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RUSSIAN RIVER - HOPLAND (HOPC1)
| Latitude: 39.03º N | Longitude: 123.13º W | Elevation: 498 Feet | | Forecast Type: Official Location |
| Location: Mendocino County in California | Bulletin Group: Russian Napa | River Group: Russian Napa |
| Issuance Time: | Feb 14 2026 at 7:45 AM PST | Next Issuance: | Feb 15 2026 at 9:00 AM PST
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| Action/Monitor: N/A | Minor Flood: 15.0 Feet | Moderate Flood: 23.0 Feet | Major Flood: 26.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Russian River - Hopland (HOPC1)
#
# File Generation Time: 02/14/2026 at 07:45 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 02/11/2026 at 01:00 PM PST
# Maximum Observed Stage: 1.41 Feet
# Maximum Observed Flow: 239 cfs
#
# Earliest Date & Time of Maximum Forecast: 02/17/2026 at 07:00 PM PST
# Maximum Forecast Stage: 8.36 Feet
# Maximum Forecast Flow: 2529 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
02/09/2026 07 AM PST 1.38 233 Normal
02/09/2026 08 AM PST 1.38 233 0 Normal
02/09/2026 09 AM PST 1.38 233 0 Normal
02/09/2026 10 AM PST 1.39 235 + Normal
02/09/2026 11 AM PST 1.39 235 0 Normal
02/09/2026 12 PM PST 1.40 237 + Normal
02/09/2026 01 PM PST 1.38 233 - Normal
02/09/2026 02 PM PST 1.39 235 + Normal
02/09/2026 03 PM PST 1.39 235 0 Normal
02/09/2026 04 PM PST 1.38 233 - Normal
02/09/2026 05 PM PST 1.39 235 + Normal
02/09/2026 06 PM PST 1.39 235 0 Normal
02/09/2026 07 PM PST 1.39 235 0 Normal
02/09/2026 08 PM PST 1.39 235 0 Normal
02/09/2026 09 PM PST 1.38 233 - Normal
02/09/2026 10 PM PST 1.39 235 + Normal
02/09/2026 11 PM PST 1.38 233 - Normal
02/10/2026 12 AM PST 1.39 235 + Normal
02/10/2026 01 AM PST 1.39 235 0 Normal
02/10/2026 02 AM PST 1.38 233 - Normal
02/10/2026 03 AM PST 1.38 233 0 Normal
02/10/2026 04 AM PST 1.38 233 0 Normal
02/10/2026 05 AM PST 1.39 235 + Normal
02/10/2026 06 AM PST 1.38 233 - Normal
02/10/2026 07 AM PST 1.39 235 + Normal
02/10/2026 08 AM PST 1.38 233 - Normal
02/10/2026 09 AM PST 1.38 233 0 Normal
02/10/2026 10 AM PST 1.38 233 0 Normal
02/10/2026 11 AM PST 1.38 233 0 Normal
02/10/2026 12 PM PST 1.38 233 0 Normal
02/10/2026 01 PM PST 1.38 233 0 Normal
02/10/2026 02 PM PST 1.38 233 0 Normal
02/10/2026 03 PM PST 1.37 231 - Normal
02/10/2026 04 PM PST 1.38 233 + Normal
02/10/2026 05 PM PST 1.39 235 + Normal
02/10/2026 06 PM PST 1.39 235 0 Normal
02/10/2026 07 PM PST 1.40 237 + Normal
02/10/2026 08 PM PST 1.40 237 0 Normal
02/10/2026 09 PM PST 1.39 235 - Normal
02/10/2026 10 PM PST 1.39 235 0 Normal
02/10/2026 11 PM PST 1.39 235 0 Normal
02/11/2026 12 AM PST 1.39 235 0 Normal
