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USGS Daily Statistics for Pennsylvania

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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 03034500 Little Mahoning Creek at McCormick, PA


Indiana County, Pennsylvania
Hydrologic Unit Code 05010006
Latitude  40°50'10", Longitude  79°06'37" NAD27
Drainage area 87.4  square miles
Gage datum 1,164.88 feet above NGVD29
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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 1939-10-01 -> 2021-09-30)

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
1 240 191 274 282 172 110 78 69 55 56 100 190
2 250 214 282 300 164 108 100 51 60 69 89 169
3 239 213 261 308 148 92 87 106 60 61 101 170
4 261 205 310 298 147 99 64 60 56 70 99 185
5 258 225 363 358 147 100 73 60 44 68 105 178
6 259 202 359 274 146 93 78 50 45 65 100 174
7 211 217 308 246 176 107 69 62 49 56 85 183
8 188 214 286 225 181 98 102 61 36 60 129 201
9 165 173 290 245 183 100 77 60 77 66 111 190
10 160 199 303 251 178 77 86 69 115 60 113 191
11 160 215 276 226 178 74 84 80 78 66 115 215
12 185 203 283 242 221 112 89 78 48 57 112 231
13 183 219 310 258 211 106 83 65 59 48 103 215
14 177 258 324 257 183 111 103 55 95 54 97 191
15 197 245 352 268 178 110 68 73 59 71 106 196
16 177 273 289 245 207 101 64 54 41 87 143 191
17 156 252 305 231 179 94 57 44 54 60 164 181
18 162 243 275 201 194 93 49 49 132 72 149 233
19 222 276 280 182 172 124 93 48 57 75 155 191
20 202 256 324 206 154 101 137 44 48 75 159 188
21 197 285 311 184 149 133 72 68 43 88 136 203
22 194 276 329 175 137 101 74 65 45 73 123 207
23 201 321 282 178 132 149 70 45 45 59 141 191
24 240 297 294 180 146 122 50 41 54 78 145 203
25 225 316 281 187 150 132 55 34 52 70 141 220
26 237 256 262 208 172 105 49 34 50 78 195 202
27 283 265 266 203 141 85 62 36 55 85 198 191
28 210 250 265 196 129 121 58 37 75 105 245 216
29 243 199 328 202 159 97 52 46 87 100 205 224
30 223   323 186 114 71 50 49 70 103 183 275
31 209   323   130   62 75   84   240