National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

 | 

TRINITY RIVER - ABOVE COFFEE CREEK (TCCC1)
Latitude: 41.11º NLongitude: 122.70º WElevation: 2537 FeetForecast Type: Unofficial Location
Location: Trinity County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Mar 01 2026 at 7:38 AM PSTNext Issuance: Mar 02 2026 at 9:00 AM PST
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Trinity River - Above Coffee Creek (TCCC1)
#
# File Generation Time:  03/01/2026 at 07:41 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/24/2026 at 08:00 PM PST
# Maximum Observed Stage:                       8.20 Feet
# Maximum Observed Flow:                        3632 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/02/2026 at 12:00 AM PST
# Maximum Forecast Stage:                       5.99 Feet
# Maximum Forecast Flow:                        1329 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/24/2026 07 AM PST            6.62           1861                Not Applicable
  02/24/2026 08 AM PST            6.93           2158         +      Not Applicable
  02/24/2026 09 AM PST            7.15           2383         +      Not Applicable
  02/24/2026 10 AM PST            7.32           2565         +      Not Applicable
  02/24/2026 11 AM PST            7.46           2721         +      Not Applicable
  02/24/2026 12 PM PST            7.60           2883         +      Not Applicable
  02/24/2026 01 PM PST            7.71           3015         +      Not Applicable
  02/24/2026 02 PM PST            7.70           3003         -      Not Applicable
  02/24/2026 03 PM PST            7.76           3075         +      Not Applicable
  02/24/2026 04 PM PST            7.81           3137         +      Not Applicable
  02/24/2026 05 PM PST            7.92           3273         +      Not Applicable
  02/24/2026 06 PM PST            8.06           3451         +      Not Applicable
  02/24/2026 07 PM PST            8.16           3580         +      Not Applicable
  02/24/2026 08 PM PST            8.20           3632         +      Not Applicable
  02/24/2026 09 PM PST            8.12           3528         -      Not Applicable
  02/24/2026 10 PM PST            8.00           3374         -      Not Applicable
  02/24/2026 11 PM PST            7.91           3261         -      Not Applicable
  02/25/2026 12 AM PST            7.79           3112         -      Not Applicable
  02/25/2026 01 AM PST            7.70           3003         -      Not Applicable
  02/25/2026 02 AM PST            7.58           2859         -      Not Applicable
  02/25/2026 03 AM PST            7.51           2777         -      Not Applicable
  02/25/2026 04 AM PST            7.43           2687         -      Not Applicable
  02/25/2026 05 AM PST            7.36           2609         -      Not Applicable
  02/25/2026 06 AM PST            7.27           2511         -      Not Applicable
  02/25/2026 07 AM PST            7.18           2415         -      Not Applicable
  02/25/2026 08 AM PST            7.13           2362         -      Not Applicable
  02/25/2026 09 AM PST            7.05           2280         -      Not Applicable
  02/25/2026 10 AM PST            6.97           2198         -      Not Applicable
  02/25/2026 11 AM PST            6.92           2148         -      Not Applicable
  02/25/2026 12 PM PST            6.86           2089         -      Not Applicable
  02/25/2026 01 PM PST            6.78           2012         -      Not Applicable
  02/25/2026 02 PM PST            6.76           1993         -      Not Applicable
  02/25/2026 03 PM PST            6.73           1964         -      Not Applicable
  02/25/2026 04 PM PST            6.69           1926         -      Not Applicable
  02/25/2026 05 PM PST            6.70           1936         +      Not Applicable
  02/25/2026 06 PM PST            6.71           1945         +      Not Applicable
  02/25/2026 07 PM PST            6.67           1908         -      Not Applicable
  02/25/2026 08 PM PST            6.65           1889         -      Not Applicable
  02/25/2026 09 PM PST            6.63           1871         -      Not Applicable
  02/25/2026 10 PM PST            6.58           1825         -      Not Applicable
  02/25/2026 11 PM PST            6.56           1807         -      Not Applicable
  02/26/2026 12 AM PST            6.51           1762         -      Not Applicable
  02/26/2026 01 AM PST            6.47           1726         -      Not Applicable
  02/26/2026 02 AM PST            6.44           1700         -      Not Applicable
  02/26/2026 03 AM PST            6.41           1674         -      Not Applicable
  02/26/2026 04 AM PST            6.33           1605         -      Not Applicable
  02/26/2026 05 AM PST            6.31           1588         -      Not Applicable
  02/26/2026 06 AM PST            6.27           1554         -      Not Applicable
  02/26/2026 07 AM PST            6.22           1513         -      Not Applicable
  02/26/2026 08 AM PST            6.20           1496         -      Not Applicable
  02/26/2026 09 AM PST            6.17           1472         -      Not Applicable
