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| AMERICAN RIVER - FOLSOM LAKE (FOLC1) | ||||||||||||||||
| Latitude: 38.71º N | Longitude: 121.16º W | Elevation: 350 Feet | ||||||||||||||
| Location: Sacramento County in CA | ||||||||||||||||
| River Group: Lower Sacramento | ||||||||||||||||
| Issuance Time: | May 11 2025 at 8:48 AM PDT |
# Tabular Water Year Trend Plot for FOLC1 # # File Generation Time: 05/11/2025 08:48 AM PDT # Interval: 1 Day # # Latest Forecast Water Year Volume Forecast: 2340 kaf # 30 Year Water Year Volume Mean: 2730 kaf # # Forecast Water Year Percent of Average: 86% # Observed Water Year to Date Percent of Average: 92% # # Peak Water Year Volume and Date: 53.3 kaf on 02/06/2025 # # Min 90% 75% 50% 25% 10% Max Raw Raw Raw # Exceed Exceed Exceed Exceed Exceed Exceed Exceed WY To Date WY To Date Daily # Date WY Fcst WY Fcst WY Fcst WY Fcst WY Fcst WY Fcst WY Fcst Observation Average Observation # (mm/dd/YYYY) (kaf) (kaf) (kaf) (kaf) (kaf) (kaf) (kaf) (kaf) (kaf) (kaf) # ----------------------------------------------------------------------------------------------------------------------- 10/01/2024 870 930 1240 2470 3910 5370 6170 -0.19 0.58 -0.191931 10/02/2024 828 1010 1210 2300 3680 5270 6340 0.78 1.24 0.967766 10/03/2024 829 1010 1210 2290 3670 5270 6390 1.49 1.75 0.712636 10/04/2024 831 977 1210 2270 3670 5260 6330 2.27 2.33 0.784988 10/05/2024 828 960 1210 2250 3670 5250 6370 2.74 2.83 0.469959 10/06/2024 833 954 1210 2270 3670 5160 6440 3.04 3.29 0.300966 10/07/2024 829 958 1210 2260 3670 5210 6480 3.75 3.69 0.707278 10/08/2024 834 1020 1210 2400 3720 5280 6360 4.75 4.29 1.000660 10/09/2024 834 975 1220 2360 3670 5290 6360 4.90 4.86 0.149068 10/10/2024 839 974 1220 2280 3670 5210 6430 5.71 5.41 0.809750 10/11/2024 865 981 1230 2340 3690 5300 6410 6.14 6.02 0.425683 10/12/2024 838 1000 1240 2400 3700 5330 6340 6.73 6.65 0.595903 10/13/2024 839 957 1220 2310 3670 5230 6260 7.06 7.29 0.323245 10/14/2024 862 1010 1230 2340 3740 5300 6410 7.57 7.86 0.511124 10/15/2024 852 972 1230 2250 3680 5230 6240 8.28 8.48 0.717672 10/16/2024 855 1010 1230 2390 3690 5350 6410 8.37 9.37 0.080724 10/17/2024 866 964 1250 2390 3810 5260 6340 9.29 10.42 0.928546 10/18/2024 843 950 1240 2360 3810 5230 6310 9.46 11.22 0.160991 10/19/2024 860 962 1230 2400 3810 5230 6320 9.43 11.95 -0.028356 10/20/2024 859 993 1260 2440 3820 5220 6410 9.77 12.72 0.343987 10/21/2024 860 985 1260 2430 3820 5220 6430 10.03 13.33 0.262582 10/22/2024 870 934 1240 2400 3820 5200 6290 10.08 14.03 0.048683 10/23/2024 855 972 1280 2340 3840 5030 6300 10.15 14.77 0.064874 10/24/2024 861 976 1270 2350 3840 5120 6270 10.39 16.45 0.244887 10/25/2024 846 940 1250 2330 3830 5000 6160 10.15 19.35 -0.244661 10/26/2024 860 973 1280 2380 3850 5090 6180 9.96 22.88 -0.182258 10/27/2024 859 945 1250 2210 3820 5000 6090 10.24 24.30 0.278553 10/28/2024 861 969 1270 2280 3840 5000 6080 10.31 