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SAGEHEN CREEK - TRUCKEE (SGNC1)
| Latitude: 39.43º N | Longitude: 120.24º W | Elevation: 6320 Feet | | | |
| Location: Nevada County in California | Bulletin Group: Eastern Sierra | River Group: Eastern Sierra |
| Issuance Time: | Dec 31 2025 at 1:46 PM PST | Next Issuance: | Jan 01 2026 at 9:00 AM PST
| |
| Action/Monitor: 4.0 Feet | Minor Flood: 4.5 Feet | Moderate Flood: N/A | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sagehen Creek - Truckee (SGNC1)
#
# File Generation Time: 12/31/2025 at 01:54 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 12/26/2025 at 03:00 PM PST
# Maximum Observed Stage: 2.17 Feet
# Maximum Observed Flow: 20 cfs
#
# Earliest Date & Time of Maximum Forecast: 01/01/2026 at 04:00 PM PST
# Maximum Forecast Stage: 2.27 Feet
# Maximum Forecast Flow: 25 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
12/26/2025 01 PM PST 2.17 20 Normal
12/26/2025 02 PM PST 2.17 20 0 Normal
12/26/2025 03 PM PST 2.17 20 0 Normal
12/26/2025 04 PM PST 2.16 19 - Normal
12/26/2025 05 PM PST 2.16 19 0 Normal
12/26/2025 06 PM PST 2.15 19 - Normal
12/26/2025 07 PM PST 2.15 19 0 Normal
12/26/2025 08 PM PST 2.15 19 0 Normal
12/26/2025 09 PM PST 2.14 18 - Normal
12/26/2025 10 PM PST 2.14 18 0 Normal
12/26/2025 11 PM PST 2.14 18 0 Normal
12/27/2025 12 AM PST 2.13 18 - Normal
12/27/2025 01 AM PST 2.13 18 0 Normal
12/27/2025 02 AM PST 2.13 18 0 Normal
12/27/2025 03 AM PST 2.12 17 - Normal
12/27/2025 04 AM PST 2.12 17 0 Normal
12/27/2025 05 AM PST 2.12 17 0 Normal
12/27/2025 06 AM PST 2.11 17 - Normal
12/27/2025 07 AM PST 2.11 17 0 Normal
12/27/2025 08 AM PST 2.11 17 0 Normal
12/27/2025 09 AM PST 2.10 17 - Normal
12/27/2025 10 AM PST 2.10 17 0 Normal
12/27/2025 11 AM PST 2.10 17 0 Normal
12/27/2025 12 PM PST 2.09 16 - Normal
12/27/2025 01 PM PST 2.10 17 + Normal
12/27/2025 02 PM PST 2.09 16 - Normal
12/27/2025 03 PM PST 2.09 16 0 Normal
12/27/2025 04 PM PST 2.09 16 0 Normal
12/27/2025 05 PM PST 2.09 16 0 Normal
12/27/2025 06 PM PST 2.09 16 0 Normal
12/27/2025 07 PM PST 2.08 16 - Normal
12/27/2025 08 PM PST 2.08 16 0 Normal
12/27/2025 09 PM PST 2.08 16 0 Normal
12/27/2025 10 PM PST 2.07 15 - Normal
12/27/2025 11 PM PST 2.07 15 0 Normal
12/28/2025 12 AM PST 2.06 15 - Normal
12/28/2025 01 AM PST 2.06 15 0 Normal
12/28/2025 02 AM PST 2.06 15 0 Normal
12/28/2025 03 AM PST 2.05 15 - Normal
12/28/2025 04 AM PST 2.05 15 0 Normal
12/28/2025 05 AM PST 2.05 15 0 Normal
