CNRFC - Ensemble Products

*** IMPORTANT *** Week of June 16 - Website Data Outage - Due to a major computer upgrade the week of June 16, nearly all data on the CNRFC web site will not be updated. We anticipate the down time to be approximately 4 days. The latest deterministic hydrologic forecasts for official forecast points will continue to be available at the National Water Prediction Service during this time.
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MIDDLE FORK AMERICAN RIVER - FORESTHILL (MFAC1)
Latitude: 39.01º N	Longitude: 120.76º W	Elevation: 1070 Feet
Location: Placer County in California		Bulletin Group: Lower Sacramento		River Group: American
Issuance Time:
Jun 07 2025 at 7:54 AM PDT
2025 Water Year Trend Tabular
Plot View | Select a Different Water Year:
# Tabular Water Year Trend Plot for MFAC1 06/07/2025  07:54 AM PDT Water Year Volume Forecast:  811 kaf Year Volume Mean:  977 kaf Water Year Percent of Average:  83% Water Year to Date Percent of Average:  86% Year Volume and Date:     19.4 kaf  on  02/03/2025 Min      90%      75%      50%      25%      10%      Max        Raw            Raw           Raw Exceed   Exceed   Exceed   Exceed   Exceed   Exceed   Exceed     WY To Date     WY To Date    Daily WY Fcst  WY Fcst  WY Fcst  WY Fcst  WY Fcst  WY Fcst  WY Fcst    Observation    Average       Observation (kaf)    (kaf)    (kaf)    (kaf)    (kaf)    (kaf)      (kaf)          (kaf)         (kaf) ----------------------------------------------------------------------------------------------------- 404      507      945     1450     1890     2260             -0.25          0.20      -0.245293 432      485      917     1370     1830     2320             -0.15          0.42       0.091475 435      485      913     1370     1830     2330             -0.11          0.65       0.040033 425      485      904     1370     1830     2310             -0.09          0.86       0.026470 417      486      879     1370     1830     2330             -0.10          1.10      -0.012823 408      481      876     1370     1800     2340             -0.10          1.30       0.000000 422      486      896     1370     1820     2350             -0.09          1.50       0.007696 432      488      960     1370     1840     2320              0.08          1.69       0.174447 434      489      923     1370     1840     2330              0.26          1.89       0.176530 426      492      908     1370     1820     2340              0.40          2.11       0.143881 435      491      931     1380     1840     2330              0.45          2.37       0.045817 438      489      946     1370     1850     2300              0.39          2.59      -0.059041 422      489      894     1370     1820     2280              0.33          2.86      -0.055153 440      499      935     1400     1840     2350              0.40          3.13       0.068960 427      488      894     1370     1820     2280              0.45          3.37       0.046838 438      497      938     1380     1850     2350              0.55          3.81       0.099962 428      501      949     1440     1840     2320              0.85          4.25       0.298878 423      503      944     1440     1830     2320              1.00          4.51       0.151613 434      499      949     1440     1830     2330              0.96          4.85      -0.037597 441      510      969     1440     1830     2350              0.88          5.17      -0.079699 428      510      961     1440     1830     2350              0.94          5.43       0.054288 412      502      953     1440     1820     2300              1.00          5.69       0.065398 415      527      927     1450     1760     2320              1.08          6.04       0.081780 425      532      929     1450     1800     2300              1.15          6.81       0.067740 412      515      921     1450     1760     2260              1.23          8.20       0.076841 418      511      945     1430     1810     2270              1.30          9.26       0.071285 409      506      890     1420     1760     2230              1.37          9.74       0.066088 421      503      901     1410     1770     2230              1.46         10.43       0.088605 434      521      949     1460     1810     2260              1.58         10.98       0.122844 431      517      933     1420     1770     2230              1.63         11.72       0.050843 416      501      897     1430     1730     2190              1.67         12.40       0.044853 424      504      895     1410     1700     2170              1.73         13.03       0.057821 389      500      862     1370     1690     2160              1.97         13.71       0.234275 433      508      860     1420     1730     2200              2.19         14.21       0.221739 384      484      844     1380     1670     2170              2.30         14.65       0.113480 414      506      862     1400     1710     2200              2.32         15.07       0.022441 423      531      870     1450     1730     2250              2.44         15.55       0.112415 414      506      867     1420     1680     2270              2.38         16.00      -0.052900 401      494      849     1440     1680     2250              2.30         16.53      -0.086411 411      495      858     1440     1690     2270              1.20         17.06      -1.099486 426      522      869     1460     1720     2270              0.95         17.68      -0.249594 434      514      872     1440     1730     2260              1.04         18.58       0.087758 421      508      847     1420     1720     2190              1.30         19.24       0.263468 418      527      870     1430     1700     2270              1.49         20.18       0.195238 391      497      803     1380     1640     2200              1.88         21.02       0.391021 389      494      827     1380     1650     2150              2.07         21.77       0.187423 399      500      816     1410     1650     2180              2.21         23.07       0.134420 491      556      892     1560     1800     2320              2.46         25.22       0.249215 545      636      954     1610     1870     2440              2.68         26.69       0.222535 541      616      965     1600     1790     2350              2.73         27.93       0.053564 553      659     1020     1660     1800     2480              2.79         29.11       0.058095 548      