26.02 0.065051 10/29/2024 905 984 1310 2420 3920 5130 6160 10.81 27.56 0.497432 10/30/2024 897 977 1300 2350 3890 5020 6020 10.70 29.06 -0.108180 10/31/2024 864 980 1270 2240 3890 4910 5980 10.61 30.79 -0.085828 11/01/2024 873 967 1250 2230 3860 4850 5930 10.75 32.33 0.137746 11/02/2024 841 888 1210 2150 3770 4740 5880 10.65 33.91 -0.098427 11/03/2024 874 983 1250 2180 3850 4900 5990 11.42 35.23 0.768352 11/04/2024 808 870 1190 2110 3800 4720 5910 11.98 36.30 0.560192 11/05/2024 905 972 1250 2190 3850 4830 5970 11.71 37.39 -0.266824 11/06/2024 915 992 1300 2220 3930 4930 6130 12.20 38.47 0.482260 11/07/2024 844 938 1260 2200 3870 4730 6190 11.92 39.70 -0.271607 11/08/2024 856 931 1230 2140 3870 4720 6110 12.03 41.09 0.102007 11/09/2024 857 940 1260 2140 3860 4750 6230 11.36 42.61 -0.664954 11/10/2024 930 978 1330 2190 3910 4850 6210 11.82 44.23 0.463467 11/11/2024 878 986 1330 2190 3950 4920 6180 12.26 46.32 0.434507 11/12/2024 804 995 1270 2190 3950 4880 5980 13.23 48.32 0.975331 11/13/2024 843 969 1310 2190 3960 4810 6250 13.80 50.55 0.567559 11/14/2024 803 889 1210 2000 3810 4590 6000 14.11 53.36 0.305013 11/15/2024 842 912 1190 2050 3800 4570 5920 14.47 55.65 0.365226 11/16/2024 835 957 1260 2090 3940 4620 6050 14.97 58.76 0.501294 11/17/2024 978 1200 1370 2320 4310 4980 6390 15.68 63.68 0.704262 11/18/2024 1030 1350 1620 2520 4380 5310 6780 16.49 68.24 0.810278 11/19/2024 1060 1340 1520 2520 4460 5090 6510 16.91 71.93 0.423366 11/20/2024 1210 1390 1690 2680 4580 5160 6880 16.92 75.58 0.006645 11/21/2024 1140 1340 1690 2730 4500 5230 7250 18.48 78.78 1.563089 11/22/2024 956 1080 1500 2360 4020 4890 6780 20.51 82.75 2.026195 11/23/2024 909 1080 1460 2220 3860 4710 6550 24.47 87.00 3.959241 11/24/2024 776 1030 1360 2120 3870 4760 6140 31.31 93.04 6.846927 11/25/2024 698 953 1300 2040 3610 4630 6090 34.78 98.14 3.465018 11/26/2024 690 974 1260 2010 3590 4530 5970 37.11 101.89 2.335236 11/27/2024 673 912 1260 1970 3450 4540 5730 40.07 105.42 2.961554 11/28/2024 719 935 1280 1960 3500 4410 5860 42.32 108.58 2.245852 11/29/2024 630 920 1240 1950 3480 4330 5760 43.74 112.12 1.424232 11/30/2024 745 888 1300 2040 3570 4330 5710 44.57 117.59 0.827475 12/01/2024 750 925 1290 2040 3540 4370 5630 45.97 122.56 1.398980 12/02/2024 741 919 1290 2020 3560 4370 5680 47.23 129.07 1.254691 12/03/2024 710 877 1260 1990 3550 4350 5720 48.15 134.04 0.921276 12/04/2024 734 911 1290 2030 3530 4470 5680 49.53 138.59 1.378255 12/05/2024 744 914 1300 2010 3520 4330 5730 50.40 143.29 0.872228 12/06/2024 735 914 1350 2000 3520 4330 5570 50.55 147.59 0.153600 12/07/2024 711 902 1290 2020 3540 4240 5430 51.75 152.09 1.198308 12/08/2024 559 843 1180 2010 3390 4160 5350 53.14 156.06 1.392730 12/09/2024 821 997 1390 2080 3610 4360 5550 54.50 160.40 1.353396 12/10/2024 872 1070 1410 2130 3590 4490 5630 55.25 168.05 0.754682 12/11/2024 889 1090 1370 2180 3500 4430 5670 55.96 175.05 0.708302 