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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 04218518 ELLICOTT CREEK BELOW WILLIAMSVILLE NY


Erie County, New York
Hydrologic Unit Code 04120104
Latitude  42°58'40.6", Longitude  78°45'49.3" NAD83
Drainage area 81.6  square miles
Contributing drainage area 81.6  square miles
Gage datum 585.95 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 1972-10-01 -> 2023-09-30)

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
1 255 159 208 297 130 94 54 79 42 76 130 213
2 233 175 219 288 142 116 52 70 39 68 139 254
3 183 174 234 297 140 102 47 54 47 67 141 227
4 185 171 257 314 137 83 43 58 50 83 132 199
5 212 163 292 337 139 82 46 53 41 93 135 183
6 184 197 299 287 129 100 48 48 36 81 155 175
7 154 159 243 247 126 123 44 52 36 67 148 206
8 164 145 250 236 128 95 47 70 38 65 117 181
9 189 148 249 227 129 94 61 67 57 64 121 164
10 177 165 244 195 125 84 56 62 83 62 135 189
11 151 154 314 209 135 71 49 71 51 65 148 187
12 199 154 298 212 162 69 57 58 39 62 135 164
13 221 170 276 230 178 81 61 51 40 77 132 173
14 185 155 315 247 176 102 60 51 75 90 125 180
15 163 152 336 196 159 76 58 50 87 96 114 193
16 160 164 285 192 138 71 56 43 68 103 130 229
17 156 183 241 205 136 78 66 51 53 101 152 209
18 175 219 265 175 143 75 62 71 55 90 146 195
19 195 249 248 139 137 65 52 41 63 85 134 179
20 192 252 265 151 129 58 53 37 74 95 139 184
21 182 248 287 215 118 76 58 41 73 116 148 196
22 158 266 290 197 110 90 46 43 74 116 153 210
23 157 295 261 194 107 81 44 51 91 97 150 210
24 201 316 255 225 110 72 47 43 76 88 152 230
25 237 312 259 203 91 87 45 46 77 90 164 248
26 201 246 282 203 85 81 40 38 98 113 175 247
27 171 195 293 168 91 65 44 34 92 141 184 251
28 161 215 278 131 86 64 56 36 85 131 192 238
29 138 184 260 135 85 67 55 52 92 114 215 203
30 160   250 127 89 63 51 58 90 109 203 234
31 164   268   75   58 60   113   255