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

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SACRAMENTO RIVER - DELTA (DLTC1)
Latitude: 40.94º NLongitude: 122.42º WElevation: 1075 FeetForecast Type: Unofficial Location
Location: Shasta County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Mar 31 2026 at 1:43 PM PDTNext Issuance: Apr 01 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: Sacramento River - Delta (DLTC1)
#
# File Generation Time:  03/31/2026 at 01:46 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/26/2026 at 02:00 PM PDT
# Maximum Observed Stage:                       5.28 Feet
# Maximum Observed Flow:                        929 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/01/2026 at 11:00 PM PDT
# Maximum Forecast Stage:                       5.64 Feet
# Maximum Forecast Flow:                        1179 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/26/2026 01 PM PDT            5.28            929                Not Applicable
  03/26/2026 02 PM PDT            5.28            929         0      Not Applicable
  03/26/2026 03 PM PDT            5.27            922         -      Not Applicable
  03/26/2026 04 PM PDT            5.27            922         0      Not Applicable
  03/26/2026 05 PM PDT            5.27            922         0      Not Applicable
  03/26/2026 06 PM PDT            5.27            922         0      Not Applicable
  03/26/2026 07 PM PDT            5.26            916         -      Not Applicable
  03/26/2026 08 PM PDT            5.24            903         -      Not Applicable
  03/26/2026 09 PM PDT            5.21            883         -      Not Applicable
  03/26/2026 10 PM PDT            5.20            877         -      Not Applicable
  03/26/2026 11 PM PDT            5.20            877         0      Not Applicable
  03/27/2026 12 AM PDT            5.19            871         -      Not Applicable
  03/27/2026 01 AM PDT            5.19            871         0      Not Applicable
  03/27/2026 02 AM PDT            5.19            871         0      Not Applicable
  03/27/2026 03 AM PDT            5.19            871         0      Not Applicable
  03/27/2026 04 AM PDT            5.18            864         -      Not Applicable
  03/27/2026 05 AM PDT            5.18            864         0      Not Applicable
  03/27/2026 06 AM PDT            5.18            864         0      Not Applicable
  03/27/2026 07 AM PDT            5.18            864         0      Not Applicable
  03/27/2026 08 AM PDT            5.19            871         +      Not Applicable
  03/27/2026 09 AM PDT            5.18            864         -      Not Applicable
  03/27/2026 10 AM PDT            5.18            864         0      Not Applicable
  03/27/2026 11 AM PDT            5.18            864         0      Not Applicable
  03/27/2026 12 PM PDT            5.17            858         -      Not Applicable
  03/27/2026 01 PM PDT            5.18            864         +      Not Applicable
  03/27/2026 02 PM PDT            5.17            858         -      Not Applicable
  03/27/2026 03 PM PDT            5.17            858         0      Not Applicable
  03/27/2026 04 PM PDT            5.16            852         -      Not Applicable
  03/27/2026 05 PM PDT            5.17            858         +      Not Applicable
  03/27/2026 06 PM PDT            5.16            852         -      Not Applicable
  03/27/2026 07 PM PDT            5.16            852         0      Not Applicable
  03/27/2026 08 PM PDT            5.16            852         0      Not Applicable
  03/27/2026 09 PM PDT            5.15            845         -      Not Applicable
  03/27/2026 10 PM PDT            5.16            852         +      Not Applicable
  03/27/2026 11 PM PDT            5.15            845         -      Not Applicable
  03/28/2026 12 AM PDT            5.15            845         0      Not Applicable
  03/28/2026 01 AM PDT            5.15            845         0      Not Applicable
  03/28/2026 02 AM PDT            5.15            845         0      Not Applicable
  03/28/2026 03 AM PDT            5.15            845         0      Not Applicable
  03/28/2026 04 AM PDT            5.15            845         0      Not Applicable
  03/28/2026 05 AM PDT            5.15            845         0      Not Applicable
  03/28/2026 06 AM PDT            5.15            845         0      Not Applicable
  03/28/2026 07 AM PDT            5.15            845         0      Not Applicable
  03/28/2026 08 AM PDT            5.15            845         0      Not Applicable
  03/28/2026 09 AM PDT            5.16            852         +      Not Applicable
  03/28/2026 10 AM PDT            5.14            839         -      Not Applicable
  03/28/2026 11 AM PDT            5.15            845         +      Not Applicable
  03/28/2026 12 PM PDT            5.15            845         0      Not Applicable
  03/28/2026 01 PM PDT            5.14            839         -      Not Applicable
  03/28/2026 02 PM PDT            5.14            839         0      Not Applicable
