Flood Watch
2026-10-07T12:00:00-04:00

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northeast Florida, including the following areas, Coastal Duval, Coastal Flagler, Coastal Nassau, Eastern Clay, Eastern Putnam, Inland Flagler, Inland Nassau, Northeast Coastal St. Johns, Northern Inland St. Johns, South Central Duval, Southeast Coastal St. Johns, Southern Inland St. Johns, Trout River, Western Duval and Western St. Johns and southeast Georgia, including the following areas, Coastal Camden and Inland Camden. * WHEN...Through Wednesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Waves of moderate to heavy rainfall will continue to move onshore into the Atlantic Coastal areas of Northeast Florida and Southeast Georgia through Wednesday morning. Additional rainfall amounts of 2 to 4 inches are expected with locally higher amounts possible. The heavy rainfall may combine with higher than normal tidal levels and may worsen flood issues in some Atlantic Coastal and St. Johns River locations. - http://www.weather.gov/safety/flood

Cedar River At San Juan Ave At Jacksonville Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017
01-01 135.33
01-02 128.08
01-03 122.36
01-04 187.59
01-05 263.3
01-06 180.93
01-07 220.33
01-08 223.85
01-09 197.22
01-10 134.1
01-11 176.95
01-12 161.78
01-13 214.54
01-14 191.77
01-15 136.74
01-16 159.28
01-17 74.5
01-18 196.9
01-19 269.5
01-20 237.48
01-21 182.96
01-22 151.45
01-23 191.98
01-24 155.32
01-25 226.2
01-26 257.2
01-27 318.02
01-28 229.32
01-29 149.96
01-30 144.86
01-31 159.56
02-01 141.59
02-02 204.32
02-03 293.6
02-04 176.97
02-05 110.92
02-06 82.6
02-07 127.1
02-08 116.57
02-09 168.03
02-10 155.9
02-11 209.03
02-12 218.36
02-13 176.72
02-14 152.36
02-15 155.33
02-16 167.13
02-17 228.48
02-18 235.98
02-19 226.17
02-20 118.97
02-21 144.51
02-22 144.62
02-23 159.58
02-24 115.0
02-25 224.6
02-26 175.12
02-27 157.86
02-28 177.63
02-29 216.5
03-01 161.2
03-02 182.81
03-03 212.14
03-04 303.43
03-05 180.88
03-06 129.07
03-07 108.15
03-08 139.43
03-09 146.4
03-10 233.26
03-11 232.7
03-12 161.41
03-13 153.3
03-14 111.38
03-15 127.16
03-16 125.15
03-17 188.66
03-18 219.32
03-19 168.51
03-20 229.5
03-21 146.62
03-22 176.98
03-23 218.0
03-24 230.54
03-25 118.41
03-26 163.06
03-27 101.19
03-28 118.74
03-29 138.27
03-30 164.42
03-31 207.68
04-01 188.23
04-02 154.49
04-03 118.5
04-04 135.98
04-05 83.82
04-06 157.34
04-07 218.84
04-08 238.29
04-09 224.72
04-10 213.15
04-11 172.55
04-12 182.1
04-13 130.52
04-14 87.85
04-15 172.95
04-16 215.62
04-17 187.54
04-18 193.9
04-19 91.93
04-20 122.54
04-21 171.82
04-22 158.13
04-23 152.53
04-24 168.86
04-25 159.08
04-26 118.95
04-27 172.94
04-28 160.2
04-29 168.72
04-30 124.37
05-01 191.8
05-02 262.0
05-03 173.68
05-04 183.2
05-05 131.58
05-06 179.36
05-07 167.33
05-08 195.03
05-09 139.09
05-10 194.77
05-11 187.4
05-12 196.8
05-13 162.71
05-14 119.67
05-15 147.32
05-16 170.08
05-17 137.47
05-18 197.6
05-19 234.67
05-20 126.57
