# Tabular Observed and Forecast Hydrograph Information
#
# Location: Mattole River - Ettersburg (ETTC1)
#
# File Generation Time: 02/06/2026 at 06:56 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 02/01/2026 at 03:00 PM PST
# Maximum Observed Stage: 9.67 Feet
# Maximum Observed Flow: 80 cfs
#
# Earliest Date & Time of Maximum Forecast: 02/09/2026 at 07:00 AM PST
# Maximum Forecast Stage: 9.83 Feet
# Maximum Forecast Flow: 105 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
02/01/2026 06 AM PST 9.67 80 Not Applicable
02/01/2026 07 AM PST 9.67 80 0 Not Applicable
02/01/2026 08 AM PST 9.67 80 0 Not Applicable
02/01/2026 09 AM PST 9.67 80 0 Not Applicable
02/01/2026 10 AM PST 9.67 80 0 Not Applicable
02/01/2026 11 AM PST 9.67 80 0 Not Applicable
02/01/2026 12 PM PST 9.66 79 - Not Applicable
02/01/2026 01 PM PST 9.67 80 + Not Applicable
02/01/2026 02 PM PST 9.67 80 0 Not Applicable
02/01/2026 03 PM PST 9.67 80 0 Not Applicable
02/01/2026 04 PM PST 9.66 79 - Not Applicable
02/01/2026 05 PM PST 9.66 79 0 Not Applicable
02/01/2026 06 PM PST 9.66 79 0 Not Applicable
02/01/2026 07 PM PST 9.66 79 0 Not Applicable
02/01/2026 08 PM PST 9.66 79 0 Not Applicable
02/01/2026 09 PM PST 9.65 78 - Not Applicable
02/01/2026 10 PM PST 9.65 78 0 Not Applicable
02/01/2026 11 PM PST 9.65 78 0 Not Applicable
02/02/2026 12 AM PST 9.65 78 0 Not Applicable
02/02/2026 01 AM PST 9.64 76 - Not Applicable
02/02/2026 02 AM PST 9.64 76 0 Not Applicable
02/02/2026 03 AM PST 9.64 76 0 Not Applicable
02/02/2026 04 AM PST 9.64 76 0 Not Applicable
02/02/2026 05 AM PST 9.64 76 0 Not Applicable
02/02/2026 06 AM PST 9.63 75 - Not Applicable
02/02/2026 07 AM PST 9.63 75 0 Not Applicable
02/02/2026 08 AM PST 9.63 75 0 Not Applicable
02/02/2026 09 AM PST 9.63 75 0 Not Applicable
02/02/2026 10 AM PST 9.63 75 0 Not Applicable
02/02/2026 11 AM PST 9.63 75 0 Not Applicable
02/02/2026 12 PM PST 9.63 75 0 Not Applicable
02/02/2026 01 PM PST 9.63 75 0 Not Applicable
02/02/2026 02 PM PST 9.63 75 0 Not Applicable
02/02/2026 03 PM PST 9.63 75 0 Not Applicable
02/02/2026 04 PM PST 9.62 74 - Not Applicable
02/02/2026 05 PM PST 9.63 75 + Not Applicable
02/02/2026 06 PM PST 9.62 74 - Not Applicable
02/02/2026 07 PM PST 9.62 74 0 Not Applicable
02/02/2026 08 PM PST 9.62 74 0 Not Applicable
02/02/2026 09 PM PST 9.62 74 0 Not Applicable
02/02/2026 10 PM PST 9.61 72 - Not Applicable
02/02/2026 11 PM PST 9.61 72 0 Not Applicable
02/03/2026 12 AM PST 9.61 72 0 Not Applicable
02/03/2026 01 AM PST 9.61 72 0 Not Applicable
02/03/2026 02 AM PST 9.61 72 0 Not Applicable
02/03/2026 03 AM PST 9.61 72 0 Not Applicable
02/03/2026 04 AM PST 9.60 71 - Not Applicable
02/03/2026 05 AM PST 9.60 71 0 Not Applicable
02/03/2026 06 AM PST 9.60 71 0 Not Applicable
02/03/2026 07 AM PST 9.60 71 0 Not Applicable
02/03/2026 08 AM PST 9.59 70 - Not Applicable
02/03/2026 09 AM PST 9.59 70 0 Not Applicable
02/03/2026 10 AM PST 9.59 70 0 Not Applicable