659     1050     1570     1820     2580              3.14         30.41       0.348997 469      604      895     1480     1710     2420              3.77         31.99       0.632417 466      595      849     1400     1680     2310              4.84         33.92       1.073002 442      564      813     1360     1690     2210              6.56         36.19       1.711616 407      529      805     1310     1630     2190              7.19         37.56       0.638457 409      516      800     1320     1610     2130              8.00         38.74       0.801209 386      501      774     1300     1600     2100              8.97         39.84       0.978084 398      513      780     1310     1580     2130              9.55         40.88       0.575475 387      506      776     1310     1550     2120              9.81         42.06       0.256318 376      522      804     1330     1540     2090             10.10         43.73       0.291378 388      515      799     1330     1570     2060             10.41         45.56       0.310682 388      514      796     1320     1550     2060             10.47         47.95       0.061836 376      502      789     1320     1530     2080             10.56         49.55       0.090182 387      533      797     1320     1580     2070             10.92         50.94       0.364946 393      540      789     1270     1520     2090             11.29         52.81       0.363899 384      539      791     1280     1530     2040             11.37         54.35       0.082527 378      510      796     1310     1490     1990             11.54         55.64       0.171390 365      484      774     1270     1460     1960             11.77         56.83       0.228341 415      539      814     1330     1530     2020             12.00         58.41       0.229600 450      565      834     1310     1580     2050             12.12         61.44       0.115747 466      556      847     1290     1530     2050             12.33         63.94       0.209838 449      538      813     1260     1520     1900             12.47         67.24       0.145940 451      555      810     1280     1510     1910             13.00         69.37       0.524806 476      573      869     1340     1550     1830             13.69         71.55       0.688487 498      605      900     1320     1580     1880             15.30         73.79       1.616880 507      609      919     1330     1570     1890             16.38         76.06       1.077237 528      634      917     1270     1580     1930             17.18         77.73       0.796296 534      646      939     1290     1580     1960             17.96         79.67       0.788148 554      656      922     1270     1580     1950             18.60         82.91       0.637185 572      704      974     1320     1620     2000             19.21         86.58       0.607300 519      642      922     1270     1550     1880             19.71         89.38       0.502641 535      665      936     1330     1560     1940             20.45         92.73       0.734077 537      678      946     1260     1570     1960             22.18         95.12       1.735612 565      700      972     1240     1590     1950             24.03         97.46       1.848918 538      683      936     1260     1560     1940             26.92        100.23       2.888198 506      640      917     1270     1530     1840             28.76        102.83       1.842906 501      629      903     1240     1540     1910             31.08        105.62       2.320346 514      650      923     1300     1540     1760             37.23        108.53       6.149193 520      659      928     1280     1540     1730             43.18        111.25       5.949867 541      666      933     1290     1580     1750             54.06        115.47      10.879527 552      664      946     1260     1560     1720             59.98        123.45       5.920652 537      648      926     1240     1510     1640             63.35        131.47       3.368400 535      654      931     1250     1550     1690             65.73        136.83       2.380622 541      653      944     1240     1500     1670             67.62        139.61       1.895595 539      639      929     1190     1490     1580             69.99        142.29       2.366990 544      648      940     1240     1480     1630             71.87        144.91       1.879567 543      635      930     1220     1510     1610             73.52        147.25       1.644569 543      647      921     1220     1490     1610             75.16        149.60       1.648622 532      618      877     1160     1430     1560             76.68        153.62       1.520329 547      626      875     1150     1410     1570             77.98        157.55       1.297580 553      614      879     1110     1400     1610             79.09        161.53       1.109621 562      644      914     1140     1430     1660             80.12        165.08       1.028671 520      623      857     1030     1310     1550             81.15        169.70       1.031783 465      608      841      989     1260     1490             82.11        175.48       0.958366 493      612      840     1030     1270     1520             82.93        179.86       0.823688 491      623      845     1010     1280     1530             83.75        183.45       0.814758 469      623      850      998     1280     1520             84.54        186.90       0.786158 506      614      848     1010     1280     1530             85.34        190.65       0.804769 508      619      853     1010     1270     1560             86.11        193.83       0.769892 460      555      796      975     1190     1400             86.83        196.80       0.720483 454      565      787      988     1180     1350             87.55        199.98       0.714661 435      516      748      959     1160     1260             88.21        203.01       0.662683 443      524      749      963     1130     1250             88.83        205.85       0.623487 426      527      751      963     1170     1250             89.32        208.83       0.490992 450      554      769      984     1170     1320             89.93        211.94       0.607655 447      561      779      957     1160     1250             90.17        214.99       0.242348 432      538      755      969     1150     1250             90.83        217.91       0.653351 463      605      812     