12/12/2024 782 1050 1340 2080 3410 4310 5290 56.61 182.65 0.654158 12/13/2024 743 1100 1360 2110 3460 4270 5240 58.28 189.07 1.669928 12/14/2024 858 1160 1400 2270 3610 4460 5090 60.88 195.54 2.593504 12/15/2024 900 1180 1510 2290 3680 4420 5200 66.95 201.89 6.073531 12/16/2024 956 1190 1560 2360 3640 4400 5280 72.09 208.95 5.141046 12/17/2024 990 1250 1610 2360 3490 4430 5300 75.48 214.17 3.390174 12/18/2024 1010 1280 1630 2430 3580 4410 5400 78.47 220.05 2.986487 12/19/2024 1020 1340 1680 2480 3530 4380 5350 80.72 227.85 2.254276 12/20/2024 1050 1410 1800 2580 3630 4550 5540 83.14 237.39 2.420058 12/21/2024 960 1260 1640 2490 3460 4370 5200 84.69 246.90 1.544440 12/22/2024 959 1310 1730 2490 3660 4450 5390 86.89 256.72 2.201969 12/23/2024 914 1290 1760 2480 3470 4380 5410 90.50 264.76 3.610049 12/24/2024 969 1370 1760 2540 3490 4380 5480 95.45 272.03 4.952649 12/25/2024 946 1340 1770 2420 3610 4380 5390 103.25 279.88 7.799584 12/26/2024 950 1240 1640 2370 3410 4320 5080 109.59 288.13 6.335991 12/27/2024 861 1220 1610 2350 3310 4310 5110 116.10 295.90 6.511112 12/28/2024 921 1260 1720 2400 3470 4350 4790 132.46 304.22 16.364730 12/29/2024 958 1290 1680 2410 3500 4320 4730 147.34 312.29 14.874983 12/30/2024 956 1330 1670 2450 3600 4360 4730 171.91 321.65 24.577128 12/31/2024 958 1380 1650 2480 3580 4280 4680 192.36 340.51 20.441693 01/01/2025 937 1340 1610 2430 3490 4140 4570 202.43 361.46 10.072021 01/02/2025 955 1340 1630 2450 3440 4300 4600 209.82 381.57 7.394762 01/03/2025 969 1360 1660 2500 3400 4190 4530 215.76 393.00 5.935854 01/04/2025 965 1350 1580 2450 3300 4070 4480 224.03 401.67 8.272665 01/05/2025 976 1370 1630 2450 3420 4140 4730 230.90 410.78 6.872948 01/06/2025 938 1360 1640 2430 3360 4110 4630 237.07 418.74 6.164714 01/07/2025 942 1370 1710 2430 3350 4070 4560 242.18 426.26 5.114931 01/08/2025 914 1340 1620 2360 3220 3980 4420 246.58 436.83 4.394823 01/09/2025 901 1370 1610 2370 3170 3880 4480 250.47 448.70 3.891984 01/10/2025 898 1400 1610 2390 3110 3870 4520 254.34 461.29 3.867520 01/11/2025 928 1440 1700 2420 3240 3920 4850 257.34 472.90 2.999350 01/12/2025 906 1270 1570 2300 2860 3620 4380 260.85 484.14 3.510365 01/13/2025 890 1110 1520 2200 2710 3470 4130 264.07 496.67 3.224070 01/14/2025 939 1230 1540 2240 2830 3490 4240 266.98 510.82 2.907270 01/15/2025 964 1240 1580 2250 2800 3580 4260 270.14 523.57 3.160886 01/16/2025 936 1160 1560 2260 2680 3520 4240 272.73 533.89 2.588791 01/17/2025 907 1230 1540 2260 2640 3540 4300 275.23 545.64 2.504121 01/18/2025 909 1240 1590 2280 2650 3500 4320 277.71 555.88 2.472764 01/19/2025 845 1100 1420 2090 2530 3250 3800 280.26 565.72 2.558457 01/20/2025 863 1080 1390 2040 2570 3260 3710 282.27 576.16 2.007189 01/21/2025 850 1070 1290 1940 2440 3180 3390 284.60 586.34 2.327102 01/22/2025 855 1080 1320 1990 2470 3120 3380 287.05 596.11 2.448526 01/23/2025 860 1050 1330 1960 2490 3170 3420 289.42 606.63 