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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 01576787 Pequea Creek at Martic Forge, PA


Lancaster County, Pennsylvania
Hydrologic Unit Code 02050306
Latitude  39°54'21", Longitude  76°19'43" NAD27
Drainage area 148  square miles
Gage datum 208.5 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 1976-10-01 -> 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
1 224 215 256 292 361 182 154 108 213 270 190 212
2 235 226 401 313 236 276 149 124 233 159 139 174
3 210 249 240 357 222 231 162 128 111 152 190 182
4 189 249 261 290 218 217 150 168 107 144 133 156
5 181 238 331 295 224 181 138 147 96 130 138 269
6 194 212 240 265 228 198 143 118 274 130 134 188
7 204 207 253 268 237 182 151 204 178 117 133 185
8 233 215 263 272 228 161 155 182 181 338 137 204
9 273 194 292 260 206 165 158 115 169 431 134 227
10 286 185 405 254 197 185 141 120 151 192 136 195
11 228 212 418 262 201 200 176 127 162 285 132 204
12 227 208 304 255 206 176 165 136 137 185 144 212
13 224 236 319 265 223 182 134 224 128 140 152 179
14 277 224 432 258 227 157 156 138 109 133 132 174
15 211 217 349 308 229 149 163 108 109 177 128 177
16 203 228 276 325 247 147 130 100 105 159 201 237
17 213 238 258 291 228 144 147 117 108 144 184 203
18 228 212 256 235 197 147 136 124 146 132 148 345
19 202 199 250 243 216 149 117 143 129 132 140 224
20 256 204 277 243 202 154 112 114 104 130 160 183
21 390 258 288 224 192 153 143 118 98 119 133 252
22 246 249 372 258 187 147 136 254 194 116 152 195
23 203 234 309 254 184 136 174 129 159 120 188 245
24 363 281 325 227 191 147 142 120 159 127 164 227
25 404 454 283 223 179 149 131 98 115 130 198 269
26 552 427 313 220 179 181 128 96 137 137 166 243
27 270 259 341 259 168 309 116 111 141 176 171 216
28 223 256 295 231 172 238 150 191 167 169 248 230
29 237 228 318 228 180 155 126 137 147 227 163 206
30 207   282 288 182 151 115 126 255 351 185 194
31 313   291   163   105 121   157   184