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KLAMATH RIVER - ORLEANS (ONSC1)
| Latitude: 41.30º N | Longitude: 123.54º W | Elevation: 354 Feet | | Forecast Type: Official Location |
| Location: Humboldt County in California | Bulletin Group: North Coast | River Group: Klamath |
| Issuance Time: | Jun 12 2026 at 7:17 AM PDT | Next Issuance: | Jun 13 2026 at 9:00 AM PDT
| |
| Action/Monitor: 32.0 Feet | Minor Flood: 38.0 Feet | Moderate Flood: 43.0 Feet | Major Flood: 48.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Klamath River - Orleans (ONSC1)
#
# File Generation Time: 06/12/2026 at 07:17 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 06/09/2026 at 05:00 PM PDT
# Maximum Observed Stage: 3.50 Feet
# Maximum Observed Flow: 2607 cfs
#
# Earliest Date & Time of Maximum Forecast: 06/12/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 3.25 Feet
# Maximum Forecast Flow: 2312 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
06/07/2026 07 AM PDT 3.37 2452 Normal
06/07/2026 08 AM PDT 3.37 2452 0 Normal
06/07/2026 09 AM PDT 3.36 2441 - Normal
06/07/2026 10 AM PDT 3.38 2464 + Normal
06/07/2026 11 AM PDT 3.38 2464 0 Normal
06/07/2026 12 PM PDT 3.38 2464 0 Normal
06/07/2026 01 PM PDT 3.38 2464 0 Normal
06/07/2026 02 PM PDT 3.37 2452 - Normal
06/07/2026 03 PM PDT 3.37 2452 0 Normal
06/07/2026 04 PM PDT 3.38 2464 + Normal
06/07/2026 05 PM PDT 3.39 2476 + Normal
06/07/2026 06 PM PDT 3.38 2464 - Normal
06/07/2026 07 PM PDT 3.37 2452 - Normal
06/07/2026 08 PM PDT 3.36 2441 - Normal
06/07/2026 09 PM PDT 3.36 2441 0 Normal
06/07/2026 10 PM PDT 3.37 2452 + Normal
06/07/2026 11 PM PDT 3.35 2429 - Normal
06/08/2026 12 AM PDT 3.36 2441 + Normal
06/08/2026 01 AM PDT 3.35 2429 - Normal
06/08/2026 02 AM PDT 3.35 2429 0 Normal
06/08/2026 03 AM PDT 3.35 2429 0 Normal
06/08/2026 04 AM PDT 3.36 2441 + Normal
06/08/2026 05 AM PDT 3.35 2429 - Normal
06/08/2026 06 AM PDT 3.34 2417 - Normal
06/08/2026 07 AM PDT 3.34 2417 0 Normal
06/08/2026 08 AM PDT 3.34 2417 0 Normal
06/08/2026 09 AM PDT 3.34 2417 0 Normal
06/08/2026 10 AM PDT 3.34 2417 0 Normal
06/08/2026 11 AM PDT 3.34 2417 0 Normal
06/08/2026 12 PM PDT 3.34 2417 0 Normal
06/08/2026 01 PM PDT 3.35 2429 + Normal
06/08/2026 02 PM PDT 3.36 2441 + Normal
06/08/2026 03 PM PDT 3.34 2417 - Normal
06/08/2026 04 PM PDT 3.35 2429 + Normal
06/08/2026 05 PM PDT 3.36 2441 + Normal
06/08/2026 06 PM PDT 3.35 2429 - Normal
06/08/2026 07 PM PDT 3.37 2452 + Normal
06/08/2026 08 PM PDT 3.39 2476 + Normal
06/08/2026 09 PM PDT 3.40 2488 + Normal
06/08/2026 10 PM PDT 3.40 2488 0 Normal
06/08/2026 11 PM PDT 3.41 2500 + Normal
06/09/2026 12 AM PDT 3.43 2523 + Normal
06/09/2026 01 AM PDT 3.41 2500 - Normal