02/11/2026 01 AM PST 1.39 235 0 Normal
02/11/2026 02 AM PST 1.39 235 0 Normal
02/11/2026 03 AM PST 1.38 233 - Normal
02/11/2026 04 AM PST 1.39 235 + Normal
02/11/2026 05 AM PST 1.39 235 0 Normal
02/11/2026 06 AM PST 1.38 233 - Normal
02/11/2026 07 AM PST 1.39 235 + Normal
02/11/2026 08 AM PST 1.39 235 0 Normal
02/11/2026 09 AM PST 1.40 237 + Normal
02/11/2026 10 AM PST 1.40 237 0 Normal
02/11/2026 11 AM PST 1.40 237 0 Normal
02/11/2026 12 PM PST 1.41 239 + Normal
02/11/2026 01 PM PST 1.41 239 0 Normal
02/11/2026 02 PM PST 1.40 237 - Normal
02/11/2026 03 PM PST 1.40 237 0 Normal
02/11/2026 04 PM PST 1.40 237 0 Normal
02/11/2026 05 PM PST 1.39 235 - Normal
02/11/2026 06 PM PST 1.40 237 + Normal
02/11/2026 07 PM PST 1.40 237 0 Normal
02/11/2026 08 PM PST 1.39 235 - Normal
02/11/2026 09 PM PST 1.39 235 0 Normal
02/11/2026 10 PM PST 1.39 235 0 Normal
02/11/2026 11 PM PST 1.39 235 0 Normal
02/12/2026 12 AM PST 1.40 237 + Normal
02/12/2026 01 AM PST 1.40 237 0 Normal
02/12/2026 02 AM PST 1.39 235 - Normal
02/12/2026 03 AM PST 1.40 237 + Normal
02/12/2026 04 AM PST 1.38 233 - Normal
02/12/2026 05 AM PST 1.40 237 + Normal
02/12/2026 06 AM PST 1.39 235 - Normal
02/12/2026 07 AM PST 1.38 233 - Normal
02/12/2026 08 AM PST 1.38 233 0 Normal
02/12/2026 09 AM PST 1.39 235 + Normal
02/12/2026 10 AM PST 1.38 233 - Normal
02/12/2026 11 AM PST 1.38 233 0 Normal
02/12/2026 12 PM PST 1.37 231 - Normal
02/12/2026 01 PM PST 1.37 231 0 Normal
02/12/2026 02 PM PST 1.37 231 0 Normal
02/12/2026 03 PM PST 1.37 231 0 Normal
02/12/2026 04 PM PST 1.37 231 0 Normal
02/12/2026 05 PM PST 1.37 231 0 Normal
02/12/2026 06 PM PST 1.36 229 - Normal
02/12/2026 07 PM PST 1.36 229 0 Normal
02/12/2026 08 PM PST 1.35 227 - Normal
02/12/2026 09 PM PST 1.36 229 + Normal
02/12/2026 10 PM PST 1.36 229 0 Normal
02/12/2026 11 PM PST 1.36 229 0 Normal
02/13/2026 12 AM PST 1.36 229 0 Normal
02/13/2026 01 AM PST 1.35 227 - Normal
02/13/2026 02 AM PST 1.35 227 0 Normal
02/13/2026 03 AM PST 1.36 229 + Normal
02/13/2026 04 AM PST 1.36 229 0 Normal
02/13/2026 05 AM PST 1.35 227 - Normal
02/13/2026 06 AM PST 1.35 227 0 Normal
02/13/2026 07 AM PST 1.35 227 0 Normal
02/13/2026 08 AM PST 1.35 227 0 Normal
02/13/2026 09 AM PST 1.35 227 0 Normal
02/13/2026 10 AM PST 1.35 227 0 Normal
02/13/2026 11 AM PST 1.35 227 0 Normal
02/13/2026 12 PM PST 1.35 227 0 Normal
02/13/2026 01 PM PST 1.35 227 0 Normal
02/13/2026 02 PM PST 1.34 225 - Normal
02/13/2026 03 PM PST 1.35 227 + Normal
02/13/2026 04 PM PST 1.34 225 - Normal
02/13/2026 05 PM PST 1.34 225 0 Normal
02/13/2026 06 PM PST 1.35 227 + Normal
02/13/2026 07 PM PST 1.34 225 - Normal
