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LOST RIVER - CLEAR LAKE (CKEC1)
Latitude:
41.93º N
Longitude:
121.08º W
Elevation:
4469 Feet
Location: Modoc County in CA
River Group: North Coast
Issuance Time: May 05 2025 at 7:42 AM PDT

2025 Seasonal Trend Tabular (Apr-Sep)Plot View  |  Select a Different Water Year:  

# Tabular Seasonal Trend Plot for CKEC1
#
# File Generation Time:  05/05/2025  07:42 AM PDT
# Interval:  1 Day
#
# Latest Forecast April-September Percent of Average:  MM %  ( MM kaf )
# 30 Year April-September Volume Mean: MM kaf
#
# Peak April-September Volume and Date:     2.86 kaf  on  04/05/2025
# Peak Water Year Volume and Date:          7.17 kaf  on  02/25/2025
#
#               Min       90%       75%       50%       25%       10%       Max
#               Exceed    Exceed    Exceed    Exceed    Exceed    Exceed    Exceed    Raw Obs  Raw Avg
#               Apr-Sep   Apr-Sep   Apr-Sep   Apr-Sep   Apr-Sep   Apr-Sep   Apr-Sep   Apr-Sep  Apr-Sep  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)
# -----------------------------------------------------------------------------------------------------------------
  10/01/2024     Missing   Missing   Missing   Missing   Missing   Missing   Missing                       0.089964
  10/02/2024       14.4      17.2      22.7      30.1      52.2      78.6     110                          0.089872
  10/03/2024       14.4      17.2      22.7      30.3      52.4      78.4     110                          0.089789
  10/04/2024       14.3      17.2      22.7      30.1      52.3      78.6     110                          0.089730
  10/05/2024       14.3      17.2      22.7      30.1      52.4      78.2     110                          0.089676
  10/06/2024       14.3      17.2      22.7      30.0      52.3      78.1     110                          0.089646
  10/07/2024       14.2      17.2      22.7      30.0      52.3      78.2     110                          0.089622
  10/08/2024       14.4      17.5      22.8      30.4      52.9      79.3     111                          0.089611
  10/09/2024       14.4      17.2      22.8      30.3      52.6      79.1     110                          0.089611
  10/10/2024       14.5      17.2      22.7      30.1      52.5      79.2     110                          0.089611
  10/11/2024       14.5      17.2      22.8      30.1      51.6      78.8     110                          0.089611
  10/12/2024       14.7      17.3      23.0      30.4      52.3      79.1     111                          0.089611
  10/13/2024       14.6      17.3      23.0      30.2      51.8      78.5     111                          0.125817
  10/14/2024       14.7      17.4      23.0      30.5      52.6      78.6     111                          0.116511
  10/15/2024       14.5      17.2      22.9      30.3      52.6      78.3     110                          0.091697
  10/16/2024       14.7      17.3      23.0      30.2      52.7      78.4     111                          0.093494
  10/17/2024       15.0      17.7      23.4      30.8      53.7      84.7     112                          0.318967
  10/18/2024       14.7      17.9      23.2      30.7      53.1      82.7     111                          0.157101
  10/19/2024       14.3      17.9      23.3      30.7      52.6      83.7     112                          0.094359
  10/20/2024       14.4      17.9      23.2      30.8      53.3      84.6     112                          0.092838
  10/21/2024       14.6      17.9      23.5      30.9      54.5      85.5     112                          0.092602
  10/22/2024       14.5      17.7      23.3      30.8      52.8      85.1     111                          0.092497
  10/23/2024       14.5      18.2      23.3      30.8      54.2      86.1     112                          0.092292
  10/24/2024       14.8      18.0      23.3      30.7      52.7      87.1     112                          0.114029
  10/25/2024       14.9      18.0      23.4      30.8      52.2      86.6     112                          0.107750
  10/26/2024       15.0      18.4      23.7      30.8      52.5      86.9     113                          0.094234
  10/27/2024       14.8      18.0      23.7      30.8      52.6      85.7     113                          0.092197
  10/28/2024       15.4      18.3      24.3      31.3      55.3      87.8     113                          0.213135
  10/29/2024       15.7      18.8      24.6      31.8      54.4      90.5     115                          0.197975