  02/26/2026 10 AM PST            6.11           1423         -      Not Applicable
  02/26/2026 11 AM PST            6.10           1415         -      Not Applicable
  02/26/2026 12 PM PST            6.07           1392         -      Not Applicable
  02/26/2026 01 PM PST            6.04           1368         -      Not Applicable
  02/26/2026 02 PM PST            6.02           1353         -      Not Applicable
  02/26/2026 03 PM PST            5.99           1329         -      Not Applicable
  02/26/2026 04 PM PST            5.97           1314         -      Not Applicable
  02/26/2026 05 PM PST            5.96           1306         -      Not Applicable
  02/26/2026 06 PM PST            5.97           1314         +      Not Applicable
  02/26/2026 07 PM PST            5.95           1299         -      Not Applicable
  02/26/2026 08 PM PST            5.95           1299         0      Not Applicable
  02/26/2026 09 PM PST            5.95           1299         0      Not Applicable
  02/26/2026 10 PM PST            5.94           1291         -      Not Applicable
  02/26/2026 11 PM PST            5.94           1291         0      Not Applicable
  02/27/2026 12 AM PST            5.91           1269         -      Not Applicable
  02/27/2026 01 AM PST            5.91           1269         0      Not Applicable
  02/27/2026 02 AM PST            5.92           1276         +      Not Applicable
  02/27/2026 03 AM PST            5.91           1269         -      Not Applicable
  02/27/2026 04 AM PST            5.88           1246         -      Not Applicable
  02/27/2026 05 AM PST            5.88           1246         0      Not Applicable
  02/27/2026 06 AM PST            5.87           1239         -      Not Applicable
  02/27/2026 07 AM PST            5.85           1224         -      Not Applicable
  02/27/2026 08 AM PST            5.84           1217         -      Not Applicable
  02/27/2026 09 AM PST            5.82           1202         -      Not Applicable
  02/27/2026 10 AM PST            5.81           1195         -      Not Applicable
  02/27/2026 11 AM PST            5.79           1180         -      Not Applicable
  02/27/2026 12 PM PST            5.77           1166         -      Not Applicable
  02/27/2026 01 PM PST            5.79           1180         +      Not Applicable
  02/27/2026 02 PM PST            5.77           1166         -      Not Applicable
  02/27/2026 03 PM PST            5.79           1180         +      Not Applicable
  02/27/2026 04 PM PST            5.81           1195         +      Not Applicable
  02/27/2026 05 PM PST            5.84           1217         +      Not Applicable
  02/27/2026 06 PM PST            5.90           1261         +      Not Applicable
  02/27/2026 07 PM PST            5.93           1284         +      Not Applicable
  02/27/2026 08 PM PST            5.97           1314         +      Not Applicable
  02/27/2026 09 PM PST            5.98           1322         +      Not Applicable
  02/27/2026 10 PM PST            5.98           1322         0      Not Applicable
  02/27/2026 11 PM PST            5.97           1314         -      Not Applicable
  02/28/2026 12 AM PST            5.96           1306         -      Not Applicable
  02/28/2026 01 AM PST            5.95           1299         -      Not Applicable
  02/28/2026 02 AM PST            5.93           1284         -      Not Applicable
  02/28/2026 03 AM PST            5.92           1276         -      Not Applicable
  02/28/2026 04 AM PST            5.92           1276         0      Not Applicable
  02/28/2026 05 AM PST            5.90           1261         -      Not Applicable
  02/28/2026 06 AM PST            5.88           1246         -      Not Applicable
  02/28/2026 07 AM PST            5.87           1239         -      Not Applicable
  02/28/2026 08 AM PST            5.86           1231         -      Not Applicable
  02/28/2026 09 AM PST            5.87           1239         +      Not Applicable
  02/28/2026 10 AM PST            5.85           1224         -      Not Applicable
  02/28/2026 11 AM PST            5.86           1231         +      Not Applicable
  02/28/2026 12 PM PST            5.87           1239         +      Not Applicable
  02/28/2026 01 PM PST            5.87           1239         0      Not Applicable
  02/28/2026 02 PM PST            5.90           1261         +      Not Applicable
  02/28/2026 03 PM PST            5.94           1291         +      Not Applicable
  02/28/2026 04 PM PST            5.97           1314         +      Not Applicable
  02/28/2026 05 PM PST            6.03           1360         +      Not Applicable
  02/28/2026 06 PM PST            6.09           1408         +      Not Applicable
  02/28/2026 07 PM PST            6.12           1431         +      Not Applicable
  02/28/2026 08 PM PST            6.16           1464         +      Not Applicable
  02/28/2026 09 PM PST            6.14           1447         -      Not Applicable
  02/28/2026 10 PM PST            6.16           1464         +      Not Applicable
  02/28/2026 11 PM PST            6.13           1439         -      Not Applicable
  03/01/2026 12 AM PST            6.12           1431         -      Not Applicable
