Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left
Bookmark and Share Navigation Bar End Cap

  
 



Hydrograph River at a Glance Download
South Fork Shenandoah River near Lynnwood Stage (ft)Flow (kcfs)Observed: 3.67 ft at 10:00AM May 12, 2022Observed: 3.66 ft at 10:15AM May 12, 2022Observed: 3.66 ft at 10:30AM May 12, 2022Observed: 3.66 ft at 10:45AM May 12, 2022Observed: 3.66 ft at 11:00AM May 12, 2022Observed: 3.66 ft at 11:15AM May 12, 2022Observed: 3.65 ft at 11:30AM May 12, 2022Observed: 3.65 ft at 11:45AM May 12, 2022Observed: 3.65 ft at 12:00PM May 12, 2022Observed: 3.65 ft at 12:15PM May 12, 2022Observed: 3.65 ft at 12:30PM May 12, 2022Observed: 3.64 ft at 12:45PM May 12, 2022Observed: 3.64 ft at 1:00PM May 12, 2022Observed: 3.64 ft at 1:15PM May 12, 2022Observed: 3.64 ft at 1:30PM May 12, 2022Observed: 3.63 ft at 1:45PM May 12, 2022Observed: 3.63 ft at 2:00PM May 12, 2022Observed: 3.63 ft at 2:15PM May 12, 2022Observed: 3.63 ft at 2:30PM May 12, 2022Observed: 3.62 ft at 2:45PM May 12, 2022Observed: 3.62 ft at 3:00PM May 12, 2022Observed: 3.62 ft at 3:15PM May 12, 2022Observed: 3.62 ft at 3:30PM May 12, 2022Observed: 3.62 ft at 3:45PM May 12, 2022Observed: 3.62 ft at 4:00PM May 12, 2022Observed: 3.62 ft at 4:15PM May 12, 2022Observed: 3.61 ft at 4:30PM May 12, 2022Observed: 3.61 ft at 4:45PM May 12, 2022Observed: 3.61 ft at 5:00PM May 12, 2022Observed: 3.61 ft at 5:15PM May 12, 2022Observed: 3.6 ft at 5:30PM May 12, 2022Observed: 3.6 ft at 5:45PM May 12, 2022Observed: 3.6 ft at 6:00PM May 12, 2022Observed: 3.6 ft at 6:15PM May 12, 2022Observed: 3.59 ft at 6:30PM May 12, 2022Observed: 3.59 ft at 6:45PM May 12, 2022Observed: 3.59 ft at 7:00PM May 12, 2022Observed: 3.58 ft at 7:15PM May 12, 2022Observed: 3.58 ft at 7:30PM May 12, 2022Observed: 3.58 ft at 7:45PM May 12, 2022Observed: 3.58 ft at 8:00PM May 12, 2022Observed: 3.58 ft at 8:15PM May 12, 2022Observed: 3.58 ft at 8:30PM May 12, 2022Observed: 3.58 ft at 8:45PM May 12, 2022Observed: 3.57 ft at 9:00PM May 12, 2022Observed: 3.57 ft at 9:15PM May 12, 2022Observed: 3.57 ft at 9:30PM May 12, 2022Observed: 3.57 ft at 9:45PM May 12, 2022Observed: 3.57 ft at 10:00PM May 12, 2022Observed: 3.57 ft at 10:15PM May 12, 2022Observed: 3.56 ft at 10:30PM May 12, 2022Observed: 3.56 ft at 10:45PM May 12, 2022Observed: 3.56 ft at 11:00PM May 12, 2022Observed: 3.56 ft at 11:15PM May 12, 2022Observed: 3.56 ft at 11:30PM May 12, 2022Observed: 3.56 ft at 11:45PM May 12, 2022Observed: 3.56 ft at 12:00AM May 13, 2022Observed: 3.55 ft at 12:15AM May 13, 2022Observed: 3.55 ft at 12:30AM May 13, 2022Observed: 3.55 ft at 12:45AM May 13, 2022Observed: 3.55 ft at 1:00AM May 13, 2022Observed: 3.55 ft at 1:15AM May 13, 2022Observed: 3.55 ft at 1:30AM May 13, 2022Observed: 3.55 ft at 1:45AM May 13, 2022Observed: 3.54 ft at 2:00AM May 13, 2022Observed: 3.54 ft at 2:15AM May 13, 2022Observed: 