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SACRAMENTO RIVER - DELTA (DLTC1)
| Latitude: 40.94º N | Longitude: 122.42º W | Elevation: 1075 Feet | | Forecast Type: Unofficial Location |
| Location: Shasta County in California | Bulletin Group: Upper Sacramento | River Group: Upper Sacramento |
| Issuance Time: | Apr 28 2026 at 7:30 AM PDT | Next Issuance: | Apr 29 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: 04/28/2026 at 07:31 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/26/2026 at 05:00 AM PDT
# Maximum Observed Stage: 6.36 Feet
# Maximum Observed Flow: 1778 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/28/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 5.93 Feet
# Maximum Forecast Flow: 1402 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/23/2026 07 AM PDT 6.09 1533 Not Applicable
04/23/2026 08 AM PDT 6.09 1533 0 Not Applicable
04/23/2026 09 AM PDT 6.08 1525 - Not Applicable
04/23/2026 10 AM PDT 6.08 1525 0 Not Applicable
04/23/2026 11 AM PDT 6.07 1516 - Not Applicable
04/23/2026 12 PM PDT 6.06 1507 - Not Applicable
04/23/2026 01 PM PDT 6.04 1491 - Not Applicable
04/23/2026 02 PM PDT 6.02 1475 - Not Applicable
04/23/2026 03 PM PDT 6.01 1466 - Not Applicable
04/23/2026 04 PM PDT 6.01 1466 0 Not Applicable
04/23/2026 05 PM PDT 6.01 1466 0 Not Applicable
04/23/2026 06 PM PDT 6.01 1466 0 Not Applicable
04/23/2026 07 PM PDT 6.00 1458 - Not Applicable
04/23/2026 08 PM PDT 6.00 1458 0 Not Applicable
04/23/2026 09 PM PDT 5.99 1450 - Not Applicable
04/23/2026 10 PM PDT 6.00 1458 + Not Applicable
04/23/2026 11 PM PDT 6.00 1458 0 Not Applicable
04/24/2026 12 AM PDT 6.00 1458 0 Not Applicable
04/24/2026 01 AM PDT 5.99 1450 - Not Applicable
04/24/2026 02 AM PDT 5.99 1450 0 Not Applicable
04/24/2026 03 AM PDT 5.99 1450 0 Not Applicable
04/24/2026 04 AM PDT 5.97 1434 - Not Applicable
04/24/2026 05 AM PDT 5.96 1426 - Not Applicable
04/24/2026 06 AM PDT 5.95 1418 - Not Applicable
04/24/2026 07 AM PDT 5.95 1418 0 Not Applicable
04/24/2026 08 AM PDT 5.95 1418 0 Not Applicable
04/24/2026 09 AM PDT 5.95 1418 0 Not Applicable
04/24/2026 10 AM PDT 5.93 1402 - Not Applicable
04/24/2026 11 AM PDT 5.92 1395 - Not Applicable
04/24/2026 12 PM PDT 5.92 1395 0 Not Applicable
04/24/2026 01 PM PDT 5.91 1387 - Not Applicable
04/24/2026 02 PM PDT 5.90 1379 - Not Applicable
04/24/2026 03 PM PDT 5.89 1371 - Not Applicable
04/24/2026 04 PM PDT 5.89 1371 0 Not Applicable
04/24/2026 05 PM PDT 5.87 1355 - Not Applicable
04/24/2026 06 PM PDT 5.87 1355 0 Not Applicable
04/24/2026 07 PM PDT 5.86 1348 - Not Applicable
04/24/2026 08 PM PDT 5.85 1340 - Not Applicable
04/24/2026 09 PM PDT 5.86 1348 + Not Applicable
04/24/2026 10 PM PDT 5.87 1355 + Not Applicable
04/24/2026 11 PM PDT 5.88 1363 + Not Applicable
04/25/2026 12 AM PDT 5.87 1355 - Not Applicable
04/25/2026 01 AM PDT 5.87 1355 0 Not Applicable
04/25/2026 02 AM PDT 5.87 1355 0 Not Applicable
04/25/2026 03 AM PDT 5.86 1348 - Not Applicable
04/25/2026 04 AM PDT 5.84 1332 - Not Applicable
04/25/2026 05 AM PDT 5.84 1332 0 Not Applicable
04/25/2026 06 AM PDT 5.85 1340 + Not Applicable
