SOUTH BRANCH POTOMAC RIVER NEAR SPRINGFIELD, WV
USGS 01608500 · West Virginia · reports discharge (live), gauge height, water temperature, dissolved oxygen, pH, turbidity, specific conductance
USGS 01608500 · West Virginia · reports discharge (live), gauge height, water temperature, dissolved oxygen, pH, turbidity, specific conductance
What the agencies suggest
Carry a pocket thermometer to monitor water temperatureNational Park Service
General guidance from the readings and the published lines named above, not a fishing forecast. Local rules and closures come first.
Reading Nov 5, 10:30 PM EST · provisional USGS data
Normal for Nov 5 Steady · 24 h Below NWS action stage
Discharge, last 7 days: 169 readings from Oct 29, 11:30 PM EDT to Nov 5, 10:30 PM EST; ranging 265 to 384 ft³/s; latest 265 ft³/s; shaded band: typical range (25th–75th percentile) for each date.
USGS provisional data may be revised. Source: USGS instantaneous values.
| Time | Discharge (ft³/s) | Gauge height (ft) | Water temp (°F) | Normal, 25th–75th (ft³/s) |
|---|---|---|---|---|
| Nov 5, 10:30 PM EST | 265 | 1.43 | 61.3 | 188–708 |
| Nov 5, 9:30 PM EST | 265 | 1.43 | 61.7 | 188–708 |
| Nov 5, 8:30 PM EST | 265 | 1.43 | 61.9 | 188–708 |
| Nov 5, 7:30 PM EST | 269 | 1.44 | 62.1 | 188–708 |
| Nov 5, 6:30 PM EST | 269 | 1.44 | 62.2 | 188–708 |
| Nov 5, 5:30 PM EST | 269 | 1.44 | 62.4 | 188–708 |
| Nov 5, 4:30 PM EST | 273 | 1.45 | 62.6 | 188–708 |
| Nov 5, 3:30 PM EST | 273 | 1.45 | 62.6 | 188–708 |
| Nov 5, 2:30 PM EST | 277 | 1.46 | 62.4 | 188–708 |
| Nov 5, 1:30 PM EST | 277 | 1.46 | 62.2 | 188–708 |
| Nov 5, 12:30 PM EST | 277 | 1.46 | 61.9 | 188–708 |
| Nov 5, 11:30 AM EST | 281 | 1.47 | 61.2 | 188–708 |
| Nov 5, 10:30 AM EST | 281 | 1.47 | 60.1 | 188–708 |
| Nov 5, 9:30 AM EST | 281 | 1.47 | 59.7 | 188–708 |
| Nov 5, 8:30 AM EST | 281 | 1.47 | 59.5 | 188–708 |
| Nov 5, 7:30 AM EST | 277 | 1.46 | 59.5 | 188–708 |
| Nov 5, 6:30 AM EST | 277 | 1.46 | 59.7 | 188–708 |
| Nov 5, 5:30 AM EST | 277 | 1.46 | 59.7 | 188–708 |
| Nov 5, 4:30 AM EST | 273 | 1.45 | 59.7 | 188–708 |
| Nov 5, 3:30 AM EST | 273 | 1.45 | 59.7 | 188–708 |
| Nov 5, 2:30 AM EST | 273 | 1.45 | 59.7 | 188–708 |
| Nov 5, 1:30 AM EST | 269 | 1.44 | 59.7 | 188–708 |
| Nov 5, 12:30 AM EST | 269 | 1.44 | 59.9 | 188–708 |
| Nov 4, 11:30 PM EST | 269 | 1.44 | 59.9 | 182–736 |