  10/30/2024       15.6      19.2      24.4      32.1      54.5      86.5     113                          0.106324
  10/31/2024       14.9      17.9      24.3      30.6      53.3      84.8     110                          0.111919
  11/01/2024       15.7      17.9      24.1      30.7      52.7      82.6     110                          0.118447
  11/02/2024       14.8      18.0      24.0      30.4      51.7      81.4     111                          0.136542
  11/03/2024       15.6      18.3      24.6      30.9      52.4      85.3     112                          0.144405
  11/04/2024       15.1      18.1      24.5      31.0      52.1      83.1     112                          0.108202
  11/05/2024       15.9      18.6      24.4      31.0      52.6      83.6     115                          0.105609
  11/06/2024       15.8      18.1      24.6      31.1      52.8      84.2     114                          0.104560
  11/07/2024       15.8      18.3      24.6      30.9      51.1      83.9     113                          0.100308
  11/08/2024       15.6      18.0      24.3      31.1      52.6      81.4     113                          0.108311
  11/09/2024       15.9      18.5      24.5      31.1      52.6      82.3     114                          0.116604
  11/10/2024       15.8      19.7      25.4      31.6      54.2      81.4     115                          0.108134
  11/11/2024       15.6      19.1      25.0      31.3      53.2      80.3     115                          0.101730
  11/12/2024       15.1      18.9      25.5      31.4      52.5      79.5     113                          0.201847
  11/13/2024       15.4      19.3      25.4      31.8      52.4      83.9     114                          0.125889
  11/14/2024       15.3      19.1      25.1      30.5      52.7      78.8     114                          0.122080
  11/15/2024       15.4      18.7      24.9      31.0      53.0      78.3     113                          0.121315
  11/16/2024       15.7      19.4      25.9      32.5      55.0      80.9     119                          0.103451
  11/17/2024       16.1      20.0      26.4      32.4      57.7      81.7     118                          0.099326
  11/18/2024       17.0      20.8      27.2      33.1      61.5      90.5     126                          0.130124
  11/19/2024       17.0      20.3      26.6      34.4      58.9      87.3     127                          0.112708
  11/20/2024       16.8      19.9      26.3      34.9      57.1      83.9     120                          0.099125
  11/21/2024       16.8      20.8      26.3      33.5      55.9      87.2     123                          0.155447
  11/22/2024       17.2      19.4      25.8      31.0      52.8      83.0     122                          1.602513
  11/23/2024       17.3      20.0      26.4      32.7      54.8      83.8     122                          2.237227
  11/24/2024       17.0      19.8      26.3      31.8      54.4      76.6     119                          1.184965
  11/25/2024       16.9      19.5      25.9      30.8      53.0      77.8     119                          0.563372
  11/26/2024       17.4      19.7      25.7      31.1      53.9      75.7     121                          0.476278
  11/27/2024       17.1      19.1      25.4      30.0      52.5      74.0     116                          0.421135
  11/28/2024       17.1      19.4      25.6      30.2      52.3      74.2     114                          0.372718
  11/29/2024       17.0      19.4      25.2      30.0      53.0      70.6     113                          0.334079
  11/30/2024       17.3      19.9      25.7      30.9      53.2      73.3     115                          0.303559
  12/01/2024       17.2      19.7      25.8      30.2      52.3      69.9     114                          0.278910
  12/02/2024       17.3      19.9      26.0      30.7      52.5      69.3     115                          0.256897
  12/03/2024       17.2      20.4      25.2      30.1      51.9      70.1     114                          0.241326
  12/04/2024       17.2      20.4      25.0      29.8      50.5      69.6     114                          0.233496
  12/05/2024       17.4      20.5      25.5      29.4      51.2      69.0     115                          0.227474
  12/06/2024       17.0      20.6      24.5      29.2      50.8      69.2     113                          0.219401
  12/07/2024       16.8      19.2      24.2      29.3      49.9      68.5     113                          0.208101
  12/08/2024       17.0      18.7      24.1      29.2      50.6      68.3     112                          0.197965