06/09/2026 02 AM PDT 3.42 2511 + Normal
06/09/2026 03 AM PDT 3.44 2535 + Normal
06/09/2026 04 AM PDT 3.44 2535 0 Normal
06/09/2026 05 AM PDT 3.46 2559 + Normal
06/09/2026 06 AM PDT 3.47 2571 + Normal
06/09/2026 07 AM PDT 3.47 2571 0 Normal
06/09/2026 08 AM PDT 3.46 2559 - Normal
06/09/2026 09 AM PDT 3.47 2571 + Normal
06/09/2026 10 AM PDT 3.47 2571 0 Normal
06/09/2026 11 AM PDT 3.49 2595 + Normal
06/09/2026 12 PM PDT 3.49 2595 0 Normal
06/09/2026 01 PM PDT 3.49 2595 0 Normal
06/09/2026 02 PM PDT 3.48 2583 - Normal
06/09/2026 03 PM PDT 3.49 2595 + Normal
06/09/2026 04 PM PDT 3.49 2595 0 Normal
06/09/2026 05 PM PDT 3.50 2607 + Normal
06/09/2026 06 PM PDT 3.49 2595 - Normal
06/09/2026 07 PM PDT 3.49 2595 0 Normal
06/09/2026 08 PM PDT 3.49 2595 0 Normal
06/09/2026 09 PM PDT 3.49 2595 0 Normal
06/09/2026 10 PM PDT 3.48 2583 - Normal
06/09/2026 11 PM PDT 3.47 2571 - Normal
06/10/2026 12 AM PDT 3.45 2547 - Normal
06/10/2026 01 AM PDT 3.47 2571 + Normal
06/10/2026 02 AM PDT 3.46 2559 - Normal
06/10/2026 03 AM PDT 3.46 2559 0 Normal
06/10/2026 04 AM PDT 3.45 2547 - Normal
06/10/2026 05 AM PDT 3.43 2523 - Normal
06/10/2026 06 AM PDT 3.42 2511 - Normal
06/10/2026 07 AM PDT 3.41 2500 - Normal
06/10/2026 08 AM PDT 3.40 2488 - Normal
06/10/2026 09 AM PDT 3.39 2476 - Normal
06/10/2026 10 AM PDT 3.39 2476 0 Normal
06/10/2026 11 AM PDT 3.40 2488 + Normal
06/10/2026 12 PM PDT 3.40 2488 0 Normal
06/10/2026 01 PM PDT 3.38 2464 - Normal
06/10/2026 02 PM PDT 3.38 2464 0 Normal
06/10/2026 03 PM PDT 3.39 2476 + Normal
06/10/2026 04 PM PDT 3.41 2500 + Normal
06/10/2026 05 PM PDT 3.38 2464 - Normal
06/10/2026 06 PM PDT 3.40 2488 + Normal
06/10/2026 07 PM PDT 3.37 2452 - Normal
06/10/2026 08 PM PDT 3.37 2452 0 Normal
06/10/2026 09 PM PDT 3.36 2441 - Normal
06/10/2026 10 PM PDT 3.36 2441 0 Normal
06/10/2026 11 PM PDT 3.37 2452 + Normal
06/11/2026 12 AM PDT 3.35 2429 - Normal
06/11/2026 01 AM PDT 3.35 2429 0 Normal
06/11/2026 02 AM PDT 3.34 2417 - Normal
06/11/2026 03 AM PDT 3.34 2417 0 Normal
06/11/2026 04 AM PDT 3.34 2417 0 Normal
06/11/2026 05 AM PDT 3.33 2405 - Normal
06/11/2026 06 AM PDT 3.33 2405 0 Normal
06/11/2026 07 AM PDT 3.32 2394 - Normal
06/11/2026 08 AM PDT 3.33 2405 + Normal
06/11/2026 09 AM PDT 3.31 2382 - Normal
06/11/2026 10 AM PDT 3.31 2382 0 Normal
06/11/2026 11 AM PDT 3.32 2394 + Normal
06/11/2026 12 PM PDT 3.32 2394 0 Normal
06/11/2026 01 PM PDT 3.31 2382 - Normal
06/11/2026 02 PM PDT 3.30 2370 - Normal
06/11/2026 03 PM PDT 3.33 2405 + Normal
06/11/2026 04 PM PDT 3.32 2394 - Normal
06/11/2026 05 PM PDT 3.32 2394 0 Normal
06/11/2026 06 PM PDT 3.30 2370 - Normal
06/11/2026 07 PM PDT 3.31 2382 + Normal