| Nov 4, 10:30 PM EST | 269 | 1.44 | 59.9 | 182–736 |
| Nov 4, 9:30 PM EST | 269 | 1.44 | 60.1 | 182–736 |
| Nov 4, 8:30 PM EST | 269 | 1.44 | 60.1 | 182–736 |
| Nov 4, 7:30 PM EST | 269 | 1.44 | 60.1 | 182–736 |
| Nov 4, 6:30 PM EST | 273 | 1.45 | 60.1 | 182–736 |
| Nov 4, 5:30 PM EST | 273 | 1.45 | 60.1 | 182–736 |
| Nov 4, 4:30 PM EST | 273 | 1.45 | 60.1 | 182–736 |
| Nov 4, 3:30 PM EST | 277 | 1.46 | 59.9 | 182–736 |
| Nov 4, 2:30 PM EST | 277 | 1.46 | 59.5 | 182–736 |
| Nov 4, 1:30 PM EST | 277 | 1.46 | 59 | 182–736 |
| Nov 4, 12:30 PM EST | 281 | 1.47 | 58.5 | 182–736 |
| Nov 4, 11:30 AM EST | 281 | 1.47 | 57.7 | 182–736 |
| Nov 4, 10:30 AM EST | 281 | 1.47 | 56.8 | 182–736 |
| Nov 4, 9:30 AM EST | 285 | 1.48 | 56.3 | 182–736 |
| Nov 4, 8:30 AM EST | 285 | 1.48 | 56.1 | 182–736 |
| Nov 4, 7:30 AM EST | 285 | 1.48 | 56.1 | 182–736 |
| Nov 4, 6:30 AM EST | 285 | 1.48 | 56.5 | 182–736 |
| Nov 4, 5:30 AM EST | 281 | 1.47 | 56.7 | 182–736 |
| Nov 4, 4:30 AM EST | 281 | 1.47 | 57 | 182–736 |
| Nov 4, 3:30 AM EST | 281 | 1.47 | 57.2 | 182–736 |
| Nov 4, 2:30 AM EST | 281 | 1.47 | 57.4 | 182–736 |
| Nov 4, 1:30 AM EST | 281 | 1.47 | 57.6 | 182–736 |
| Nov 4, 12:30 AM EST | 281 | 1.47 | 57.9 | 182–736 |
| Nov 3, 11:30 PM EST | 281 | 1.47 | 58.1 | 176–690 |
| Nov 3, 10:30 PM EST | 281 | 1.47 | 58.5 | 176–690 |
| Nov 3, 9:30 PM EST | 281 | 1.47 | 58.6 | 176–690 |
| Nov 3, 8:30 PM EST | 281 | 1.47 | 59 | 176–690 |
| Nov 3, 7:30 PM EST | 281 | 1.47 | 59 | 176–690 |
| Nov 3, 6:30 PM EST | 281 | 1.47 | 59.2 | 176–690 |
| Nov 3, 5:30 PM EST | 285 | 1.48 | 59.2 | 176–690 |
| Nov 3, 4:30 PM EST | 285 | 1.48 | 59.4 | 176–690 |
| Nov 3, 3:30 PM EST | 285 | 1.48 | 59.2 | 176–690 |
| Nov 3, 2:30 PM EST | 290 | 1.49 | 58.8 | 176–690 |
| Nov 3, 1:30 PM EST | 290 | 1.49 | 58.3 | 176–690 |
| Nov 3, 12:30 PM EST | 294 | 1.5 | 57.7 | 176–690 |
| Nov 3, 11:30 AM EST | 294 | 1.5 | 57 | 176–690 |
| Nov 3, 10:30 AM EST | 298 | 1.51 | 56.3 | 176–690 |
| Nov 3, 9:30 AM EST | 298 | 1.51 | 55.6 | 176–690 |
| Nov 3, 8:30 AM EST | 298 | 1.51 | 55.4 | 176–690 |
| Nov 3, 7:30 AM EST | 298 | 1.51 | 55.4 | 176–690 |
| Nov 3, 6:30 AM EST | 298 | 1.51 | 55.6 | 176–690 |
| Nov 3, 5:30 AM EST | 298 | 1.51 | 55.8 | 176–690 |
| Nov 3, 4:30 AM EST | 298 | 1.51 | 55.9 | 176–690 |
