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USGS Daily Statistics for New York

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 04216418 TONAWANDA CREEK AT ATTICA NY


Wyoming County, New York
Hydrologic Unit Code 04120104
Latitude  42°51'52.9", Longitude  78°17'00.3" NAD83
Drainage area 76.9  square miles
Contributing drainage area 76.9  square miles
Gage datum 954.10 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 1977-10-01 -> 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
1 206 159 152 322 134 98 69 42 21 58 107 228
2 159 132 177 280 147 79 44 32 40 65 121 187
3 146 136 195 303 140 58 38 37 51 65 107 177
4 204 115 171 352 130 54 33 60 27 81 107 165
5 168 168 223 329 119 60 38 50 23 70 152 138
6 133 130 232 281 110 96 34 44 22 60 137 138
7 129 115 220 269 96 68 32 38 24 59 102 119
8 175 135 247 285 96 60 110 37 27 50 100 115
9 149 144 206 208 104 64 68 44 79 51 94 139
10 120 136 242 235 113 72 40 66 39 45 109 171
11 146 121 250 212 136 48 40 59 29 44 111 135
12 228 137 235 225 140 62 50 49 27 48 123 135
13 195 126 228 281 148 86 75 36 31 56 115 120
14 152 117 280 212 153 72 49 33 100 55 95 136
15 135 112 277 176 113 62 61 27 46 65 99 168
16 121 129 206 172 123 61 41 29 49 61 126 146
17 134 160 246 188 122 61 55 29 31 55 121 174
18 158 197 227 158 102 73 54 32 41 54 110 151
19 155 190 214 151 99 54 38 31 50 72 103 137
20 166 205 212 211 89 81 62 28 32 95 113 141
21 130 200 255 194 100 79 40 25 32 85 124 190
22 108 171 245 174 77 64 34 28 61 69 129 179
23 145 217 237 188 137 74 54 31 85 67 134 200
24 189 230 225 155 99 57 40 22 42 65 135 185
25 185 198 262 164 72 51 47 22 32 93 126 213
26 171 150 298 159 70 51 37 19 43 101 136 163
27 144 191 264 124 63 46 44 19 55 95 142 196
28 121 164 263 114 79 63 56 26 45 98 165 172
29 124 170 258 117 87 50 45 43 51 103 178 203
30 148   263 125 77 56 38 29 59 115 163 223
31 125   299   72   43 31   84   194