04/25/2026 07 AM PDT 5.84 1332 - Not Applicable
04/25/2026 08 AM PDT 5.83 1324 - Not Applicable
04/25/2026 09 AM PDT 5.84 1332 + Not Applicable
04/25/2026 10 AM PDT 5.82 1317 - Not Applicable
04/25/2026 11 AM PDT 5.81 1309 - Not Applicable
04/25/2026 12 PM PDT 5.81 1309 0 Not Applicable
04/25/2026 01 PM PDT 5.80 1301 - Not Applicable
04/25/2026 02 PM PDT 5.80 1301 0 Not Applicable
04/25/2026 03 PM PDT 5.79 1294 - Not Applicable
04/25/2026 04 PM PDT 5.78 1286 - Not Applicable
04/25/2026 05 PM PDT 5.77 1279 - Not Applicable
04/25/2026 06 PM PDT 5.76 1271 - Not Applicable
04/25/2026 07 PM PDT 5.76 1271 0 Not Applicable
04/25/2026 08 PM PDT 5.76 1271 0 Not Applicable
04/25/2026 09 PM PDT 5.75 1263 - Not Applicable
04/25/2026 10 PM PDT 5.77 1279 + Not Applicable
04/25/2026 11 PM PDT 5.87 1355 + Not Applicable
04/26/2026 12 AM PDT 6.03 1483 + Not Applicable
04/26/2026 01 AM PDT 6.10 1542 + Not Applicable
04/26/2026 02 AM PDT 6.14 1577 + Not Applicable
04/26/2026 03 AM PDT 6.19 1622 + Not Applicable
04/26/2026 04 AM PDT 6.32 1740 + Not Applicable
04/26/2026 05 AM PDT 6.36 1778 + Not Applicable
04/26/2026 06 AM PDT 6.29 1712 - Not Applicable
04/26/2026 07 AM PDT 6.27 1694 - Not Applicable
04/26/2026 08 AM PDT 6.25 1676 - Not Applicable
04/26/2026 09 AM PDT 6.22 1649 - Not Applicable
04/26/2026 10 AM PDT 6.20 1631 - Not Applicable
04/26/2026 11 AM PDT 6.17 1604 - Not Applicable
04/26/2026 12 PM PDT 6.15 1586 - Not Applicable
04/26/2026 01 PM PDT 6.14 1577 - Not Applicable
04/26/2026 02 PM PDT 6.13 1568 - Not Applicable
04/26/2026 03 PM PDT 6.14 1577 + Not Applicable
04/26/2026 04 PM PDT 6.13 1568 - Not Applicable
04/26/2026 05 PM PDT 6.14 1577 + Not Applicable
04/26/2026 06 PM PDT 6.14 1577 0 Not Applicable
04/26/2026 07 PM PDT 6.15 1586 + Not Applicable
04/26/2026 08 PM PDT 6.16 1595 + Not Applicable
04/26/2026 09 PM PDT 6.15 1586 - Not Applicable
04/26/2026 10 PM PDT 6.15 1586 0 Not Applicable
04/26/2026 11 PM PDT 6.14 1577 - Not Applicable
04/27/2026 12 AM PDT 6.14 1577 0 Not Applicable
04/27/2026 01 AM PDT 6.17 1604 + Not Applicable
04/27/2026 02 AM PDT 6.16 1595 - Not Applicable
04/27/2026 03 AM PDT 6.16 1595 0 Not Applicable
04/27/2026 04 AM PDT 6.16 1595 0 Not Applicable
04/27/2026 05 AM PDT 6.15 1586 - Not Applicable
04/27/2026 06 AM PDT 6.14 1577 - Not Applicable
04/27/2026 07 AM PDT 6.12 1560 - Not Applicable
04/27/2026 08 AM PDT 6.12 1560 0 Not Applicable
04/27/2026 09 AM PDT 6.11 1551 - Not Applicable
04/27/2026 10 AM PDT 6.10 1542 - Not Applicable
04/27/2026 11 AM PDT 6.10 1542 0 Not Applicable
04/27/2026 12 PM PDT 6.09 1533 - Not Applicable
04/27/2026 01 PM PDT 6.07 1516 - Not Applicable
04/27/2026 02 PM PDT 6.06 1507 - Not Applicable
04/27/2026 03 PM PDT 6.05 1499 - Not Applicable
04/27/2026 04 PM PDT 6.04 1491 - Not Applicable
04/27/2026 05 PM PDT 6.05 1499 + Not Applicable
04/27/2026 06 PM PDT 6.03 1483 - Not Applicable
04/27/2026 07 PM PDT 6.02 1475 - Not Applicable
04/27/2026 08 PM PDT 6.02 1475 0 Not Applicable
04/27/2026 09 PM PDT 6.03 1483 + Not Applicable
04/27/2026 10 PM PDT 6.00 1458 - Not Applicable