  12/09/2024       17.7      21.0      25.8      30.1      53.1      71.5     120                          0.187076
  12/10/2024       17.8      21.2      26.6      31.5      53.4      71.5     117                          0.173973
  12/11/2024       17.9      21.8      26.9      31.0      53.5      71.5     118                          0.164944
  12/12/2024       17.9      21.8      26.6      30.6      52.8      75.4     121                          0.157538
  12/13/2024       17.8      21.8      26.3      30.5      53.1      71.3     120                          0.150363
  12/14/2024       17.7      21.3      26.2      30.9      51.7      71.9     118                          0.150476
  12/15/2024       18.4      22.6      27.2      32.4      54.0      74.2     121                          0.148999
  12/16/2024       18.3      20.9      26.3      31.1      52.1      73.9     115                          0.138478
  12/17/2024       19.0      20.2      27.5      32.7      51.8      77.1     121                          0.134233
  12/18/2024       19.4      21.3      28.4      32.6      52.7      78.7     120                          0.138948
  12/19/2024       19.2      21.3      27.3      32.5      51.5      77.8     117                          0.159218
  12/20/2024       19.3      22.0      28.1      34.6      56.6      80.2     131                          0.145559
  12/21/2024       19.3      23.4      27.0      32.3      52.2      75.7     118                          0.148445
  12/22/2024       19.8      24.3      27.1      35.8      53.1      74.8     122                          0.514365
  12/23/2024       19.2      23.7      27.8      34.0      52.2      78.0     120                          0.440206
  12/24/2024       19.9      23.7      27.7      34.5      52.9      74.4     126                          0.343485
  12/25/2024       20.1      24.4      27.6      35.7      55.9      76.5     120                          1.420519
  12/26/2024       19.7      24.1      27.5      33.1      52.7      77.5     118                          1.443068
  12/27/2024       19.3      22.2      27.4      32.5      51.9      74.3     118                          0.880071
  12/28/2024       19.5      22.8      26.8      32.8      52.3      78.5     116                          2.092944
  12/29/2024       19.4      23.2      28.1      32.6      53.5      78.0     118                          5.148226
  12/30/2024       20.4      22.4      27.6      32.8      49.5      74.5     116                          6.408998
  12/31/2024       20.7      22.7      27.4      33.9      52.2      78.6     118                          3.612209
  01/01/2025       20.1      22.6      27.1      33.1      48.7      75.7     114                          2.094997
  01/02/2025       20.5      22.9      28.0      33.1      49.7      78.0     115                          1.612092
  01/03/2025       21.1      23.4      29.1      35.1      54.0      80.3     118                          1.690075
  01/04/2025       20.7      24.2      29.4      34.0      51.6      80.8     119                          4.483771
  01/05/2025       20.8      24.6      29.1      34.8      56.3      86.3     118                          3.493923
  01/06/2025       20.8      24.8      28.8      33.5      54.1      82.1     115                          2.367428
  01/07/2025       20.8      24.9      28.7      33.8      55.5      81.4     115                          3.011717
  01/08/2025       20.8      24.5      28.9      34.2      53.4      79.8     115                          2.094292
  01/09/2025       20.8      24.4      28.8      33.7      54.8      78.8     116                          1.583569
  01/10/2025       20.9      24.9      29.0      33.7      53.6      77.6     116                          1.360546
  01/11/2025       20.9      24.6      29.1      34.4      54.0      79.8     121                          1.217837
  01/12/2025       20.8      24.4      29.1      33.9      52.8      78.7     114                          1.101640
  01/13/2025       20.9      24.2      28.2      33.8      49.7      74.1     112                          0.996875
  01/14/2025       20.9      24.4      28.9      33.4      50.9      74.7     115                          0.910607
  01/15/2025       21.0      24.2      28.3      33.8      49.4      74.7     114                          0.838570
  01/16/2025       20.9      24.1      28.4      33.5      48.0      74.4     114                          0.783994
