Overview Realtime Historical Map View
Heat Advisory
2026-07-20T20:00:00-05:00

* WHAT...Heat index values up to 108 expected. * WHERE...In Illinois, Adams IL County. In Missouri, Audrain MO, Lincoln MO, Knox MO, Lewis MO, Marion MO, Monroe MO, Pike MO, Ralls MO, and Shelby MO Counties. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Salt River Near New London, Mo Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 1458.24
01-02 1799.34
01-03 2657.42
01-04 1852.92
01-05 1787.4
01-06 1790.0
01-07 1940.57
01-08 2121.68
01-09 2188.31
01-10 2403.22
01-11 2297.25
01-12 2049.12
01-13 1877.88
01-14 1428.65
01-15 1701.7
01-16 1856.12
01-17 2129.56
01-18 1977.95
01-19 1845.02
01-20 1657.73
01-21 1861.69
01-22 1293.65
01-23 2389.75
01-24 1591.15
01-25 1346.57
01-26 1352.71
01-27 1853.4
01-28 1083.52
01-29 1302.56
01-30 915.04
01-31 980.17
02-01 583.74
02-02 645.71
02-03 365.69
02-04 888.18
02-05 1710.04
02-06 1843.43
02-07 1416.33
02-08 1772.96
02-09 1356.15
02-10 870.76
02-11 1981.45
02-12 1268.11
02-13 1076.2
02-14 1427.91
02-15 1595.69
02-16 1401.53
02-17 1418.18
02-18 1642.78
02-19 1682.44
02-20 1644.12
02-21 1773.37
02-22 1512.24
02-23 1821.04
02-24 1840.28
02-25 2178.24
02-26 1681.38
02-27 1311.69
02-28 1001.48
02-29 1013.5
03-01 1306.39
03-02 1094.06
03-03 1487.1
03-04 1178.36
03-05 1404.74
03-06 946.72
03-07 1183.56
03-08 993.79
03-09 358.65
03-10 1293.24
03-11 1530.34
03-12 1674.76
03-13 1635.39
03-14 1568.18
03-15 2030.71
03-16 1832.19
03-17 1934.94
03-18 2061.64
03-19 2235.15
03-20 2418.94
03-21 2420.49
03-22 2125.23
03-23 2102.45
03-24 2543.64
03-25 2183.01
03-26 2770.09
03-27 2754.75
03-28 3500.8
03-29 3681.47
03-30 3340.0
03-31 4075.48
04-01 2923.82
04-02 3087.55
04-03 3423.4
04-04 3828.6
04-05 4328.2
04-06 4277.53
04-07 3836.87
04-08 4419.6
04-09 3301.45
04-10 1963.61
04-11 4008.6
04-12 3270.57
04-13 2840.5
04-14 3094.07
04-15 3070.23
04-16 3086.87
04-17 3127.23
04-18 2875.15
04-19 1967.96
04-20 2469.62
04-21 3593.0
04-22 3831.59
04-23 3379.71
04-24 2710.52
04-25 3077.23
04-26 2587.29
04-27 2087.83
04-28 2900.36
04-29 3189.66
04-30 4016.24
05-01 3700.49
05-02 4137.21
05-03 3100.93
05-04 2435.93
05-05 1989.67
05-06 3270.55
05-07 3474.29
05-08 3504.46
05-09 4064.0
05-10 3681.86
05-11 3318.8
05-12 4025.88
05-13 3691.85
05-14 4111.49
05-15 4426.79
05-16 3129.86
05-17 3169.79
05-18 2599.0
05-19 3677.53
05-20 3455.21
05-21 3353.2
05-22 3447.76
05-23 3742.47
05-24 2972.53
05-25 3678.21
05-26 3681.64
05-27 3595.66
05-28 2797.71
05-29 3368.21
05-30 3567.61
05-31 3103.37
06-01 2620.84
06-02 2410.86
06-03 2907.69
06-04 3454.28
06-05 2842.94
06-06 4268.59
06-07 3688.96
06-08 3636.67
06-09 2918.51
06-10 3293.29
06-11 4125.28
06-12 4323.76
06-13 3377.03
06-14 3955.96
06-15 4246.24
06-16 3623.36