1020     1240     1300             91.43        220.67       0.601423 509      649      857     1080     1300     1360             91.82        223.19       0.391646 633      754      975     1200     1460     1540             92.49        225.85       0.671936 698      840     1030     1260     1530     1620             93.15        228.85       0.663832 773      898     1090     1310     1580     1620             93.80        231.22       0.642243 752      890     1090     1340     1550     1660             95.07        233.41       1.268889 710      826     1020     1250     1410     1660            107.42        235.87      12.351300 661      795     1000     1220     1360     1610            126.83        238.58      19.408137 643      761      969     1220     1340     1510            139.02        241.82      12.199170 644      755      961     1170     1330     1460            156.00        245.14      16.974079 642      791      979     1190     1330     1510            169.72        248.06      13.717650 628      759      974     1180     1350     1500            180.04        252.37      10.326161 645      773      988     1190     1360     1560            192.61        257.35      12.570616 650      758      951     1180     1360     1550            201.17        262.79       8.555198 659      746      945     1160     1350     1550            206.71        267.27       5.543010 674      759      938     1130     1320     1540            210.70        270.53       3.986819 688      770      917     1140     1320     1520            214.64        273.40       3.946421 685      745      906     1110     1290     1500            218.36        277.09       3.714931 724      792      908     1160     1310     1510            234.09        282.21      15.728990 712      795      916     1130     1250     1470            248.32        287.54      14.235167 716      796      931     1130     1260     1500            256.80        293.30       8.477231 714      787      931     1120     1250     1470            263.58        301.07       6.780843 709      771      903     1120     1220     1520            268.20        307.83       4.613952 692      757      870     1060     1170     1410            272.80        314.07       4.602712 704      771      898     1100     1200     1480            277.29        319.40       4.494363 721      816      972     1180     1290     1610            281.26        324.09       3.972042 725      824      938     1180     1310     1590            284.75        328.06       3.485174 723      805      939     1150     1270     1570            288.29        331.83       3.540631 740      819      962     1180     1280     1600            291.38        335.30       3.085086 759      858      974     1210     1330     1640            294.26        338.49       2.887976 755      854      966     1190     1330     1640            297.28        341.60       3.016739 755      838      927     1150     1260     1530            300.07        345.37       2.784834 748      822      904     1140     1250     1520            302.84        349.28       2.777975 738      806      916     1110     1240     1460            305.55        352.87       2.705411 Missing  Missing  Missing  Missing  Missing  Missing  Missing         308.44        356.80       2.888307 777      838      955     1140     1300     1430            311.51        361.08       3.076573 790      833      976     1150     1300     1430            314.03        365.63       2.513259 795      824      941     1110     1300     1450            316.33        369.74       2.303835 791      830      970     1150     1320     1460            318.77        374.18       2.444085 766      797      954     1130     1260     1370            321.28        378.61       2.506069 734      773      925     1050     1190     1240            323.46        383.97       2.176643 769      801      930     1100     1210     1280            325.54        388.80       2.087303 767      813      939     1110     1200     1250            327.98        393.81       2.431688 782      818      961     1120     1240     1310            329.94        399.16       1.960525 804      834      984     1160     1280     1370            331.90        403.69       1.963417 807      857      973     1150     1240     1390            334.80        409.60       2.896241 805      863      954     1130     1240     1310            337.81        415.38       3.009053 817      871      940     1140     1220     1280            340.62        421.36       2.810124 787      860      910     1070     1160     1220            343.17        427.34       2.556400 781      834      878     1020     1120     1180            346.31        432.72       3.134838 810      884      939     1100     1190     1270            353.50        437.57       7.189444 815      880      933     1080     1170     1250            358.29        442.20       4.794532 811      855      897     1030     1110     1180            362.62        447.04       4.334031 819      864      905     1020     1130     1190            366.78        452.39       4.156920 834      867      920     1070     1140     1210            370.69        458.39       3.910883 845      899      928     1080     1190     1260            374.64        463.99       3.948488 845      882      950     1100     1190     1280            379.10        469.90       4.458908 878      908      993     1100     1220     1350            385.02        475.40       5.924715 886      936      980     1130     1240     1350            392.16        480.42       7.131262 886      926      979     1110     1220     1270            399.89        485.10       7.732344 884      941      985     1110     1200     1250            408.15        489.92       8.257311 862      930      970     1080     1150     1160            415.35        494.56       7.203989 863      916      962     1060     1130     1150            421.39        499.28       6.037939 908      936      997     1070     1130     1210            428.55        504.20       7.162006 925      952      994     1070     1140     1220            438.57        509.05      10.024444 914      953      981     1040     1130     1160            446.58        514.02       8.004579 930      957      989     1070     1140     1180            453.43        519.34       6.854976 847      874      906      983     