TRINITY RIVER - JUNCTION CITY (TRJC1)
Latitude: 40.73º NLongitude: 123.06º WElevation: 1445 FeetForecast Type: Unofficial Location
Location: Trinity County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Apr 14 2026 at 1:41 PM PDTNext Issuance: Apr 15 2026 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: Trinity River - Junction City (TRJC1)
#
# File Generation Time:  04/14/2026 at 01:43 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/13/2026 at 12:00 AM PDT
# Maximum Observed Stage:                       3.32 Feet
# Maximum Observed Flow:                        1394 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/15/2026 at 02:00 PM PDT
# Maximum Forecast Stage:                       4.26 Feet
# Maximum Forecast Flow:                        2211 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/09/2026 01 PM PDT            2.89           1080                Not Applicable
  04/09/2026 02 PM PDT            2.85           1053         -      Not Applicable
  04/09/2026 03 PM PDT            2.86           1060         +      Not Applicable
  04/09/2026 04 PM PDT            2.85           1053         -      Not Applicable
  04/09/2026 05 PM PDT            2.89           1080         +      Not Applicable
  04/09/2026 06 PM PDT            2.89           1080         0      Not Applicable
  04/09/2026 07 PM PDT            2.91           1094         +      Not Applicable
  04/09/2026 08 PM PDT            2.91           1094         0      Not Applicable
  04/09/2026 09 PM PDT            2.92           1101         +      Not Applicable
  04/09/2026 10 PM PDT            2.92           1101         0      Not Applicable
  04/09/2026 11 PM PDT            2.91           1094         -      Not Applicable
  04/10/2026 12 AM PDT            2.96           1129         +      Not Applicable
  04/10/2026 01 AM PDT            2.95           1122         -      Not Applicable
  04/10/2026 02 AM PDT            2.95           1122         0      Not Applicable
  04/10/2026 03 AM PDT            2.95           1122         0      Not Applicable
  04/10/2026 04 AM PDT            2.95           1122         0      Not Applicable
  04/10/2026 05 AM PDT            2.94           1115         -      Not Applicable
  04/10/2026 06 AM PDT            2.94           1115         0      Not Applicable
  04/10/2026 07 AM PDT            2.94           1115         0      Not Applicable
  04/10/2026 08 AM PDT            2.94           1115         0      Not Applicable
  04/10/2026 09 AM PDT            2.95           1122         +      Not Applicable
  04/10/2026 10 AM PDT            2.95           1122         0      Not Applicable
  04/10/2026 11 AM PDT            2.95           1122         0      Not Applicable
  04/10/2026 12 PM PDT            2.96           1129         +      Not Applicable
  04/10/2026 01 PM PDT            2.93           1108         -      Not Applicable
  04/10/2026 02 PM PDT            2.92           1101         -      Not Applicable
  04/10/2026 03 PM PDT            2.90           1087         -      Not Applicable
  04/10/2026 04 PM PDT            2.88           1073         -      Not Applicable
  04/10/2026 05 PM PDT            2.90           1087         +      Not Applicable
  04/10/2026 06 PM PDT            2.91           1094         +      Not Applicable
  04/10/2026 07 PM PDT            2.92           1101         +      Not Applicable
  04/10/2026 08 PM PDT            2.95           1122         +      Not Applicable
  04/10/2026 09 PM PDT            2.97           1136         +      Not Applicable
  04/10/2026 10 PM PDT            2.97           1136         0      Not Applicable
  04/10/2026 11 PM PDT            2.96           1129         -      Not Applicable
  04/11/2026 12 AM PDT            2.95           1122         -      Not Applicable
  04/11/2026 01 AM PDT            2.98           1143         +      Not Applicable
  04/11/2026 02 AM PDT            2.96           1129         -      Not Applicable
  04/11/2026 03 AM PDT            2.96           1129         0      Not Applicable