| Nov 3, 3:30 AM EST | 298 | 1.51 | 56.3 | 176–690 |
| Nov 3, 2:30 AM EST | 298 | 1.51 | 56.5 | 176–690 |
| Nov 3, 1:30 AM EST | 298 | 1.51 | 56.8 | 176–690 |
| Nov 3, 12:30 AM EST | 298 | 1.51 | 57 | 176–690 |
| Nov 2, 11:30 PM EST | 298 | 1.51 | 57.4 | 184–722 |
| Nov 2, 10:30 PM EST | 298 | 1.51 | 57.6 | 184–722 |
| Nov 2, 9:30 PM EST | 298 | 1.51 | 57.7 | 184–722 |
| Nov 2, 8:30 PM EST | 298 | 1.51 | 57.7 | 184–722 |
| Nov 2, 7:30 PM EST | 298 | 1.51 | 57.9 | 184–722 |
| Nov 2, 6:30 PM EST | 298 | 1.51 | 57.9 | 184–722 |
| Nov 2, 5:30 PM EST | 298 | 1.51 | 58.1 | 184–722 |
| Nov 2, 4:30 PM EST | 298 | 1.51 | 58.1 | 184–722 |
| Nov 2, 3:30 PM EST | 298 | 1.51 | 58.1 | 184–722 |
| Nov 2, 2:30 PM EST | 303 | 1.52 | 57.7 | 184–722 |
| Nov 2, 1:30 PM EST | 303 | 1.52 | 57.2 | 184–722 |
| Nov 2, 12:30 PM EST | 307 | 1.53 | 56.8 | 184–722 |
| Nov 2, 11:30 AM EST | 307 | 1.53 | 56.3 | 184–722 |
| Nov 2, 10:30 AM EST | 312 | 1.54 | 55.6 | 184–722 |
| Nov 2, 9:30 AM EST | 312 | 1.54 | 55 | 184–722 |
| Nov 2, 8:30 AM EST | 316 | 1.55 | 54.7 | 184–722 |
| Nov 2, 7:30 AM EST | 316 | 1.55 | 54.7 | 184–722 |
| Nov 2, 6:30 AM EST | 316 | 1.55 | 54.9 | 184–722 |
| Nov 2, 5:30 AM EST | 316 | 1.55 | 55.2 | 184–722 |
| Nov 2, 4:30 AM EST | 316 | 1.55 | 55.4 | 184–722 |
| Nov 2, 3:30 AM EST | 316 | 1.55 | 55.6 | 184–722 |
| Nov 2, 2:30 AM EST | 316 | 1.55 | 55.8 | 184–722 |
| Nov 2, 1:30 AM EST | 316 | 1.55 | 55.9 | 184–722 |
| Nov 2, 12:30 AM EST | 316 | 1.55 | 56.1 | 184–722 |
| Nov 1, 11:30 PM EST | 316 | 1.55 | 56.3 | 175–727 |
| Nov 1, 10:30 PM EST | 316 | 1.55 | 56.7 | 175–727 |
| Nov 1, 9:30 PM EST | 316 | 1.55 | 57 | 175–727 |
| Nov 1, 8:30 PM EST | 316 | 1.55 | 57.2 | 175–727 |
| Nov 1, 7:30 PM EST | 316 | 1.55 | 57.4 | 175–727 |
| Nov 1, 6:30 PM EST | 316 | 1.55 | 57.6 | 175–727 |
| Nov 1, 5:30 PM EST | 316 | 1.55 | 57.7 | 175–727 |
| Nov 1, 4:30 PM EST | 316 | 1.55 | 57.7 | 175–727 |
| Nov 1, 3:30 PM EST | 321 | 1.56 | 57.6 | 175–727 |
| Nov 1, 2:30 PM EST | 321 | 1.56 | 57.4 | 175–727 |
| Nov 1, 1:30 PM EST | 321 | 1.56 | 57 | 175–727 |
| Nov 1, 12:30 PM EST | 325 | 1.57 | 56.8 | 175–727 |
| Nov 1, 11:30 AM EST | 325 | 1.57 | 56.1 | 175–727 |
| Nov 1, 10:30 AM EST | 325 | 1.57 | 55.6 | 175–727 |
| Nov 1, 9:30 AM EST | 325 | 1.57 | 55 | 175–727 |
| Nov 1, 8:30 AM EST | 325 | 1.57 | 54.9 | 175–727 |
