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Air Quality Alert
None

The Pennsylvania Department of Environmental Protection has issued a Code RED Air Quality Alert for all of Central Pennsylvania for Thursday, July 16th. The Pennsylvania Department of Environmental Protection has issued a Code ORANGE Air Quality Alert for all of Central Pennsylvania for Friday, July 17th. Wildfire smoke from Ontario Canada and Minnesota will enter the Commonwealth from north to south this afternoon and linger through Friday. Everyone may experience health effects. Members of sensitive groups may experience more serious health effects. For more information on ground-level ozone and fine particles, visit www.airnow.gov, and www.aqpartners.state.pa.us.

Eb Clarion River At Eb Clarion River Dam, Pa Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 198.65
01-02 180.74
01-03 170.47
01-04 176.82
01-05 178.75
01-06 169.33
01-07 147.0
01-08 155.46
01-09 150.87
01-10 138.88
01-11 127.9
01-12 119.63
01-13 119.54
01-14 122.1
01-15 174.17
01-16 183.47
01-17 217.93
01-18 218.02
01-19 214.96
01-20 196.05
01-21 171.95
01-22 174.44
01-23 165.03
01-24 152.97
01-25 132.94
01-26 141.41
01-27 144.41
01-28 142.46
01-29 158.41
01-30 152.83
01-31 144.61
02-01 138.35
02-02 135.51
02-03 134.11
02-04 134.64
02-05 137.79
02-06 132.46
02-07 113.62
02-08 109.8
02-09 97.74
02-10 118.22
02-11 119.01
02-12 118.71
02-13 106.19
02-14 104.91
02-15 109.08
02-16 107.87
02-17 96.25
02-18 145.98
02-19 115.79
02-20 104.59
02-21 101.44
02-22 81.27
02-23 73.09
02-24 72.84
02-25 71.78
02-26 91.43
02-27 87.36
02-28 78.87
02-29 109.38
03-01 59.39
03-02 61.34
03-03 53.6
03-04 48.91
03-05 47.24
03-06 49.49
03-07 51.95
03-08 54.65
03-09 51.53
03-10 51.06
03-11 51.29
03-12 62.81
03-13 64.44
03-14 59.61
03-15 63.13
03-16 62.54
03-17 67.61
03-18 65.08
03-19 57.15
03-20 57.13
03-21 57.92
03-22 54.62
03-23 55.64
03-24 55.04
03-25 55.15
03-26 55.45
03-27 52.55
03-28 48.71
03-29 49.44
03-30 53.14
03-31 66.68
04-01 67.91
04-02 71.07
04-03 72.51
04-04 79.94
04-05 108.12
04-06 100.16
04-07 76.37
04-08 85.43
04-09 102.9
04-10 116.93
04-11 132.15
04-12 133.89
04-13 143.89
04-14 115.05
04-15 102.56
04-16 97.73
04-17 107.78
04-18 129.85
04-19 133.5
04-20 137.27
04-21 137.82
04-22 122.09
04-23 146.73
04-24 140.36
04-25 127.84
04-26 134.5
04-27 149.61
04-28 148.64
04-29 149.45
04-30 131.32
05-01 130.45
05-02 121.42
05-03 110.67
05-04 124.6
05-05 149.47
05-06 161.25
05-07 180.32
05-08 173.83
05-09 199.65
05-10 197.97
05-11 177.91
05-12 193.95
05-13 206.05
05-14 204.53
05-15 225.97
05-16 216.7
05-17 238.42
05-18 245.09
05-19 210.87
05-20 203.7
05-21 206.41
05-22 208.43
05-23 197.59
05-24 184.78
05-25 176.1
05-26 166.31
05-27 166.98
05-28 154.46
05-29 139.31
05-30 140.95
05-31 160.47
06-01 152.23