04/27/2026 11 PM PDT 5.97 1434 - Not Applicable
04/28/2026 12 AM PDT 5.98 1442 + Not Applicable
04/28/2026 01 AM PDT 5.99 1450 + Not Applicable
04/28/2026 02 AM PDT 5.99 1450 0 Not Applicable
04/28/2026 03 AM PDT 5.99 1450 0 Not Applicable
04/28/2026 04 AM PDT 5.97 1434 - Not Applicable
04/28/2026 05 AM PDT 5.97 1434 0 Not Applicable
04/28/2026 06 AM PDT 5.96 1426 - Not Applicable
04/28/2026 07 AM PDT 5.95 1418 - Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/28/2026 08 AM PDT 5.93 1402 Not Applicable
04/28/2026 09 AM PDT 5.92 1395 - Not Applicable
04/28/2026 10 AM PDT 5.91 1387 - Not Applicable
04/28/2026 11 AM PDT 5.89 1371 - Not Applicable
04/28/2026 12 PM PDT 5.88 1363 - Not Applicable
04/28/2026 01 PM PDT 5.87 1355 - Not Applicable
04/28/2026 02 PM PDT 5.86 1348 - Not Applicable
04/28/2026 03 PM PDT 5.85 1340 - Not Applicable
04/28/2026 04 PM PDT 5.84 1332 - Not Applicable
04/28/2026 05 PM PDT 5.83 1324 - Not Applicable
04/28/2026 06 PM PDT 5.82 1317 - Not Applicable
04/28/2026 07 PM PDT 5.82 1317 0 Not Applicable
04/28/2026 08 PM PDT 5.81 1309 - Not Applicable
04/28/2026 09 PM PDT 5.81 1309 0 Not Applicable
04/28/2026 10 PM PDT 5.80 1301 - Not Applicable
04/28/2026 11 PM PDT 5.80 1301 0 Not Applicable
04/29/2026 12 AM PDT 5.79 1294 - Not Applicable
04/29/2026 01 AM PDT 5.79 1294 0 Not Applicable
04/29/2026 02 AM PDT 5.78 1286 - Not Applicable
04/29/2026 03 AM PDT 5.78 1286 0 Not Applicable
04/29/2026 04 AM PDT 5.77 1279 - Not Applicable
04/29/2026 05 AM PDT 5.77 1279 0 Not Applicable
04/29/2026 06 AM PDT 5.76 1271 - Not Applicable
04/29/2026 07 AM PDT 5.75 1263 - Not Applicable
04/29/2026 08 AM PDT 5.74 1256 - Not Applicable
04/29/2026 09 AM PDT 5.73 1248 - Not Applicable
04/29/2026 10 AM PDT 5.72 1241 - Not Applicable
04/29/2026 11 AM PDT 5.71 1233 - Not Applicable
04/29/2026 12 PM PDT 5.70 1226 - Not Applicable
04/29/2026 01 PM PDT 5.69 1219 - Not Applicable
04/29/2026 02 PM PDT 5.68 1211 - Not Applicable
04/29/2026 03 PM PDT 5.67 1204 - Not Applicable
04/29/2026 04 PM PDT 5.66 1196 - Not Applicable
04/29/2026 05 PM PDT 5.65 1189 - Not Applicable
04/29/2026 06 PM PDT 5.65 1189 0 Not Applicable
04/29/2026 07 PM PDT 5.64 1182 - Not Applicable
04/29/2026 08 PM PDT 5.64 1182 0 Not Applicable
04/29/2026 09 PM PDT 5.63 1174 - Not Applicable
04/29/2026 10 PM PDT 5.62 1167 - Not Applicable
04/29/2026 11 PM PDT 5.62 1167 0 Not Applicable
04/30/2026 12 AM PDT 5.62 1167 0 Not Applicable
04/30/2026 01 AM PDT 5.61 1160 - Not Applicable
04/30/2026 02 AM PDT 5.61 1160 0 Not Applicable
04/30/2026 03 AM PDT 5.61 1160 0 Not Applicable
04/30/2026 04 AM PDT 5.60 1153 - Not Applicable
04/30/2026 05 AM PDT 5.60 1153 0 Not Applicable
04/30/2026 06 AM PDT 5.60 1153 0 Not Applicable
04/30/2026 07 AM PDT 5.59 1145 - Not Applicable
04/30/2026 08 AM PDT 5.58 1138 - Not Applicable
04/30/2026 09 AM PDT 5.58 1138 0 Not Applicable
04/30/2026 10 AM PDT 5.57 1131 - Not Applicable
04/30/2026 11 AM PDT 5.57 1131 0 Not Applicable
04/30/2026 12 PM PDT 5.56 1124 - Not Applicable
04/30/2026 01 PM PDT 5.56 1124 0 Not Applicable
04/30/2026 02 PM PDT 5.55 1117 - Not Applicable
