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LITTLE TRUCKEE RIVER - STAMPEDE RESERVOIR (STPC1)
Latitude:
39.47º N
Longitude:
120.10º W
Elevation:
5950 Feet
Location: Sierra County in CA
River Group: Eastern Sierra
Issuance Time: Apr 04 2026 at 8:19 AM PDT

2026 Seasonal Trend Tabular (Apr-Jul)Plot View  |  Select a Different Water Year:  

# Tabular Seasonal Trend Plot for STPC1
#
# File Generation Time:  04/04/2026  08:19 AM PDT
# Interval:  1 Day
#
# Latest Forecast April-July Percent of Average:  50 %  ( 41.2 kaf )
# 30 Year April-July Volume Mean: 82.4 kaf
#
# Peak April-July Volume and Date:     1.34 kaf  on  04/02/2026
# Peak Water Year Volume and Date:     3.97 kaf  on  12/22/2025
#
#               Min       90%       75%       50%       25%       10%       Max
#               Exceed    Exceed    Exceed    Exceed    Exceed    Exceed    Exceed    Raw Obs  Raw Avg
#               Apr-Jul   Apr-Jul   Apr-Jul   Apr-Jul   Apr-Jul   Apr-Jul   Apr-Jul   Apr-Jul  Apr-Jul  Raw Daily
# Date          Forecast  Forecast  Forecast  Forecast  Forecast  Forecast  Forecast  To Date  To Date  Observation
# (mm/dd/YYYY)  (kaf)     (kaf)     (kaf)     (kaf)     (kaf)     (kaf)     (kaf)     (kaf)    (kaf)    (kaf)
# -----------------------------------------------------------------------------------------------------------------
  10/01/2025       10.0      28.8      40.8      78.9     133       174       216                          0.016529
  10/02/2025       10.2      29.5      40.7      79.9     133       174       217                          0.055869
  10/03/2025       10.2      29.6      41.1      79.6     133       174       217                          0.344054
  10/04/2025       10.3      30.0      41.0      79.4     133       174       216                          0.099423
  10/05/2025       10.1      29.5      41.1      79.2     133       174       216                          0.040993
  10/06/2025       10.2      29.3      41.4      79.1     133       174       216                          0.038266
  10/07/2025       10.2      28.7      41.0      79.0     132       174       216                          0.062728
  10/08/2025       10.4      30.3      41.4      81.7     133       174       217                          0.062645
  10/09/2025       10.4      30.6      42.4      82.4     135       174       217                          0.061901
  10/10/2025       10.5      30.4      42.2      81.0     134       174       217                          0.000000
  10/11/2025       11.2      30.7      42.2      83.0     135       174       219                          0.007851
  10/12/2025       10.9      29.8      41.6      82.4     134       173       218                          0.008099
  10/13/2025       10.6      30.8      41.5      81.7     133       173       217                          0.041901
  10/14/2025       10.3      30.5      41.8      81.7     133       173       217                          0.078596
  10/15/2025       10.3      29.0      41.2      79.5     133       173       217                          0.194962
  10/16/2025       10.4      29.2      40.8      79.6     133       173       217                          0.124877
  10/17/2025       10.6      29.6      41.1      79.8     133       173       217                          0.057026
  10/18/2025       10.7      29.9      41.7      80.1     133       173       217                          0.085538
  10/19/2025       11.0      29.9      42.2      80.0     134       174       217                          0.084630
  10/20/2025       10.7      29.7      41.8      79.5     133       173       216                          0.052727
  10/21/2025       10.9      29.6      41.5      80.3     133       173       216                          0.053638
  10/22/2025       10.7      30.3      40.7      79.9     133       172       217                          0.069506
  10/23/2025       10.5      29.5      41.2      79.3     133       171       217                          0.067108
  10/24/2025       10.5      29.3      41.1      78.8     133       173       220                          0.057605
  10/25/2025       10.4      29.1      40.9      79.1     133       169       216                          0.061405
  10/26/2025       10.3      29.0      40.8      79.5     133       172       211                          0.063224
  10/27/2025       10.3      28.4      40.6      79.4     133       170       210                          0.140497
  10/28/2025       10.3      28.5      40.7      78.5     133       168       212                          0.080992
  10/29/2025       10.3      29.3      40.5      79.3     133       167       208                          0.079340
  10/30/2025       10.3      29.4      41.4      78.7     133       167       211                          0.083224