  03/28/2026 03 PM PDT            5.15            845         +      Not Applicable
  03/28/2026 04 PM PDT            5.15            845         0      Not Applicable
  03/28/2026 05 PM PDT            5.14            839         -      Not Applicable
  03/28/2026 06 PM PDT            5.13            833         -      Not Applicable
  03/28/2026 07 PM PDT            5.13            833         0      Not Applicable
  03/28/2026 08 PM PDT            5.13            833         0      Not Applicable
  03/28/2026 09 PM PDT            5.11            820         -      Not Applicable
  03/28/2026 10 PM PDT            5.11            820         0      Not Applicable
  03/28/2026 11 PM PDT            5.11            820         0      Not Applicable
  03/29/2026 12 AM PDT            5.11            820         0      Not Applicable
  03/29/2026 01 AM PDT            5.11            820         0      Not Applicable
  03/29/2026 02 AM PDT            5.10            814         -      Not Applicable
  03/29/2026 03 AM PDT            5.11            820         +      Not Applicable
  03/29/2026 04 AM PDT            5.11            820         0      Not Applicable
  03/29/2026 05 AM PDT            5.12            827         +      Not Applicable
  03/29/2026 06 AM PDT            5.11            820         -      Not Applicable
  03/29/2026 07 AM PDT            5.11            820         0      Not Applicable
  03/29/2026 08 AM PDT            5.11            820         0      Not Applicable
  03/29/2026 09 AM PDT            5.11            820         0      Not Applicable
  03/29/2026 10 AM PDT            5.10            814         -      Not Applicable
  03/29/2026 11 AM PDT            5.11            820         +      Not Applicable
  03/29/2026 12 PM PDT            5.11            820         0      Not Applicable
  03/29/2026 01 PM PDT            5.11            820         0      Not Applicable
  03/29/2026 02 PM PDT            5.12            827         +      Not Applicable
  03/29/2026 03 PM PDT            5.11            820         -      Not Applicable
  03/29/2026 04 PM PDT            5.11            820         0      Not Applicable
  03/29/2026 05 PM PDT            5.09            808         -      Not Applicable
  03/29/2026 06 PM PDT            5.10            814         +      Not Applicable
  03/29/2026 07 PM PDT            5.09            808         -      Not Applicable
  03/29/2026 08 PM PDT            5.09            808         0      Not Applicable
  03/29/2026 09 PM PDT            5.07            796         -      Not Applicable
  03/29/2026 10 PM PDT            5.07            796         0      Not Applicable
  03/29/2026 11 PM PDT            5.06            790         -      Not Applicable
  03/30/2026 12 AM PDT            5.07            796         +      Not Applicable
  03/30/2026 01 AM PDT            5.07            796         0      Not Applicable
  03/30/2026 02 AM PDT            5.06            790         -      Not Applicable
  03/30/2026 03 AM PDT            5.06            790         0      Not Applicable
  03/30/2026 04 AM PDT            5.06            790         0      Not Applicable
  03/30/2026 05 AM PDT            5.07            796         +      Not Applicable
  03/30/2026 06 AM PDT            5.07            796         0      Not Applicable
  03/30/2026 07 AM PDT            5.08            802         +      Not Applicable
  03/30/2026 08 AM PDT            5.06            790         -      Not Applicable
  03/30/2026 09 AM PDT            5.07            796         +      Not Applicable
  03/30/2026 10 AM PDT            5.07            796         0      Not Applicable
  03/30/2026 11 AM PDT            5.07            796         0      Not Applicable
  03/30/2026 12 PM PDT            5.06            790         -      Not Applicable
  03/30/2026 01 PM PDT            5.06            790         0      Not Applicable
  03/30/2026 02 PM PDT            5.06            790         0      Not Applicable
  03/30/2026 03 PM PDT            5.07            796         +      Not Applicable
  03/30/2026 04 PM PDT            5.06            790         -      Not Applicable
  03/30/2026 05 PM PDT            5.05            784         -      Not Applicable
  03/30/2026 06 PM PDT            5.05            784         0      Not Applicable
  03/30/2026 07 PM PDT            5.06            790         +      Not Applicable
  03/30/2026 08 PM PDT            5.05            784         -      Not Applicable
  03/30/2026 09 PM PDT            5.05            784         0      Not Applicable
  03/30/2026 10 PM PDT            5.01            759         -      Not Applicable
  03/30/2026 11 PM PDT            5.00            754         -      Not Applicable
  03/31/2026 12 AM PDT            4.99            748         -      Not Applicable
  03/31/2026 01 AM PDT            4.99            748         0      Not Applicable
  03/31/2026 02 AM PDT            4.99            748         0      Not Applicable
  03/31/2026 03 AM PDT            5.00            754         +      Not Applicable