05-21 170.6
05-22 257.55
05-23 141.66
05-24 231.0
05-25 152.33
05-26 216.9
05-27 176.0
05-28 174.26
05-29 208.37
05-30 231.12
05-31 154.63
06-01 129.85
06-02 197.86
06-03 219.09
06-04 191.63
06-05 248.73
06-06 228.42
06-07 153.49
06-08 292.4
06-09 228.33
06-10 190.8
06-11 197.0
06-12 148.87
06-13 241.28
06-14 207.57
06-15 206.88
06-16 223.04
06-17 177.17
06-18 215.83
06-19 171.59
06-20 169.63
06-21 166.54
06-22 183.72
06-23 192.15
06-24 285.08
06-25 262.85
06-26 124.0
06-27 155.7
06-28 97.27
06-29 227.88
06-30 211.82
07-01 105.13
07-02 193.06
07-03 148.53
07-04 183.56
07-05 190.77
07-06 163.11
07-07 139.58
07-08 174.96
07-09 184.22
07-10 210.83
07-11 214.86
07-12 149.44
07-13 182.92
07-14 128.75
07-15 174.93
07-16 173.08
07-17 157.51
07-18 144.47
07-19 142.21
07-20 141.57
07-21 116.0
07-22 126.71
07-23 217.9
07-24 222.74
07-25 217.46
07-26 156.23
07-27 151.13
07-28 161.4
07-29 174.35
07-30 408.94
07-31 175.71
08-01 182.74
08-02 276.13
08-03 258.44
08-04 165.61
08-05 576.67
08-06 116.76
08-07 190.78
08-08 212.87
08-09 208.25
08-10 179.29
08-11 257.52
08-12 178.73
08-13 324.18
08-14 146.34
08-15 150.9
08-16 342.63
08-17 206.8
08-18 156.52
08-19 184.27
08-20 148.14
08-21 209.21
08-22 285.2
08-23 178.19
08-24 216.67
08-25 201.0
08-26 147.46
08-27 160.51
08-28 187.61
08-29 213.66
08-30 217.13
08-31 412.35
09-01 285.93
09-02 138.97
09-03 134.97
09-04 188.0
09-05 180.52
09-06 131.68
09-07 191.9
09-08 383.56
09-09 252.95
09-10 275.0
09-11 633.48
09-12 208.1
09-13 220.88
09-14 838.99
09-15 310.63
09-16 206.89
09-17 266.71
09-18 225.88
09-19 213.57
09-20 222.05
09-21 220.95
09-22 252.4
09-23 194.51
09-24 204.36
09-25 219.4
09-26 179.99
09-27 263.81
09-28 267.44
09-29 211.89
09-30 282.83
10-01 218.09
10-02 184.15
10-03 229.7
10-04 167.95
10-05 105.75
10-06 239.9
10-07 282.95
10-08 203.43
10-09 192.4
10-10 209.5
10-11 244.52
10-12 204.17
10-13 291.98
10-14 271.93
10-15 297.1
10-16 252.62
10-17 244.14
10-18 191.98
10-19 204.34
10-20 165.59
10-21 344.08
10-22 253.58
10-23 244.48
10-24 203.66
10-25 187.32
10-26 185.88
10-27 153.03
10-28 199.37
10-29 297.11
10-30 193.57
10-31 225.02
11-01 141.3
11-02 150.38
11-03 92.75
11-04 246.4
11-05 207.52
11-06 245.28
11-07 236.48
11-08 194.72
11-09 195.7
11-10 159.0
11-11 107.91
11-12 213.13
11-13 153.54
11-14 135.05
11-15 287.45
11-16 216.17
11-17 128.78
11-18 109.55
11-19 183.27
11-20 260.6
11-21 285.25
11-22 268.38
11-23 296.07
11-24 245.78
11-25 176.58
11-26 131.15
11-27 189.23
11-28 110.16
11-29 212.88
11-30 251.54
12-01 101.52
12-02 107.06
12-03 210.04
12-04 177.52
12-05 203.4
12-06 271.72
12-07 230.01
12-08 240.22
12-09 171.68
12-10 140.22
12-11 220.42
12-12 155.94
12-13 144.5
12-14 269.93
12-15 185.21
12-16 184.07
12-17 187.78
12-18 160.7
12-19 135.77
12-20 196.43
12-21 322.0
12-22 249.38
12-23 226.08
12-24 223.16
12-25 153.45
12-26 183.7
12-27 227.97
12-28 233.77
12-29 244.36
12-30 170.8
12-31 123.97

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index