02/03/2026 11 AM PST 9.59 70 0 Not Applicable
02/03/2026 12 PM PST 9.59 70 0 Not Applicable
02/03/2026 01 PM PST 9.59 70 0 Not Applicable
02/03/2026 02 PM PST 9.59 70 0 Not Applicable
02/03/2026 03 PM PST 9.59 70 0 Not Applicable
02/03/2026 04 PM PST 9.59 70 0 Not Applicable
02/03/2026 05 PM PST 9.59 70 0 Not Applicable
02/03/2026 06 PM PST 9.58 69 - Not Applicable
02/03/2026 07 PM PST 9.58 69 0 Not Applicable
02/03/2026 08 PM PST 9.58 69 0 Not Applicable
02/03/2026 09 PM PST 9.58 69 0 Not Applicable
02/03/2026 10 PM PST 9.58 69 0 Not Applicable
02/03/2026 11 PM PST 9.58 69 0 Not Applicable
02/04/2026 12 AM PST 9.57 68 - Not Applicable
02/04/2026 01 AM PST 9.57 68 0 Not Applicable
02/04/2026 02 AM PST 9.57 68 0 Not Applicable
02/04/2026 03 AM PST 9.57 68 0 Not Applicable
02/04/2026 04 AM PST 9.56 67 - Not Applicable
02/04/2026 05 AM PST 9.56 67 0 Not Applicable
02/04/2026 06 AM PST 9.57 68 + Not Applicable
02/04/2026 07 AM PST 9.56 67 - Not Applicable
02/04/2026 08 AM PST 9.56 67 0 Not Applicable
02/04/2026 09 AM PST 9.56 67 0 Not Applicable
02/04/2026 10 AM PST 9.56 67 0 Not Applicable
02/04/2026 11 AM PST 9.56 67 0 Not Applicable
02/04/2026 12 PM PST 9.56 67 0 Not Applicable
02/04/2026 01 PM PST 9.56 67 0 Not Applicable
02/04/2026 02 PM PST 9.56 67 0 Not Applicable
02/04/2026 03 PM PST 9.56 67 0 Not Applicable
02/04/2026 04 PM PST 9.56 67 0 Not Applicable
02/04/2026 05 PM PST 9.56 67 0 Not Applicable
02/04/2026 06 PM PST 9.56 67 0 Not Applicable
02/04/2026 07 PM PST 9.55 66 - Not Applicable
02/04/2026 08 PM PST 9.55 66 0 Not Applicable
02/04/2026 09 PM PST 9.55 66 0 Not Applicable
02/04/2026 10 PM PST 9.55 66 0 Not Applicable
02/04/2026 11 PM PST 9.55 66 0 Not Applicable
02/05/2026 12 AM PST 9.55 66 0 Not Applicable
02/05/2026 01 AM PST 9.54 64 - Not Applicable
02/05/2026 02 AM PST 9.54 64 0 Not Applicable
02/05/2026 03 AM PST 9.54 64 0 Not Applicable
02/05/2026 04 AM PST 9.54 64 0 Not Applicable
02/05/2026 05 AM PST 9.54 64 0 Not Applicable
02/05/2026 06 AM PST 9.53 63 - Not Applicable
02/05/2026 07 AM PST 9.53 63 0 Not Applicable
02/05/2026 08 AM PST 9.53 63 0 Not Applicable
02/05/2026 09 AM PST 9.53 63 0 Not Applicable
02/05/2026 10 AM PST 9.53 63 0 Not Applicable
02/05/2026 11 AM PST 9.54 64 + Not Applicable
02/05/2026 12 PM PST 9.54 64 0 Not Applicable
02/05/2026 01 PM PST 9.53 63 - Not Applicable
02/05/2026 02 PM PST 9.54 64 + Not Applicable
02/05/2026 03 PM PST 9.53 63 - Not Applicable
02/05/2026 04 PM PST 9.53 63 0 Not Applicable
02/05/2026 05 PM PST 9.54 64 + Not Applicable
02/05/2026 06 PM PST 9.53 63 - Not Applicable
02/05/2026 07 PM PST 9.53 63 0 Not Applicable
02/05/2026 08 PM PST 9.52 62 - Not Applicable
02/05/2026 09 PM PST 9.52 62 0 Not Applicable
02/05/2026 10 PM PST 9.52 62 0 Not Applicable
02/05/2026 11 PM PST 9.52 62 0 Not Applicable
02/06/2026 12 AM PST 9.52 62 0 Not Applicable
02/06/2026 01 AM PST 9.52 62 0 Not Applicable