  03/31/2026 04 AM PDT            4.99            748         -      Not Applicable
  03/31/2026 05 AM PDT            4.99            748         0      Not Applicable
  03/31/2026 06 AM PDT            4.99            748         0      Not Applicable
  03/31/2026 07 AM PDT            5.00            754         +      Not Applicable
  03/31/2026 08 AM PDT            4.99            748         -      Not Applicable
  03/31/2026 09 AM PDT            4.99            748         0      Not Applicable
  03/31/2026 10 AM PDT            4.99            748         0      Not Applicable
  03/31/2026 11 AM PDT            4.98            742         -      Not Applicable
  03/31/2026 12 PM PDT            4.99            748         +      Not Applicable
  03/31/2026 01 PM PDT            5.00            754         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/31/2026 02 PM PDT            5.00            754                Not Applicable
  03/31/2026 03 PM PDT            5.01            759         +      Not Applicable
  03/31/2026 04 PM PDT            5.02            765         +      Not Applicable
  03/31/2026 05 PM PDT            5.03            771         +      Not Applicable
  03/31/2026 06 PM PDT            5.04            778         +      Not Applicable
  03/31/2026 07 PM PDT            5.05            784         +      Not Applicable
  03/31/2026 08 PM PDT            5.07            796         +      Not Applicable
  03/31/2026 09 PM PDT            5.08            802         +      Not Applicable
  03/31/2026 10 PM PDT            5.10            814         +      Not Applicable
  03/31/2026 11 PM PDT            5.11            820         +      Not Applicable
  04/01/2026 12 AM PDT            5.12            827         +      Not Applicable
  04/01/2026 01 AM PDT            5.12            827         0      Not Applicable
  04/01/2026 02 AM PDT            5.13            833         +      Not Applicable
  04/01/2026 03 AM PDT            5.13            833         0      Not Applicable
  04/01/2026 04 AM PDT            5.14            839         +      Not Applicable
  04/01/2026 05 AM PDT            5.14            839         0      Not Applicable
  04/01/2026 06 AM PDT            5.16            852         +      Not Applicable
  04/01/2026 07 AM PDT            5.18            864         +      Not Applicable
  04/01/2026 08 AM PDT            5.20            877         +      Not Applicable
  04/01/2026 09 AM PDT            5.22            890         +      Not Applicable
  04/01/2026 10 AM PDT            5.24            903         +      Not Applicable
  04/01/2026 11 AM PDT            5.25            909         +      Not Applicable
  04/01/2026 12 PM PDT            5.30            942         +      Not Applicable
  04/01/2026 01 PM PDT            5.34            969         +      Not Applicable
  04/01/2026 02 PM PDT            5.38            996         +      Not Applicable
  04/01/2026 03 PM PDT            5.42           1023         +      Not Applicable
  04/01/2026 04 PM PDT            5.46           1050         +      Not Applicable
  04/01/2026 05 PM PDT            5.50           1078         +      Not Applicable
  04/01/2026 06 PM PDT            5.53           1100         +      Not Applicable
  04/01/2026 07 PM PDT            5.55           1114         +      Not Applicable
  04/01/2026 08 PM PDT            5.57           1128         +      Not Applicable
  04/01/2026 09 PM PDT            5.59           1142         +      Not Applicable
  04/01/2026 10 PM PDT            5.61           1157         +      Not Applicable
  04/01/2026 11 PM PDT            5.64           1179         +      Not Applicable
  04/02/2026 12 AM PDT            5.63           1172         -      Not Applicable
  04/02/2026 01 AM PDT            5.62           1164         -      Not Applicable
  04/02/2026 02 AM PDT            5.61           1157         -      Not Applicable
  04/02/2026 03 AM PDT            5.59           1142         -      Not Applicable
  04/02/2026 04 AM PDT            5.58           1135         -      Not Applicable
  04/02/2026 05 AM PDT            5.58           1135         0      Not Applicable
  04/02/2026 06 AM PDT            5.55           1114         -      Not Applicable
  04/02/2026 07 AM PDT            5.52           1092         -      Not Applicable
  04/02/2026 08 AM PDT            5.49           1071         -      Not Applicable
  04/02/2026 09 AM PDT            5.47           1057         -      Not Applicable
  04/02/2026 10 AM PDT            5.44           1037         -      Not Applicable
  04/02/2026 11 AM PDT            5.41           1016         -      Not Applicable
  04/02/2026 12 PM PDT            5.39           1002         -      Not Applicable
  04/02/2026 01 PM PDT            5.36            982         -      Not Applicable
  04/02/2026 02 PM PDT            5.34            969         -      Not Applicable
  04/02/2026 03 PM PDT            5.32            955         -      Not Applicable
  04/02/2026 04 PM PDT            5.30            942         -      Not Applicable