06/11/2026 08 PM PDT 3.31 2382 0 Normal
06/11/2026 09 PM PDT 3.30 2370 - Normal
06/11/2026 10 PM PDT 3.31 2382 + Normal
06/11/2026 11 PM PDT 3.30 2370 - Normal
06/12/2026 12 AM PDT 3.29 2359 - Normal
06/12/2026 01 AM PDT 3.29 2359 0 Normal
06/12/2026 02 AM PDT 3.29 2359 0 Normal
06/12/2026 03 AM PDT 3.29 2359 0 Normal
06/12/2026 04 AM PDT 3.27 2336 - Normal
06/12/2026 05 AM PDT 3.25 2312 - Normal
06/12/2026 06 AM PDT 3.25 2312 0 Normal
06/12/2026 07 AM PDT 3.25 2312 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
06/12/2026 08 AM PDT 3.25 2312 Normal
06/12/2026 09 AM PDT 3.25 2312 0 Normal
06/12/2026 10 AM PDT 3.25 2312 0 Normal
06/12/2026 11 AM PDT 3.25 2312 0 Normal
06/12/2026 12 PM PDT 3.25 2312 0 Normal
06/12/2026 01 PM PDT 3.25 2312 0 Normal
06/12/2026 02 PM PDT 3.25 2312 0 Normal
06/12/2026 03 PM PDT 3.25 2312 0 Normal
06/12/2026 04 PM PDT 3.25 2312 0 Normal
06/12/2026 05 PM PDT 3.25 2312 0 Normal
06/12/2026 06 PM PDT 3.24 2301 - Normal
06/12/2026 07 PM PDT 3.24 2301 0 Normal
06/12/2026 08 PM PDT 3.24 2301 0 Normal
06/12/2026 09 PM PDT 3.24 2301 0 Normal
06/12/2026 10 PM PDT 3.23 2289 - Normal
06/12/2026 11 PM PDT 3.23 2289 0 Normal
06/13/2026 12 AM PDT 3.23 2289 0 Normal
06/13/2026 01 AM PDT 3.23 2289 0 Normal
06/13/2026 02 AM PDT 3.23 2289 0 Normal
06/13/2026 03 AM PDT 3.22 2278 - Normal
06/13/2026 04 AM PDT 3.22 2278 0 Normal
06/13/2026 05 AM PDT 3.22 2278 0 Normal
06/13/2026 06 AM PDT 3.22 2278 0 Normal
06/13/2026 07 AM PDT 3.21 2266 - Normal
06/13/2026 08 AM PDT 3.21 2266 0 Normal
06/13/2026 09 AM PDT 3.21 2266 0 Normal
06/13/2026 10 AM PDT 3.21 2266 0 Normal
06/13/2026 11 AM PDT 3.21 2266 0 Normal
06/13/2026 12 PM PDT 3.20 2255 - Normal
06/13/2026 01 PM PDT 3.20 2255 0 Normal
06/13/2026 02 PM PDT 3.20 2255 0 Normal
06/13/2026 03 PM PDT 3.20 2255 0 Normal
06/13/2026 04 PM PDT 3.20 2255 0 Normal
06/13/2026 05 PM PDT 3.20 2255 0 Normal
06/13/2026 06 PM PDT 3.19 2243 - Normal
06/13/2026 07 PM PDT 3.19 2243 0 Normal
06/13/2026 08 PM PDT 3.19 2243 0 Normal
06/13/2026 09 PM PDT 3.19 2243 0 Normal
06/13/2026 10 PM PDT 3.19 2243 0 Normal
06/13/2026 11 PM PDT 3.19 2243 0 Normal
06/14/2026 12 AM PDT 3.19 2243 0 Normal
06/14/2026 01 AM PDT 3.19 2243 0 Normal
06/14/2026 02 AM PDT 3.18 2232 - Normal
06/14/2026 03 AM PDT 3.18 2232 0 Normal
06/14/2026 04 AM PDT 3.18 2232 0 Normal
06/14/2026 05 AM PDT 3.18 2232 0 Normal
06/14/2026 06 AM PDT 3.18 2232 0 Normal
06/14/2026 07 AM PDT 3.18 2232 0 Normal
06/14/2026 08 AM PDT 3.18 2232 0 Normal
06/14/2026 09 AM PDT 3.18 2232 0 Normal
06/14/2026 10 AM PDT 3.17 2221 - Normal
06/14/2026 11 AM PDT 3.17 2221 0 Normal
06/14/2026 12 PM PDT 3.17 2221 0 Normal
06/14/2026 01 PM PDT 3.17 2221 0 Normal
06/14/2026 02 PM PDT 3.17 2221 0 Normal
06/14/2026 03 PM PDT 3.17 2221 0 Normal
06/14/2026 04 PM PDT 3.16 2209 - Normal
06/14/2026 05 PM PDT 3.16 2209 0 Normal
06/14/2026 06 PM PDT 3.16 2209 0 Normal
06/14/2026 07 PM PDT 3.16 2209 0 Normal
06/14/2026 08 PM PDT 3.16 2209 0 Normal
06/14/2026 09 PM PDT 3.15 2198 - Normal
06/14/2026 10 PM PDT 3.15 2198 0 Normal
06/14/2026 11 PM PDT 3.15 2198 0 Normal
06/15/2026 12 AM PDT 3.15 2198 0 Normal
06/15/2026 01 AM PDT 3.15 2198 0 Normal
06/15/2026 02 AM PDT 3.15 2198 0 Normal
06/15/2026 03 AM PDT 3.15 2198 0 Normal
06/15/2026 04 AM PDT 3.14 2186 - Normal
06/15/2026 05 AM PDT 3.14 2186 0 Normal
06/15/2026 06 AM PDT 3.14 2186 0 Normal
06/15/2026 07 AM PDT 3.14 2186 0 Normal
06/15/2026 08 AM PDT 3.14 2186 0 Normal
06/15/2026 09 AM PDT 3.14 2186 0 Normal
06/15/2026 10 AM PDT 3.14 2186 0 Normal
06/15/2026 11 AM PDT 3.13 2175 - Normal
06/15/2026 12 PM PDT 3.13 2175 0 Normal
06/15/2026 01 PM PDT 3.13 2175 0 Normal
06/15/2026 02 PM PDT 3.13 2175 0 Normal
06/15/2026 03 PM PDT 3.13 2175 0 Normal
06/15/2026 04 PM PDT 3.13 2175 0 Normal
06/15/2026 05 PM PDT 3.13 2175 0 Normal
06/15/2026 06 PM PDT 3.12 2164 - Normal
06/15/2026 07 PM PDT 3.12 2164 0 Normal
06/15/2026 08 PM PDT 3.12 2164 0 Normal
06/15/2026 09 PM PDT 3.12 2164 0 Normal
06/15/2026 10 PM PDT 3.12 2164 0 Normal
06/15/2026 11 PM PDT 3.12 2164 0 Normal
06/16/2026 12 AM PDT 3.12 2164 0 Normal
06/16/2026 01 AM PDT 3.12 2164 0 Normal
06/16/2026 02 AM PDT 3.11 2153 - Normal
06/16/2026 03 AM PDT 3.11 2153 0 Normal
06/16/2026 04 AM PDT 3.11 2153 0 Normal
06/16/2026 05 AM PDT 3.11 2153 0 Normal
06/16/2026 06 AM PDT 3.11 2153 0 Normal
06/16/2026 07 AM PDT 3.11 2153 0 Normal
06/16/2026 08 AM PDT 3.11 2153 0 Normal
06/16/2026 09 AM PDT 3.10 2141 - Normal
06/16/2026 10 AM PDT 3.10 2141 0 Normal
06/16/2026 11 AM PDT 3.10 2141 0 Normal
06/16/2026 12 PM PDT 3.10 2141 0 Normal
06/16/2026 01 PM PDT 3.10 2141 0 Normal
06/16/2026 02 PM PDT 3.10 2141 0 Normal
06/16/2026 03 PM PDT 3.10 2141 0 Normal
06/16/2026 04 PM PDT 3.10 2141 0 Normal
06/16/2026 05 PM PDT 3.10 2141 0 Normal
06/16/2026 06 PM PDT 3.09 2130 - Normal
06/16/2026 07 PM PDT 3.09 2130 0 Normal
06/16/2026 08 PM PDT 3.09 2130 0 Normal
06/16/2026 09 PM PDT 3.09 2130 0 Normal
06/16/2026 10 PM PDT 3.09 2130 0 Normal
06/16/2026 11 PM PDT 3.09 2130 0 Normal
06/17/2026 12 AM PDT 3.08 2119 - Normal
06/17/2026 01 AM PDT 3.08 2119 0 Normal
06/17/2026 02 AM PDT 3.08 2119 0 Normal
06/17/2026 03 AM PDT 3.08 2119 0 Normal
06/17/2026 04 AM PDT 3.08 2119 0 Normal
06/17/2026 05 AM PDT 3.08 2119 0 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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