3.54 ft at 2:30AM May 13, 2022Observed: 3.54 ft at 2:45AM May 13, 2022Observed: 3.54 ft at 3:00AM May 13, 2022Observed: 3.54 ft at 3:15AM May 13, 2022Observed: 3.54 ft at 3:30AM May 13, 2022Observed: 3.54 ft at 3:45AM May 13, 2022Observed: 3.54 ft at 4:00AM May 13, 2022Observed: 3.54 ft at 4:15AM May 13, 2022Observed: 3.54 ft at 4:30AM May 13, 2022Observed: 3.54 ft at 4:45AM May 13, 2022Observed: 3.54 ft at 5:00AM May 13, 2022Observed: 3.54 ft at 5:15AM May 13, 2022Observed: 3.54 ft at 5:30AM May 13, 2022Observed: 3.54 ft at 5:45AM May 13, 2022Observed: 3.54 ft at 6:00AM May 13, 2022Observed: 3.54 ft at 6:15AM May 13, 2022Observed: 3.54 ft at 6:30AM May 13, 2022Observed: 3.54 ft at 6:45AM May 13, 2022Observed: 3.54 ft at 7:00AM May 13, 2022Observed: 3.54 ft at 7:15AM May 13, 2022Observed: 3.54 ft at 7:30AM May 13, 2022Observed: 3.54 ft at 7:45AM May 13, 2022Observed: 3.54 ft at 8:00AM May 13, 2022Observed: 3.54 ft at 8:15AM May 13, 2022Observed: 3.54 ft at 8:30AM May 13, 2022Observed: 3.54 ft at 8:45AM May 13, 2022Observed: 3.54 ft at 9:00AM May 13, 2022Observed: 3.54 ft at 9:15AM May 13, 2022Observed: 3.54 ft at 9:30AM May 13, 2022Observed: 3.54 ft at 9:45AM May 13, 2022Observed: 3.54 ft at 10:00AM May 13, 2022Observed: 3.54 ft at 10:15AM May 13, 2022Observed: 3.54 ft at 10:30AM May 13, 2022Observed: 3.54 ft at 10:45AM May 13, 2022Observed: 3.54 ft at 11:00AM May 13, 2022Observed: 3.53 ft at 11:15AM May 13, 2022Observed: 3.53 ft at 11:30AM May 13, 2022Observed: 3.53 ft at 11:45AM May 13, 2022Observed: 3.53 ft at 12:00PM May 13, 2022Observed: 3.53 ft at 12:15PM May 13, 2022Observed: 3.53 ft at 12:30PM May 13, 2022Observed: 3.52 ft at 12:45PM May 13, 2022Observed: 3.52 ft at 1:00PM May 13, 2022Observed: 3.52 ft at 1:15PM May 13, 2022Observed: 3.52 ft at 1:30PM May 13, 2022Observed: 3.52 ft at 1:45PM May 13, 2022Observed: 3.52 ft at 2:00PM May 13, 2022Observed: 3.52 ft at 2:15PM May 13, 2022Observed: 3.52 ft at 2:30PM May 13, 2022Observed: 3.52 ft at 2:45PM May 13, 2022Observed: 3.52 ft at 3:00PM May 13, 2022Observed: 3.52 ft at 3:15PM May 13, 2022Observed: 3.52 ft at 3:30PM May 13, 2022Observed: 3.52 ft at 3:45PM May 13, 2022Observed: 3.52 ft at 4:00PM May 13, 2022Observed: 3.52 ft at 4:15PM May 13, 2022Observed: 3.52 ft at 4:30PM May 13, 2022Observed: 3.52 ft at 4:45PM May 13, 2022Observed: 3.52 ft at 5:00PM May 13, 2022Observed: 3.52 ft at 5:15PM May 13, 2022Observed: 3.52 ft at 5:30PM May 13, 2022Observed: 3.52 ft at 5:45PM May 13, 2022Observed: 3.52 ft at 6:00PM May 13, 2022Observed: 3.52 ft at 6:15PM May 13, 2022Observed: 3.52 ft at 6:30PM May 13, 2022Observed: 3.52 ft at 6:45PM May 13, 2022Observed: 3.52 ft at 7:00PM May 13, 2022Observed: 3.52 ft at 7:15PM May 13, 2022Observed: 3.52 ft at 7:30PM May 13, 2022Observed: 3.52 ft at 7:45PM May 13, 2022Observed: 3.52 ft at 8:00PM May 13, 2022Observed: 3.52 ft at 8:15PM