  10/31/2025       10.6      31.0      42.1      79.9     133       169       211                          0.074298
  11/01/2025       10.8      32.1      44.1      79.6     135       168       211                          0.063637
  11/02/2025       10.5      32.6      42.8      80.1     135       168       212                          0.055125
  11/03/2025       10.9      32.6      43.5      79.5     135       167       212                          0.074546
  11/04/2025       10.9      31.7      43.9      81.3     135       167       212                          0.034547
  11/05/2025       11.3      33.3      43.7      78.3     134       166       214                          0.075208
  11/06/2025       11.1      31.5      44.1      78.5     134       168       207                          0.301161
  11/07/2025       11.0      31.9      44.0      78.4     134       167       205                          0.138432
  11/08/2025       11.5      34.8      46.0      79.2     134       169       208                          0.086613
  11/09/2025       12.0      35.9      47.9      80.7     135       170       209                          0.087770
  11/10/2025       11.6      33.4      46.1      79.7     134       166       201                          0.060828
  11/11/2025       11.2      32.5      44.6      75.4     134       166       202                          0.095621
  11/12/2025       11.1      32.6      44.2      78.9     134       166       203                          0.077109
  11/13/2025       11.4      34.0      45.4      78.8     134       168       201                          0.093720
  11/14/2025       11.7      33.8      45.6      77.5     134       167       201                          0.825219
  11/15/2025       12.3      35.2      46.3      78.6     132       172       203                          0.421906
  11/16/2025       11.3      32.3      46.2      76.0     134       167       199                          0.361410
  11/17/2025       11.2      30.8      44.0      75.4     130       167       191                          0.456122
  11/18/2025       11.9      28.5      44.2      75.8     130       168       188                          0.378436
  11/19/2025       10.5      26.2      43.0      75.6     130       164       186                          0.127357
  11/20/2025       10.5      26.8      42.8      75.7     129       163       185                          0.140085
  11/21/2025       11.1      29.6      43.2      75.7     130       164       183                          0.230169
  11/22/2025       10.1      26.4      42.7      75.5     130       159       183                          0.114464
  11/23/2025       10.1      26.6      42.8      75.0     129       160       184                          0.125788
  11/24/2025        9.22     25.9      42.0      75.5     129       156       183                          0.121489
  11/25/2025        8.99     26.4      42.3      76.0     130       156       178                          0.100250
  11/26/2025        8.76     25.4      42.7      74.8     127       153       175                          0.112151
  11/27/2025        8.04     23.8      41.8      72.2     125       150       173                          0.102150
  11/28/2025        7.34     22.6      42.0      69.5     123       148       173                          0.105042
  11/29/2025        7.34     22.2      41.6      68.8     122       144       172                          0.089837
  11/30/2025        7.89     24.8      43.2      73.3     123       145       177                          0.091241
  12/01/2025        7.68     22.6      41.7      68.4     123       143       174                          0.062564
  12/02/2025        6.99     20.2      39.9      68.4     121       144       172                          0.087687
  12/03/2025        7.37     20.6      41.1      71.0     121       145       171                          0.098431
  12/04/2025        7.51     24.0      41.9      70.0     122       147       171                          0.033059
  12/05/2025        7.25     20.1      39.9      68.4     121       141       171                         -0.056282
  12/06/2025        6.33     18.5      38.2      66.3     119       139       169                          0.092233
  12/07/2025        6.42     18.7      38.6      64.7     120       139       169                          0.077192
  12/08/2025        6.01     18.3      37.9      62.6     114       138       169                          0.083307
  12/09/2025        5.92     17.5      37.4      58.8     113       137       169                          0.079423
  12/10/2025        6.51     18.8      38.8      62.4     114       140       170                          0.075456
  12/11/2025        7.73     23.2      42.9      66.8     118       150       173                          0.084959