04/30/2026 03 PM PDT 5.55 1117 0 Not Applicable
04/30/2026 04 PM PDT 5.54 1110 - Not Applicable
04/30/2026 05 PM PDT 5.54 1110 0 Not Applicable
04/30/2026 06 PM PDT 5.54 1110 0 Not Applicable
04/30/2026 07 PM PDT 5.53 1103 - Not Applicable
04/30/2026 08 PM PDT 5.53 1103 0 Not Applicable
04/30/2026 09 PM PDT 5.53 1103 0 Not Applicable
04/30/2026 10 PM PDT 5.53 1103 0 Not Applicable
04/30/2026 11 PM PDT 5.53 1103 0 Not Applicable
05/01/2026 12 AM PDT 5.53 1103 0 Not Applicable
05/01/2026 01 AM PDT 5.53 1103 0 Not Applicable
05/01/2026 02 AM PDT 5.52 1096 - Not Applicable
05/01/2026 03 AM PDT 5.52 1096 0 Not Applicable
05/01/2026 04 AM PDT 5.52 1096 0 Not Applicable
05/01/2026 05 AM PDT 5.52 1096 0 Not Applicable
05/01/2026 06 AM PDT 5.52 1096 0 Not Applicable
05/01/2026 07 AM PDT 5.51 1089 - Not Applicable
05/01/2026 08 AM PDT 5.51 1089 0 Not Applicable
05/01/2026 09 AM PDT 5.50 1081 - Not Applicable
05/01/2026 10 AM PDT 5.50 1081 0 Not Applicable
05/01/2026 11 AM PDT 5.49 1074 - Not Applicable
05/01/2026 12 PM PDT 5.49 1074 0 Not Applicable
05/01/2026 01 PM PDT 5.49 1074 0 Not Applicable
05/01/2026 02 PM PDT 5.48 1068 - Not Applicable
05/01/2026 03 PM PDT 5.48 1068 0 Not Applicable
05/01/2026 04 PM PDT 5.47 1061 - Not Applicable
05/01/2026 05 PM PDT 5.47 1061 0 Not Applicable
05/01/2026 06 PM PDT 5.47 1061 0 Not Applicable
05/01/2026 07 PM PDT 5.46 1054 - Not Applicable
05/01/2026 08 PM PDT 5.46 1054 0 Not Applicable
05/01/2026 09 PM PDT 5.46 1054 0 Not Applicable
05/01/2026 10 PM PDT 5.46 1054 0 Not Applicable
05/01/2026 11 PM PDT 5.46 1054 0 Not Applicable
05/02/2026 12 AM PDT 5.46 1054 0 Not Applicable
05/02/2026 01 AM PDT 5.46 1054 0 Not Applicable
05/02/2026 02 AM PDT 5.45 1047 - Not Applicable
05/02/2026 03 AM PDT 5.45 1047 0 Not Applicable
05/02/2026 04 AM PDT 5.45 1047 0 Not Applicable
05/02/2026 05 AM PDT 5.45 1047 0 Not Applicable
05/02/2026 06 AM PDT 5.44 1040 - Not Applicable
05/02/2026 07 AM PDT 5.43 1033 - Not Applicable
05/02/2026 08 AM PDT 5.43 1033 0 Not Applicable
05/02/2026 09 AM PDT 5.42 1026 - Not Applicable
05/02/2026 10 AM PDT 5.42 1026 0 Not Applicable
05/02/2026 11 AM PDT 5.41 1019 - Not Applicable
05/02/2026 12 PM PDT 5.41 1019 0 Not Applicable
05/02/2026 01 PM PDT 5.40 1012 - Not Applicable
05/02/2026 02 PM PDT 5.40 1012 0 Not Applicable
05/02/2026 03 PM PDT 5.39 1006 - Not Applicable
05/02/2026 04 PM PDT 5.39 1006 0 Not Applicable
05/02/2026 05 PM PDT 5.38 999 - Not Applicable
05/02/2026 06 PM PDT 5.38 999 0 Not Applicable
05/02/2026 07 PM PDT 5.37 992 - Not Applicable
05/02/2026 08 PM PDT 5.37 992 0 Not Applicable
05/02/2026 09 PM PDT 5.37 992 0 Not Applicable
05/02/2026 10 PM PDT 5.36 985 - Not Applicable
05/02/2026 11 PM PDT 5.36 985 0 Not Applicable
05/03/2026 12 AM PDT 5.36 985 0 Not Applicable
05/03/2026 01 AM PDT 5.35 979 - Not Applicable
05/03/2026 02 AM PDT 5.35 979 0 Not Applicable
05/03/2026 03 AM PDT 5.34 972 - Not Applicable
05/03/2026 04 AM PDT 5.34 972 0 Not Applicable
05/03/2026 05 AM PDT 5.34 972 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.
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