May 13, 2022Observed: 3.52 ft at 8:30PM May 13, 2022Observed: 3.52 ft at 8:45PM May 13, 2022Observed: 3.52 ft at 9:00PM May 13, 2022Observed: 3.52 ft at 9:15PM May 13, 2022Observed: 3.52 ft at 9:30PM May 13, 2022Observed: 3.52 ft at 9:45PM May 13, 2022Observed: 3.52 ft at 10:00PM May 13, 2022Observed: 3.52 ft at 10:15PM May 13, 2022Observed: 3.52 ft at 10:30PM May 13, 2022Observed: 3.52 ft at 10:45PM May 13, 2022Observed: 3.52 ft at 11:00PM May 13, 2022Observed: 3.52 ft at 11:15PM May 13, 2022Observed: 3.52 ft at 11:30PM May 13, 2022Observed: 3.52 ft at 11:45PM May 13, 2022Observed: 3.52 ft at 12:00AM May 14, 2022Observed: 3.52 ft at 12:15AM May 14, 2022Observed: 3.52 ft at 12:30AM May 14, 2022Observed: 3.52 ft at 12:45AM May 14, 2022Observed: 3.52 ft at 1:00AM May 14, 2022Observed: 3.52 ft at 1:15AM May 14, 2022Observed: 3.52 ft at 1:30AM May 14, 2022Observed: 3.52 ft at 1:45AM May 14, 2022Observed: 3.52 ft at 2:00AM May 14, 2022Observed: 3.52 ft at 2:15AM May 14, 2022Observed: 3.52 ft at 2:30AM May 14, 2022Observed: 3.53 ft at 2:45AM May 14, 2022Observed: 3.53 ft at 3:00AM May 14, 2022Observed: 3.53 ft at 3:15AM May 14, 2022Observed: 3.53 ft at 3:30AM May 14, 2022Observed: 3.53 ft at 3:45AM May 14, 2022Observed: 3.53 ft at 4:00AM May 14, 2022Observed: 3.53 ft at 4:15AM May 14, 2022Observed: 3.53 ft at 4:30AM May 14, 2022Observed: 3.53 ft at 4:45AM May 14, 2022Observed: 3.53 ft at 5:00AM May 14, 2022Observed: 3.53 ft at 5:15AM May 14, 2022Observed: 3.54 ft at 5:30AM May 14, 2022Observed: 3.54 ft at 5:45AM May 14, 2022Observed: 3.54 ft at 6:00AM May 14, 2022Observed: 3.67 ft at 6:15AM May 14, 2022Observed: 3.7 ft at 6:30AM May 14, 2022Observed: 3.72 ft at 6:45AM May 14, 2022Observed: 3.74 ft at 7:00AM May 14, 2022Observed: 3.76 ft at 7:15AM May 14, 2022Observed: 3.77 ft at 7:30AM May 14, 2022Observed: 3.79 ft at 7:45AM May 14, 2022Observed: 3.8 ft at 8:00AM May 14, 2022Observed: 3.82 ft at 8:15AM May 14, 2022Observed: 3.84 ft at 8:30AM May 14, 2022Observed: 3.86 ft at 8:45AM May 14, 2022Observed: 3.87 ft at 9:00AM May 14, 2022Observed: 3.89 ft at 9:15AM May 14, 2022Observed: 3.9 ft at 9:30AM May 14, 2022Observed: 3.91 ft at 9:45AM May 14, 2022Observed: 3.92 ft at 10:00AM May 14, 2022Observed: 3.93 ft at 10:15AM May 14, 2022Observed: 3.94 ft at 10:30AM May 14, 2022Observed: 3.94 ft at 10:45AM May 14, 2022Observed: 3.94 ft at 11:00AM May 14, 2022Observed: 3.95 ft at 11:15AM May 14, 2022Observed: 3.95 ft at 11:30AM May 14, 2022Observed: 3.95 ft at 11:45AM May 14, 2022Observed: 3.95 ft at 12:00PM May 14, 2022Observed: 3.96 ft at 12:15PM May 14, 2022Observed: 3.96 ft at 12:30PM May 14, 2022Observed: 3.96 ft at 12:45PM May 14, 2022Observed: 3.96 ft at 1:00PM May 14, 2022Observed: 3.96 ft at 1:15PM May 14, 2022Observed: 3.96 ft at 1:30PM May 14, 2022Observed: 3.96 ft at 1:45PM May 14, 2022Observed: 3.96 ft at 2:00PM May 14, 