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

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MIDDLE CREEK - UPPER LAKE (MUPC1)
Latitude: 39.18º NLongitude: 122.91º WElevation: 1360 FeetForecast Type: Unofficial Location
Location: Lake County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Cache Putah
Issuance Time: Feb 14 2026 at 8:51 AM PSTNext Issuance: Feb 15 2026 at 9:00 AM PST
Action/Monitor: 15.0 FeetMinor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Middle Creek - Upper Lake (MUPC1)
#
# File Generation Time:  02/14/2026 at 08:53 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/12/2026 at 12:00 AM PST
# Maximum Observed Stage:                       6.23 Feet
# Maximum Observed Flow:                        22 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/17/2026 at 08:00 PM PST
# Maximum Forecast Stage:                       8.15 Feet
# Maximum Forecast Flow:                        407 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/09/2026 08 AM PST            6.20             20                        Normal
  02/09/2026 09 AM PST            6.21             21         +              Normal
  02/09/2026 10 AM PST            6.21             21         0              Normal
  02/09/2026 11 AM PST            6.20             20         -              Normal
  02/09/2026 12 PM PST            6.20             20         0              Normal
  02/09/2026 01 PM PST            6.21             21         +              Normal
  02/09/2026 02 PM PST            6.21             21         0              Normal
  02/09/2026 03 PM PST            6.21             21         0              Normal
  02/09/2026 04 PM PST            6.21             21         0              Normal
  02/09/2026 05 PM PST            6.21             21         0              Normal
  02/09/2026 06 PM PST            6.21             21         0              Normal
  02/09/2026 07 PM PST            6.21             21         0              Normal
  02/09/2026 08 PM PST            6.21             21         0              Normal
  02/09/2026 09 PM PST            6.21             21         0              Normal
  02/09/2026 10 PM PST            6.21             21         0              Normal
  02/09/2026 11 PM PST            6.21             21         0              Normal
  02/10/2026 12 AM PST            6.21             21         0              Normal
  02/10/2026 01 AM PST            6.21             21         0              Normal
  02/10/2026 02 AM PST            6.21             21         0              Normal
  02/10/2026 03 AM PST            6.21             21         0              Normal
  02/10/2026 04 AM PST            6.21             21         0              Normal
  02/10/2026 05 AM PST            6.21             21         0              Normal
  02/10/2026 06 AM PST            6.20             20         -              Normal
  02/10/2026 07 AM PST            6.20             20         0              Normal
  02/10/2026 08 AM PST            6.20             20         0              Normal
  02/10/2026 09 AM PST            6.20             20         0              Normal
  02/10/2026 10 AM PST            6.20             20         0              Normal
  02/10/2026 11 AM PST            6.20             20         0              Normal
  02/10/2026 12 PM PST            6.20             20         0              Normal
  02/10/2026 01 PM PST            6.20             20         0              Normal
  02/10/2026 02 PM PST            6.20             20         0              Normal
  02/10/2026 03 PM PST            6.21             21         +              Normal
  02/10/2026 04 PM PST            6.21             21         0              Normal
  02/10/2026 05 PM PST            6.20             20         -              Normal
  02/10/2026 06 PM PST            6.20             20         0              Normal
  02/10/2026 07 PM PST            6.21             21         +              Normal
  02/10/2026 08 PM PST            6.21             21         0              Normal
  02/10/2026 09 PM PST            6.21             21         0              Normal
  02/10/2026 10 PM PST            6.18             19         -              Normal
  02/10/2026 11 PM PST            6.20             20         +              Normal
  02/11/2026 12 AM PST            6.21             21         +              Normal
  02/11/2026 01 AM PST            6.20             20         -              Normal
  02/11/2026 02 AM PST            6.21             21         +              Normal
  02/11/2026 03 AM PST            6.20             20         -              Normal
  02/11/2026 04 AM PST            6.20             20         0              Normal
  02/11/2026 05 AM PST            6.19             19         -              Normal
  02/11/2026 06 AM PST            6.19             19         0              Normal
  02/11/2026 07 AM PST            6.20             20         +              Normal
  02/11/2026 08 AM PST            6.20             20         0              Normal
  02/11/2026 09 AM PST            6.21             21         +              Normal
  02/11/2026 10 AM PST            6.21             21         0              Normal