  01/17/2025       20.7      24.7      29.1      34.8      50.4      75.3     115                          0.749241
  01/18/2025       20.9      24.2      29.0      33.6      48.8      74.5     115                          0.693416
  01/19/2025       20.9      23.9      28.3      32.9      48.3      72.9     111                          0.634851
  01/20/2025       20.9      23.9      28.3      32.7      47.5      72.5     115                          0.588631
  01/21/2025       20.9      23.4      27.5      31.8      48.0      71.9     111                          0.548460
  01/22/2025       21.0      23.7      27.7      31.8      48.2      72.5     114                          0.513074
  01/23/2025       20.8      23.8      27.6      32.0      46.5      73.0     109                          0.482677
  01/24/2025       21.1      24.6      28.4      32.9      50.1      76.3     113                          0.457470
  01/25/2025       21.1      24.5      28.6      34.0      49.5      76.6     116                          0.436673
  01/26/2025       21.1      24.5      28.6      33.4      50.0      75.8     116                          0.408748
  01/27/2025       21.1      24.2      28.9      32.8      50.0      77.8     113                          0.383708
  01/28/2025       22.0      24.9      29.8      33.5      51.4      78.0     119                          0.363441
  01/29/2025       23.8      27.1      31.4      39.1      59.7      85.1     124                          0.346490
  01/30/2025       25.4      29.0      35.0      45.7      67.6      91.4     147                          0.333496
  01/31/2025       26.6      33.5      38.0      52.5      72.3     106       162                          0.322229
  02/01/2025       31.6      36.2      44.0      57.7      85.0     110       178                          0.320986
  02/02/2025       41.0      44.6      57.4      75.7     103       127       184                          0.337155
  02/03/2025       55.8      60.7      77.2     101       141       168       225                          0.394441
  02/04/2025       57.2      66.9      77.2     102       135       173       228                          1.413309
  02/05/2025       58.2      65.1      79.5     101       131       177       219                          4.588877
  02/06/2025       58.8      65.2      80.9     101       137       177       214                          2.616411
  02/07/2025       57.5      69.2      86.5     109       147       183       222                          1.285651
  02/08/2025       53.0      64.4      80.9      98.4     137       180       217                          0.864223
  02/09/2025       53.7      63.4      77.5      96.0     132       179       195                          0.695689
  02/10/2025       55.2      61.8      72.2      92.5     124       168       186                          0.612402
  02/11/2025       51.9      56.2      67.1      90.3     116       163       184                          0.561340
  02/12/2025       56.8      63.4      77.3      95.8     125       172       191                          0.524057
  02/13/2025       50.0      53.9      69.3      87.6     111       155       178                          0.493479
  02/14/2025       58.3      62.0      74.8      94.9     125       169       186                          0.467198
  02/15/2025       50.6      61.0      71.3      92.9     124       167       184                          0.444056
  02/16/2025       54.0      61.7      75.5      94.6     128       163       184                          0.425377
  02/17/2025       45.4      64.8      72.6      96.6     129       162       188                          0.535710
  02/18/2025       48.9      58.0      71.6      90.9     119       155       181                          0.937039
  02/19/2025       46.9      57.5      68.0      86.0     115       141       174                          1.046461
  02/20/2025       47.3      58.4      72.1      88.9     121       145       181                          1.256712
  02/21/2025       46.8      60.7      70.6      94.8     121       157       187                          1.065471
  02/22/2025       47.0      61.3      71.3      93.2     127       154       188                          0.803070
  02/23/2025       44.7      59.0      72.1      90.5     126       140       188                          1.411673
  02/24/2025       52.9      65.3      77.9      97.4     133       157       196                          6.187528