06-17 3910.2
06-18 4392.34
06-19 4076.7
06-20 4237.14
06-21 3084.07
06-22 4139.5
06-23 3701.14
06-24 3878.19
06-25 3865.21
06-26 4770.71
06-27 3624.29
06-28 3359.29
06-29 3623.21
06-30 2725.0
07-01 3345.09
07-02 3695.93
07-03 4147.43
07-04 3840.86
07-05 3007.27
07-06 4306.33
07-07 4235.38
07-08 4161.5
07-09 4510.57
07-10 3770.73
07-11 3618.33
07-12 4320.14
07-13 4544.36
07-14 4737.87
07-15 4236.2
07-16 4327.21
07-17 4557.53
07-18 4277.53
07-19 4486.0
07-20 5058.45
07-21 4972.33
07-22 5030.07
07-23 4562.14
07-24 4987.31
07-25 4138.57
07-26 5054.57
07-27 4433.14
07-28 3975.07
07-29 3630.07
07-30 3933.71
07-31 4080.64
08-01 4060.8
08-02 3498.43
08-03 3516.29
08-04 3424.64
08-05 3445.14
08-06 3135.29
08-07 3558.54
08-08 3159.18
08-09 2693.92
08-10 2911.15
08-11 3166.5
08-12 3596.93
08-13 2795.16
08-14 2567.29
08-15 2814.23
08-16 3138.31
08-17 2918.0
08-18 2327.58
08-19 2727.46
08-20 2925.44
08-21 2478.91
08-22 2244.42
08-23 2600.86
08-24 1733.38
08-25 2001.93
08-26 1929.14
08-27 1905.54
08-28 1011.28
08-29 1308.7
08-30 1197.04
08-31 1072.54
09-01 1545.11
09-02 1445.39
09-03 1477.71
09-04 1032.07
09-05 1182.4
09-06 912.07
09-07 1195.86
09-08 1462.76
09-09 1151.36
09-10 822.24
09-11 958.56
09-12 678.66
09-13 1188.34
09-14 994.25
09-15 1189.27
09-16 1663.92
09-17 1741.9
09-18 1772.88
09-19 1894.36
09-20 1719.88
09-21 755.09
09-22 602.78
09-23 462.64
09-24 450.96
09-25 586.99
09-26 869.43
09-27 883.6
09-28 785.67
09-29 707.71
09-30 505.02
10-01 462.66
10-02 617.62
10-03 770.98
10-04 356.24
10-05 623.39
10-06 978.14
10-07 749.39
10-08 1096.51
10-09 854.44
10-10 230.36
10-11 922.82
10-12 465.41
10-13 214.04
10-14 430.12
10-15 589.45
10-16 660.95
10-17 389.55
10-18 597.06
10-19 1100.59
10-20 1524.89
10-21 860.5
10-22 803.68
10-23 925.84
10-24 738.09
10-25 921.13
10-26 996.14
10-27 1229.79
10-28 1265.31
10-29 1465.76
10-30 1216.22
10-31 986.93
11-01 1275.68
11-02 1262.4
11-03 1015.94
11-04 1124.34
11-05 767.27
11-06 693.98
11-07 497.27
11-08 323.0
11-09 248.28
11-10 393.6
11-11 531.71
11-12 366.13
11-13 477.11
11-14 806.15
11-15 1052.21
11-16 737.06
11-17 495.22
11-18 720.24
11-19 1066.71
11-20 750.22
11-21 534.23
11-22 482.98
11-23 342.25
11-24 370.47
11-25 366.94
11-26 414.65
11-27 409.79
11-28 308.55
11-29 595.65
11-30 439.39
12-01 626.41
12-02 842.99
12-03 951.06
12-04 1100.04
12-05 1173.81
12-06 694.97
12-07 627.46
12-08 866.69
12-09 801.86
12-10 863.64
12-11 982.69
12-12 622.1
12-13 531.95
12-14 368.38
12-15 389.1
12-16 424.29
12-17 1187.84
12-18 1078.25
12-19 1291.35
12-20 421.01
12-21 710.81
12-22 1313.33
12-23 1646.16
12-24 1593.98
12-25 1287.79
12-26 996.55
12-27 1340.6
12-28 803.6
12-29 182.24
12-30 187.76
12-31 1039.26

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index