12/28/2025 06 AM PST 2.05 15 0 Normal
12/28/2025 07 AM PST 2.04 14 - Normal
12/28/2025 08 AM PST 2.04 14 0 Normal
12/28/2025 09 AM PST 2.04 14 0 Normal
12/28/2025 10 AM PST 2.04 14 0 Normal
12/28/2025 11 AM PST 2.04 14 0 Normal
12/28/2025 12 PM PST 2.03 14 - Normal
12/28/2025 01 PM PST 2.03 14 0 Normal
12/28/2025 02 PM PST 2.03 14 0 Normal
12/28/2025 03 PM PST 2.03 14 0 Normal
12/28/2025 04 PM PST 2.03 14 0 Normal
12/28/2025 05 PM PST 2.03 14 0 Normal
12/28/2025 06 PM PST 2.02 13 - Normal
12/28/2025 07 PM PST 2.02 13 0 Normal
12/28/2025 08 PM PST 2.02 13 0 Normal
12/28/2025 09 PM PST 2.02 13 0 Normal
12/28/2025 10 PM PST 2.02 13 0 Normal
12/28/2025 11 PM PST 2.02 13 0 Normal
12/29/2025 12 AM PST 2.01 13 - Normal
12/29/2025 01 AM PST 2.01 13 0 Normal
12/29/2025 02 AM PST 2.00 13 - Normal
12/29/2025 03 AM PST 2.00 13 0 Normal
12/29/2025 04 AM PST 2.00 13 0 Normal
12/29/2025 05 AM PST 2.00 13 0 Normal
12/29/2025 06 AM PST 2.00 13 0 Normal
12/29/2025 07 AM PST 1.99 12 - Normal
12/29/2025 08 AM PST 1.99 12 0 Normal
12/29/2025 09 AM PST 1.99 12 0 Normal
12/29/2025 10 AM PST 1.99 12 0 Normal
12/29/2025 11 AM PST 1.99 12 0 Normal
12/29/2025 12 PM PST 1.99 12 0 Normal
12/29/2025 01 PM PST 1.99 12 0 Normal
12/29/2025 02 PM PST 1.99 12 0 Normal
12/29/2025 03 PM PST 1.99 12 0 Normal
12/29/2025 04 PM PST 1.98 12 - Normal
12/29/2025 05 PM PST 1.98 12 0 Normal
12/29/2025 06 PM PST 1.98 12 0 Normal
12/29/2025 07 PM PST 1.98 12 0 Normal
12/29/2025 08 PM PST 1.98 12 0 Normal
12/29/2025 09 PM PST 1.98 12 0 Normal
12/29/2025 10 PM PST 1.97 12 - Normal
12/29/2025 11 PM PST 1.97 12 0 Normal
12/30/2025 12 AM PST 1.97 12 0 Normal
12/30/2025 01 AM PST 1.97 12 0 Normal
12/30/2025 02 AM PST 1.97 12 0 Normal
12/30/2025 03 AM PST 1.97 12 0 Normal
12/30/2025 04 AM PST 1.96 11 - Normal
12/30/2025 05 AM PST 1.96 11 0 Normal
12/30/2025 06 AM PST 1.96 11 0 Normal
12/30/2025 07 AM PST 1.96 11 0 Normal
12/30/2025 08 AM PST 1.96 11 0 Normal
12/30/2025 09 AM PST 1.96 11 0 Normal
12/30/2025 10 AM PST 1.95 11 - Normal
12/30/2025 11 AM PST 1.95 11 0 Normal
12/30/2025 12 PM PST 1.95 11 0 Normal
12/30/2025 01 PM PST 1.95 11 0 Normal
12/30/2025 02 PM PST 1.95 11 0 Normal
12/30/2025 03 PM PST 1.95 11 0 Normal
12/30/2025 04 PM PST 1.95 11 0 Normal
12/30/2025 05 PM PST 1.95 11 0 Normal
12/30/2025 06 PM PST 1.95 11 0 Normal
12/30/2025 07 PM PST 1.95 11 0 Normal
12/30/2025 08 PM PST 1.95 11 0 Normal
12/30/2025 09 PM PST 1.94 11 - Normal
12/30/2025 10 PM PST 1.94 11 0 Normal