| Nov 1, 7:30 AM EST | 325 | 1.57 | 54.9 | 175–727 |
| Nov 1, 6:30 AM EST | 325 | 1.57 | 54.9 | 175–727 |
| Nov 1, 5:30 AM EST | 325 | 1.57 | 55 | 175–727 |
| Nov 1, 4:30 AM EST | 325 | 1.57 | 55.4 | 175–727 |
| Nov 1, 3:30 AM EST | 325 | 1.57 | 55.6 | 175–727 |
| Nov 1, 2:30 AM EST | 325 | 1.57 | 55.8 | 175–727 |
| Nov 1, 1:30 AM EST | 325 | 1.57 | 55.9 | 175–727 |
| Nov 1, 1:30 AM EDT | 325 | 1.57 | 56.1 | 175–727 |
| Nov 1, 12:30 AM EDT | 325 | 1.57 | 56.1 | 175–727 |
| Oct 31, 11:30 PM EDT | 325 | 1.57 | 56.3 | 178–732 |
| Oct 31, 10:30 PM EDT | 325 | 1.57 | 56.5 | 178–732 |
| Oct 31, 9:30 PM EDT | 325 | 1.57 | 56.7 | 178–732 |
| Oct 31, 8:30 PM EDT | 325 | 1.57 | 56.8 | 178–732 |
| Oct 31, 7:30 PM EDT | 330 | 1.58 | 57 | 178–732 |
| Oct 31, 6:30 PM EDT | 330 | 1.58 | 57.2 | 178–732 |
| Oct 31, 5:30 PM EDT | 330 | 1.58 | 57.2 | 178–732 |
| Oct 31, 4:30 PM EDT | 335 | 1.59 | 57 | 178–732 |
| Oct 31, 3:30 PM EDT | 335 | 1.59 | 56.8 | 178–732 |
| Oct 31, 2:30 PM EDT | 335 | 1.59 | 56.7 | 178–732 |
| Oct 31, 1:30 PM EDT | 340 | 1.6 | 56.3 | 178–732 |
| Oct 31, 12:30 PM EDT | 340 | 1.6 | 55.8 | 178–732 |
| Oct 31, 11:30 AM EDT | 344 | 1.61 | 54.9 | 178–732 |
| Oct 31, 10:30 AM EDT | 344 | 1.61 | 54.5 | 178–732 |
| Oct 31, 9:30 AM EDT | 349 | 1.62 | 54.1 | 178–732 |
| Oct 31, 8:30 AM EDT | 349 | 1.62 | 54.1 | 178–732 |
| Oct 31, 7:30 AM EDT | 354 | 1.63 | 54.3 | 178–732 |
| Oct 31, 6:30 AM EDT | 354 | 1.63 | 54.7 | 178–732 |
| Oct 31, 5:30 AM EDT | 354 | 1.63 | 55 | 178–732 |
| Oct 31, 4:30 AM EDT | 354 | 1.63 | 55.4 | 178–732 |
| Oct 31, 3:30 AM EDT | 354 | 1.63 | 55.8 | 178–732 |
| Oct 31, 2:30 AM EDT | 354 | 1.63 | 56.1 | 178–732 |
| Oct 31, 1:30 AM EDT | 354 | 1.63 | 56.5 | 178–732 |
| Oct 31, 12:30 AM EDT | 354 | 1.63 | 56.8 | 178–732 |
| Oct 30, 11:30 PM EDT | 354 | 1.63 | 57.2 | 165–771 |
| Oct 30, 10:30 PM EDT | 354 | 1.63 | 57.7 | 165–771 |
| Oct 30, 9:30 PM EDT | 359 | 1.64 | 58.1 | 165–771 |
| Oct 30, 8:30 PM EDT | 359 | 1.64 | 58.5 | 165–771 |
| Oct 30, 7:30 PM EDT | 359 | 1.64 | 58.8 | 165–771 |
| Oct 30, 6:30 PM EDT | 359 | 1.64 | 59 | 165–771 |
| Oct 30, 5:30 PM EDT | 359 | 1.64 | 59 | 165–771 |
| Oct 30, 4:30 PM EDT | 359 | 1.64 | 59 | 165–771 |
| Oct 30, 3:30 PM EDT | 359 | 1.64 | 58.8 | 165–771 |
| Oct 30, 2:30 PM EDT | 359 | 1.64 | 58.5 | 165–771 |
| Oct 30, 1:30 PM EDT | 364 | 1.65 | 57.9 | 165–771 |
