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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 0423205010 IRONDEQUOIT CR ABOVE BLOSSOM RD NEAR ROCHESTER NY


Monroe County, New York
Hydrologic Unit Code 04140101
Latitude  43°08'42", Longitude  77°30'43" NAD83
Drainage area 142  square miles
Contributing drainage area 134.22  square miles
Gage datum 247.51 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 1980-10-01 -> 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
1 169 135 195 266 172 130 93 82 71 83 119 194
2 151 144 189 276 180 117 94 73 66 79 126 198
3 138 141 185 313 174 101 86 81 68 82 128 174
4 156 147 195 357 169 97 91 101 70 90 117 157
5 164 172 184 313 157 99 87 102 77 85 121 138
6 149 168 185 292 151 135 86 84 64 88 136 134
7 142 148 188 271 144 126 83 74 72 84 113 128
8 180 141 214 251 153 104 89 84 75 79 99 120
9 176 147 225 217 143 105 101 86 116 87 108 117
10 150 154 214 193 138 105 79 81 108 84 112 131
11 143 149 239 207 150 116 83 100 78 75 108 135
12 166 169 231 239 178 119 107 92 69 72 117 131
13 171 171 230 245 202 141 117 93 75 78 103 130
14 158 151 274 231 188 161 90 99 81 85 94 144
15 148 159 280 195 158 117 105 86 76 81 103 157
16 138 164 241 218 192 114 103 88 79 85 115 151
17 138 167 233 261 187 116 112 73 75 83 135 149
18 152 196 222 210 152 106 130 72 76 80 111 149
19 161 193 220 170 133 95 96 68 65 88 109 140
20 177 205 227 202 134 117 89 69 61 123 116 130
21 158 226 240 203 136 124 86 75 62 145 118 145
22 133 202 258 206 125 108 75 68 71 114 134 160
23 143 219 245 223 116 95 83 70 85 103 144 177
24 177 237 231 218 144 85 85 62 69 92 121 176
25 177 226 227 194 131 92 84 81 71 90 118 174
26 176 190 247 192 117 87 72 72 73 111 129 156
27 164 180 263 170 103 84 86 64 79 133 142 151
28 138 186 249 169 108 99 111 76 85 129 150 165
29 135 203 228 148 129 90 98 90 94 122 154 152
30 135   223 146 123 92 76 85 98 181 147 173
31 128   236   113   78 92   136   178