  03/01/2026 01 AM PST            6.09           1408         -      Not Applicable
  03/01/2026 02 AM PST            6.07           1392         -      Not Applicable
  03/01/2026 03 AM PST            6.05           1376         -      Not Applicable
  03/01/2026 04 AM PST            6.03           1360         -      Not Applicable
  03/01/2026 05 AM PST            6.03           1360         0      Not Applicable
  03/01/2026 06 AM PST            6.01           1345         -      Not Applicable
  03/01/2026 07 AM PST            5.99           1329         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/01/2026 08 AM PST            5.96           1306                Not Applicable
  03/01/2026 09 AM PST            5.94           1291         -      Not Applicable
  03/01/2026 10 AM PST            5.92           1276         -      Not Applicable
  03/01/2026 11 AM PST            5.90           1261         -      Not Applicable
  03/01/2026 12 PM PST            5.88           1246         -      Not Applicable
  03/01/2026 01 PM PST            5.87           1239         -      Not Applicable
  03/01/2026 02 PM PST            5.85           1224         -      Not Applicable
  03/01/2026 03 PM PST            5.84           1217         -      Not Applicable
  03/01/2026 04 PM PST            5.82           1202         -      Not Applicable
  03/01/2026 05 PM PST            5.81           1195         -      Not Applicable
  03/01/2026 06 PM PST            5.81           1195         0      Not Applicable
  03/01/2026 07 PM PST            5.83           1209         +      Not Applicable
  03/01/2026 08 PM PST            5.87           1239         +      Not Applicable
  03/01/2026 09 PM PST            5.91           1269         +      Not Applicable
  03/01/2026 10 PM PST            5.94           1291         +      Not Applicable
  03/01/2026 11 PM PST            5.97           1314         +      Not Applicable
  03/02/2026 12 AM PST            5.99           1329         +      Not Applicable
  03/02/2026 01 AM PST            5.99           1329         0      Not Applicable
  03/02/2026 02 AM PST            5.98           1322         -      Not Applicable
  03/02/2026 03 AM PST            5.96           1306         -      Not Applicable
  03/02/2026 04 AM PST            5.95           1299         -      Not Applicable
  03/02/2026 05 AM PST            5.93           1284         -      Not Applicable
  03/02/2026 06 AM PST            5.92           1276         -      Not Applicable
  03/02/2026 07 AM PST            5.89           1254         -      Not Applicable
  03/02/2026 08 AM PST            5.86           1231         -      Not Applicable
  03/02/2026 09 AM PST            5.82           1202         -      Not Applicable
  03/02/2026 10 AM PST            5.79           1180         -      Not Applicable
  03/02/2026 11 AM PST            5.77           1166         -      Not Applicable
  03/02/2026 12 PM PST            5.74           1144         -      Not Applicable
  03/02/2026 01 PM PST            5.71           1123         -      Not Applicable
  03/02/2026 02 PM PST            5.69           1109         -      Not Applicable
  03/02/2026 03 PM PST            5.66           1088         -      Not Applicable
  03/02/2026 04 PM PST            5.64           1075         -      Not Applicable
  03/02/2026 05 PM PST            5.62           1061         -      Not Applicable
  03/02/2026 06 PM PST            5.60           1047         -      Not Applicable
  03/02/2026 07 PM PST            5.58           1034         -      Not Applicable
  03/02/2026 08 PM PST            5.56           1020         -      Not Applicable
  03/02/2026 09 PM PST            5.54           1007         -      Not Applicable
  03/02/2026 10 PM PST            5.53           1000         -      Not Applicable
  03/02/2026 11 PM PST            5.53           1000         0      Not Applicable
  03/03/2026 12 AM PST            5.52            994         -      Not Applicable
  03/03/2026 01 AM PST            5.50            981         -      Not Applicable
  03/03/2026 02 AM PST            5.49            974         -      Not Applicable
  03/03/2026 03 AM PST            5.48            968         -      Not Applicable
  03/03/2026 04 AM PST            5.47            961         -      Not Applicable
  03/03/2026 05 AM PST            5.46            955         -      Not Applicable
  03/03/2026 06 AM PST            5.45            948         -      Not Applicable
  03/03/2026 07 AM PST            5.44            942         -      Not Applicable
  03/03/2026 08 AM PST            5.42            929         -      Not Applicable
  03/03/2026 09 AM PST            5.41            923         -      Not Applicable
  03/03/2026 10 AM PST            5.39            910         -      Not Applicable
  03/03/2026 11 AM PST            5.38            904         -      Not Applicable
  03/03/2026 12 PM PST            5.37            898         -      Not Applicable
  03/03/2026 01 PM PST            5.35            885         -      Not Applicable
  03/03/2026 02 PM PST            5.34            879         -      Not Applicable