| Oct 30, 12:30 PM EDT | 364 | 1.65 | 57.4 | 165–771 |
| Oct 30, 11:30 AM EDT | 369 | 1.66 | 56.7 | 165–771 |
| Oct 30, 10:30 AM EDT | 369 | 1.66 | 56.1 | 165–771 |
| Oct 30, 9:30 AM EDT | 374 | 1.67 | 55.6 | 165–771 |
| Oct 30, 8:30 AM EDT | 374 | 1.67 | 55.4 | 165–771 |
| Oct 30, 7:30 AM EDT | 379 | 1.68 | 55.6 | 165–771 |
| Oct 30, 6:30 AM EDT | 379 | 1.68 | 55.8 | 165–771 |
| Oct 30, 5:30 AM EDT | 384 | 1.69 | 55.9 | 165–771 |
| Oct 30, 4:30 AM EDT | 384 | 1.69 | 56.3 | 165–771 |
| Oct 30, 3:30 AM EDT | 384 | 1.69 | 56.5 | 165–771 |
| Oct 30, 2:30 AM EDT | 384 | 1.69 | 56.7 | 165–771 |
| Oct 30, 1:30 AM EDT | 384 | 1.69 | 57 | 165–771 |
| Oct 30, 12:30 AM EDT | 384 | 1.69 | 57.2 | 165–771 |
| Oct 29, 11:30 PM EDT | 384 | 1.69 | 57.6 | 155–643 |
Water temperature, last 7 days: 169 readings from Oct 29, 11:30 PM EDT to Nov 5, 10:30 PM EST; ranging 54.1 to 62.6 °F; latest 61.3 °F.
USGS provisional data may be revised. Source: USGS instantaneous values.
| Time | Water temperature (°F) |
|---|---|
| Nov 5, 10:30 PM EST | 61.3 |
| Nov 5, 9:30 PM EST | 61.7 |
| Nov 5, 8:30 PM EST | 61.9 |
| Nov 5, 7:30 PM EST | 62.1 |
| Nov 5, 6:30 PM EST | 62.2 |
| Nov 5, 5:30 PM EST | 62.4 |
| Nov 5, 4:30 PM EST | 62.6 |
| Nov 5, 3:30 PM EST | 62.6 |
| Nov 5, 2:30 PM EST | 62.4 |
| Nov 5, 1:30 PM EST | 62.2 |
| Nov 5, 12:30 PM EST | 61.9 |
| Nov 5, 11:30 AM EST | 61.2 |
| Nov 5, 10:30 AM EST | 60.1 |
| Nov 5, 9:30 AM EST | 59.7 |
| Nov 5, 8:30 AM EST | 59.5 |
| Nov 5, 7:30 AM EST | 59.5 |
| Nov 5, 6:30 AM EST | 59.7 |
| Nov 5, 5:30 AM EST | 59.7 |
| Nov 5, 4:30 AM EST | 59.7 |
| Nov 5, 3:30 AM EST | 59.7 |
| Nov 5, 2:30 AM EST | 59.7 |
| Nov 5, 1:30 AM EST | 59.7 |
| Nov 5, 12:30 AM EST | 59.9 |
| Nov 4, 11:30 PM EST | 59.9 |
| Nov 4, 10:30 PM EST | 59.9 |
| Nov 4, 9:30 PM EST | 60.1 |
| Nov 4, 8:30 PM EST | 60.1 |
| Nov 4, 7:30 PM EST | 60.1 |
| Nov 4, 6:30 PM EST | 60.1 |
| Nov 4, 5:30 PM EST | 60.1 |
| Nov 4, 4:30 PM EST | 60.1 |
| Nov 4, 3:30 PM EST | 59.9 |
| Nov 4, 2:30 PM EST | 59.5 |
| Nov 4, 1:30 PM EST | 59 |
| Nov 4, 12:30 PM EST | 58.5 |
| Nov 4, 11:30 AM EST | 57.7 |
| Nov 4, 10:30 AM EST | 56.8 |
| Nov 4, 9:30 AM EST | 56.3 |
| Nov 4, 8:30 AM EST | 56.1 |
| Nov 4, 7:30 AM EST | 56.1 |
| Nov 4, 6:30 AM EST | 56.5 |
| Nov 4, 5:30 AM EST | 56.7 |
| Nov 4, 4:30 AM EST | 57 |
