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USGS Daily Statistics for the Nation

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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 79.7  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 -> 2026-09-30)

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
1 275 160 213 296 134 93 55 77 41 73 124 223
2 242 176 224 295 151 113 53 68 38 66 132 253
3 187 176 235 304 151 100 48 53 46 64 133 224
4 190 170 258 329 147 82 44 57 49 79 125 200
5 223 162 297 344 144 80 46 53 40 90 128 183
6 191 193 315 296 134 99 48 49 36 78 147 171
7 154 157 256 254 135 121 44 53 38 65 141 200
8 162 146 249 233 130 94 46 69 39 63 112 178
9 185 153 246 223 129 95 60 66 57 62 115 165
10 179 181 240 191 124 91 55 62 81 61 129 195
11 154 162 308 207 133 74 49 71 51 64 143 196
12 197 154 292 221 158 70 56 57 39 61 141 169
13 224 168 269 246 172 80 60 51 39 75 140 171
14 192 153 305 255 171 99 59 50 72 87 124 175
15 161 150 325 197 154 75 58 49 84 93 112 189
16 158 161 278 190 135 70 58 43 66 99 125 228
17 155 179 245 201 134 77 67 51 52 98 147 215
18 174 213 281 175 140 74 62 69 53 87 141 205
19 196 240 250 142 135 65 51 41 61 82 130 183
20 196 243 260 154 126 58 53 37 71 92 135 183
21 189 239 280 212 115 74 58 40 70 112 145 193
22 161 256 282 197 109 87 46 43 71 115 153 204
23 156 284 255 193 110 80 44 50 88 95 151 206
24 198 304 253 220 113 71 46 43 74 86 151 231
25 236 302 257 197 92 85 44 46 74 88 164 248
26 218 241 284 200 86 80 40 37 94 109 179 242
27 203 196 292 169 90 64 45 34 89 135 191 246
28 183 218 273 131 86 64 55 37 82 126 199 241
29 152 189 254 134 87 68 55 51 89 109 219 211
30 168   244 127 89 64 53 56 86 105 205 242
31 168   262   75   58 59   110   279