  04/02/2026 05 PM PDT            5.27            922         -      Not Applicable
  04/02/2026 06 PM PDT            5.26            916         -      Not Applicable
  04/02/2026 07 PM PDT            5.25            909         -      Not Applicable
  04/02/2026 08 PM PDT            5.24            903         -      Not Applicable
  04/02/2026 09 PM PDT            5.23            896         -      Not Applicable
  04/02/2026 10 PM PDT            5.21            883         -      Not Applicable
  04/02/2026 11 PM PDT            5.20            877         -      Not Applicable
  04/03/2026 12 AM PDT            5.20            877         0      Not Applicable
  04/03/2026 01 AM PDT            5.19            871         -      Not Applicable
  04/03/2026 02 AM PDT            5.18            864         -      Not Applicable
  04/03/2026 03 AM PDT            5.18            864         0      Not Applicable
  04/03/2026 04 AM PDT            5.17            858         -      Not Applicable
  04/03/2026 05 AM PDT            5.17            858         0      Not Applicable
  04/03/2026 06 AM PDT            5.16            852         -      Not Applicable
  04/03/2026 07 AM PDT            5.15            845         -      Not Applicable
  04/03/2026 08 AM PDT            5.14            839         -      Not Applicable
  04/03/2026 09 AM PDT            5.14            839         0      Not Applicable
  04/03/2026 10 AM PDT            5.13            833         -      Not Applicable
  04/03/2026 11 AM PDT            5.12            827         -      Not Applicable
  04/03/2026 12 PM PDT            5.11            820         -      Not Applicable
  04/03/2026 01 PM PDT            5.11            820         0      Not Applicable
  04/03/2026 02 PM PDT            5.10            814         -      Not Applicable
  04/03/2026 03 PM PDT            5.09            808         -      Not Applicable
  04/03/2026 04 PM PDT            5.09            808         0      Not Applicable
  04/03/2026 05 PM PDT            5.08            802         -      Not Applicable
  04/03/2026 06 PM PDT            5.08            802         0      Not Applicable
  04/03/2026 07 PM PDT            5.09            808         +      Not Applicable
  04/03/2026 08 PM PDT            5.09            808         0      Not Applicable
  04/03/2026 09 PM PDT            5.10            814         +      Not Applicable
  04/03/2026 10 PM PDT            5.10            814         0      Not Applicable
  04/03/2026 11 PM PDT            5.11            820         +      Not Applicable
  04/04/2026 12 AM PDT            5.12            827         +      Not Applicable
  04/04/2026 01 AM PDT            5.14            839         +      Not Applicable
  04/04/2026 02 AM PDT            5.15            845         +      Not Applicable
  04/04/2026 03 AM PDT            5.17            858         +      Not Applicable
  04/04/2026 04 AM PDT            5.18            864         +      Not Applicable
  04/04/2026 05 AM PDT            5.19            871         +      Not Applicable
  04/04/2026 06 AM PDT            5.20            877         +      Not Applicable
  04/04/2026 07 AM PDT            5.20            877         0      Not Applicable
  04/04/2026 08 AM PDT            5.20            877         0      Not Applicable
  04/04/2026 09 AM PDT            5.20            877         0      Not Applicable
  04/04/2026 10 AM PDT            5.20            877         0      Not Applicable
  04/04/2026 11 AM PDT            5.20            877         0      Not Applicable
  04/04/2026 12 PM PDT            5.20            877         0      Not Applicable
  04/04/2026 01 PM PDT            5.20            877         0      Not Applicable
  04/04/2026 02 PM PDT            5.20            877         0      Not Applicable
  04/04/2026 03 PM PDT            5.20            877         0      Not Applicable
  04/04/2026 04 PM PDT            5.20            877         0      Not Applicable
  04/04/2026 05 PM PDT            5.20            877         0      Not Applicable
  04/04/2026 06 PM PDT            5.20            877         0      Not Applicable
  04/04/2026 07 PM PDT            5.21            883         +      Not Applicable
  04/04/2026 08 PM PDT            5.22            890         +      Not Applicable
  04/04/2026 09 PM PDT            5.22            890         0      Not Applicable
  04/04/2026 10 PM PDT            5.23            896         +      Not Applicable
  04/04/2026 11 PM PDT            5.24            903         +      Not Applicable
  04/05/2026 12 AM PDT            5.25            909         +      Not Applicable
  04/05/2026 01 AM PDT            5.25            909         0      Not Applicable
  04/05/2026 02 AM PDT            5.26            916         +      Not Applicable
  04/05/2026 03 AM PDT            5.26            916         0      Not Applicable
  04/05/2026 04 AM PDT            5.27            922         +      Not Applicable
  04/05/2026 05 AM PDT            5.28            929         +      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.