  04/11/2026 04 AM PDT            2.98           1143         +      Not Applicable
  04/11/2026 05 AM PDT            2.97           1136         -      Not Applicable
  04/11/2026 06 AM PDT            2.95           1122         -      Not Applicable
  04/11/2026 07 AM PDT            2.93           1108         -      Not Applicable
  04/11/2026 08 AM PDT            2.91           1094         -      Not Applicable
  04/11/2026 09 AM PDT            2.90           1087         -      Not Applicable
  04/11/2026 10 AM PDT            2.88           1073         -      Not Applicable
  04/11/2026 11 AM PDT            2.89           1080         +      Not Applicable
  04/11/2026 12 PM PDT            2.88           1073         -      Not Applicable
  04/11/2026 01 PM PDT            2.90           1087         +      Not Applicable
  04/11/2026 02 PM PDT            2.88           1073         -      Not Applicable
  04/11/2026 03 PM PDT            2.86           1060         -      Not Applicable
  04/11/2026 04 PM PDT            2.86           1060         0      Not Applicable
  04/11/2026 05 PM PDT            2.88           1073         +      Not Applicable
  04/11/2026 06 PM PDT            2.90           1087         +      Not Applicable
  04/11/2026 07 PM PDT            2.90           1087         0      Not Applicable
  04/11/2026 08 PM PDT            2.93           1108         +      Not Applicable
  04/11/2026 09 PM PDT            2.92           1101         -      Not Applicable
  04/11/2026 10 PM PDT            2.97           1136         +      Not Applicable
  04/11/2026 11 PM PDT            2.99           1150         +      Not Applicable
  04/12/2026 12 AM PDT            3.02           1171         +      Not Applicable
  04/12/2026 01 AM PDT            3.07           1207         +      Not Applicable
  04/12/2026 02 AM PDT            3.10           1229         +      Not Applicable
  04/12/2026 03 AM PDT            3.13           1251         +      Not Applicable
  04/12/2026 04 AM PDT            3.16           1273         +      Not Applicable
  04/12/2026 05 AM PDT            3.16           1273         0      Not Applicable
  04/12/2026 06 AM PDT            3.15           1266         -      Not Applicable
  04/12/2026 07 AM PDT            3.13           1251         -      Not Applicable
  04/12/2026 08 AM PDT            3.11           1236         -      Not Applicable
  04/12/2026 09 AM PDT            3.11           1236         0      Not Applicable
  04/12/2026 10 AM PDT            3.13           1251         +      Not Applicable
  04/12/2026 11 AM PDT            3.15           1266         +      Not Applicable
  04/12/2026 12 PM PDT            3.15           1266         0      Not Applicable
  04/12/2026 01 PM PDT            3.17           1280         +      Not Applicable
  04/12/2026 02 PM PDT            3.18           1288         +      Not Applicable
  04/12/2026 03 PM PDT            3.21           1310         +      Not Applicable
  04/12/2026 04 PM PDT            3.21           1310         0      Not Applicable
  04/12/2026 05 PM PDT            3.23           1325         +      Not Applicable
  04/12/2026 06 PM PDT            3.27           1356         +      Not Applicable
  04/12/2026 07 PM PDT            3.28           1364         +      Not Applicable
  04/12/2026 08 PM PDT            3.28           1364         0      Not Applicable
  04/12/2026 09 PM PDT            3.29           1371         +      Not Applicable
  04/12/2026 10 PM PDT            3.29           1371         0      Not Applicable
  04/12/2026 11 PM PDT            3.31           1387         +      Not Applicable
  04/13/2026 12 AM PDT            3.32           1394         +      Not Applicable
  04/13/2026 01 AM PDT            3.31           1387         -      Not Applicable
  04/13/2026 02 AM PDT            3.28           1364         -      Not Applicable
  04/13/2026 03 AM PDT            3.28           1364         0      Not Applicable
  04/13/2026 04 AM PDT            3.26           1348         -      Not Applicable