06-02 141.05
06-03 130.65
06-04 123.61
06-05 123.14
06-06 123.56
06-07 129.52
06-08 124.35
06-09 128.77
06-10 121.28
06-11 124.01
06-12 140.54
06-13 140.29
06-14 152.36
06-15 141.73
06-16 141.87
06-17 141.37
06-18 143.55
06-19 164.93
06-20 162.79
06-21 206.07
06-22 159.28
06-23 152.46
06-24 187.25
06-25 215.11
06-26 213.44
06-27 256.64
06-28 233.64
06-29 235.5
06-30 241.5
07-01 231.29
07-02 230.14
07-03 217.21
07-04 220.57
07-05 207.47
07-06 198.67
07-07 201.64
07-08 209.08
07-09 208.0
07-10 199.47
07-11 196.07
07-12 196.13
07-13 191.36
07-14 184.96
07-15 184.36
07-16 190.09
07-17 192.62
07-18 188.14
07-19 183.7
07-20 181.84
07-21 178.39
07-22 175.26
07-23 176.54
07-24 178.96
07-25 180.76
07-26 182.91
07-27 186.29
07-28 179.15
07-29 175.85
07-30 172.69
07-31 176.57
08-01 177.25
08-02 179.64
08-03 180.14
08-04 184.86
08-05 183.71
08-06 185.5
08-07 183.57
08-08 183.85
08-09 183.77
08-10 183.69
08-11 184.36
08-12 183.5
08-13 181.79
08-14 178.79
08-15 178.71
08-16 176.08
08-17 177.92
08-18 177.0
08-19 179.73
08-20 169.97
08-21 168.95
08-22 174.01
08-23 170.91
08-24 175.51
08-25 179.54
08-26 175.93
08-27 178.43
08-28 177.21
08-29 180.14
08-30 171.14
08-31 179.21
09-01 178.64
09-02 179.07
09-03 180.0
09-04 177.93
09-05 181.79
09-06 181.93
09-07 180.43
09-08 180.93
09-09 179.57
09-10 169.12
09-11 168.89
09-12 195.29
09-13 189.79
09-14 191.07
09-15 187.21
09-16 187.07
09-17 182.29
09-18 186.36
09-19 191.14
09-20 186.5
09-21 174.21
09-22 180.31
09-23 171.82
09-24 165.79
09-25 157.68
09-26 160.04
09-27 164.36
09-28 160.21
09-29 155.06
09-30 158.77
10-01 149.73
10-02 149.31
10-03 150.27
10-04 147.19
10-05 147.89
10-06 147.5
10-07 137.54
10-08 142.14
10-09 139.27
10-10 147.71
10-11 143.71
10-12 137.64
10-13 140.14
10-14 129.86
10-15 133.31
10-16 124.26
10-17 125.33
10-18 111.69
10-19 102.62
10-20 94.95
10-21 101.44
10-22 94.72
10-23 78.71
10-24 82.28
10-25 92.17
10-26 78.34
10-27 79.01
10-28 79.52
10-29 101.56
10-30 114.79
10-31 103.21
11-01 106.26
11-02 91.11
11-03 77.18
11-04 85.67
11-05 61.85
11-06 94.12
11-07 93.17
11-08 89.22
11-09 93.32
11-10 95.45
11-11 96.1
11-12 103.6
11-13 100.55
11-14 86.24
11-15 89.55
11-16 75.71
11-17 71.72
11-18 65.92
11-19 85.43
11-20 83.98
11-21 95.49
11-22 91.07
11-23 83.75
11-24 86.9
11-25 87.38
11-26 80.51
11-27 82.48
11-28 93.27
11-29 101.32
11-30 101.41
12-01 95.62
12-02 96.09
12-03 95.11
12-04 101.82
12-05 102.87
12-06 103.87
12-07 96.46
12-08 106.67
12-09 110.67
12-10 107.76
12-11 105.97
12-12 101.99
12-13 104.09
12-14 101.46
12-15 100.09
12-16 98.38
12-17 95.75
12-18 108.62
12-19 119.15
12-20 125.58
12-21 128.0
12-22 138.16
12-23 181.08
12-24 189.26
12-25 230.41
12-26 239.18
12-27 235.0
12-28 237.28
12-29 204.31
12-30 215.84
12-31 202.47

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index