2.377203 01/24/2025 875 1090 1410 2010 2540 3250 3500 291.37 617.34 1.948313 01/25/2025 880 1130 1420 2050 2490 3190 3430 292.96 628.10 1.588734 01/26/2025 869 1090 1340 2000 2520 3120 3440 295.16 638.57 2.201741 01/27/2025 942 1150 1520 2120 2690 3380 3630 297.21 648.64 2.049818 01/28/2025 1020 1230 1620 2260 2880 3540 3780 298.92 657.84 1.705848 01/29/2025 1260 1580 1960 2540 3290 4020 4270 300.90 666.17 1.980332 01/30/2025 1530 1870 2250 2810 3530 4260 4530 303.03 675.48 2.128071 01/31/2025 1700 1970 2380 3040 3720 4390 4560 304.94 683.07 1.911311 02/01/2025 1670 1970 2370 2990 3740 4270 4590 308.52 690.28 3.579591 02/02/2025 1720 1850 2230 2720 3430 3950 4570 325.81 697.71 17.288710 02/03/2025 1570 1710 2080 2660 3290 3810 4470 375.79 706.97 49.985620 02/04/2025 1510 1680 2050 2690 3320 3840 4270 413.50 716.25 37.709693 02/05/2025 1520 1700 2060 2660 3240 3800 4090 461.17 725.58 47.663981 02/06/2025 1590 1710 2120 2700 3310 3880 4210 514.43 734.60 53.263304 02/07/2025 1560 1660 2040 2670 3230 3870 4230 543.12 747.72 28.688372 02/08/2025 1630 1710 2040 2740 3260 3930 4400 585.76 762.51 42.638746 02/09/2025 1620 1750 2020 2600 3230 3940 4420 610.23 779.25 24.477445 02/10/2025 1610 1770 1990 2580 3180 3860 4350 627.17 793.84 16.933812 02/11/2025 1660 1800 2000 2550 3120 3720 4300 640.67 804.91 13.504223 02/12/2025 1670 1830 2040 2450 3130 3750 4340 651.79 814.78 11.117682 02/13/2025 1660 1810 1990 2510 3030 3560 4190 662.43 825.80 10.636188 02/14/2025 1790 1930 2100 2450 3090 3640 4220 708.70 840.81 46.269021 02/15/2025 1760 1900 2100 2470 2990 3450 4140 761.82 855.41 53.123089 02/16/2025 1800 1910 2110 2520 3060 3470 4210 789.01 873.34 27.188578 02/17/2025 1790 1890 2070 2510 3000 3390 4130 808.85 894.03 19.839628 02/18/2025 1760 1890 2050 2450 3000 3360 4170 824.27 913.81 15.418737 02/19/2025 1710 1860 2020 2360 2850 3190 3910 837.52 934.06 13.249945 02/20/2025 1740 1880 2030 2430 3020 3310 4100 849.99 951.48 12.470925 02/21/2025 1760 1930 2190 2670 3210 3530 4500 861.09 967.94 11.100574 02/22/2025 1750 1930 2160 2600 3210 3630 4410 871.33 980.92 10.240398 02/23/2025 1760 1930 2150 2580 3140 3510 4320 880.23 993.24 8.898312 02/24/2025 1760 1970 2200 2620 3170 3550 4490 889.40 1004.51 9.178067 02/25/2025 1840 2020 2270 2670 3240 3700 4550 897.95 1015.28 8.543762 02/26/2025 1870 2010 2320 2620 3250 3730 4610 906.69 1026.22 8.747483 02/27/2025 1830 2010 2240 2530 3110 3480 4370 915.46 1038.36 8.765582 02/28/2025 1830 1990 2200 2440 3060 3480 4220 923.57 1051.17 8.109871 03/01/2025 1780 1980 2150 2430 2990 3410 4110 931.46 1062.81 7.888380 03/02/2025 Missing Missing Missing Missing Missing Missing Missing 940.50 1075.53 9.042364 03/03/2025 1920 2090 2280 2570 3120 3600 4050 950.66 1089.52 10.163537 03/04/2025 1930 2120 2220 2550 3150 3630 4080 959.16 1103.16 8.491611 03/05/2025 1970 2140 2220 2510 3030 3640 4020 966.87 1116.93 7.710029 03/06/2025 1960 2150 2230 2660 