2022Observed: 3.96 ft at 2:15PM May 14, 2022Observed: 3.97 ft at 2:30PM May 14, 2022Observed: 3.97 ft at 2:45PM May 14, 2022Observed: 3.97 ft at 3:00PM May 14, 2022Observed: 3.98 ft at 3:15PM May 14, 2022Observed: 3.98 ft at 3:30PM May 14, 2022Observed: 3.99 ft at 3:45PM May 14, 2022Observed: 3.99 ft at 4:00PM May 14, 2022Observed: 4 ft at 4:15PM May 14, 2022Observed: 4 ft at 4:30PM May 14, 2022Observed: 4.01 ft at 4:45PM May 14, 2022Observed: 4.02 ft at 5:00PM May 14, 2022Observed: 4.03 ft at 5:15PM May 14, 2022Observed: 4.03 ft at 5:30PM May 14, 2022Observed: 4.04 ft at 5:45PM May 14, 2022Observed: 4.04 ft at 6:00PM May 14, 2022Observed: 4.05 ft at 6:15PM May 14, 2022Observed: 4.06 ft at 6:30PM May 14, 2022Observed: 4.06 ft at 6:45PM May 14, 2022Observed: 4.07 ft at 7:00PM May 14, 2022Observed: 4.07 ft at 7:15PM May 14, 2022Observed: 4.08 ft at 7:30PM May 14, 2022Observed: 4.08 ft at 7:45PM May 14, 2022Observed: 4.09 ft at 8:00PM May 14, 2022Observed: 4.09 ft at 8:15PM May 14, 2022Observed: 4.1 ft at 8:30PM May 14, 2022Observed: 4.11 ft at 8:45PM May 14, 2022Observed: 4.12 ft at 9:00PM May 14, 2022Observed: 4.12 ft at 9:15PM May 14, 2022Observed: 4.12 ft at 9:30PM May 14, 2022Observed: 4.12 ft at 9:45PM May 14, 2022Observed: 4.12 ft at 10:00PM May 14, 2022Observed: 4.12 ft at 10:15PM May 14, 2022Observed: 4.12 ft at 10:30PM May 14, 2022Observed: 4.12 ft at 10:45PM May 14, 2022Observed: 4.12 ft at 11:00PM May 14, 2022Observed: 4.12 ft at 11:15PM May 14, 2022Observed: 4.12 ft at 11:30PM May 14, 2022Observed: 4.12 ft at 11:45PM May 14, 2022Observed: 4.12 ft at 12:00AM May 15, 2022Observed: 4.12 ft at 12:15AM May 15, 2022Observed: 4.12 ft at 12:30AM May 15, 2022Observed: 4.12 ft at 12:45AM May 15, 2022Observed: 4.12 ft at 1:00AM May 15, 2022Observed: 4.12 ft at 1:15AM May 15, 2022Observed: 4.13 ft at 1:30AM May 15, 2022Observed: 4.13 ft at 1:45AM May 15, 2022Observed: 4.14 ft at 2:00AM May 15, 2022Observed: 4.15 ft at 2:15AM May 15, 2022Observed: 4.15 ft at 2:30AM May 15, 2022Observed: 4.16 ft at 2:45AM May 15, 2022Observed: 4.17 ft at 3:00AM May 15, 2022Observed: 4.17 ft at 3:15AM May 15, 2022Observed: 4.18 ft at 3:30AM May 15, 2022Observed: 4.19 ft at 3:45AM May 15, 2022Observed: 4.2 ft at 4:00AM May 15, 2022Observed: 4.2 ft at 4:15AM May 15, 2022Observed: 4.2 ft at 4:30AM May 15, 2022Observed: 4.21 ft at 4:45AM May 15, 2022Observed: 4.21 ft at 5:00AM May 15, 2022Observed: 4.21 ft at 5:15AM May 15, 2022Observed: 4.21 ft at 5:30AM May 15, 2022Observed: 4.21 ft at 5:45AM May 15, 2022Observed: 4.21 ft at 6:00AM May 15, 2022Observed: 4.2 ft at 6:15AM May 15, 2022Observed: 4.2 ft at 6:30AM May 15, 2022Observed: 4.2 ft at 6:45AM May 15, 2022Observed: 4.2 ft at 7:00AM May 15, 2022Observed: 4.2 ft at 7:15AM May 15, 2022Observed: 4.2 ft at 7:30AM May 15, 2022Observed: 4.2 ft at 7:45AM May 15, 2022Observed: 4.2 ft at 8:00AM May 15, 