12/30/2025 11 PM PST 1.94 11 0 Normal
12/31/2025 12 AM PST 1.94 11 0 Normal
12/31/2025 01 AM PST 1.94 11 0 Normal
12/31/2025 02 AM PST 1.94 11 0 Normal
12/31/2025 03 AM PST 1.94 11 0 Normal
12/31/2025 04 AM PST 1.93 10 - Normal
12/31/2025 05 AM PST 1.93 10 0 Normal
12/31/2025 06 AM PST 1.93 10 0 Normal
12/31/2025 07 AM PST 1.93 10 0 Normal
12/31/2025 08 AM PST 1.93 10 0 Normal
12/31/2025 09 AM PST 1.93 10 0 Normal
12/31/2025 10 AM PST 1.93 10 0 Normal
12/31/2025 11 AM PST 1.93 10 0 Normal
12/31/2025 12 PM PST 1.93 10 0 Normal
12/31/2025 01 PM PST 1.93 10 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
12/31/2025 02 PM PST 1.93 10 Normal
12/31/2025 03 PM PST 1.93 10 0 Normal
12/31/2025 04 PM PST 1.93 10 0 Normal
12/31/2025 05 PM PST 1.93 10 0 Normal
12/31/2025 06 PM PST 1.93 10 0 Normal
12/31/2025 07 PM PST 1.94 11 + Normal
12/31/2025 08 PM PST 1.94 11 0 Normal
12/31/2025 09 PM PST 1.96 11 + Normal
12/31/2025 10 PM PST 1.96 11 0 Normal
12/31/2025 11 PM PST 1.97 12 + Normal
01/01/2026 12 AM PST 1.98 12 + Normal
01/01/2026 01 AM PST 2.00 13 + Normal
01/01/2026 02 AM PST 2.02 13 + Normal
01/01/2026 03 AM PST 2.06 15 + Normal
01/01/2026 04 AM PST 2.08 16 + Normal
01/01/2026 05 AM PST 2.10 17 + Normal
01/01/2026 06 AM PST 2.11 17 + Normal
01/01/2026 07 AM PST 2.13 18 + Normal
01/01/2026 08 AM PST 2.15 19 + Normal
01/01/2026 09 AM PST 2.19 21 + Normal
01/01/2026 10 AM PST 2.20 21 + Normal
01/01/2026 11 AM PST 2.21 22 + Normal
01/01/2026 12 PM PST 2.22 22 + Normal
01/01/2026 01 PM PST 2.23 23 + Normal
01/01/2026 02 PM PST 2.25 24 + Normal
01/01/2026 03 PM PST 2.26 24 + Normal
01/01/2026 04 PM PST 2.27 25 + Normal
01/01/2026 05 PM PST 2.27 25 0 Normal
01/01/2026 06 PM PST 2.27 25 0 Normal
01/01/2026 07 PM PST 2.27 25 0 Normal
01/01/2026 08 PM PST 2.26 24 - Normal
01/01/2026 09 PM PST 2.25 24 - Normal
01/01/2026 10 PM PST 2.24 23 - Normal
01/01/2026 11 PM PST 2.23 23 - Normal
01/02/2026 12 AM PST 2.23 23 0 Normal
01/02/2026 01 AM PST 2.22 22 - Normal
01/02/2026 02 AM PST 2.22 22 0 Normal
01/02/2026 03 AM PST 2.22 22 0 Normal
01/02/2026 04 AM PST 2.22 22 0 Normal
01/02/2026 05 AM PST 2.22 22 0 Normal
01/02/2026 06 AM PST 2.22 22 0 Normal
01/02/2026 07 AM PST 2.22 22 0 Normal
01/02/2026 08 AM PST 2.22 22 0 Normal
01/02/2026 09 AM PST 2.22 22 0 Normal
01/02/2026 10 AM PST 2.23 23 + Normal
01/02/2026 11 AM PST 2.23 23 0 Normal
01/02/2026 12 PM PST 2.23 23 0 Normal
01/02/2026 01 PM PST 2.23 23 0 Normal
01/02/2026 02 PM PST 2.23 23 0 Normal
