 | 5.99 | 55 | 192–497 |
| Oct 30, 3:45 PM PDT | 196 | 6.01 | 55 | 192–497 |
| Oct 30, 2:45 PM PDT | 198 | 6.02 | 54.9 | 192–497 |
| Oct 30, 1:45 PM PDT | 201 | 6.03 | 54.7 | 192–497 |
| Oct 30, 12:45 PM PDT | 204 | 6.04 | 54.7 | 192–497 |
| Oct 30, 11:45 AM PDT | 201 | 6.03 | 54.5 | 192–497 |
| Oct 30, 10:45 AM PDT | 198 | 6.02 | 54.3 | 192–497 |
| Oct 30, 9:45 AM PDT | 198 | 6.02 | 54.1 | 192–497 |
| Oct 30, 8:45 AM PDT | 204 | 6.04 | 54.1 | 192–497 |
| Oct 30, 7:45 AM PDT | 193 | 6 | 54 | 192–497 |
| Oct 30, 6:45 AM PDT | 207 | 6.05 | 54.1 | 192–497 |
| Oct 30, 5:45 AM PDT | 207 | 6.05 | 54.1 | 192–497 |
| Oct 30, 4:45 AM PDT | 209 | 6.06 | 54.1 | 192–497 |
| Oct 30, 3:45 AM PDT | 207 | 6.05 | 54.1 | 192–497 |
| Oct 30, 2:45 AM PDT | 209 | 6.06 | 54.1 | 192–497 |
| Oct 30, 1:45 AM PDT | 209 | 6.06 | 54.3 | 192–497 |
| Oct 30, 12:45 AM PDT | 207 | 6.05 | 54.3 | 192–497 |
| Oct 29, 11:45 PM PDT | 221 | 6.1 | 54.3 | 188–475 |
| Oct 29, 10:45 PM PDT | 221 | 6.1 | 54.3 | 188–475 |
| Oct 29, 9:45 PM PDT | 218 | 6.09 | 54.3 | 188–475 |
| Oct 29, 8:45 PM PDT | 218 | 6.09 | 54.3 | 188–475 |
| Oct 29, 7:45 PM PDT | 224 | 6.11 | 54.3 | 188–475 |
| Oct 29, 6:45 PM PDT | 224 | 6.11 | 54.1 | 188–475 |
Water temperature, last 7 days: 169 readings from Oct 29, 6:45 PM PDT to Nov 5, 5:45 PM PST; ranging 53.6 to 55.4 °F; latest 54.3 °F.
USGS provisional data may be revised. Source: USGS instantaneous values.
| Time | Water temperature (°F) |
|---|---|
| Nov 5, 5:45 PM PST | 54.3 |
| Nov 5, 4:45 PM PST | 54.5 |
| Nov 5, 3:45 PM PST | 54.7 |
| Nov 5, 2:45 PM PST | 54.9 |
| Nov 5, 1:45 PM PST | 54.9 |
| Nov 5, 12:45 PM PST | 54.7 |
| Nov 5, 11:45 AM PST | 54.3 |
| Nov 5, 10:45 AM PST | 54 |
| Nov 5, 9:45 AM PST | 53.8 |
| Nov 5, 8:45 AM PST | 53.6 |
| Nov 5, 7:45 AM PST | 53.6 |
| Nov 5, 6:45 AM PST | 53.6 |
| Nov 5, 5:45 AM PST | 53.8 |
| Nov 5, 4:45 AM PST | 53.8 |
| Nov 5, 3:45 AM PST | 53.8 |
| Nov 5, 2:45 AM PST | 54 |
| Nov 5, 1:45 AM PST | 54 |
| Nov 5, 12:45 AM PST | 54 |
| Nov 4, 11:45 PM PST | 54 |
| Nov 4, 10:45 PM PST | 54 |
| Nov 4, 9:45 PM PST | 54 |
| Nov 4, 8:45 PM PST | 54.1 |
| Nov 4, 7:45 PM PST | 54.1 |
| Nov 4, 6:45 PM PST | 54.3 |
| Nov 4, 5:45 PM PST | 54.3 |
| Nov 4, 4:45 PM PST | 54.3 |
| Nov 4, 3:45 PM PST | 54.7 |
| Nov 4, 2:45 PM PST | 54.7 |
| Nov 4, 1:45 PM PST | 54.5 |
| Nov 4, 12:45 PM PST | 54.3 |
| Nov 4, 11:45 AM PST | 54.1 |
| Nov 4, 10:45 AM PST | 54 |
| Nov 4, 9:45 AM PST | 53.8 |
| Nov 4, 8:45 AM PST | 53.8 |
| Nov 4, 7:45 AM PST | 53.8 |
| Nov 4, 6:45 AM PST | 53.8 |
| Nov 4, 5:45 AM PST | 53.8 |
| Nov 4, 4:45 AM PST | 54 |
| Nov 4, 3:45 AM PST | 54 |
| Nov 4, 2:45 AM PST | 54 |