  02/25/2025       54.9      64.2      77.5     100       134       158       196                          7.165310
  02/26/2025       52.3      65.7      80.9     102       139       164       195                          6.395631
  02/27/2025       54.5      63.1      76.2      93.6     126       148       190                          4.322790
  02/28/2025       54.5      59.9      75.9      94.3     121       153       181                          3.265089
  03/01/2025     Missing   Missing   Missing   Missing   Missing   Missing   Missing                       3.021035
  03/02/2025     Missing   Missing   Missing   Missing   Missing   Missing   Missing                       2.936324
  03/03/2025       67.3      72.1      86.3     110       136       171       206                          2.961613
  03/04/2025       46.4      55.9      64.0      85.0     115       141       174                          2.044080
  03/05/2025       46.5      56.3      64.3      87.3     112       144       173                          1.621263
  03/06/2025       47.9      59.3      72.2      90.8     113       150       175                          1.402003
  03/07/2025       50.1      59.4      73.0      90.7     120       150       183                          1.246630
  03/08/2025       47.8      59.4      68.9      86.3     111       149       176                          1.126132
  03/09/2025       49.9      60.0      72.0      86.4     115       150       183                          1.043817
  03/10/2025       57.2      61.8      69.4      89.8     111       153       172                          1.088198
  03/11/2025       57.2      68.9      78.0      98.2     127       167       198                          1.147951
  03/12/2025       57.3      68.6      80.3      95.7     129       159       191                          1.188281
  03/13/2025       54.8      63.5      74.6      90.4     123       157       197                          1.879531
  03/14/2025       51.6      62.2      70.8      89.5     114       139       196                          2.160444
  03/15/2025       53.8      60.6      70.2      85.9     105       135       183                          1.315640
  03/16/2025       51.5      54.0      63.9      75.0      89.6     120       172                          1.067950
  03/17/2025       47.2      50.6      59.1      69.3      84.2     116       162                          1.807960
  03/18/2025       44.8      52.4      58.0      74.4      85.8     120       168                          2.534665
  03/19/2025       48.2      51.2      57.0      71.3      85.7     109       151                          1.439856
  03/20/2025       45.8      48.5      56.6      64.5      77.3     102       145                          1.049355
  03/21/2025       46.4      52.5      58.9      67.5      86.6     107       155                          0.877286
  03/22/2025       44.7      53.3      57.1      69.1      83.0     107       151                          0.770838
  03/23/2025       49.7      53.7      58.5      71.6      85.6     118       163                          0.703151
  03/24/2025       48.7      54.5      57.5      69.4      81.5     113       146                          0.866706
  03/25/2025       48.1      53.7      62.6      71.9      88.2     120       153                          2.094080
  03/26/2025       51.3      60.9      65.9      81.4      98.7     120       173                          3.798155
  03/27/2025       52.4      59.3      65.2      78.4      96.8     118       185                          4.608083
  03/28/2025       54.5      57.2      66.8      78.5      97.9     121       162                          3.675673
  03/29/2025       53.3      56.4      63.3      74.1      88.4     103       142                          2.274743
  03/30/2025       48.5      58.8      64.0      73.3      80.9      93.6     139                          1.723166
  03/31/2025       57.0      67.6      72.2      81.4      92.1     108       146                          1.574568
  04/01/2025       66.7      67.9      74.8      84.4      92.8     102       159                          1.937879
  04/02/2025       65.3      68.8      73.4      80.7      88.6     103       158        1.42              1.417294
  04/03/2025       66.8      69.0      73.8      82.2      90.4     106       163        2.65              1.236712
  04/04/2025       65.7      70.0      75.2      84.8      96.5     106       160        4.60              1.942259