  02/11/2026 11 AM PST            6.21             21         0              Normal
  02/11/2026 12 PM PST            6.21             21         0              Normal
  02/11/2026 01 PM PST            6.21             21         0              Normal
  02/11/2026 02 PM PST            6.22             22         +              Normal
  02/11/2026 03 PM PST            6.22             22         0              Normal
  02/11/2026 04 PM PST            6.22             22         0              Normal
  02/11/2026 05 PM PST            6.23             22         +              Normal
  02/11/2026 06 PM PST            6.23             22         0              Normal
  02/11/2026 07 PM PST            6.23             22         0              Normal
  02/11/2026 08 PM PST            6.23             22         0              Normal
  02/11/2026 09 PM PST            6.23             22         0              Normal
  02/11/2026 10 PM PST            6.23             22         0              Normal
  02/11/2026 11 PM PST            6.23             22         0              Normal
  02/12/2026 12 AM PST            6.23             22         0              Normal
  02/12/2026 01 AM PST            6.22             22         -              Normal
  02/12/2026 02 AM PST            6.22             22         0              Normal
  02/12/2026 03 AM PST            6.22             22         0              Normal
  02/12/2026 04 AM PST            6.22             22         0              Normal
  02/12/2026 05 AM PST            6.22             22         0              Normal
  02/12/2026 06 AM PST            6.22             22         0              Normal
  02/12/2026 07 AM PST            6.22             22         0              Normal
  02/12/2026 08 AM PST            6.22             22         0              Normal
  02/12/2026 09 AM PST            6.21             21         -              Normal
  02/12/2026 10 AM PST            6.22             22         +              Normal
  02/12/2026 11 AM PST            6.21             21         -              Normal
  02/12/2026 12 PM PST            6.21             21         0              Normal
  02/12/2026 01 PM PST            6.21             21         0              Normal
  02/12/2026 02 PM PST            6.21             21         0              Normal
  02/12/2026 03 PM PST            6.21             21         0              Normal
  02/12/2026 04 PM PST            6.21             21         0              Normal
  02/12/2026 05 PM PST            6.21             21         0              Normal
  02/12/2026 06 PM PST            6.21             21         0              Normal
  02/12/2026 07 PM PST            6.21             21         0              Normal
  02/12/2026 08 PM PST            6.21             21         0              Normal
  02/12/2026 09 PM PST            6.21             21         0              Normal
  02/12/2026 10 PM PST            6.21             21         0              Normal
  02/12/2026 11 PM PST            6.20             20         -              Normal
  02/13/2026 12 AM PST            6.20             20         0              Normal
  02/13/2026 01 AM PST            6.20             20         0              Normal
  02/13/2026 02 AM PST            6.20             20         0              Normal
  02/13/2026 03 AM PST            6.20             20         0              Normal
  02/13/2026 04 AM PST            6.20             20         0              Normal
  02/13/2026 05 AM PST            6.20             20         0              Normal
  02/13/2026 06 AM PST            6.20             20         0              Normal
  02/13/2026 07 AM PST            6.20             20         0              Normal
  02/13/2026 08 AM PST            6.20             20         0              Normal
  02/13/2026 09 AM PST            6.20             20         0              Normal
  02/13/2026 10 AM PST            6.20             20         0              Normal
  02/13/2026 11 AM PST            6.20             20         0              Normal
  02/13/2026 12 PM PST            6.20             20         0              Normal
  02/13/2026 01 PM PST            6.20             20         0              Normal
  02/13/2026 02 PM PST            6.20             20         0              Normal
  02/13/2026 03 PM PST            6.20             20         0              Normal
  02/13/2026 04 PM PST            6.20             20         0              Normal
  02/13/2026 05 PM PST            6.20             20         0              Normal
  02/13/2026 06 PM PST            6.20             20         0              Normal
  02/13/2026 07 PM PST            6.19             19         -              Normal
  02/13/2026 08 PM PST            6.19             19         0              Normal
  02/13/2026 09 PM PST            6.19             19         0              Normal
  02/13/2026 10 PM PST            6.19             19         0              Normal
  02/13/2026 11 PM PST            6.19             19         0              Normal
  02/14/2026 12 AM PST            6.19             19         0              Normal