3190 3660 4270 974.57 1131.33 7.704493 03/07/2025 1950 2090 2200 2610 3140 3590 3900 982.85 1144.96 8.275989 03/08/2025 1870 1990 2120 2460 2900 3320 3620 989.33 1159.82 6.482243 03/09/2025 1960 2080 2190 2540 3020 3400 3720 995.57 1173.96 6.240504 03/10/2025 1980 2080 2220 2550 3030 3380 3630 1002.87 1188.23 7.302668 03/11/2025 1980 2160 2230 2590 3090 3490 3850 1009.43 1204.61 6.555384 03/12/2025 2030 2170 2300 2660 3200 3600 4010 1015.90 1219.03 6.477119 03/13/2025 2060 2200 2340 2650 3140 3450 4000 1023.79 1236.06 7.885488 03/14/2025 2120 2180 2370 2630 3110 3440 3660 1036.29 1253.86 12.501173 03/15/2025 2100 2230 2360 2600 3140 3370 3570 1047.46 1271.11 11.170493 03/16/2025 2070 2170 2350 2490 2940 3150 3420 1057.48 1289.57 10.021882 03/17/2025 2060 2140 2280 2400 2750 3030 3300 1067.52 1305.55 10.038825 03/18/2025 2130 2210 2400 2560 2990 3290 3660 1097.32 1319.56 29.796137 03/19/2025 2150 2250 2400 2560 2950 3210 3580 1118.63 1332.93 21.311964 03/20/2025 2080 2200 2320 2440 2800 3030 3260 1133.82 1346.96 15.187824 03/21/2025 2110 2230 2340 2460 2780 3080 3280 1147.27 1361.98 13.447303 03/22/2025 2110 2270 2360 2540 2900 3170 3410 1159.56 1379.41 12.294312 03/23/2025 2170 2300 2450 2540 2970 3300 3500 1171.32 1396.08 11.760503 03/24/2025 2160 2310 2410 2590 3010 3270 3660 1183.44 1412.75 12.119929 03/25/2025 2220 2380 2470 2700 2990 3420 3840 1198.11 1430.26 14.671289 03/26/2025 2300 2420 2560 2710 3070 3430 3780 1215.57 1445.96 17.454304 03/27/2025 2270 2400 2500 2670 3030 3340 3580 1235.46 1459.77 19.898307 03/28/2025 2290 2370 2550 2680 3030 3340 3560 1257.34 1473.53 21.877840 03/29/2025 2280 2340 2480 2630 2950 3150 3260 1276.80 1486.87 19.460531 03/30/2025 2280 2330 2480 2610 2880 3070 3140 1292.91 1500.01 16.111970 03/31/2025 2380 2440 2520 2700 2860 3050 3240 1309.27 1514.05 16.355693 04/01/2025 2430 2470 2560 2650 2860 3030 3260 1333.90 1527.92 24.632178 04/02/2025 2440 2450 2540 2610 2790 3000 3070 1358.52 1541.85 24.622261 04/03/2025 2450 2490 2560 2630 2860 3020 3140 1381.46 1556.94 22.935294 04/04/2025 2300 2330 2400 2470 2700 2890 3020 1399.93 1572.71 18.470352 04/05/2025 2290 2320 2390 2450 2640 2840 2930 1416.22 1587.26 16.294700 04/06/2025 2290 2310 2390 2440 2600 2810 2920 1431.37 1601.65 15.147906 04/07/2025 2280 2310 2390 2440 2580 2780 2910 1446.36 1617.83 14.986334 04/08/2025 2270 2300 2360 2420 2560 2730 2850 1464.20 1632.96 17.839516 04/09/2025 2270 2310 2370 2410 2540 2730 2830 1482.51 1647.32 18.306382 04/10/2025 2260 2300 2360 2400 2550 2720 2830 1501.21 1660.90 18.707132 04/11/2025 2260 2300 2360 2400 2520 2690 2820 1520.99 1676.55 19.773595 04/12/2025 2260 2300 2340 2410 2550 2700 2820 1541.88 1692.33 20.892122 04/13/2025 2270 2300 2370 2390 2540 2720 2820 1561.30 1708.38 19.422845 04/14/2025 2280 2300 2360 2400 2540 2680 2810 1580.03 1723.24 18.733497 04/15/2025 2260 2290 2350 2390 2510 2670 2830 1597.98 1737.25 17.942080 