02/13/2026 08 PM PST 1.35 227 + Normal
02/13/2026 09 PM PST 1.34 225 - Normal
02/13/2026 10 PM PST 1.34 225 0 Normal
02/13/2026 11 PM PST 1.34 225 0 Normal
02/14/2026 12 AM PST 1.34 225 0 Normal
02/14/2026 01 AM PST 1.34 225 0 Normal
02/14/2026 02 AM PST 1.34 225 0 Normal
02/14/2026 03 AM PST 1.33 223 - Normal
02/14/2026 04 AM PST 1.33 223 0 Normal
02/14/2026 05 AM PST 1.33 223 0 Normal
02/14/2026 06 AM PST 1.33 223 0 Normal
02/14/2026 07 AM PST 1.33 223 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
02/14/2026 08 AM PST 1.33 223 Normal
02/14/2026 09 AM PST 1.33 223 0 Normal
02/14/2026 10 AM PST 1.33 223 0 Normal
02/14/2026 11 AM PST 1.33 223 0 Normal
02/14/2026 12 PM PST 1.33 223 0 Normal
02/14/2026 01 PM PST 1.33 223 0 Normal
02/14/2026 02 PM PST 1.33 223 0 Normal
02/14/2026 03 PM PST 1.33 223 0 Normal
02/14/2026 04 PM PST 1.33 223 0 Normal
02/14/2026 05 PM PST 1.33 223 0 Normal
02/14/2026 06 PM PST 1.33 223 0 Normal
02/14/2026 07 PM PST 1.33 223 0 Normal
02/14/2026 08 PM PST 1.33 223 0 Normal
02/14/2026 09 PM PST 1.33 223 0 Normal
02/14/2026 10 PM PST 1.33 223 0 Normal
02/14/2026 11 PM PST 1.33 223 0 Normal
02/15/2026 12 AM PST 1.33 223 0 Normal
02/15/2026 01 AM PST 1.33 223 0 Normal
02/15/2026 02 AM PST 1.33 223 0 Normal
02/15/2026 03 AM PST 1.34 225 + Normal
02/15/2026 04 AM PST 1.34 225 0 Normal
02/15/2026 05 AM PST 1.35 227 + Normal
02/15/2026 06 AM PST 1.36 229 + Normal
02/15/2026 07 AM PST 1.38 233 + Normal
02/15/2026 08 AM PST 1.40 237 + Normal
02/15/2026 09 AM PST 1.43 244 + Normal
02/15/2026 10 AM PST 1.47 252 + Normal
02/15/2026 11 AM PST 1.52 263 + Normal
02/15/2026 12 PM PST 1.56 272 + Normal
02/15/2026 01 PM PST 1.61 283 + Normal
02/15/2026 02 PM PST 1.65 292 + Normal
02/15/2026 03 PM PST 1.70 303 + Normal
02/15/2026 04 PM PST 1.75 315 + Normal
02/15/2026 05 PM PST 1.80 326 + Normal
02/15/2026 06 PM PST 1.84 336 + Normal
02/15/2026 07 PM PST 1.95 362 + Normal
02/15/2026 08 PM PST 2.43 483 + Normal
02/15/2026 09 PM PST 3.12 667 + Normal
02/15/2026 10 PM PST 3.72 840 + Normal
02/15/2026 11 PM PST 4.13 965 + Normal
02/16/2026 12 AM PST 4.38 1044 + Normal
02/16/2026 01 AM PST 4.54 1096 + Normal
02/16/2026 02 AM PST 4.64 1128 + Normal
02/16/2026 03 AM PST 4.71 1151 + Normal
02/16/2026 04 AM PST 4.75 1165 + Normal
02/16/2026 05 AM PST 4.77 1171 + Normal
02/16/2026 06 AM PST 4.77 1171 0 Normal
02/16/2026 07 AM PST 4.75 1165 - Normal
02/16/2026 08 AM PST 4.73 1158 - Normal
02/16/2026 09 AM PST 4.72 1155 - Normal
02/16/2026 10 AM PST 4.73 1158 + Normal
02/16/2026 11 AM PST 4.74 1161 + Normal
02/16/2026 12 PM PST 4.78 1174 + Normal
02/16/2026 01 PM PST 4.87 1204 + Normal