1060     1100            459.65        524.71       6.214966 841      871      895      962     1030     1070            465.34        529.83       5.695372 840      872      893      954     1020     1060            470.91        535.17       5.568345 839      870      891      953     1010     1060            476.67        541.34       5.753638 837      860      880      940      997     1040            483.35        546.88       6.682412 837      863      876      940     1000     1040            490.74        552.29       7.394819 834      855      875      929      997     1030            498.18        557.46       7.435066 834      859      875      930      990     1030            505.82        563.37       7.645070 834      845      875      930      988     1030            513.44        568.91       7.617467 833      853      870      930      994     1030            521.04        574.63       7.598209 833      851      869      919      979     1030            528.12        580.08       7.084649 826      846      865      917      973     1040            534.79        585.30       6.663568 823      843      862      909      961     1040            541.53        590.44       6.739272 824      842      861      899      946     1030            548.44        595.76       6.913489 824      840      861      892      947     1030            555.25        601.35       6.810926 822      840      858      895      944     1030            561.26        606.93       6.012484 826      841      862      903      942     1040            566.42        612.50       5.160159 823      836      855      884      918     1020            571.87        618.06       5.442972 818      834      855      875      919     1010            577.49        623.78       5.618676 824      839      857      886      921     1020            583.19        629.65       5.703554 836      852      870      902      933     1040            588.69        635.51       5.498345 830      844      860      888      926     1030            593.67        641.44       4.982304 836      854      873      897      935     1050            598.24        647.77       4.575522 837      856      865      900      940     1030            602.52        654.08       4.276757 843      856      869      907      945     1050            606.15        660.63       3.628069 843      862      873      915      950     1030            609.45        667.33       3.296412 838      846      863      891      943     1000            613.05        674.00       3.606995 831      837      857      877      925      967            617.66        681.19       4.611885 823      835      847      871      906      953            622.55        688.13       4.884948 822      833      842      865      898      953            627.88        694.80       5.334540 823      834      842      859      902      953            632.90        701.22       5.018503 828      835      849      868      910      974            637.91        707.78       5.003875 821      828      839      858      891      947            642.37        714.00       4.462214 822      831      843      869      897      952            646.86        719.98       4.495519 829      834      850      871      901      947            651.14        726.08       4.275518 822      825      838      857      881      915            655.65        732.01       4.507587 817      821      828      845      871      900            660.89        737.38       5.239415 817      822      829      845      869      892            666.68        742.54       5.797854 821      824      834      849      876      906            672.06        747.62       5.377268 832      839      849      864      881      929            676.80        752.64       4.736102 825      830      838      855      869      894            680.72        757.63       3.921296 820      826      833      847      863      886            683.78        762.87       3.058888 816      820      826      835      852      881            686.67        769.08       2.896323 815      819      826      839      853      882            689.76        774.80       3.083103 815      818      825      834      851      883            692.99        780.62       3.236328 813      817      824      838      855      894            696.39        786.64       3.399306 811      814      820      834      847      876            699.11        792.25       2.715495 810      814      823      834      843      865            702.44        797.67       3.327900 810      813      819      826      842      857            705.62        803.01       3.185666 809      812      816      821      830      836            708.87        808.33       3.248229 810      812      817      822      832      842            712.32        813.59       3.444348 810      813      817      822      833      841            715.39        818.87       3.078144 812      814      817      822      829      837            718.88        824.05       3.487241 810      811      814      819      826      836            722.18        829.13       3.303355 809      811      814      820      827      841            725.42        834.04       3.232361 808      810      813      816      824      833            728.55        838.64       3.136574 808      809      811      815      823      829            731.51        843.26       2.959878 808      809      811      815      822      827            734.67        848.04       3.159632 809      810      812      815      819      826            738.12        852.68       3.445587 809      810      812      815      818      828            741.29        857.11       3.174508 809      809      812      816      822      831            743.54        861.49       2.248214 810      811      813      817      820      824            746.14        865.99       2.602683 808      809      811      812      815      821            748.35        870.35       2.207635 808      808      810      812      814      821            750.50        874.69       2.152181 808      809      811      814      815      822            752.55        878.76       2.042344 ----------------------------------------------------------------------------------------------------- width="100%" border="0" cellpadding="0" style="standardTable">Location PhotographsUpstream Photo
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