2022Observed: 4.2 ft at 8:15AM May 15, 2022Observed: 4.2 ft at 8:30AM May 15, 2022Observed: 4.2 ft at 8:45AM May 15, 2022Observed: 4.2 ft at 9:00AM May 15, 2022Observed: 4.2 ft at 9:15AM May 15, 2022Observed: 4.2 ft at 9:30AM May 15, 2022Observed: 4.2 ft at 9:45AM May 15, 2022Observed: 4.2 ft at 10:00AM May 15, 2022Observed: 4.2 ft at 10:15AM May 15, 2022Observed: 4.2 ft at 10:30AM May 15, 2022Observed: 4.2 ft at 10:45AM May 15, 2022Observed: 4.2 ft at 11:00AM May 15, 2022Observed: 4.2 ft at 11:15AM May 15, 2022Observed: 4.2 ft at 11:30AM May 15, 2022Observed: 4.2 ft at 11:45AM May 15, 2022Observed: 4.2 ft at 12:00PM May 15, 2022Observed: 4.2 ft at 12:15PM May 15, 2022Observed: 4.2 ft at 12:30PM May 15, 2022Observed: 4.2 ft at 12:45PM May 15, 2022Observed: 4.2 ft at 1:00PM May 15, 2022Observed: 4.2 ft at 1:15PM May 15, 2022Observed: 4.2 ft at 1:30PM May 15, 2022Observed: 4.2 ft at 1:45PM May 15, 2022Observed: 4.2 ft at 2:00PM May 15, 2022Observed: 4.19 ft at 2:15PM May 15, 2022Observed: 4.19 ft at 2:30PM May 15, 2022Observed: 4.19 ft at 2:45PM May 15, 2022Observed: 4.19 ft at 3:00PM May 15, 2022Observed: 4.18 ft at 3:15PM May 15, 2022Observed: 4.18 ft at 3:30PM May 15, 2022Observed: 4.18 ft at 3:45PM May 15, 2022Observed: 4.18 ft at 4:00PM May 15, 2022Observed: 4.18 ft at 4:15PM May 15, 2022Observed: 4.18 ft at 4:30PM May 15, 2022Observed: 4.18 ft at 4:45PM May 15, 2022Observed: 4.18 ft at 5:00PM May 15, 2022Observed: 4.17 ft at 5:15PM May 15, 2022Observed: 4.17 ft at 5:30PM May 15, 2022Observed: 4.17 ft at 5:45PM May 15, 2022Observed: 4.17 ft at 6:00PM May 15, 2022Observed: 4.16 ft at 6:15PM May 15, 2022Observed: 4.16 ft at 6:30PM May 15, 2022Observed: 4.16 ft at 6:45PM May 15, 2022Observed: 4.16 ft at 7:00PM May 15, 2022Observed: 4.16 ft at 7:15PM May 15, 2022Observed: 4.16 ft at 7:30PM May 15, 2022Observed: 4.16 ft at 7:45PM May 15, 2022Observed: 4.16 ft at 8:00PM May 15, 2022Observed: 4.16 ft at 8:15PM May 15, 2022Observed: 4.15 ft at 8:30PM May 15, 2022Observed: 4.15 ft at 8:45PM May 15, 2022Observed: 4.15 ft at 9:00PM May 15, 2022Observed: 4.15 ft at 9:15PM May 15, 2022Observed: 4.14 ft at 9:30PM May 15, 2022Observed: 4.14 ft at 9:45PM May 15, 2022Observed: 4.16 ft at 10:00PM May 15, 2022Observed: 4.16 ft at 10:15PM May 15, 2022Observed: 4.18 ft at 10:30PM May 15, 2022Observed: 4.18 ft at 10:45PM May 15, 2022Observed: 4.18 ft at 11:00PM May 15, 2022Observed: 4.18 ft at 11:15PM May 15, 2022Observed: 4.18 ft at 11:30PM May 15, 2022Observed: 4.18 ft at 11:45PM May 15, 2022Observed: 4.18 ft at 12:00AM May 16, 2022Observed: 4.18 ft at 12:15AM May 16, 2022Observed: 4.18 ft at 12:30AM May 16, 2022Observed: 4.18 ft at 12:45AM May 16, 2022Observed: 4.18 ft at 1:00AM May 16, 2022Observed: 4.18 ft at 1:15AM May 16, 2022Observed: 4.18 ft at 1:30AM May 16, 2022Observed: 4.2 ft at 1:45AM May 16, 2022Observed: 4.2 ft at 2:00AM May 16, 