  03/03/2026 03 PM PST            5.32            867         -      Not Applicable
  03/03/2026 04 PM PST            5.31            860         -      Not Applicable
  03/03/2026 05 PM PST            5.30            854         -      Not Applicable
  03/03/2026 06 PM PST            5.29            848         -      Not Applicable
  03/03/2026 07 PM PST            5.29            848         0      Not Applicable
  03/03/2026 08 PM PST            5.29            848         0      Not Applicable
  03/03/2026 09 PM PST            5.29            848         0      Not Applicable
  03/03/2026 10 PM PST            5.29            848         0      Not Applicable
  03/03/2026 11 PM PST            5.30            854         +      Not Applicable
  03/04/2026 12 AM PST            5.30            854         0      Not Applicable
  03/04/2026 01 AM PST            5.31            860         +      Not Applicable
  03/04/2026 02 AM PST            5.31            860         0      Not Applicable
  03/04/2026 03 AM PST            5.32            867         +      Not Applicable
  03/04/2026 04 AM PST            5.32            867         0      Not Applicable
  03/04/2026 05 AM PST            5.32            867         0      Not Applicable
  03/04/2026 06 AM PST            5.33            873         +      Not Applicable
  03/04/2026 07 AM PST            5.33            873         0      Not Applicable
  03/04/2026 08 AM PST            5.34            879         +      Not Applicable
  03/04/2026 09 AM PST            5.35            885         +      Not Applicable
  03/04/2026 10 AM PST            5.36            891         +      Not Applicable
  03/04/2026 11 AM PST            5.36            891         0      Not Applicable
  03/04/2026 12 PM PST            5.37            898         +      Not Applicable
  03/04/2026 01 PM PST            5.37            898         0      Not Applicable
  03/04/2026 02 PM PST            5.36            891         -      Not Applicable
  03/04/2026 03 PM PST            5.36            891         0      Not Applicable
  03/04/2026 04 PM PST            5.35            885         -      Not Applicable
  03/04/2026 05 PM PST            5.34            879         -      Not Applicable
  03/04/2026 06 PM PST            5.33            873         -      Not Applicable
  03/04/2026 07 PM PST            5.32            867         -      Not Applicable
  03/04/2026 08 PM PST            5.30            854         -      Not Applicable
  03/04/2026 09 PM PST            5.29            848         -      Not Applicable
  03/04/2026 10 PM PST            5.27            836         -      Not Applicable
  03/04/2026 11 PM PST            5.26            830         -      Not Applicable
  03/05/2026 12 AM PST            5.24            818         -      Not Applicable
  03/05/2026 01 AM PST            5.22            806         -      Not Applicable
  03/05/2026 02 AM PST            5.20            795         -      Not Applicable
  03/05/2026 03 AM PST            5.19            789         -      Not Applicable
  03/05/2026 04 AM PST            5.17            777         -      Not Applicable
  03/05/2026 05 AM PST            5.16            771         -      Not Applicable
  03/05/2026 06 AM PST            5.14            760         -      Not Applicable
  03/05/2026 07 AM PST            5.12            749         -      Not Applicable
  03/05/2026 08 AM PST            5.11            743         -      Not Applicable
  03/05/2026 09 AM PST            5.09            732         -      Not Applicable
  03/05/2026 10 AM PST            5.07            721         -      Not Applicable
  03/05/2026 11 AM PST            5.06            715         -      Not Applicable
  03/05/2026 12 PM PST            5.04            704         -      Not Applicable
  03/05/2026 01 PM PST            5.03            699         -      Not Applicable
  03/05/2026 02 PM PST            5.01            688         -      Not Applicable
  03/05/2026 03 PM PST            5.00            682         -      Not Applicable
  03/05/2026 04 PM PST            4.98            671         -      Not Applicable
  03/05/2026 05 PM PST            4.97            666         -      Not Applicable
  03/05/2026 06 PM PST            4.96            661         -      Not Applicable
  03/05/2026 07 PM PST            4.95            656         -      Not Applicable
  03/05/2026 08 PM PST            4.94            650         -      Not Applicable
  03/05/2026 09 PM PST            4.93            645         -      Not Applicable
  03/05/2026 10 PM PST            4.93            645         0      Not Applicable
  03/05/2026 11 PM PST            4.92            640         -      Not Applicable
  03/06/2026 12 AM PST            4.92            640         0      Not Applicable
  03/06/2026 01 AM PST            4.91            635         -      Not Applicable
  03/06/2026 02 AM PST            4.91            635         0      Not Applicable
  03/06/2026 03 AM PST            4.91            635         0      Not Applicable
  03/06/2026 04 AM PST            4.90            629         -      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.