  02/14/2026 01 AM PST            6.19             19         0              Normal
  02/14/2026 02 AM PST            6.19             19         0              Normal
  02/14/2026 03 AM PST            6.19             19         0              Normal
  02/14/2026 04 AM PST            6.19             19         0              Normal
  02/14/2026 05 AM PST            6.19             19         0              Normal
  02/14/2026 06 AM PST            6.19             19         0              Normal
  02/14/2026 07 AM PST            6.19             19         0              Normal
  02/14/2026 08 AM PST            6.19             19         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/14/2026 09 AM PST            6.19             19                        Normal
  02/14/2026 10 AM PST            6.19             19         0              Normal
  02/14/2026 11 AM PST            6.19             19         0              Normal
  02/14/2026 12 PM PST            6.19             19         0              Normal
  02/14/2026 01 PM PST            6.19             19         0              Normal
  02/14/2026 02 PM PST            6.19             19         0              Normal
  02/14/2026 03 PM PST            6.19             19         0              Normal
  02/14/2026 04 PM PST            6.19             19         0              Normal
  02/14/2026 05 PM PST            6.19             19         0              Normal
  02/14/2026 06 PM PST            6.19             19         0              Normal
  02/14/2026 07 PM PST            6.19             19         0              Normal
  02/14/2026 08 PM PST            6.19             19         0              Normal
  02/14/2026 09 PM PST            6.19             19         0              Normal
  02/14/2026 10 PM PST            6.19             19         0              Normal
  02/14/2026 11 PM PST            6.19             19         0              Normal
  02/15/2026 12 AM PST            6.19             19         0              Normal
  02/15/2026 01 AM PST            6.19             19         0              Normal
  02/15/2026 02 AM PST            6.19             19         0              Normal
  02/15/2026 03 AM PST            6.19             19         0              Normal
  02/15/2026 04 AM PST            6.19             19         0              Normal
  02/15/2026 05 AM PST            6.19             19         0              Normal
  02/15/2026 06 AM PST            6.19             19         0              Normal
  02/15/2026 07 AM PST            6.19             19         0              Normal
  02/15/2026 08 AM PST            6.19             19         0              Normal
  02/15/2026 09 AM PST            6.19             19         0              Normal
  02/15/2026 10 AM PST            6.19             19         0              Normal
  02/15/2026 11 AM PST            6.20             20         +              Normal
  02/15/2026 12 PM PST            6.20             20         0              Normal
  02/15/2026 01 PM PST            6.21             21         +              Normal
  02/15/2026 02 PM PST            6.21             21         0              Normal
  02/15/2026 03 PM PST            6.21             21         0              Normal
  02/15/2026 04 PM PST            6.21             21         0              Normal
  02/15/2026 05 PM PST            6.22             22         +              Normal
  02/15/2026 06 PM PST            6.23             22         +              Normal
  02/15/2026 07 PM PST            6.26             25         +              Normal
  02/15/2026 08 PM PST            6.31             30         +              Normal
  02/15/2026 09 PM PST            6.46             46         +              Normal
  02/15/2026 10 PM PST            6.97            117         +              Normal
  02/15/2026 11 PM PST            7.44            211         +              Normal
  02/16/2026 12 AM PST            7.65            264         +              Normal
  02/16/2026 01 AM PST            7.81            308         +              Normal
  02/16/2026 02 AM PST            7.94            345         +              Normal
  02/16/2026 03 AM PST            8.00            363         +              Normal
  02/16/2026 04 AM PST            7.98            357         -              Normal
  02/16/2026 05 AM PST            7.89            330         -              Normal
  02/16/2026 06 AM PST            7.84            316         -              Normal
  02/16/2026 07 AM PST            7.80            305         -              Normal
  02/16/2026 08 AM PST            7.77            296         -              Normal
  02/16/2026 09 AM PST            7.74            288         -              Normal
  02/16/2026 10 AM PST            7.70            277         -              Normal
  02/16/2026 11 AM PST            7.63            259         -              Normal
  02/16/2026 12 PM PST            7.58            246         -              Normal
  02/16/2026 01 PM PST            7.55            238         -              Normal
  02/16/2026 02 PM PST            7.53            233         -              Normal