2022Observed: 4.21 ft at 2:15AM May 16, 2022Observed: 4.23 ft at 2:30AM May 16, 2022Observed: 4.23 ft at 2:45AM May 16, 2022Observed: 4.25 ft at 3:00AM May 16, 2022Observed: 4.26 ft at 3:15AM May 16, 2022Observed: 4.29 ft at 3:30AM May 16, 2022Observed: 4.31 ft at 3:45AM May 16, 2022Observed: 4.32 ft at 4:00AM May 16, 2022Observed: 4.33 ft at 4:15AM May 16, 2022Observed: 4.35 ft at 4:30AM May 16, 2022Observed: 4.36 ft at 4:45AM May 16, 2022Observed: 4.38 ft at 5:00AM May 16, 2022Observed: 4.39 ft at 5:15AM May 16, 2022Observed: 4.41 ft at 5:30AM May 16, 2022Observed: 4.42 ft at 5:45AM May 16, 2022Observed: 4.44 ft at 6:00AM May 16, 2022Observed: 4.45 ft at 6:15AM May 16, 2022Observed: 4.45 ft at 6:30AM May 16, 2022Observed: 4.48 ft at 6:45AM May 16, 2022Observed: 4.49 ft at 7:00AM May 16, 2022Observed: 4.5 ft at 7:15AM May 16, 2022Observed: 4.51 ft at 7:30AM May 16, 2022Observed: 4.52 ft at 7:45AM May 16, 2022Observed: 4.52 ft at 8:00AM May 16, 2022Observed: 4.52 ft at 8:15AM May 16, 2022Highest Observation: 4.53 ft at 8:30AM May 16, 2022Highest Observation: 4.53 ft at 8:45AM May 16, 2022Highest Observation: 4.53 ft at 9:00AM May 16, 2022Highest Observation: 4.53 ft at 9:15AM May 16, 2022Highest Observation: 4.53 ft at 9:30AM May 16, 2022Highest Observation: 4.53 ft at 9:45AM May 16, 2022Highest Observation: 4.53 ft at 10:00AM May 16, 2022Highest Observation: 4.53 ft at 10:15AM May 16, 2022Observed: 4.52 ft at 10:30AM May 16, 2022Observed: 4.52 ft at 10:45AM May 16, 2022Observed: 4.52 ft at 11:00AM May 16, 2022Observed: 4.52 ft at 11:15AM May 16, 2022Observed: 4.51 ft at 11:30AM May 16, 2022Observed: 4.51 ft at 11:45AM May 16, 2022Observed: 4.5 ft at 12:00PM May 16, 2022Observed: 4.5 ft at 12:15PM May 16, 2022Observed: 4.5 ft at 12:30PM May 16, 2022Observed: 4.49 ft at 12:45PM May 16, 2022Observed: 4.48 ft at 1:00PM May 16, 2022Observed: 4.47 ft at 1:15PM May 16, 2022Observed: 4.48 ft at 1:30PM May 16, 2022Observed: 4.48 ft at 1:45PM May 16, 2022Observed: 4.48 ft at 2:00PM May 16, 2022Observed: 4.48 ft at 2:15PM May 16, 2022Observed: 4.48 ft at 2:30PM May 16, 2022Observed: 4.48 ft at 2:45PM May 16, 2022Observed: 4.48 ft at 3:00PM May 16, 2022Observed: 4.48 ft at 3:15PM May 16, 2022Observed: 4.48 ft at 3:30PM May 16, 2022Observed: 4.49 ft at 3:45PM May 16, 2022Observed: 4.49 ft at 4:00PM May 16, 2022Observed: 4.49 ft at 4:15PM May 16, 2022Observed: 4.49 ft at 4:30PM May 16, 2022Observed: 4.5 ft at 4:45PM May 16, 2022Observed: 4.5 ft at 5:00PM May 16, 2022Observed: 4.5 ft at 5:15PM May 16, 2022Observed: 4.5 ft at 5:30PM May 16, 2022Observed: 4.5 ft at 5:45PM May 16, 2022Observed: 4.51 ft at 6:00PM May 16, 2022Observed: 4.51 ft at 6:15PM May 16, 2022Observed: 4.51 ft at 6:30PM May 16, 2022Observed: 4.51 ft at 6:45PM May 16, 2022Observed: 4.51 ft at 7:00PM May 16, 2022Observed: 4.51 ft at 7:15PM May 16, 2022Observed: 4.51 ft at 