| Nov 4, 3:30 AM EST | 57.2 |
| Nov 4, 2:30 AM EST | 57.4 |
| Nov 4, 1:30 AM EST | 57.6 |
| Nov 4, 12:30 AM EST | 57.9 |
| Nov 3, 11:30 PM EST | 58.1 |
| Nov 3, 10:30 PM EST | 58.5 |
| Nov 3, 9:30 PM EST | 58.6 |
| Nov 3, 8:30 PM EST | 59 |
| Nov 3, 7:30 PM EST | 59 |
| Nov 3, 6:30 PM EST | 59.2 |
| Nov 3, 5:30 PM EST | 59.2 |
| Nov 3, 4:30 PM EST | 59.4 |
| Nov 3, 3:30 PM EST | 59.2 |
| Nov 3, 2:30 PM EST | 58.8 |
| Nov 3, 1:30 PM EST | 58.3 |
| Nov 3, 12:30 PM EST | 57.7 |
| Nov 3, 11:30 AM EST | 57 |
| Nov 3, 10:30 AM EST | 56.3 |
| Nov 3, 9:30 AM EST | 55.6 |
| Nov 3, 8:30 AM EST | 55.4 |
| Nov 3, 7:30 AM EST | 55.4 |
| Nov 3, 6:30 AM EST | 55.6 |
| Nov 3, 5:30 AM EST | 55.8 |
| Nov 3, 4:30 AM EST | 55.9 |
| Nov 3, 3:30 AM EST | 56.3 |
| Nov 3, 2:30 AM EST | 56.5 |
| Nov 3, 1:30 AM EST | 56.8 |
| Nov 3, 12:30 AM EST | 57 |
| Nov 2, 11:30 PM EST | 57.4 |
| Nov 2, 10:30 PM EST | 57.6 |
| Nov 2, 9:30 PM EST | 57.7 |
| Nov 2, 8:30 PM EST | 57.7 |
| Nov 2, 7:30 PM EST | 57.9 |
| Nov 2, 6:30 PM EST | 57.9 |
| Nov 2, 5:30 PM EST | 58.1 |
| Nov 2, 4:30 PM EST | 58.1 |
| Nov 2, 3:30 PM EST | 58.1 |
| Nov 2, 2:30 PM EST | 57.7 |
| Nov 2, 1:30 PM EST | 57.2 |
| Nov 2, 12:30 PM EST | 56.8 |
| Nov 2, 11:30 AM EST | 56.3 |
| Nov 2, 10:30 AM EST | 55.6 |
| Nov 2, 9:30 AM EST | 55 |
| Nov 2, 8:30 AM EST | 54.7 |
| Nov 2, 7:30 AM EST | 54.7 |
| Nov 2, 6:30 AM EST | 54.9 |
| Nov 2, 5:30 AM EST | 55.2 |
| Nov 2, 4:30 AM EST | 55.4 |
| Nov 2, 3:30 AM EST | 55.6 |
| Nov 2, 2:30 AM EST | 55.8 |
| Nov 2, 1:30 AM EST | 55.9 |
| Nov 2, 12:30 AM EST | 56.1 |
| Nov 1, 11:30 PM EST | 56.3 |
| Nov 1, 10:30 PM EST | 56.7 |
| Nov 1, 9:30 PM EST | 57 |
| Nov 1, 8:30 PM EST | 57.2 |
| Nov 1, 7:30 PM EST | 57.4 |
| Nov 1, 6:30 PM EST | 57.6 |
| Nov 1, 5:30 PM EST | 57.7 |
| Nov 1, 4:30 PM EST | 57.7 |
| Nov 1, 3:30 PM EST | 57.6 |
| Nov 1, 2:30 PM EST | 57.4 |
| Nov 1, 1:30 PM EST | 57 |
| Nov 1, 12:30 PM EST | 56.8 |
| Nov 1, 11:30 AM EST | 56.1 |
| Nov 1, 10:30 AM EST | 55.6 |
| Nov 1, 9:30 AM EST | 55 |
| Nov 1, 8:30 AM EST | 54.9 |
| Nov 1, 7:30 AM EST | 54.9 |
| Nov 1, 6:30 AM EST | 54.9 |
| Nov 1, 5:30 AM EST | 55 |
| Nov 1, 4:30 AM EST | 55.4 |
| Nov 1, 3:30 AM EST | 55.6 |
| Nov 1, 2:30 AM EST | 55.8 |
| Nov 1, 1:30 AM EST | 55.9 |
| Nov 1, 1:30 AM EDT | 56.1 |
| Nov 1, 12:30 AM EDT | 56.1 |