  12/12/2025        7.53     24.0      41.7      63.3     117       141       175                          0.051406
  12/13/2025        8.65     23.9      42.1      62.9     117       141       176                          0.055951
  12/14/2025        8.73     25.8      42.9      68.9     120       142       180                          0.072233
  12/15/2025        8.47     27.1      43.5      68.7     120       141       183                          0.062811
  12/16/2025        9.05     27.4      43.3      65.3     119       140       180                          0.103555
  12/17/2025       10.0      31.5      47.0      68.8     126       148       183                          0.216533
  12/18/2025       10.8      29.3      48.5      72.2     124       146       186                          0.306451
  12/19/2025       12.2      34.6      54.6      73.5     123       155       194                          0.223227
  12/20/2025       13.4      33.0      52.9      68.9     131       149       194                          0.313228
  12/21/2025       11.8      31.3      58.0      72.0     121       158       202                          0.492652
  12/22/2025       12.5      33.7      56.3      73.5     128       154       203                          3.972619
  12/23/2025       14.9      32.3      57.1      69.5     125       149       198                          3.864106
  12/24/2025       12.4      28.6      54.3      69.9     121       146       198                          1.644734
  12/25/2025       16.4      36.1      61.3      80.5     128       162       202                          2.616568
  12/26/2025       14.5      30.4      55.2      78.3     124       150       188                          1.518453
  12/27/2025       13.9      30.1      54.0      76.5     121       147       184                          0.701828
  12/28/2025       13.9      34.4      50.5      75.7     120       147       173                          0.552569
  12/29/2025       14.7      35.1      52.5      76.8     122       149       176                          0.424717
  12/30/2025       14.6      38.6      55.9      80.5     121       151       199                          0.523727
  12/31/2025       16.4      44.5      63.8      83.2     128       160       206                          0.397196
  01/01/2026       17.3      42.9      64.3      86.3     129       159       196                          0.454717
  01/02/2026       19.6      39.4      59.3      83.3     120       160       177                          0.702572
  01/03/2026       17.0      35.2      59.0      82.7     118       159       169                          0.832409
  01/04/2026       17.9      33.5      54.4      79.6     106       147       154                          1.174397
  01/05/2026       18.7      33.5      55.2      80.8     104       138       154                          0.870096
  01/06/2026       18.5      33.1      54.7      80.5     102       132       152                          0.523644
  01/07/2026       19.0      33.8      55.3      81.2     103       132       156                          0.488106
  01/08/2026       19.0      33.7      54.8      80.7     101       129       153                          0.506205
  01/09/2026        8.36     26.8      53.9      79.6     100       132       148                          0.320004
  01/10/2026       18.7      33.0      54.0      80.3      99.3     126       149                          0.340583
  01/11/2026       18.6      32.9      53.6      80.2      98.6     129       144                          0.350584
  01/12/2026       18.8      33.3      53.4      77.5      95.9     124       144                          0.337608
  01/13/2026       19.9      35.0      54.4      80.5     100       125       148                          0.313310
  01/14/2026       19.4      33.8      52.7      78.7      99.0     122       141                          0.308270
  01/15/2026       19.3      34.9      53.8      79.1      98.4     123       144                          0.294714
  01/16/2026       17.8      26.6      49.4      74.6      95.0     118       131                          0.288683
  01/17/2026       18.6      27.1      51.4      74.6      95.5     122       134                          0.273310
  01/18/2026       18.9      27.6      52.5      74.8     100       120       134                          0.288599
  01/19/2026       18.2      26.4      49.8      73.7      96.9     119       132                          0.271656
  01/20/2026       19.0      27.2      49.5      75.5      95.6     118       132                          0.254715
  01/21/2026       19.1      26.3      48.8      72.6      95.6     116       132                          0.258020
  01/22/2026       19.2      27.1      49.1      72.3      92.6     118       132                          0.268929