01/02/2026 03 PM PST 2.23 23 0 Normal
01/02/2026 04 PM PST 2.23 23 0 Normal
01/02/2026 05 PM PST 2.23 23 0 Normal
01/02/2026 06 PM PST 2.23 23 0 Normal
01/02/2026 07 PM PST 2.23 23 0 Normal
01/02/2026 08 PM PST 2.23 23 0 Normal
01/02/2026 09 PM PST 2.23 23 0 Normal
01/02/2026 10 PM PST 2.23 23 0 Normal
01/02/2026 11 PM PST 2.22 22 - Normal
01/03/2026 12 AM PST 2.22 22 0 Normal
01/03/2026 01 AM PST 2.22 22 0 Normal
01/03/2026 02 AM PST 2.22 22 0 Normal
01/03/2026 03 AM PST 2.22 22 0 Normal
01/03/2026 04 AM PST 2.22 22 0 Normal
01/03/2026 05 AM PST 2.22 22 0 Normal
01/03/2026 06 AM PST 2.22 22 0 Normal
01/03/2026 07 AM PST 2.22 22 0 Normal
01/03/2026 08 AM PST 2.21 22 - Normal
01/03/2026 09 AM PST 2.21 22 0 Normal
01/03/2026 10 AM PST 2.21 22 0 Normal
01/03/2026 11 AM PST 2.21 22 0 Normal
01/03/2026 12 PM PST 2.21 22 0 Normal
01/03/2026 01 PM PST 2.21 22 0 Normal
01/03/2026 02 PM PST 2.21 22 0 Normal
01/03/2026 03 PM PST 2.21 22 0 Normal
01/03/2026 04 PM PST 2.21 22 0 Normal
01/03/2026 05 PM PST 2.21 22 0 Normal
01/03/2026 06 PM PST 2.21 22 0 Normal
01/03/2026 07 PM PST 2.21 22 0 Normal
01/03/2026 08 PM PST 2.21 22 0 Normal
01/03/2026 09 PM PST 2.21 22 0 Normal
01/03/2026 10 PM PST 2.21 22 0 Normal
01/03/2026 11 PM PST 2.21 22 0 Normal
01/04/2026 12 AM PST 2.21 22 0 Normal
01/04/2026 01 AM PST 2.21 22 0 Normal
01/04/2026 02 AM PST 2.20 21 - Normal
01/04/2026 03 AM PST 2.20 21 0 Normal
01/04/2026 04 AM PST 2.20 21 0 Normal
01/04/2026 05 AM PST 2.20 21 0 Normal
01/04/2026 06 AM PST 2.20 21 0 Normal
01/04/2026 07 AM PST 2.20 21 0 Normal
01/04/2026 08 AM PST 2.19 21 - Normal
01/04/2026 09 AM PST 2.19 21 0 Normal
01/04/2026 10 AM PST 2.19 21 0 Normal
01/04/2026 11 AM PST 2.19 21 0 Normal
01/04/2026 12 PM PST 2.19 21 0 Normal
01/04/2026 01 PM PST 2.19 21 0 Normal
01/04/2026 02 PM PST 2.19 21 0 Normal
01/04/2026 03 PM PST 2.18 20 - Normal
01/04/2026 04 PM PST 2.18 20 0 Normal
01/04/2026 05 PM PST 2.18 20 0 Normal
01/04/2026 06 PM PST 2.18 20 0 Normal
01/04/2026 07 PM PST 2.18 20 0 Normal
01/04/2026 08 PM PST 2.18 20 0 Normal
01/04/2026 09 PM PST 2.18 20 0 Normal
01/04/2026 10 PM PST 2.17 20 - Normal
01/04/2026 11 PM PST 2.17 20 0 Normal
01/05/2026 12 AM PST 2.17 20 0 Normal
01/05/2026 01 AM PST 2.17 20 0 Normal
01/05/2026 02 AM PST 2.17 20 0 Normal
01/05/2026 03 AM PST 2.17 20 0 Normal
01/05/2026 04 AM PST 2.16 19 - Normal
#
# 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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