  02/16/2026 03 PM PST            7.52            231         -              Normal
  02/16/2026 04 PM PST            7.53            233         +              Normal
  02/16/2026 05 PM PST            7.59            248         +              Normal
  02/16/2026 06 PM PST            7.63            259         +              Normal
  02/16/2026 07 PM PST            7.67            269         +              Normal
  02/16/2026 08 PM PST            7.69            274         +              Normal
  02/16/2026 09 PM PST            7.71            280         +              Normal
  02/16/2026 10 PM PST            7.71            280         0              Normal
  02/16/2026 11 PM PST            7.69            274         -              Normal
  02/17/2026 12 AM PST            7.67            269         -              Normal
  02/17/2026 01 AM PST            7.67            269         0              Normal
  02/17/2026 02 AM PST            7.67            269         0              Normal
  02/17/2026 03 AM PST            7.67            269         0              Normal
  02/17/2026 04 AM PST            7.70            277         +              Normal
  02/17/2026 05 AM PST            7.76            294         +              Normal
  02/17/2026 06 AM PST            7.80            305         +              Normal
  02/17/2026 07 AM PST            7.83            313         +              Normal
  02/17/2026 08 AM PST            7.86            322         +              Normal
  02/17/2026 09 AM PST            7.89            330         +              Normal
  02/17/2026 10 AM PST            7.91            336         +              Normal
  02/17/2026 11 AM PST            7.93            342         +              Normal
  02/17/2026 12 PM PST            7.95            348         +              Normal
  02/17/2026 01 PM PST            7.96            351         +              Normal
  02/17/2026 02 PM PST            7.98            357         +              Normal
  02/17/2026 03 PM PST            8.01            366         +              Normal
  02/17/2026 04 PM PST            8.04            375         +              Normal
  02/17/2026 05 PM PST            8.08            387         +              Normal
  02/17/2026 06 PM PST            8.11            396         +              Normal
  02/17/2026 07 PM PST            8.14            404         +              Normal
  02/17/2026 08 PM PST            8.15            407         +              Normal
  02/17/2026 09 PM PST            8.15            407         0              Normal
  02/17/2026 10 PM PST            8.11            396         -              Normal
  02/17/2026 11 PM PST            8.05            378         -              Normal
  02/18/2026 12 AM PST            8.01            366         -              Normal
  02/18/2026 01 AM PST            7.97            354         -              Normal
  02/18/2026 02 AM PST            7.94            345         -              Normal
  02/18/2026 03 AM PST            7.91            336         -              Normal
  02/18/2026 04 AM PST            7.87            324         -              Normal
  02/18/2026 05 AM PST            7.78            299         -              Normal
  02/18/2026 06 AM PST            7.71            280         -              Normal
  02/18/2026 07 AM PST            7.65            264         -              Normal
  02/18/2026 08 AM PST            7.60            251         -              Normal
  02/18/2026 09 AM PST            7.55            238         -              Normal
  02/18/2026 10 AM PST            7.51            228         -              Normal
  02/18/2026 11 AM PST            7.46            216         -              Normal
  02/18/2026 12 PM PST            7.41            204         -              Normal
  02/18/2026 01 PM PST            7.38            197         -              Normal
  02/18/2026 02 PM PST            7.35            190         -              Normal
  02/18/2026 03 PM PST            7.34            188         -              Normal
  02/18/2026 04 PM PST            7.36            193         +              Normal
  02/18/2026 05 PM PST            7.49            223         +              Normal
  02/18/2026 06 PM PST            7.61            254         +              Normal
  02/18/2026 07 PM PST            7.67            269         +              Normal
  02/18/2026 08 PM PST            7.71            280         +              Normal
  02/18/2026 09 PM PST            7.73            285         +              Normal
  02/18/2026 10 PM PST            7.72            282         -              Normal
  02/18/2026 11 PM PST            7.69            274         -              Normal
  02/19/2026 12 AM PST            7.66            266         -              Normal
  02/19/2026 01 AM PST            7.64            261         -              Normal
  02/19/2026 02 AM PST            7.62            256         -              Normal
  02/19/2026 03 AM PST            7.60            251         -              Normal
  02/19/2026 04 AM PST            7.57            243         -              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.