02/06/2026 02 AM PST 9.51 61 - Not Applicable
02/06/2026 03 AM PST 9.51 61 0 Not Applicable
02/06/2026 04 AM PST 9.51 61 0 Not Applicable
02/06/2026 05 AM PST 9.51 61 0 Not Applicable
02/06/2026 06 AM PST 9.51 61 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
02/06/2026 07 AM PST 9.51 61 Not Applicable
02/06/2026 08 AM PST 9.51 61 0 Not Applicable
02/06/2026 09 AM PST 9.51 61 0 Not Applicable
02/06/2026 10 AM PST 9.51 61 0 Not Applicable
02/06/2026 11 AM PST 9.51 61 0 Not Applicable
02/06/2026 12 PM PST 9.51 61 0 Not Applicable
02/06/2026 01 PM PST 9.51 61 0 Not Applicable
02/06/2026 02 PM PST 9.51 61 0 Not Applicable
02/06/2026 03 PM PST 9.50 60 - Not Applicable
02/06/2026 04 PM PST 9.50 60 0 Not Applicable
02/06/2026 05 PM PST 9.50 60 0 Not Applicable
02/06/2026 06 PM PST 9.50 60 0 Not Applicable
02/06/2026 07 PM PST 9.50 60 0 Not Applicable
02/06/2026 08 PM PST 9.50 60 0 Not Applicable
02/06/2026 09 PM PST 9.50 60 0 Not Applicable
02/06/2026 10 PM PST 9.50 60 0 Not Applicable
02/06/2026 11 PM PST 9.50 60 0 Not Applicable
02/07/2026 12 AM PST 9.50 60 0 Not Applicable
02/07/2026 01 AM PST 9.50 60 0 Not Applicable
02/07/2026 02 AM PST 9.50 60 0 Not Applicable
02/07/2026 03 AM PST 9.50 60 0 Not Applicable
02/07/2026 04 AM PST 9.50 60 0 Not Applicable
02/07/2026 05 AM PST 9.49 59 - Not Applicable
02/07/2026 06 AM PST 9.49 59 0 Not Applicable
02/07/2026 07 AM PST 9.49 59 0 Not Applicable
02/07/2026 08 AM PST 9.49 59 0 Not Applicable
02/07/2026 09 AM PST 9.49 59 0 Not Applicable
02/07/2026 10 AM PST 9.49 59 0 Not Applicable
02/07/2026 11 AM PST 9.49 59 0 Not Applicable
02/07/2026 12 PM PST 9.49 59 0 Not Applicable
02/07/2026 01 PM PST 9.49 59 0 Not Applicable
02/07/2026 02 PM PST 9.49 59 0 Not Applicable
02/07/2026 03 PM PST 9.49 59 0 Not Applicable
02/07/2026 04 PM PST 9.49 59 0 Not Applicable
02/07/2026 05 PM PST 9.49 59 0 Not Applicable
02/07/2026 06 PM PST 9.49 59 0 Not Applicable
02/07/2026 07 PM PST 9.49 59 0 Not Applicable
02/07/2026 08 PM PST 9.49 59 0 Not Applicable
02/07/2026 09 PM PST 9.49 59 0 Not Applicable
02/07/2026 10 PM PST 9.48 58 - Not Applicable
02/07/2026 11 PM PST 9.48 58 0 Not Applicable
02/08/2026 12 AM PST 9.48 58 0 Not Applicable
02/08/2026 01 AM PST 9.48 58 0 Not Applicable
02/08/2026 02 AM PST 9.48 58 0 Not Applicable
02/08/2026 03 AM PST 9.48 58 0 Not Applicable
02/08/2026 04 AM PST 9.48 58 0 Not Applicable
02/08/2026 05 AM PST 9.48 58 0 Not Applicable
02/08/2026 06 AM PST 9.48 58 0 Not Applicable
02/08/2026 07 AM PST 9.48 58 0 Not Applicable
02/08/2026 08 AM PST 9.48 58 0 Not Applicable
02/08/2026 09 AM PST 9.48 58 0 Not Applicable
02/08/2026 10 AM PST 9.48 58 0 Not Applicable
02/08/2026 11 AM PST 9.49 59 + Not Applicable
02/08/2026 12 PM PST 9.49 59 0 Not Applicable
02/08/2026 01 PM PST 9.49 59 0 Not Applicable
02/08/2026 02 PM PST 9.50 60 + Not Applicable
02/08/2026 03 PM PST 9.51 61 + Not Applicable