  04/13/2026 05 AM PDT            3.27           1356         +      Not Applicable
  04/13/2026 06 AM PDT            3.21           1310         -      Not Applicable
  04/13/2026 07 AM PDT            3.18           1288         -      Not Applicable
  04/13/2026 08 AM PDT            3.16           1273         -      Not Applicable
  04/13/2026 09 AM PDT            3.14           1258         -      Not Applicable
  04/13/2026 10 AM PDT            3.14           1258         0      Not Applicable
  04/13/2026 11 AM PDT            3.13           1251         -      Not Applicable
  04/13/2026 12 PM PDT            3.12           1244         -      Not Applicable
  04/13/2026 01 PM PDT            3.10           1229         -      Not Applicable
  04/13/2026 02 PM PDT            3.09           1222         -      Not Applicable
  04/13/2026 03 PM PDT            3.08           1214         -      Not Applicable
  04/13/2026 04 PM PDT            3.07           1207         -      Not Applicable
  04/13/2026 05 PM PDT            3.06           1200         -      Not Applicable
  04/13/2026 06 PM PDT            3.05           1193         -      Not Applicable
  04/13/2026 07 PM PDT            3.05           1193         0      Not Applicable
  04/13/2026 08 PM PDT            3.04           1186         -      Not Applicable
  04/13/2026 09 PM PDT            3.03           1178         -      Not Applicable
  04/13/2026 10 PM PDT            3.03           1178         0      Not Applicable
  04/13/2026 11 PM PDT            3.02           1171         -      Not Applicable
  04/14/2026 12 AM PDT            3.03           1178         +      Not Applicable
  04/14/2026 01 AM PDT            3.06           1200         +      Not Applicable
  04/14/2026 02 AM PDT            3.07           1207         +      Not Applicable
  04/14/2026 03 AM PDT            3.06           1200         -      Not Applicable
  04/14/2026 04 AM PDT            3.07           1207         +      Not Applicable
  04/14/2026 05 AM PDT            3.06           1200         -      Not Applicable
  04/14/2026 06 AM PDT            3.07           1207         +      Not Applicable
  04/14/2026 07 AM PDT            3.11           1236         +      Not Applicable
  04/14/2026 08 AM PDT            3.13           1251         +      Not Applicable
  04/14/2026 09 AM PDT            3.17           1280         +      Not Applicable
  04/14/2026 10 AM PDT            3.19           1295         +      Not Applicable
  04/14/2026 11 AM PDT            3.21           1310         +      Not Applicable
  04/14/2026 12 PM PDT            3.23           1325         +      Not Applicable
  04/14/2026 01 PM PDT            3.25           1341         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/14/2026 02 PM PDT            3.27           1356                Not Applicable
  04/14/2026 03 PM PDT            3.28           1364         +      Not Applicable
  04/14/2026 04 PM PDT            3.29           1371         +      Not Applicable
  04/14/2026 05 PM PDT            3.31           1387         +      Not Applicable
  04/14/2026 06 PM PDT            3.33           1402         +      Not Applicable
  04/14/2026 07 PM PDT            3.34           1410         +      Not Applicable
  04/14/2026 08 PM PDT            3.35           1418         +      Not Applicable
  04/14/2026 09 PM PDT            3.36           1425         +      Not Applicable
  04/14/2026 10 PM PDT            3.36           1425         0      Not Applicable
  04/14/2026 11 PM PDT            3.36           1425         0      Not Applicable
  04/15/2026 12 AM PDT            3.36           1425         0      Not Applicable
  04/15/2026 01 AM PDT            3.37           1433         +      Not Applicable
  04/15/2026 02 AM PDT            3.37           1433         0      Not Applicable
  04/15/2026 03 AM PDT            3.37           1433         0      Not Applicable
  04/15/2026 04 AM PDT            3.37           1433         0      Not Applicable