02/16/2026 02 PM PST 4.99 1245 + Normal
02/16/2026 03 PM PST 5.12 1289 + Normal
02/16/2026 04 PM PST 5.26 1337 + Normal
02/16/2026 05 PM PST 5.40 1386 + Normal
02/16/2026 06 PM PST 5.53 1431 + Normal
02/16/2026 07 PM PST 5.63 1467 + Normal
02/16/2026 08 PM PST 5.72 1499 + Normal
02/16/2026 09 PM PST 5.79 1524 + Normal
02/16/2026 10 PM PST 5.84 1542 + Normal
02/16/2026 11 PM PST 5.87 1553 + Normal
02/17/2026 12 AM PST 5.90 1563 + Normal
02/17/2026 01 AM PST 5.96 1585 + Normal
02/17/2026 02 AM PST 6.02 1607 + Normal
02/17/2026 03 AM PST 6.10 1636 + Normal
02/17/2026 04 AM PST 6.20 1673 + Normal
02/17/2026 05 AM PST 6.31 1714 + Normal
02/17/2026 06 AM PST 6.44 1763 + Normal
02/17/2026 07 AM PST 6.59 1820 + Normal
02/17/2026 08 AM PST 6.76 1885 + Normal
02/17/2026 09 AM PST 6.96 1962 + Normal
02/17/2026 10 AM PST 7.17 2044 + Normal
02/17/2026 11 AM PST 7.36 2119 + Normal
02/17/2026 12 PM PST 7.55 2195 + Normal
02/17/2026 01 PM PST 7.71 2260 + Normal
02/17/2026 02 PM PST 7.87 2325 + Normal
02/17/2026 03 PM PST 8.00 2379 + Normal
02/17/2026 04 PM PST 8.13 2433 + Normal
02/17/2026 05 PM PST 8.24 2478 + Normal
02/17/2026 06 PM PST 8.33 2516 + Normal
02/17/2026 07 PM PST 8.36 2529 + Normal
02/17/2026 08 PM PST 8.35 2525 - Normal
02/17/2026 09 PM PST 8.29 2499 - Normal
02/17/2026 10 PM PST 8.19 2458 - Normal
02/17/2026 11 PM PST 8.09 2416 - Normal
02/18/2026 12 AM PST 7.97 2366 - Normal
02/18/2026 01 AM PST 7.85 2317 - Normal
02/18/2026 02 AM PST 7.71 2260 - Normal
02/18/2026 03 AM PST 7.55 2195 - Normal
02/18/2026 04 AM PST 7.37 2123 - Normal
02/18/2026 05 AM PST 7.19 2052 - Normal
02/18/2026 06 AM PST 7.02 1985 - Normal
02/18/2026 07 AM PST 6.85 1919 - Normal
02/18/2026 08 AM PST 6.68 1854 - Normal
02/18/2026 09 AM PST 6.51 1789 - Normal
02/18/2026 10 AM PST 6.35 1729 - Normal
02/18/2026 11 AM PST 6.20 1673 - Normal
02/18/2026 12 PM PST 6.09 1633 - Normal
02/18/2026 01 PM PST 5.99 1596 - Normal
02/18/2026 02 PM PST 5.93 1574 - Normal
02/18/2026 03 PM PST 5.89 1560 - Normal
02/18/2026 04 PM PST 5.89 1560 0 Normal
02/18/2026 05 PM PST 5.89 1560 0 Normal
02/18/2026 06 PM PST 5.90 1563 + Normal
02/18/2026 07 PM PST 5.88 1556 - Normal
02/18/2026 08 PM PST 5.85 1545 - Normal
02/18/2026 09 PM PST 5.79 1524 - Normal
02/18/2026 10 PM PST 5.71 1495 - Normal
02/18/2026 11 PM PST 5.62 1463 - Normal
02/19/2026 12 AM PST 5.53 1431 - Normal
02/19/2026 01 AM PST 5.43 1396 - Normal
02/19/2026 02 AM PST 5.34 1365 - Normal
02/19/2026 03 AM PST 5.24 1330 - Normal
02/19/2026 04 AM PST 5.15 1299 - Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.
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