| Nov 4, 1:45 AM PST | 54 |
| Nov 4, 12:45 AM PST | 54 |
| Nov 3, 11:45 PM PST | 54 |
| Nov 3, 10:45 PM PST | 54.1 |
| Nov 3, 9:45 PM PST | 54.1 |
| Nov 3, 8:45 PM PST | 54.1 |
| Nov 3, 7:45 PM PST | 54.1 |
| Nov 3, 6:45 PM PST | 54.1 |
| Nov 3, 5:45 PM PST | 54.1 |
| Nov 3, 4:45 PM PST | 54.3 |
| Nov 3, 3:45 PM PST | 54.3 |
| Nov 3, 2:45 PM PST | 54.3 |
| Nov 3, 1:45 PM PST | 54.3 |
| Nov 3, 12:45 PM PST | 54.3 |
| Nov 3, 11:45 AM PST | 54.1 |
| Nov 3, 10:45 AM PST | 54 |
| Nov 3, 9:45 AM PST | 53.8 |
| Nov 3, 8:45 AM PST | 53.6 |
| Nov 3, 7:45 AM PST | 53.6 |
| Nov 3, 6:45 AM PST | 53.6 |
| Nov 3, 5:45 AM PST | 53.6 |
| Nov 3, 4:45 AM PST | 53.8 |
| Nov 3, 3:45 AM PST | 53.8 |
| Nov 3, 2:45 AM PST | 53.8 |
| Nov 3, 1:45 AM PST | 54 |
| Nov 3, 12:45 AM PST | 54 |
| Nov 2, 11:45 PM PST | 54 |
| Nov 2, 10:45 PM PST | 54 |
| Nov 2, 9:45 PM PST | 54 |
| Nov 2, 8:45 PM PST | 54 |
| Nov 2, 7:45 PM PST | 54.1 |
| Nov 2, 6:45 PM PST | 54.1 |
| Nov 2, 5:45 PM PST | 54.3 |
| Nov 2, 4:45 PM PST | 54.3 |
| Nov 2, 3:45 PM PST | 54.5 |
| Nov 2, 2:45 PM PST | 54.5 |
| Nov 2, 1:45 PM PST | 54.5 |
| Nov 2, 12:45 PM PST | 54.5 |
| Nov 2, 11:45 AM PST | 54.5 |
| Nov 2, 10:45 AM PST | 54.3 |
| Nov 2, 9:45 AM PST | 54.1 |
| Nov 2, 8:45 AM PST | 54 |
| Nov 2, 7:45 AM PST | 54 |
| Nov 2, 6:45 AM PST | 54 |
| Nov 2, 5:45 AM PST | 54 |
| Nov 2, 4:45 AM PST | 54 |
| Nov 2, 3:45 AM PST | 54.1 |
| Nov 2, 2:45 AM PST | 54.1 |
| Nov 2, 1:45 AM PST | 54.1 |
| Nov 2, 12:45 AM PST | 54.1 |
| Nov 1, 11:45 PM PST | 54.3 |
| Nov 1, 10:45 PM PST | 54.3 |
| Nov 1, 9:45 PM PST | 54.5 |
| Nov 1, 8:45 PM PST | 54.7 |
| Nov 1, 7:45 PM PST | 54.7 |
| Nov 1, 6:45 PM PST | 54.7 |
| Nov 1, 5:45 PM PST | 54.9 |
| Nov 1, 4:45 PM PST | 54.9 |
| Nov 1, 3:45 PM PST | 55 |
| Nov 1, 2:45 PM PST | 55.4 |
| Nov 1, 1:45 PM PST | 55.2 |
| Nov 1, 12:45 PM PST | 55.2 |
| Nov 1, 11:45 AM PST | 55 |
| Nov 1, 10:45 AM PST | 54.9 |
| Nov 1, 9:45 AM PST | 54.5 |
| Nov 1, 8:45 AM PST | 54.5 |
| Nov 1, 7:45 AM PST | 54.5 |
| Nov 1, 6:45 AM PST | 54.5 |
| Nov 1, 5:45 AM PST | 54.5 |
| Nov 1, 4:45 AM PST | 54.7 |
| Nov 1, 3:45 AM PST | 54.7 |
| Nov 1, 2:45 AM PST | 54.7 |
| Nov 1, 1:45 AM PST | 54.7 |
| Nov 1, 1:45 AM PDT | 54.9 |
| Nov 1, 12:45 AM PDT | 54.9 |
| Oct 31, 11:45 PM PDT | 54.9 |
| Oct 31, 10:45 PM PDT | 54.9 |
| Oct 31, 9:45 PM PDT | 54.9 |
| Oct 31, 8:45 PM PDT | 55 |
| Oct 31, 7:45 PM PDT | 55 |
| Oct 31, 6:45 PM PDT | 55 |
| Oct 31, 5:45 PM PDT | 55 |
| Oct 31, 4:45 PM PDT | 55.2 |
| Oct 31, 3:45 PM PDT | 55.2 |
| Oct 31, 2:45 PM PDT | 55 |
| Oct 31, 1:45 PM PDT | 55 |
| Oct 31, 12:45 PM PDT | 55 |
| Oct 31, 11:45 AM PDT | 54.9 |
| Oct 31, 10:45 AM PDT | 54.7 |