  01/23/2026       18.9      25.6      48.5      71.2      92.1     113       131                          0.247606
  01/24/2026       19.0      25.6      48.4      71.0      92.3     112       132                          0.263722
  01/25/2026       18.4      24.8      47.2      70.0      91.7     111       131                          0.185457
  01/26/2026       17.4      24.7      46.3      70.0      90.0     111       130                          0.197854
  01/27/2026       17.8      26.7      47.1      67.7      91.4     112       132                          0.197194
  01/28/2026       17.0      25.9      46.0      66.7      89.7     111       132                          0.223227
  01/29/2026       16.6      25.0      46.7      65.6      89.8     110       132                          0.216201
  01/30/2026       16.7      25.1      45.6      64.5      88.9     110       132                          0.231574
  01/31/2026       17.2      25.3      46.6      64.2      89.5     111       133                          0.205540
  02/01/2026       17.9      26.1      47.1      65.6      87.6     111       133                          0.172317
  02/02/2026       19.4      28.3      48.2      69.1      89.2     112       133                          0.199838
  02/03/2026       19.1      28.6      48.3      67.0      88.1     111       133                          0.224300
  02/04/2026       18.6      27.0      46.8      65.1      86.1     111       133                          0.199177
  02/05/2026       20.3      29.2      50.0      67.3      92.1     114       134                          0.200002
  02/06/2026       21.3      28.7      46.3      66.3      87.5     114       134                          0.179590
  02/07/2026       21.3      32.3      51.8      71.3      92.5     121       139                          0.227523
  02/08/2026       23.9      33.0      53.1      73.1      91.2     118       138                          0.234053
  02/09/2026       23.6      34.0      55.1      72.6      91.1     119       141                          0.233226
  02/10/2026       22.1      35.4      54.6      74.7      91.4     120       137                          0.196531
  02/11/2026       24.8      36.2      53.5      78.3      92.0     121       141                          0.383147
  02/12/2026       24.5      36.9      54.7      79.5      94.7     126       139                          0.280005
  02/13/2026       26.4      39.4      55.5      82.3      93.4     126       141                          0.259755
  02/14/2026       29.3      40.0      57.9      80.2      94.4     124       143                          0.218020
  02/15/2026       31.2      41.9      58.4      78.8      96.0     126       144                          0.252317
  02/16/2026       33.4      47.5      62.9      86.4     107       134       150                          0.217193
  02/17/2026       41.8      48.9      61.9      86.1     101       136       145                          0.510587
  02/18/2026       41.7      47.5      61.4      79.2     100       133       150                          0.714473
  02/19/2026       35.8      40.7      49.0      67.8      86.7     113       142                          0.265541
  02/20/2026       35.5      39.9      47.6      65.0      85.3     108       141                          0.379592
  02/21/2026       34.2      37.3      45.8      61.7      82.2     105       139                          0.217110
  02/22/2026       32.9      36.4      44.7      58.9      83.1     103       137                          0.261491
  02/23/2026       31.6      35.8      43.6      58.0      80.3     100       136                          0.190416
  02/24/2026       30.7      35.2      42.8      55.9      78.6      98.4     131                          0.287028
  02/25/2026       28.2      34.0      41.0      54.3      76.9      96.6     125                          1.039519
  02/26/2026       25.0      31.1      37.5      50.2      71.4      92.5     117                          2.037634
  02/27/2026       27.1      33.2      39.6      52.3      73.2      94.4     118                          1.935896
  02/28/2026       26.2      32.7      37.6      50.8      72.0      91.1     111                          1.645974
  03/01/2026       23.8      32.2      37.5      50.1      71.8      90.1     109                          1.522915
  03/02/2026       22.6      31.9      37.1      49.2      70.9      87.8     108                          1.609198
  03/03/2026       24.2      31.4      36.6      48.8      70.0      87.8     108                          1.355558
  03/04/2026       23.8      32.0      37.2      49.4      69.7      89.5     108                          1.151918
  03/05/2026       21.9      30.6      35.7      46.3      66.2      85.1     106                          1.022246
