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USGS Daily Statistics for the Nation

The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 04214231 S BR EIGHTEENMILE CR AT BLEY RD AT EDEN VALLEY


Erie County, New York
Hydrologic Unit Code 04120103
Latitude  42°40'49.0", Longitude  78°52'43.3" NAD83
Drainage area 36.6  square miles
Gage datum 734.14 feet above NAVD88
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00060, Discharge, cubic feet per second,
Day of
month		 Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 2016-10-01 -> 2025-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 166 63 110 176 78 13 7.1 6.9 6.2 11 192 209
2 194 56 132 109 102 13 17 8 16 66 165 259
3 116 77 176 141 107 18 32 15 6.5 45 172 256
4 155 137 172 234 103 11 8.1 7.5 6.2 84 61 190
5 95 182 177 119 71 8.8 8.4 5 5.4 24 253 98
6 57 129 185 149 58 20 37 9.9 6.9 46 183 82
7 49 108 109 137 41 13 11 8.1 23 116 56 63
8 67 117 74 81 53 9.9 6 9.6 8.7 23 34 64
9 127 149 84 68 30 21 5.7 11 5.7 18 35 181
10 113 114 213 59 58 23 4.3 6.9 26 12 42 216
11 156 69 238 70 33 21 11 21 9.6 22 112 163
12 277 119 132 222 31 10 15 5.6 62 24 132 72
13 146 111 87 187 45 12 5.5 4 15 21 76 50
14 55 72 117 82 43 27 108 4.3 30 18 60 85
15 44 130 137 95 96 11 22 3.9 20 19 59 101
16 43 129 99 177 52 29 44 5.5 11 76 99 115
17 53 207 219 137 30 14 106 15 6.4 57 114 170
18 79 164 87 111 39 9.2 56 46 5.1 51 113 84
19 111 113 70 149 24 8.6 16 41 15 44 153 129
20 79 159 124 110 27 49 10 12 6.2 94 79 83
21 55 83 65 100 22 55 7.8 28 4.7 99 83 121
22 82 155 52 77 66 15 7.9 9.7 9 59 170 71
23 154 220 85 57 88 12 6.4 6.2 29 37 101 131
24 203 123 70 54 34 9 8 5.2 9.7 38 62 107
25 235 131 104 55 24 7.8 20 28 34 44 150 123
26 183 109 99 147 18 6 5.5 6.4 112 51 192 80
27 105 134 92 88 35 13 4.6 6.2 107 101 159 170
28 112 135 159 64 22 15 32 5.1 45 56 158 172
29 88 75 206 79 30 18 21 12 14 134 77 142
30 68   162 103 22 9.2 9.9 19 9.3 98 196 280
31 52   206   15   5.9 10   213   229