| Oct 31, 9:45 AM PDT | 54.7 |
| Oct 31, 8:45 AM PDT | 54.7 |
| Oct 31, 7:45 AM PDT | 54.7 |
| Oct 31, 6:45 AM PDT | 54.7 |
| Oct 31, 5:45 AM PDT | 54.7 |
| Oct 31, 4:45 AM PDT | 54.7 |
| Oct 31, 3:45 AM PDT | 54.7 |
| Oct 31, 2:45 AM PDT | 54.7 |
| Oct 31, 1:45 AM PDT | 54.7 |
| Oct 31, 12:45 AM PDT | 54.7 |
| Oct 30, 11:45 PM PDT | 54.7 |
| Oct 30, 10:45 PM PDT | 54.7 |
| Oct 30, 9:45 PM PDT | 54.7 |
| Oct 30, 8:45 PM PDT | 54.7 |
| Oct 30, 7:45 PM PDT | 54.7 |
| Oct 30, 6:45 PM PDT | 54.7 |
| Oct 30, 5:45 PM PDT | 54.9 |
| Oct 30, 4:45 PM PDT | 55 |
| Oct 30, 3:45 PM PDT | 55 |
| Oct 30, 2:45 PM PDT | 54.9 |
| Oct 30, 1:45 PM PDT | 54.7 |
| Oct 30, 12:45 PM PDT | 54.7 |
| Oct 30, 11:45 AM PDT | 54.5 |
| Oct 30, 10:45 AM PDT | 54.3 |
| Oct 30, 9:45 AM PDT | 54.1 |
| Oct 30, 8:45 AM PDT | 54.1 |
| Oct 30, 7:45 AM PDT | 54 |
| Oct 30, 6:45 AM PDT | 54.1 |
| Oct 30, 5:45 AM PDT | 54.1 |
| Oct 30, 4:45 AM PDT | 54.1 |
| Oct 30, 3:45 AM PDT | 54.1 |
| Oct 30, 2:45 AM PDT | 54.1 |
| Oct 30, 1:45 AM PDT | 54.3 |
| Oct 30, 12:45 AM PDT | 54.3 |
| Oct 29, 11:45 PM PDT | 54.3 |
| Oct 29, 10:45 PM PDT | 54.3 |
| Oct 29, 9:45 PM PDT | 54.3 |
| Oct 29, 8:45 PM PDT | 54.3 |
| Oct 29, 7:45 PM PDT | 54.3 |
| Oct 29, 6:45 PM PDT | 54.1 |
Map of USGS gauge 11289650 and the river around it
Where TUOLUMNE R BL LAGRANGE DAM NR LAGRANGE CA sits, with 2 other gauges on the same river and our water's map point.
Under CDFW's 67°F line. Water 54.3°F now; the highest in the last 24 hours was 54.9°F. That is not over the 67°F CDFW uses for its voluntary “Hoot Owl” watchlist: “Sustained afternoon water temperatures exceeding 67 degrees Fahrenheit for trout fisheries could trigger additions to the list.” Water warms in the afternoon; check again later in the day.
Normal for Nov 5: 175–397 ft³/s (middle half of 56 years of record). Now: 188 ft³/s, normal.
Normal for this date. 188 ft³/s is between the 25th and 75th percentiles of daily mean flow for Nov 5 at this gauge over 56 years of record (1971–2026): 10th 148, 25th 175, median 252, 75th 397, 90th 473 ft³/s.
Daily means on record for Nov 5: lowest 0.3 ft³/s, highest 587 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.
This gauge is on our page for Tuolumne River, but no agency page we read lists its species.
Cold water. Water 54.3°F. NWS: “Cold shock can be just as severe and dangerous from water temperatures of 50-60°F (10-15°C) as it is from water at 35°F (2°C).” “Always wear a life jacket in and around the water.”
Cold Water Hazards and Safety (National Weather Service)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, 6:06 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.