7:30PM May 16, 2022Observed: 4.52 ft at 7:45PM May 16, 2022Observed: 4.52 ft at 8:00PM May 16, 2022Observed: 4.52 ft at 8:15PM May 16, 2022Observed: 4.52 ft at 8:30PM May 16, 2022Observed: 4.52 ft at 8:45PM May 16, 2022Observed: 4.52 ft at 9:00PM May 16, 2022Highest Observation: 4.53 ft at 9:15PM May 16, 2022Highest Observation: 4.53 ft at 9:30PM May 16, 2022Highest Observation: 4.53 ft at 9:45PM May 16, 2022Highest Observation: 4.53 ft at 10:00PM May 16, 2022Highest Observation: 4.53 ft at 10:15PM May 16, 2022Highest Observation: 4.53 ft at 10:30PM May 16, 2022Highest Observation: 4.53 ft at 10:45PM May 16, 2022Highest Observation: 4.53 ft at 11:00PM May 16, 2022Observed: 4.52 ft at 11:15PM May 16, 2022Observed: 4.52 ft at 11:30PM May 16, 2022Observed: 4.52 ft at 11:45PM May 16, 2022Observed: 4.52 ft at 12:00AM May 17, 2022Observed: 4.52 ft at 12:15AM May 17, 2022Observed: 4.51 ft at 12:30AM May 17, 2022Observed: 4.51 ft at 12:45AM May 17, 2022Observed: 4.51 ft at 1:00AM May 17, 2022Observed: 4.51 ft at 1:15AM May 17, 2022Observed: 4.5 ft at 1:30AM May 17, 2022Observed: 4.5 ft at 1:45AM May 17, 2022Observed: 4.5 ft at 2:00AM May 17, 2022Observed: 4.49 ft at 2:15AM May 17, 2022Observed: 4.49 ft at 2:30AM May 17, 2022Observed: 4.48 ft at 2:45AM May 17, 2022Observed: 4.48 ft at 3:00AM May 17, 2022Observed: 4.48 ft at 3:15AM May 17, 2022Observed: 4.48 ft at 3:30AM May 17, 2022Observed: 4.47 ft at 3:45AM May 17, 2022Observed: 4.47 ft at 4:00AM May 17, 2022Observed: 4.46 ft at 4:15AM May 17, 2022Observed: 4.46 ft at 4:30AM May 17, 2022Observed: 4.46 ft at 4:45AM May 17, 2022Observed: 4.45 ft at 5:00AM May 17, 2022Observed: 4.45 ft at 5:15AM May 17, 2022Observed: 4.44 ft at 5:30AM May 17, 2022Observed: 4.44 ft at 5:45AM May 17, 2022Observed: 4.44 ft at 6:00AM May 17, 2022Observed: 4.44 ft at 6:15AM May 17, 2022Observed: 4.43 ft at 6:30AM May 17, 2022Observed: 4.43 ft at 6:45AM May 17, 2022Observed: 4.42 ft at 7:00AM May 17, 2022Observed: 4.42 ft at 7:15AM May 17, 2022Observed: 4.42 ft at 7:30AM May 17, 2022Observed: 4.41 ft at 7:45AM May 17, 2022Observed: 4.41 ft at 8:00AM May 17, 2022Observed: 4.4 ft at 8:15AM May 17, 2022Observed: 4.4 ft at 8:30AM May 17, 2022Observed: 4.4 ft at 8:45AM May 17, 2022Observed: 4.39 ft at 9:00AM May 17, 2022Observed: 4.39 ft at 9:15AM May 17, 2022Observed: 4.38 ft at 9:30AM May 17, 2022Observed: 4.38 ft at 9:45AM May 17, 2022Highest Forecast: 4.3 ft 2:00PM May 17, 2022Forecast: 4.1 ft 8:00PM May 17, 2022Forecast: 4.1 ft 2:00AM May 18, 2022Forecast: 4 ft 8:00AM May 18, 2022Forecast: 3.9 ft 2:00PM May 18, 2022Forecast: 3.9 ft 8:00PM May 18, 2022Forecast: 3.9 ft 2:00AM May 19, 2022Forecast: 3.8 ft 8:00AM May 19, 2022Forecast: 3.8 ft 2:00PM May 19, 2022Forecast: 3.8 ft 8:00PM May 19, 2022Forecast: 3.8 ft 2:00AM May 20, 2022Forecast: 3.7 ft 8:00AM May 20, 2022USGS--Water Resources of the United StatesLYWV2(plotting HGIRG) Graph Created (9:56AM May 17, 2022)ObservedForecast (issued 9:37AM May 17)Latest observed value: 4.38 ft at 9:45 AM EDT 17-May-2022. Flood Stage is 16 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the South Fork Shenandoah River near Lynnwood are issued routinely year-round.