  04/05/2025       55.5      58.4      63.0      69.0      74.7      94.5     147        7.46              2.859711
  04/06/2025       57.4      57.9      60.8      66.8      75.2      85.1     143        9.02              1.563906
  04/07/2025       56.1      57.0      60.1      65.5      71.1      77.7     139       10.61              1.593494
  04/08/2025       51.4      54.3      55.7      61.3      65.6      69.2     134       12.19              1.572007
  04/09/2025       51.8      54.1      56.1      60.9      64.5      70.0     133       13.39              1.200513
  04/10/2025       51.3      53.7      56.0      61.2      64.6      67.6     136       14.36              0.976130
  04/11/2025       52.5      54.8      57.0      60.1      64.0      69.1     127       15.29              0.928030
  04/12/2025       52.5      54.8      56.5      59.4      64.0      67.7     133       16.16              0.873896
  04/13/2025       52.5      54.6      56.4      58.5      63.8      67.6     127       17.14              0.979684
  04/14/2025       44.1      46.7      48.2      53.0      58.0      61.9     130       17.96              0.814227
  04/15/2025       45.4      47.1      49.1      55.4      60.5      63.8     139       18.64              0.677449
  04/16/2025       44.7      46.8      48.5      53.1      58.6      62.8     132       19.26              0.622323
  04/17/2025       44.8      47.0      48.3      54.1      56.9      61.4     137       19.83              0.572736
  04/18/2025       44.6      47.2      50.4      54.0      58.8      62.7     127       20.35              0.521577
  04/19/2025       44.1      47.7      48.8      52.2      58.3      62.8     113       20.83              0.475957
  04/20/2025       43.6      47.9      49.6      51.7      59.0      62.7     121       21.30              0.467610
  04/21/2025       43.7      46.5      47.8      51.0      54.8      62.0     119       21.76              0.460255
  04/22/2025       43.6      47.7      48.6      51.3      55.8      60.4     100       22.18              0.425625
  04/23/2025       47.6      51.7      54.6      58.6      64.5      71.6     110       22.59              0.405874
  04/24/2025       48.6      52.1      54.9      59.4      66.4      72.2     101       22.98              0.388931
  04/25/2025       47.9      49.4      52.2      56.5      62.3      66.3      77.5     23.33              0.351079
  04/26/2025       49.0      51.9      53.2      57.7      62.5      67.5      85.8     24.07              0.742242
  04/27/2025       55.2      57.1      59.5      63.2      67.2      75.6     115       25.59              1.518617
  04/28/2025       56.0      57.4      60.7      65.1      68.0      76.2     124       28.23              2.641030
  04/29/2025       53.8      56.4      58.8      63.0      66.5      74.4     115       29.50              1.272167
  04/30/2025       54.6      57.2      58.0      61.6      66.8      70.8      82.7     30.36              0.853897
  05/01/2025       54.9      55.6      57.2      59.5      62.4      67.6      77.0     31.10              0.742985
  05/02/2025       54.3      54.8      56.1      58.2      61.3      67.4      74.1     31.77              0.674059
  05/03/2025       53.5      54.7      55.7      56.9      59.1      67.6      72.9     32.39              0.616041
  05/04/2025       52.8      53.4      54.7      55.7      57.8      64.1      71.1     32.94              0.548438
  05/05/2025       52.7      53.5      54.8      55.9      60.1      65.2      75.4     33.42              0.483395
#
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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   (CAZ085)
Today: Sunny. Highs in the lower to mid 60s. Northeast winds 10 to 20 mph.

Tonight: Mostly clear. Lows in the lower to mid 30s. North winds 10 to 20 mph shifting to the northeast 5 to 10 mph well after midnight.

Tuesday: Sunny. Highs in the mid 60s to lower 70s. Northeast winds 5 to 10 mph.

Tuesday Night: Clear. Lows in the lower to mid 40s. Northeast winds around 5 mph shifting to the east after midnight.

Wednesday: Sunny. Highs in the lower to mid 70s. South winds around 5 mph shifting to the southwest 10 to 15 mph in the afternoon.

Wednesday Night through Friday Night: Mostly clear. Lows in the lower 40s to lower 50s. Highs in the lower 70s to lower 80s.

Saturday and Saturday Night: Partly cloudy. Highs in the mid 70s to lower 80s. Lows in the mid 40s to lower 50s.

Sunday: Partly cloudy. Slight chance of showers in the afternoon. Highs in the lower to mid 70s.