04/16/2025 2250 2290 2330 2380 2500 2650 2850 1615.98 1750.89 18.000675 04/17/2025 2250 2290 2330 2380 2470 2610 2810 1633.57 1765.00 17.591082 04/18/2025 2260 2290 2330 2380 2480 2600 2830 1651.61 1779.66 18.039272 04/19/2025 2260 2290 2330 2380 2480 2610 2810 1668.48 1793.98 16.876941 04/20/2025 2260 2300 2340 2390 2500 2600 2840 1682.96 1808.46 14.475748 04/21/2025 2260 2290 2320 2370 2440 2540 2800 1697.37 1822.61 14.410540 04/22/2025 2260 2280 2320 2370 2420 2540 2770 1713.59 1837.32 16.217840 04/23/2025 2270 2290 2330 2370 2440 2550 2800 1729.52 1851.86 15.932960 04/24/2025 2290 2320 2360 2410 2480 2570 2840 1745.03 1866.84 15.503697 04/25/2025 2280 2310 2350 2390 2460 2570 2790 1759.66 1881.98 14.629965 04/26/2025 2310 2340 2370 2420 2480 2580 2870 1773.22 1897.66 13.564329 04/27/2025 2300 2330 2380 2410 2510 2580 2820 1785.72 1912.94 12.503323 04/28/2025 2320 2340 2380 2400 2510 2610 2880 1797.03 1928.87 11.308346 04/29/2025 2320 2350 2390 2420 2520 2620 2840 1806.51 1944.68 9.481213 04/30/2025 2320 2340 2370 2400 2450 2590 2740 1816.27 1960.71 9.753034 05/01/2025 2300 2320 2340 2380 2440 2570 2650 1827.52 1977.53 11.253883 05/02/2025 2300 2320 2340 2370 2430 2520 2610 1841.87 1995.43 14.351698 05/03/2025 2300 2310 2340 2360 2410 2490 2610 1856.81 2012.24 14.935590 05/04/2025 2310 2320 2340 2360 2390 2510 2610 1871.54 2028.50 14.729223 05/05/2025 2320 2320 2350 2380 2420 2520 2680 1885.25 2044.90 13.714663 05/06/2025 2310 2310 2330 2360 2390 2480 2600 1898.66 2060.49 13.411683 05/07/2025 2300 2330 2340 2370 2410 2500 2630 1911.77 2075.52 13.111596 05/08/2025 2300 2330 2350 2380 2420 2500 2610 1924.62 2090.94 12.850684 05/09/2025 2300 2320 2340 2370 2400 2460 2530 1937.10 2105.96 12.477786 05/10/2025 2300 2310 2320 2340 2380 2440 2490 1951.48 2120.00 14.380375 05/11/2025 2300 2310 2330 2340 2380 2440 2480 1967.23 2133.38 15.746759 # # -----------------------------------------------------------------------------------------------------------------------
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ017) |
| Today: Mostly cloudy with a chance of rain showers in the morning, then partly cloudy with a slight chance of rain showers in the afternoon. Highs 62 to 70. South winds 10 to 15 mph with gusts to around 25 mph. Tonight: Mostly clear. Lows around 47. Southwest winds up to 15 mph. Gusts up to 25 mph in the evening. Tuesday: Partly cloudy in the morning then clearing. Highs 69 to 76. North winds up to 10 mph. Tuesday Night: Clear. Lows 47 to 53. Northwest winds up to 10 mph shifting to the southwest after midnight. Wednesday: Sunny, warmer. Highs 76 to 83. Northwest winds up to 10 mph. Wednesday Night: Clear. Lows 50 to 56. Thursday: Sunny. Highs 81 to 88. Thursday Night: Partly cloudy. Lows 54 to 60. Friday: Mostly cloudy. Highs 82 to 88. Friday Night through Saturday Night: Mostly clear. Lows 52 to 60. Highs 79 to 88. Sunday: Sunny. Highs 82 to 89. |