02/08/2026 04 PM PST 9.52 62 + Not Applicable
02/08/2026 05 PM PST 9.53 63 + Not Applicable
02/08/2026 06 PM PST 9.54 64 + Not Applicable
02/08/2026 07 PM PST 9.56 67 + Not Applicable
02/08/2026 08 PM PST 9.58 69 + Not Applicable
02/08/2026 09 PM PST 9.59 70 + Not Applicable
02/08/2026 10 PM PST 9.60 71 + Not Applicable
02/08/2026 11 PM PST 9.61 72 + Not Applicable
02/09/2026 12 AM PST 9.62 74 + Not Applicable
02/09/2026 01 AM PST 9.63 75 + Not Applicable
02/09/2026 02 AM PST 9.67 80 + Not Applicable
02/09/2026 03 AM PST 9.71 86 + Not Applicable
02/09/2026 04 AM PST 9.77 95 + Not Applicable
02/09/2026 05 AM PST 9.80 100 + Not Applicable
02/09/2026 06 AM PST 9.82 103 + Not Applicable
02/09/2026 07 AM PST 9.83 105 + Not Applicable
02/09/2026 08 AM PST 9.83 105 0 Not Applicable
02/09/2026 09 AM PST 9.82 103 - Not Applicable
02/09/2026 10 AM PST 9.81 101 - Not Applicable
02/09/2026 11 AM PST 9.79 98 - Not Applicable
02/09/2026 12 PM PST 9.77 95 - Not Applicable
02/09/2026 01 PM PST 9.75 92 - Not Applicable
02/09/2026 02 PM PST 9.73 89 - Not Applicable
02/09/2026 03 PM PST 9.71 86 - Not Applicable
02/09/2026 04 PM PST 9.69 83 - Not Applicable
02/09/2026 05 PM PST 9.67 80 - Not Applicable
02/09/2026 06 PM PST 9.65 78 - Not Applicable
02/09/2026 07 PM PST 9.63 75 - Not Applicable
02/09/2026 08 PM PST 9.62 74 - Not Applicable
02/09/2026 09 PM PST 9.60 71 - Not Applicable
02/09/2026 10 PM PST 9.59 70 - Not Applicable
02/09/2026 11 PM PST 9.58 69 - Not Applicable
02/10/2026 12 AM PST 9.57 68 - Not Applicable
02/10/2026 01 AM PST 9.57 68 0 Not Applicable
02/10/2026 02 AM PST 9.56 67 - Not Applicable
02/10/2026 03 AM PST 9.55 66 - Not Applicable
02/10/2026 04 AM PST 9.55 66 0 Not Applicable
02/10/2026 05 AM PST 9.54 64 - Not Applicable
02/10/2026 06 AM PST 9.54 64 0 Not Applicable
02/10/2026 07 AM PST 9.54 64 0 Not Applicable
02/10/2026 08 AM PST 9.54 64 0 Not Applicable
02/10/2026 09 AM PST 9.53 63 - Not Applicable
02/10/2026 10 AM PST 9.53 63 0 Not Applicable
02/10/2026 11 AM PST 9.53 63 0 Not Applicable
02/10/2026 12 PM PST 9.53 63 0 Not Applicable
02/10/2026 01 PM PST 9.53 63 0 Not Applicable
02/10/2026 02 PM PST 9.53 63 0 Not Applicable
02/10/2026 03 PM PST 9.53 63 0 Not Applicable
02/10/2026 04 PM PST 9.53 63 0 Not Applicable
02/10/2026 05 PM PST 9.53 63 0 Not Applicable
02/10/2026 06 PM PST 9.53 63 0 Not Applicable
02/10/2026 07 PM PST 9.53 63 0 Not Applicable
02/10/2026 08 PM PST 9.53 63 0 Not Applicable
02/10/2026 09 PM PST 9.53 63 0 Not Applicable
02/10/2026 10 PM PST 9.53 63 0 Not Applicable
02/10/2026 11 PM PST 9.54 64 + Not Applicable
02/11/2026 12 AM PST 9.55 66 + Not Applicable
02/11/2026 01 AM PST 9.56 67 + Not Applicable
02/11/2026 02 AM PST 9.59 70 + Not Applicable
02/11/2026 03 AM PST 9.61 72 + Not Applicable
02/11/2026 04 AM PST 9.65 78 + 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.
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