  03/06/2026       21.5      30.4      35.2      45.9      65.5      84.2     105                          0.841169
  03/07/2026       20.0      29.1      34.3      43.8      62.7      77.2     102                          0.750094
  03/08/2026       19.7      28.3      33.8      43.5      62.8      76.2     100                          0.717200
  03/09/2026       18.7      26.0      29.9      37.9      57.4      64.7      94.7                        0.771829
  03/10/2026       18.9      26.1      29.9      37.9      55.0      64.9      94.5                        0.857780
  03/11/2026       19.1      25.4      29.2      36.3      51.2      63.3      94.0                        0.850757
  03/12/2026       19.6      26.0      29.4      36.9      51.4      64.2      94.4                        0.858443
  03/13/2026       20.0      26.2      29.5      36.9      52.8      64.5      94.8                        0.839268
  03/14/2026       20.1      25.1      29.1      36.0      48.3      63.4      94.0                        0.867121
  03/15/2026       20.4      24.3      28.9      35.6      48.0      62.8      94.5                        0.861500
  03/16/2026       20.7      24.5      29.1      34.3      45.8      62.1      90.1                        0.873319
  03/17/2026       20.4      26.3      30.6      35.0      45.8      62.9      87.4                        0.922492
  03/18/2026       20.8      25.1      29.9      33.8      43.8      63.2      80.7                        1.014644
  03/19/2026       21.4      24.6      29.5      32.4      43.5      61.7      77.8                        1.077205
  03/20/2026       21.3      24.6      28.6      32.4      42.3      59.8      70.0                        1.123817
  03/21/2026       21.5      25.1      29.4      33.0      44.1      62.3      69.4                        1.158447
  03/22/2026       21.4      25.4      28.9      34.4      43.9      63.5      68.7                        1.194067
  03/23/2026       21.6      25.2      29.8      33.1      44.3      61.8      68.5                        1.300020
  03/24/2026       23.3      27.8      32.8      37.3      48.7      67.6      80.8                        1.197951
  03/25/2026       22.6      27.2      30.9      36.2      45.5      66.1      74.2                        1.165554
  03/26/2026       23.8      27.3      31.0      35.5      44.8      63.7      74.7                        1.036379
  03/27/2026       26.9      30.9      33.9      39.3      48.7      67.0      76.0                        0.989023
  03/28/2026       25.0      28.3      31.2      36.5      45.6      60.5      72.5                        1.019023
  03/29/2026       27.2      30.6      33.5      38.3      47.6      59.9      73.5                        0.791581
  03/30/2026       29.1      32.4      34.6      40.0      48.9      58.8      75.2                        0.780095
  03/31/2026       29.8      32.9      35.0      39.9      49.1      58.5      75.7                        0.706787
  04/01/2026       33.0      36.2      37.9      43.1      52.3      60.5      78.9                        0.973651
  04/02/2026       31.3      33.0      34.9      38.8      45.6      53.1      70.3      1.34     0.51     1.339027
  04/03/2026       31.8      33.9      36.3      41.7      49.3      58.7      75.9      2.37     1.04     1.031172
  04/04/2026       31.2      33.8      36.2      41.2      50.0      58.4      75.8      3.04     1.59     0.666456
#
# -----------------------------------------------------------------------------------------------------------------
Text Products (RNOHFSAJV and RNOHFSWSV)
Raw ESP April-July Streamflow Volumes Tracker
April to July Streamflow Volume Accumulation Forecast

Location Photographs

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast   (CAZ071)
Tonight: Partly cloudy. Lows 31 to 41. East winds around 10 mph in the evening becoming light.

Sunday: Partly cloudy. Highs 65 to 75. Light winds becoming south around 10 mph in the afternoon.

Sunday Night: Partly cloudy. Lows 32 to 42. Southwest winds around 10 mph in the evening becoming light.

Monday: Partly cloudy in the morning then clearing. Highs 67 to 77. Light winds becoming west around 10 mph in the afternoon.

Monday Night: Clear. Lows 32 to 42. West winds 10 to 15 mph in the evening becoming light.

Tuesday: Sunny in the morning then becoming partly cloudy. Highs 65 to 75.

Tuesday Night: Mostly cloudy. Lows 35 to 45.

Wednesday: Mostly cloudy. Slight chance of showers in the morning, then chance of showers and thunderstorms in the afternoon. Highs 59 to 69.

Wednesday Night and Thursday: Mostly cloudy with a chance of showers. Lows 32 to 42. Highs 55 to 65.

Thursday Night through Saturday: Partly cloudy with a slight chance of showers. Lows 30 to 40. Highs 58 to 68.