Return to Area Map
Upstream Gauge - at Harriston Upstream Gauge Downstream Gauge Downstream Gauge - at Luray
Flood Categories (in feet)
Major Flood Stage: 20
Moderate Flood Stage: 17
Flood Stage: 16
Action Stage: 14
Low Stage (in feet): -9999

Historic Crests
(1) 30.84 ft on 09/07/1996
(2) 29.46 ft on 11/05/1985
(3) 27.20 ft on 10/15/1942
(4) 26.57 ft on 03/18/1936
(5) 24.88 ft on 01/19/1996
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 20.23 ft on 09/18/2018
(2) 19.93 ft on 04/17/2011
(3) 19.09 ft on 01/25/2010
(4) 17.81 ft on 11/30/2005
(5) 18.92 ft on 09/29/2004
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.60 ft on 09/20/1932

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:14
KML Image
Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
25 Water reaches homes in Elkton off Old Spottswood Trail. Water also approaches the Island Ford Road bridge near Berrytown. Numerous other structures and roads are inundated by this major flood.
22 Numerous homes are flooded between Lynnwood and Elkton, including in Berrytown. Numerous roads along and crossing the river are also flooded. Water is also approaching railroad tracks south of Elkton.
20 Several homes and other buildings between Lynnwood and Elkton are flooded. Significant agricultural flooding is occurring on both sides of the river.
17 Farmland on both banks of the river begin to flood between Lynnwood and Port Republic. Water covers Flank Circle in Lynnwood and approaches homes in that area. Portions of Power Dam Road and Captain Yancey Road between Lynnwood and Berrytown are also flooded.
16 Lowlands near the river, and low spots of Power Dam Road, begin to flood.
14 Water begins to overflow the banks but little impact is observed.
About This Location Collapse

Latitude: 38.322500° N, Longitude: 78.755000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 16 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 1013.17 ft 1029.17 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

Additional Information Collapse
Potential River Levels - Used to
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS) 7 Day (NAEFS) 7 Day (GEFS)
HEFS Ensemble NAEFS Ensemble  GEFS Ensemble 

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.

Click individual graphics to enlarge.

Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
(Baltimore/Washington) Sterling Weather Forecast Office
43858 Weather Service Rd.
Sterling, VA 20166
(703) 996-2200
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:30 PM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities