| Back to River Map | <<< Previous Forecast Point | | | Next Forecast Point >>> | Printer Version | Graph Version |  |
|
MATTOLE RIVER - ETTERSBURG (ETTC1)
| Latitude: 40.14º N | Longitude: 123.99º W | Elevation: 579 Feet | | | |
| Location: Humboldt County in California | Bulletin Group: North Coast | River Group: North Coast |
| Issuance Time: | Jul 05 2025 at 7:42 AM PDT | Next Issuance: | Jul 06 2025 at 9:00 AM PDT
| |
| Action/Monitor: N/A | Minor Flood: N/A | Moderate Flood: N/A | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Mattole River - Ettersburg (ETTC1)
#
# File Generation Time: 07/05/2025 at 07:44 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 06/30/2025 at 10:00 AM PDT
# Maximum Observed Stage: 8.86 Feet
# Maximum Observed Flow: 23 cfs
#
# Earliest Date & Time of Maximum Forecast: 07/05/2025 at 08:00 AM PDT
# Maximum Forecast Stage: 8.80 Feet
# Maximum Forecast Flow: 19 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
06/30/2025 07 AM PDT 8.85 22 Not Applicable
06/30/2025 08 AM PDT 8.85 22 0 Not Applicable
06/30/2025 09 AM PDT 8.85 22 0 Not Applicable
06/30/2025 10 AM PDT 8.86 23 + Not Applicable
06/30/2025 11 AM PDT 8.85 22 - Not Applicable
06/30/2025 12 PM PDT 8.84 22 - Not Applicable
06/30/2025 01 PM PDT 8.85 22 + Not Applicable
06/30/2025 02 PM PDT 8.85 22 0 Not Applicable
06/30/2025 03 PM PDT 8.82 20 - Not Applicable
06/30/2025 04 PM PDT 8.84 22 + Not Applicable
06/30/2025 05 PM PDT 8.84 22 0 Not Applicable
06/30/2025 06 PM PDT 8.83 21 - Not Applicable
06/30/2025 07 PM PDT 8.83 21 0 Not Applicable
06/30/2025 08 PM PDT 8.83 21 0 Not Applicable
06/30/2025 09 PM PDT 8.83 21 0 Not Applicable
06/30/2025 10 PM PDT 8.83 21 0 Not Applicable
06/30/2025 11 PM PDT 8.83 21 0 Not Applicable
07/01/2025 12 AM PDT 8.83 21 0 Not Applicable
07/01/2025 01 AM PDT 8.83 21 0 Not Applicable
07/01/2025 02 AM PDT 8.83 21 0 Not Applicable
07/01/2025 03 AM PDT 8.83 21 0 Not Applicable
07/01/2025 04 AM PDT 8.83 21 0 Not Applicable
07/01/2025 05 AM PDT 8.84 22 + Not Applicable
07/01/2025 06 AM PDT 8.84 22 0 Not Applicable
07/01/2025 07 AM PDT 8.84 22 0 Not Applicable
07/01/2025 08 AM PDT 8.84 22 0 Not Applicable
07/01/2025 09 AM PDT 8.84 22 0 Not Applicable
07/01/2025 10 AM PDT 8.84 22 0 Not Applicable
07/01/2025 11 AM PDT 8.84 22 0 Not Applicable
07/01/2025 12 PM PDT 8.84 22 0 Not Applicable
07/01/2025 01 PM PDT 8.84 22 0 Not Applicable
07/01/2025 02 PM PDT 8.84 22 0 Not Applicable
07/01/2025 03 PM PDT 8.83 21 - Not Applicable
07/01/2025 04 PM PDT 8.85 22 + Not Applicable
07/01/2025 05 PM PDT 8.83 21 - Not Applicable
07/01/2025 06 PM PDT 8.84 22 + Not Applicable
07/01/2025 07 PM PDT 8.83 21 - Not Applicable
07/01/2025 08 PM PDT 8.83 21 0 Not Applicable
07/01/2025 09 PM PDT 8.83 21 0 Not Applicable
07/01/2025 10 PM PDT 8.84 22 + Not Applicable
07/01/2025 11 PM PDT 8.84 22 0 Not Applicable
07/02/2025 12 AM PDT 8.84 22 0 Not Applicable
07/02/2025 01 AM PDT 8.84 22 0 Not Applicable
07/02/2025 02 AM PDT 8.84 22 0 Not Applicable
07/02/2025 03 AM PDT 8.84 22 0 Not Applicable
07/02/2025 04 AM PDT 8.84 22 0 Not Applicable
07/02/2025 05 AM PDT 8.83 21 - Not Applicable
07/02/2025 06 AM PDT 8.84 22 + Not Applicable
07/02/2025 07 AM PDT 8.84 22 0 Not Applicable
07/02/2025 08 AM PDT 8.85 22 + Not Applicable
07/02/2025 09 AM PDT 8.84 22 - Not Applicable
07/02/2025 10 AM PDT 8.84 22 0 Not Applicable
07/02/2025 11 AM PDT 8.84 22 0 Not Applicable
07/02/2025 12 PM PDT 8.84 22 0 Not Applicable
07/02/2025 01 PM PDT 8.83 21 - Not Applicable
07/02/2025 02 PM PDT 8.84 22 + Not Applicable
07/02/2025 03 PM PDT 8.83 21 - Not Applicable
07/02/2025 04 PM PDT 8.83 21 0 Not Applicable
07/02/2025 05 PM PDT 8.82 20 - Not Applicable
07/02/2025 06 PM PDT 8.82 20 0 Not Applicable
07/02/2025 07 PM PDT 8.81 20 - Not Applicable
07/02/2025 08 PM PDT 8.82 20 + Not Applicable
07/02/2025 09 PM PDT 8.81 20 - Not Applicable
07/02/2025 10 PM PDT 8.81 20 0 Not Applicable
07/02/2025 11 PM PDT 8.81 20 0 Not Applicable
07/03/2025 12 AM PDT 8.81 20 0 Not Applicable
07/03/2025 01 AM PDT 8.81 20 0 Not Applicable
07/03/2025 02 AM PDT 8.80 19 - Not Applicable
07/03/2025 03 AM PDT 8.81 20 + Not Applicable
07/03/2025 04 AM PDT 8.80 19 - Not Applicable
07/03/2025 05 AM PDT 8.81 20 + Not Applicable
07/03/2025 06 AM PDT 8.81 20 0 Not Applicable
07/03/2025 07 AM PDT 8.81 20 0 Not Applicable
07/03/2025 08 AM PDT 8.82 20 + Not Applicable
07/03/2025 09 AM PDT 8.82 20 0 Not Applicable
07/03/2025 10 AM PDT 8.82 20 0 Not Applicable
07/03/2025 11 AM PDT 8.81 20 - Not Applicable
07/03/2025 12 PM PDT 8.81 20 0 Not Applicable
07/03/2025 01 PM PDT 8.81 20 0 Not Applicable
07/03/2025 02 PM PDT 8.81 20 0 Not Applicable
07/03/2025 03 PM PDT 8.81 20 0 Not Applicable
07/03/2025 04 PM PDT 8.81 20 0 Not Applicable
07/03/2025 05 PM PDT 8.81 20 0 Not Applicable
07/03/2025 06 PM PDT 8.80 19 - Not Applicable
07/03/2025 07 PM PDT 8.80 19 0 Not Applicable
07/03/2025 08 PM PDT 8.80 19 0 Not Applicable
07/03/2025 09 PM PDT 8.80 19 0 Not Applicable
07/03/2025 10 PM PDT 8.80 19 0 Not Applicable
07/03/2025 11 PM PDT 8.80 19 0 Not Applicable
07/04/2025 12 AM PDT 8.80 19 0 Not Applicable
07/04/2025 01 AM PDT 8.80 19 0 Not Applicable
07/04/2025 02 AM PDT 8.80 19 0 Not Applicable
07/04/2025 03 AM PDT 8.80 19 0 Not Applicable
07/04/2025 04 AM PDT 8.80 19 0 Not Applicable
07/04/2025 05 AM PDT 8.80 19 0 Not Applicable
07/04/2025 06 AM PDT 8.80 19 0 Not Applicable
07/04/2025 07 AM PDT 8.80 19 0 Not Applicable
07/04/2025 08 AM PDT 8.81 20 + Not Applicable
07/04/2025 09 AM PDT 8.81 20 0 Not Applicable
07/04/2025 10 AM PDT 8.81 20 0 Not Applicable
07/04/2025 11 AM PDT 8.81 20 0 Not Applicable
07/04/2025 12 PM PDT 8.81 20 0 Not Applicable
07/04/2025 01 PM PDT 8.81 20 0 Not Applicable
07/04/2025 02 PM PDT 8.81 20 0 Not Applicable
07/04/2025 03 PM PDT 8.81 20 0 Not Applicable
07/04/2025 04 PM PDT 8.80 19 - Not Applicable
07/04/2025 05 PM PDT 8.80 19 0 Not Applicable
07/04/2025 06 PM PDT 8.80 19 0 Not Applicable
07/04/2025 07 PM PDT 8.80 19 0 Not Applicable
07/04/2025 08 PM PDT 8.80 19 0 Not Applicable
07/04/2025 09 PM PDT 8.80 19 0 Not Applicable
07/04/2025 10 PM PDT 8.80 19 0 Not Applicable
07/04/2025 11 PM PDT 8.79 19 - Not Applicable
07/05/2025 12 AM PDT 8.79 19 0 Not Applicable
07/05/2025 01 AM PDT 8.80 19 + Not Applicable
07/05/2025 02 AM PDT 8.80 19 0 Not Applicable
07/05/2025 03 AM PDT 8.80 19 0 Not Applicable
07/05/2025 04 AM PDT 8.80 19 0 Not Applicable
07/05/2025 05 AM PDT 8.80 19 0 Not Applicable
07/05/2025 06 AM PDT 8.80 19 0 Not Applicable
07/05/2025 07 AM PDT 8.80 19 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
07/05/2025 08 AM PDT 8.80 19 Not Applicable
07/05/2025 09 AM PDT 8.80 19 0 Not Applicable
07/05/2025 10 AM PDT 8.80 19 0 Not Applicable
07/05/2025 11 AM PDT 8.80 19 0 Not Applicable
07/05/2025 12 PM PDT 8.80 19 0 Not Applicable
07/05/2025 01 PM PDT 8.80 19 0 Not Applicable
07/05/2025 02 PM PDT 8.80 19 0 Not Applicable
07/05/2025 03 PM PDT 8.80 19 0 Not Applicable
07/05/2025 04 PM PDT 8.80 19 0 Not Applicable
07/05/2025 05 PM PDT 8.79 19 - Not Applicable
07/05/2025 06 PM PDT 8.79 19 0 Not Applicable
07/05/2025 07 PM PDT 8.79 19 0 Not Applicable
07/05/2025 08 PM PDT 8.79 19 0 Not Applicable
07/05/2025 09 PM PDT 8.79 19 0 Not Applicable
07/05/2025 10 PM PDT 8.79 19 0 Not Applicable
07/05/2025 11 PM PDT 8.79 19 0 Not Applicable
07/06/2025 12 AM PDT 8.79 19 0 Not Applicable
07/06/2025 01 AM PDT 8.79 19 0 Not Applicable
07/06/2025 02 AM PDT 8.79 19 0 Not Applicable
07/06/2025 03 AM PDT 8.79 19 0 Not Applicable
07/06/2025 04 AM PDT 8.79 19 0 Not Applicable
07/06/2025 05 AM PDT 8.79 19 0 Not Applicable
07/06/2025 06 AM PDT 8.79 19 0 Not Applicable
07/06/2025 07 AM PDT 8.79 19 0 Not Applicable
07/06/2025 08 AM PDT 8.79 19 0 Not Applicable
07/06/2025 09 AM PDT 8.79 19 0 Not Applicable
07/06/2025 10 AM PDT 8.79 19 0 Not Applicable
07/06/2025 11 AM PDT 8.79 19 0 Not Applicable
07/06/2025 12 PM PDT 8.79 19 0 Not Applicable
07/06/2025 01 PM PDT 8.79 19 0 Not Applicable
07/06/2025 02 PM PDT 8.79 19 0 Not Applicable
07/06/2025 03 PM PDT 8.79 19 0 Not Applicable
07/06/2025 04 PM PDT 8.79 19 0 Not Applicable
07/06/2025 05 PM PDT 8.79 19 0 Not Applicable
07/06/2025 06 PM PDT 8.78 18 - Not Applicable
07/06/2025 07 PM PDT 8.78 18 0 Not Applicable
07/06/2025 08 PM PDT 8.78 18 0 Not Applicable
07/06/2025 09 PM PDT 8.78 18 0 Not Applicable
07/06/2025 10 PM PDT 8.78 18 0 Not Applicable
07/06/2025 11 PM PDT 8.78 18 0 Not Applicable
07/07/2025 12 AM PDT 8.78 18 0 Not Applicable
07/07/2025 01 AM PDT 8.78 18 0 Not Applicable
07/07/2025 02 AM PDT 8.78 18 0 Not Applicable
07/07/2025 03 AM PDT 8.78 18 0 Not Applicable
07/07/2025 04 AM PDT 8.78 18 0 Not Applicable
07/07/2025 05 AM PDT 8.78 18 0 Not Applicable
07/07/2025 06 AM PDT 8.78 18 0 Not Applicable
07/07/2025 07 AM PDT 8.78 18 0 Not Applicable
07/07/2025 08 AM PDT 8.78 18 0 Not Applicable
07/07/2025 09 AM PDT 8.78 18 0 Not Applicable
07/07/2025 10 AM PDT 8.78 18 0 Not Applicable
07/07/2025 11 AM PDT 8.78 18 0 Not Applicable
07/07/2025 12 PM PDT 8.78 18 0 Not Applicable
07/07/2025 01 PM PDT 8.78 18 0 Not Applicable
07/07/2025 02 PM PDT 8.78 18 0 Not Applicable
07/07/2025 03 PM PDT 8.78 18 0 Not Applicable
07/07/2025 04 PM PDT 8.77 17 - Not Applicable
07/07/2025 05 PM PDT 8.77 17 0 Not Applicable
07/07/2025 06 PM PDT 8.77 17 0 Not Applicable
07/07/2025 07 PM PDT 8.77 17 0 Not Applicable
07/07/2025 08 PM PDT 8.77 17 0 Not Applicable
07/07/2025 09 PM PDT 8.77 17 0 Not Applicable
07/07/2025 10 PM PDT 8.77 17 0 Not Applicable
07/07/2025 11 PM PDT 8.77 17 0 Not Applicable
07/08/2025 12 AM PDT 8.77 17 0 Not Applicable
07/08/2025 01 AM PDT 8.77 17 0 Not Applicable
07/08/2025 02 AM PDT 8.77 17 0 Not Applicable
07/08/2025 03 AM PDT 8.77 17 0 Not Applicable
07/08/2025 04 AM PDT 8.77 17 0 Not Applicable
07/08/2025 05 AM PDT 8.77 17 0 Not Applicable
07/08/2025 06 AM PDT 8.77 17 0 Not Applicable
07/08/2025 07 AM PDT 8.77 17 0 Not Applicable
07/08/2025 08 AM PDT 8.77 17 0 Not Applicable
07/08/2025 09 AM PDT 8.77 17 0 Not Applicable
07/08/2025 10 AM PDT 8.77 17 0 Not Applicable
07/08/2025 11 AM PDT 8.77 17 0 Not Applicable
07/08/2025 12 PM PDT 8.77 17 0 Not Applicable
07/08/2025 01 PM PDT 8.77 17 0 Not Applicable
07/08/2025 02 PM PDT 8.77 17 0 Not Applicable
07/08/2025 03 PM PDT 8.76 17 - Not Applicable
07/08/2025 04 PM PDT 8.76 17 0 Not Applicable
07/08/2025 05 PM PDT 8.76 17 0 Not Applicable
07/08/2025 06 PM PDT 8.76 17 0 Not Applicable
07/08/2025 07 PM PDT 8.76 17 0 Not Applicable
07/08/2025 08 PM PDT 8.76 17 0 Not Applicable
07/08/2025 09 PM PDT 8.76 17 0 Not Applicable
07/08/2025 10 PM PDT 8.76 17 0 Not Applicable
07/08/2025 11 PM PDT 8.76 17 0 Not Applicable
07/09/2025 12 AM PDT 8.76 17 0 Not Applicable
07/09/2025 01 AM PDT 8.76 17 0 Not Applicable
07/09/2025 02 AM PDT 8.76 17 0 Not Applicable
07/09/2025 03 AM PDT 8.76 17 0 Not Applicable
07/09/2025 04 AM PDT 8.76 17 0 Not Applicable
07/09/2025 05 AM PDT 8.76 17 0 Not Applicable
07/09/2025 06 AM PDT 8.76 17 0 Not Applicable
07/09/2025 07 AM PDT 8.76 17 0 Not Applicable
07/09/2025 08 AM PDT 8.76 17 0 Not Applicable
07/09/2025 09 AM PDT 8.76 17 0 Not Applicable
07/09/2025 10 AM PDT 8.76 17 0 Not Applicable
07/09/2025 11 AM PDT 8.76 17 0 Not Applicable
07/09/2025 12 PM PDT 8.76 17 0 Not Applicable
07/09/2025 01 PM PDT 8.76 17 0 Not Applicable
07/09/2025 02 PM PDT 8.75 16 - Not Applicable
07/09/2025 03 PM PDT 8.75 16 0 Not Applicable
07/09/2025 04 PM PDT 8.75 16 0 Not Applicable
07/09/2025 05 PM PDT 8.75 16 0 Not Applicable
07/09/2025 06 PM PDT 8.75 16 0 Not Applicable
07/09/2025 07 PM PDT 8.75 16 0 Not Applicable
07/09/2025 08 PM PDT 8.75 16 0 Not Applicable
07/09/2025 09 PM PDT 8.75 16 0 Not Applicable
07/09/2025 10 PM PDT 8.75 16 0 Not Applicable
07/09/2025 11 PM PDT 8.75 16 0 Not Applicable
07/10/2025 12 AM PDT 8.75 16 0 Not Applicable
07/10/2025 01 AM PDT 8.75 16 0 Not Applicable
07/10/2025 02 AM PDT 8.75 16 0 Not Applicable
07/10/2025 03 AM PDT 8.75 16 0 Not Applicable
07/10/2025 04 AM PDT 8.75 16 0 Not Applicable
07/10/2025 05 AM PDT 8.75 16 0 Not Applicable
#
# 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.
|
Follow us on X
Follow us on Facebook
Follow us on YouTube
NWS RSS Feed