  04/15/2026 05 AM PDT            3.37           1433         0      Not Applicable
  04/15/2026 06 AM PDT            3.45           1497         +      Not Applicable
  04/15/2026 07 AM PDT            3.58           1602         +      Not Applicable
  04/15/2026 08 AM PDT            3.71           1712         +      Not Applicable
  04/15/2026 09 AM PDT            3.86           1842         +      Not Applicable
  04/15/2026 10 AM PDT            4.00           1967         +      Not Applicable
  04/15/2026 11 AM PDT            4.12           2078         +      Not Applicable
  04/15/2026 12 PM PDT            4.20           2154         +      Not Applicable
  04/15/2026 01 PM PDT            4.24           2192         +      Not Applicable
  04/15/2026 02 PM PDT            4.26           2211         +      Not Applicable
  04/15/2026 03 PM PDT            4.26           2211         0      Not Applicable
  04/15/2026 04 PM PDT            4.25           2202         -      Not Applicable
  04/15/2026 05 PM PDT            4.24           2192         -      Not Applicable
  04/15/2026 06 PM PDT            4.22           2173         -      Not Applicable
  04/15/2026 07 PM PDT            4.20           2154         -      Not Applicable
  04/15/2026 08 PM PDT            4.18           2135         -      Not Applicable
  04/15/2026 09 PM PDT            4.16           2116         -      Not Applicable
  04/15/2026 10 PM PDT            4.13           2088         -      Not Applicable
  04/15/2026 11 PM PDT            4.11           2069         -      Not Applicable
  04/16/2026 12 AM PDT            4.08           2041         -      Not Applicable
  04/16/2026 01 AM PDT            4.05           2013         -      Not Applicable
  04/16/2026 02 AM PDT            4.02           1986         -      Not Applicable
  04/16/2026 03 AM PDT            3.99           1958         -      Not Applicable
  04/16/2026 04 AM PDT            3.96           1931         -      Not Applicable
  04/16/2026 05 AM PDT            3.93           1904         -      Not Applicable
  04/16/2026 06 AM PDT            3.90           1877         -      Not Applicable
  04/16/2026 07 AM PDT            3.87           1851         -      Not Applicable
  04/16/2026 08 AM PDT            3.84           1824         -      Not Applicable
  04/16/2026 09 AM PDT            3.80           1789         -      Not Applicable
  04/16/2026 10 AM PDT            3.77           1763         -      Not Applicable
  04/16/2026 11 AM PDT            3.74           1737         -      Not Applicable
  04/16/2026 12 PM PDT            3.70           1703         -      Not Applicable
  04/16/2026 01 PM PDT            3.67           1678         -      Not Applicable
  04/16/2026 02 PM PDT            3.64           1652         -      Not Applicable
  04/16/2026 03 PM PDT            3.60           1619         -      Not Applicable
  04/16/2026 04 PM PDT            3.57           1594         -      Not Applicable
  04/16/2026 05 PM PDT            3.53           1561         -      Not Applicable
  04/16/2026 06 PM PDT            3.50           1537         -      Not Applicable
  04/16/2026 07 PM PDT            3.46           1505         -      Not Applicable
  04/16/2026 08 PM PDT            3.43           1481         -      Not Applicable
  04/16/2026 09 PM PDT            3.40           1457         -      Not Applicable
  04/16/2026 10 PM PDT            3.36           1425         -      Not Applicable
  04/16/2026 11 PM PDT            3.33           1402         -      Not Applicable
  04/17/2026 12 AM PDT            3.29           1371         -      Not Applicable
  04/17/2026 01 AM PDT            3.25           1341         -      Not Applicable
  04/17/2026 02 AM PDT            3.22           1318         -      Not Applicable
  04/17/2026 03 AM PDT            3.18           1288         -      Not Applicable
  04/17/2026 04 AM PDT            3.16           1273         -      Not Applicable
  04/17/2026 05 AM PDT            3.15           1266         -      Not Applicable