| Oct 31, 11:30 PM EDT | 56.3 |
| Oct 31, 10:30 PM EDT | 56.5 |
| Oct 31, 9:30 PM EDT | 56.7 |
| Oct 31, 8:30 PM EDT | 56.8 |
| Oct 31, 7:30 PM EDT | 57 |
| Oct 31, 6:30 PM EDT | 57.2 |
| Oct 31, 5:30 PM EDT | 57.2 |
| Oct 31, 4:30 PM EDT | 57 |
| Oct 31, 3:30 PM EDT | 56.8 |
| Oct 31, 2:30 PM EDT | 56.7 |
| Oct 31, 1:30 PM EDT | 56.3 |
| Oct 31, 12:30 PM EDT | 55.8 |
| Oct 31, 11:30 AM EDT | 54.9 |
| Oct 31, 10:30 AM EDT | 54.5 |
| Oct 31, 9:30 AM EDT | 54.1 |
| Oct 31, 8:30 AM EDT | 54.1 |
| Oct 31, 7:30 AM EDT | 54.3 |
| Oct 31, 6:30 AM EDT | 54.7 |
| Oct 31, 5:30 AM EDT | 55 |
| Oct 31, 4:30 AM EDT | 55.4 |
| Oct 31, 3:30 AM EDT | 55.8 |
| Oct 31, 2:30 AM EDT | 56.1 |
| Oct 31, 1:30 AM EDT | 56.5 |
| Oct 31, 12:30 AM EDT | 56.8 |
| Oct 30, 11:30 PM EDT | 57.2 |
| Oct 30, 10:30 PM EDT | 57.7 |
| Oct 30, 9:30 PM EDT | 58.1 |
| Oct 30, 8:30 PM EDT | 58.5 |
| Oct 30, 7:30 PM EDT | 58.8 |
| Oct 30, 6:30 PM EDT | 59 |
| Oct 30, 5:30 PM EDT | 59 |
| Oct 30, 4:30 PM EDT | 59 |
| Oct 30, 3:30 PM EDT | 58.8 |
| Oct 30, 2:30 PM EDT | 58.5 |
| Oct 30, 1:30 PM EDT | 57.9 |
| Oct 30, 12:30 PM EDT | 57.4 |
| Oct 30, 11:30 AM EDT | 56.7 |
| Oct 30, 10:30 AM EDT | 56.1 |
| Oct 30, 9:30 AM EDT | 55.6 |
| Oct 30, 8:30 AM EDT | 55.4 |
| Oct 30, 7:30 AM EDT | 55.6 |
| Oct 30, 6:30 AM EDT | 55.8 |
| Oct 30, 5:30 AM EDT | 55.9 |
| Oct 30, 4:30 AM EDT | 56.3 |
| Oct 30, 3:30 AM EDT | 56.5 |
| Oct 30, 2:30 AM EDT | 56.7 |
| Oct 30, 1:30 AM EDT | 57 |
| Oct 30, 12:30 AM EDT | 57.2 |
| Oct 29, 11:30 PM EDT | 57.6 |
Map of USGS gauge 01608500 and the river around it
Where SOUTH BRANCH POTOMAC RIVER NEAR SPRINGFIELD, WV sits, with 1 other gauge on the same river and our water's map point.
Federal guidance. West Virginia DNR publishes no water-temperature line for trout anglers that we found. The lines below are the National Park Service's, federal guidance, not a West Virginia rule:
Under the federal 68°F line. Water 61.3°F now; the highest in the last 24 hours was 62.6°F. That is under the 68°F at which the National Park Service, at Grand Teton National Park, recommends anglers stop fishing in the afternoon (“cease fishing at 2 p.m. when water temperatures are likely to exceed 68°F”). Water warms through the afternoon, so check again later in the day: “Carry a pocket thermometer to monitor water temperature.”
