Overview Realtime Historical Map View
Dense Fog Advisory
2026-08-24T09:00:00-04:00

* WHAT...Visibility of a quarter-mile or less in dense fog. * WHERE...Northern Washington, Northeast Aroostook, and Northwest Aroostook Counties. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.

Aroostook River Near Masardis, Maine 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 1760.0
03-11 4150.0
03-12 3890.0
03-13 3280.0
03-14 2730.0
03-15 2590.0
03-16 2380.0
03-17 2260.0
03-18 2460.0
03-19 2930.0
03-20 2750.0
03-21 2580.0
03-22 2230.0
03-23 8650.0
03-24 7514.33
03-25 6490.0
03-26 6520.0
03-27 5120.0
03-28 3995.0
03-29 5066.67
03-30 4617.5
03-31 4685.0
04-01 4497.5
04-02 4990.0
04-03 4960.0
04-04 4352.5
04-05 3607.5
04-06 3452.5
04-07 3470.0
04-08 3665.0
04-09 3957.5
04-10 4075.0
04-11 4714.0
04-12 4347.5
04-13 4085.0
04-14 4070.0
04-15 6566.0
04-16 6705.71
04-17 8101.25
04-18 7981.25
04-19 8801.0
04-20 8050.0
04-21 7693.64
04-22 8291.82
04-23 7916.67
04-24 7515.0
04-25 7146.67
04-26 6440.0
04-27 7042.31
04-28 7928.46
04-29 8245.38
04-30 7226.15
05-01 6977.86
05-02 6403.85
05-03 5879.23
05-04 5638.57
05-05 5231.54
05-06 5444.0
05-07 5138.67
05-08 4580.71
05-09 3897.86
05-10 3510.67
05-11 3015.0
05-12 2883.57
05-13 2804.29
05-14 2547.69
05-15 2401.54
05-16 2390.0
05-17 2365.71
05-18 2305.33
05-19 2208.87
05-20 1926.79
05-21 2027.4
05-22 1939.93
05-23 1777.33
05-24 1736.93
05-25 1791.87
05-26 1878.27
05-27 2131.6
05-28 2196.53
05-29 2214.07
05-30 1935.47
05-31 1703.47
06-01 1587.87
06-02 1594.67
06-03 1515.93
06-04 1476.67
06-05 1325.5
06-06 1196.53
06-07 1148.21
06-08 1138.93
06-09 1187.27
06-10 1427.8
06-11 1446.2
06-12 1094.86
06-13 1172.5
06-14 1384.21
06-15 1425.53
06-16 1266.07
06-17 1093.6
06-18 1039.53
06-19 1196.07
06-20 1473.86
06-21 1460.14
06-22 1331.86
06-23 1163.64
06-24 1028.07
06-25 978.79
06-26 996.29
06-27 1182.29
06-28 1514.93
06-29 1592.29
06-30 1628.29
07-01 1624.79
07-02 1351.64
07-03 1159.71
07-04 1001.23
07-05 927.67
07-06 1112.67
07-07 1195.71
07-08 1050.79
07-09 902.86
07-10 798.13
07-11 771.21
07-12 731.46
07-13 626.57
07-14 557.33
07-15 520.53
07-16 614.64
07-17 574.86
07-18 544.79
07-19 562.47
07-20 634.67
07-21 639.07
07-22 560.73
07-23 524.07
07-24 480.53
07-25 476.93
07-26 470.33
07-27 466.29
07-28 530.4
07-29 560.13
07-30 517.33
07-31 480.67
08-01 459.62
08-02 409.86
08-03 425.87
08-04 564.07
08-05 605.53
08-06 643.47
08-07 641.4
08-08 555.92
08-09 517.43
08-10 696.07
08-11 721.48
08-12 709.33
08-13 669.18
08-14 733.97
08-15 938.3
08-16 974.82
08-17 843.83
08-18 913.51
08-19 839.62
08-20 790.86
08-21 701.2
08-22 628.35
08-23 813.21
08-24 796.12
08-25 658.65
08-26 617.06
08-27 561.49
08-28 574.21
08-29 636.48
08-30 1023.04
08-31 937.11
09-01 790.1
09-02 696.46
09-03 644.76
09-04 796.29
09-05 827.03
09-06 778.91
09-07 924.96
09-08 946.55
09-09 831.14
09-10 715.48
09-11 747.41
09-12 730.71
09-13 888.46
09-14 1109.84
09-15 1225.71
09-16 1107.66
09-17 1030.83
09-18 998.07
09-19 844.5
09-20 828.54
09-21 814.87
09-22 715.5
09-23 693.26
09-24 740.25
09-25 702.65
09-26 671.11
09-27 814.09
09-28 831.3
09-29 720.94
09-30 637.45
10-01 683.29
10-02 830.77
10-03 779.36
10-04 626.31
10-05 641.58
10-06 590.59
10-07 547.86
10-08 531.46
10-09 752.87
10-10 810.98
10-11 770.46
10-12 754.11
10-13 790.91
10-14 671.57
10-15 757.08
10-16 963.46
10-17 1008.5
10-18 1283.57
10-19 1539.54
10-20 1741.31
10-21 1630.15
10-22 1328.21
10-23 1215.5
10-24 1239.93
10-25 1338.64
10-26 1366.31
10-27 1924.5
10-28 1251.54
10-29 1598.79
10-30 1439.77
10-31 1130.77
11-01 1680.0
11-02 2063.77
11-03 1886.77
11-04 2069.14
11-05 1915.0
11-06 1612.54
11-07 1475.92
11-08 1452.0
11-09 1374.23
11-10 1241.77
11-11 1163.69
11-12 1187.92
11-13 1391.75
11-14 1500.5
11-15 1622.92
11-16 1355.82
11-17 1279.18
11-18 1310.44
11-19 1285.75
11-20 1386.13
11-21 1281.0
11-22 1374.17
11-23 1383.4
11-24 1723.2
11-25 1841.2
11-26 1656.83
11-27 1546.8
11-28 1472.75
11-29 1342.0
11-30 1287.75
12-01 1335.0
12-02 2956.67
12-03 3743.33
12-04 2628.33
12-05 3160.0
12-06 2580.0
12-07 2310.0
12-08 2150.0
12-09 2600.0
12-10 5365.0
12-11 6260.0
12-12 3060.0
12-13 2565.0
12-14 3110.0
12-15 2610.0
12-16 2260.0
12-17 1710.0
12-18 1635.0
12-19 2240.0
12-20 9290.0
12-21 6730.0
12-22 4730.0
12-23 7800.0
12-24 4520.0
12-25 3720.0
12-26 2840.0
12-28 2390.0
12-29 2180.0
12-30 2140.0
12-31 2010.0

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index