  04/17/2026 06 AM PDT            3.13           1251         -      Not Applicable
  04/17/2026 07 AM PDT            3.13           1251         0      Not Applicable
  04/17/2026 08 AM PDT            3.17           1280         +      Not Applicable
  04/17/2026 09 AM PDT            3.23           1325         +      Not Applicable
  04/17/2026 10 AM PDT            3.33           1402         +      Not Applicable
  04/17/2026 11 AM PDT            3.45           1497         +      Not Applicable
  04/17/2026 12 PM PDT            3.53           1561         +      Not Applicable
  04/17/2026 01 PM PDT            3.59           1611         +      Not Applicable
  04/17/2026 02 PM PDT            3.61           1627         +      Not Applicable
  04/17/2026 03 PM PDT            3.61           1627         0      Not Applicable
  04/17/2026 04 PM PDT            3.59           1611         -      Not Applicable
  04/17/2026 05 PM PDT            3.57           1594         -      Not Applicable
  04/17/2026 06 PM PDT            3.55           1578         -      Not Applicable
  04/17/2026 07 PM PDT            3.52           1553         -      Not Applicable
  04/17/2026 08 PM PDT            3.49           1529         -      Not Applicable
  04/17/2026 09 PM PDT            3.46           1505         -      Not Applicable
  04/17/2026 10 PM PDT            3.43           1481         -      Not Applicable
  04/17/2026 11 PM PDT            3.40           1457         -      Not Applicable
  04/18/2026 12 AM PDT            3.37           1433         -      Not Applicable
  04/18/2026 01 AM PDT            3.34           1410         -      Not Applicable
  04/18/2026 02 AM PDT            3.31           1387         -      Not Applicable
  04/18/2026 03 AM PDT            3.27           1356         -      Not Applicable
  04/18/2026 04 AM PDT            3.24           1333         -      Not Applicable
  04/18/2026 05 AM PDT            3.21           1310         -      Not Applicable
  04/18/2026 06 AM PDT            3.17           1280         -      Not Applicable
  04/18/2026 07 AM PDT            3.14           1258         -      Not Applicable
  04/18/2026 08 AM PDT            3.11           1236         -      Not Applicable
  04/18/2026 09 AM PDT            3.08           1214         -      Not Applicable
  04/18/2026 10 AM PDT            3.04           1186         -      Not Applicable
  04/18/2026 11 AM PDT            3.02           1171         -      Not Applicable
  04/18/2026 12 PM PDT            2.99           1150         -      Not Applicable
  04/18/2026 01 PM PDT            2.96           1129         -      Not Applicable
  04/18/2026 02 PM PDT            2.93           1108         -      Not Applicable
  04/18/2026 03 PM PDT            2.91           1094         -      Not Applicable
  04/18/2026 04 PM PDT            2.90           1087         -      Not Applicable
  04/18/2026 05 PM PDT            2.89           1080         -      Not Applicable
  04/18/2026 06 PM PDT            2.89           1080         0      Not Applicable
  04/18/2026 07 PM PDT            2.88           1073         -      Not Applicable
  04/18/2026 08 PM PDT            2.88           1073         0      Not Applicable
  04/18/2026 09 PM PDT            2.88           1073         0      Not Applicable
  04/18/2026 10 PM PDT            2.88           1073         0      Not Applicable
  04/18/2026 11 PM PDT            2.88           1073         0      Not Applicable
  04/19/2026 12 AM PDT            2.88           1073         0      Not Applicable
  04/19/2026 01 AM PDT            2.88           1073         0      Not Applicable
  04/19/2026 02 AM PDT            2.88           1073         0      Not Applicable
  04/19/2026 03 AM PDT            2.90           1087         +      Not Applicable
  04/19/2026 04 AM PDT            2.93           1108         +      Not Applicable
  04/19/2026 05 AM PDT            2.96           1129         +      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.