Normal for Nov 5: 188–708 ft³/s (middle half of 104 years of record). Now: 265 ft³/s, normal.
Normal for this date. 265 ft³/s is between the 25th and 75th percentiles of daily mean flow for Nov 5 at this gauge over 104 years of record (1900–2026): 10th 137, 25th 188, median 294, 75th 708, 90th 1,590 ft³/s.
Daily means on record for Nov 5: lowest 78 ft³/s, highest 145,000 ft³/s.
Classes as USGS labels them (hyswap: flow categories (WDFN_stats schema) (U.S. Geological Survey) ); percentiles from the USGS daily statistics (U.S. Geological Survey) (approved daily means; the reading is provisional and instantaneous).
Steady over 24 hours (−1.5% discharge). Rising or falling means a change of more than 10% in discharge (or 0.2 ft of gauge height) over 24 hours; our rule of thumb, not a USGS class.
This gauge is on our page for South Branch Potomac River, but no agency page we read lists its species.
Below NWS action stage. The National Weather Service reports this gauge below its action stage. That is not a statement that wading is safe.
Flood categories: action stage, minor, moderate and major flooding (National Weather Service)Turn Around Don't Drown. “A mere 6 inches of fast-moving flood water can knock over an adult.” No flow number makes a crossing safe; if in doubt, stay out.
Turn Around Don't Drown (National Weather Service)Dissolved oxygen 9.4 mg/L at Nov 5, 10:30 PM EST; 7-day range 9.1–12.8 mg/L
Enough oxygen for coldwater fish: 9.4 mg/L meets the 6.5 mg/L EPA sets for coldwater fish (other life stages; eggs and fry need a 8 mg/L minimum).
Quality Criteria for Water 1986 (“Gold Book”): dissolved oxygen, Table 1; pH (U.S. Environmental Protection Agency)pH 8.2 at Nov 5, 10:30 PM EST; 7-day range 8.1–8.8
Within EPA's freshwater range: pH 8.2 is within the 6.5–9 range EPA gives for freshwater aquatic life.
Quality Criteria for Water 1986 (“Gold Book”): dissolved oxygen, Table 1; pH (U.S. Environmental Protection Agency)Turbidity 1.5 FNU at Nov 5, 10:30 PM EST; 7-day range 1.2–2.3 FNU
Water clarity: Turbidity measures the relative clarity of water: higher means murkier. No agency publishes a fishing threshold for it; compare with this gauge's own recent readings.
Turbidity and Water (U.S. Geological Survey)Specific conductance 259 µS/cm at Nov 5, 10:30 PM EST; 7-day range 240–259 µS/cm
Dissolved ions: Specific conductance rises with the ions dissolved in the water. No fishing threshold is published for it; compare with this gauge's own recent readings.
Conductivity (Electrical Conductance) and Water (U.S. Geological Survey)Guidance from the readings above and the published thresholds named with each line; not a fishing forecast, a safety guarantee or a statement about access. Local rules and closures come first.
Below NWS action stage. The National Weather Service reports this gauge below its action stage. That is not a statement that wading is safe.
NWS observed 1.43 ft stage, 265 ft³/s at Nov 5, 10:30 PM EST (NWS gauge SPRW2; its stage datum can differ from the USGS gauge height).
NWS river forecast forecast issued Nov 5, 9:59 AM EST. Highest point: 1.5 ft, 294 ft³/s on Nov 7, 7:00 AM EST (Below NWS action stage).
| Day | Stage | Flow |
|---|---|---|
| Thu, Nov 5 | 1.4 ft | 253 ft³/s |
| Fri, Nov 6 | 1.4 ft | 253 ft³/s |
| Sat, Nov 7 | 1.5 ft | 294 ft³/s |
| Sun, Nov 8 | 1.4 ft | 253 ft³/s |
Open the NWS gauge page · What the categories mean (National Weather Service)
Checked Nov 5, 11:06 PM EST; readings refresh at most every 15 minutes and statistics daily. Provisional USGS data can be revised. Conditions change: re-check before you go. This is general guidance, not a fishing forecast, a safety guarantee or a statement about access.