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
Fox River at Algonquin Stage (ft)Observed: 1.45 ft at 11:30PM May 03, 2021Observed: 1.45 ft at 11:45PM May 03, 2021Observed: 1.47 ft at 12:00AM May 04, 2021Observed: 1.47 ft at 12:15AM May 04, 2021Observed: 1.5 ft at 12:30AM May 04, 2021Observed: 1.47 ft at 12:45AM May 04, 2021Observed: 1.47 ft at 1:00AM May 04, 2021Observed: 1.46 ft at 1:15AM May 04, 2021Observed: 1.47 ft at 1:30AM May 04, 2021Observed: 1.48 ft at 1:45AM May 04, 2021Observed: 1.47 ft at 2:00AM May 04, 2021Observed: 1.49 ft at 2:15AM May 04, 2021Observed: 1.49 ft at 2:30AM May 04, 2021Observed: 1.48 ft at 2:45AM May 04, 2021Observed: 1.49 ft at 3:00AM May 04, 2021Observed: 1.49 ft at 3:15AM May 04, 2021Observed: 1.49 ft at 3:30AM May 04, 2021Observed: 1.49 ft at 3:45AM May 04, 2021Observed: 1.49 ft at 4:00AM May 04, 2021Observed: 1.49 ft at 4:15AM May 04, 2021Observed: 1.49 ft at 4:30AM May 04, 2021Observed: 1.5 ft at 4:45AM May 04, 2021Observed: 1.49 ft at 5:00AM May 04, 2021Observed: 1.5 ft at 5:15AM May 04, 2021Observed: 1.5 ft at 5:30AM May 04, 2021Observed: 1.5 ft at 5:45AM May 04, 2021Observed: 1.5 ft at 6:00AM May 04, 2021Observed: 1.5 ft at 6:15AM May 04, 2021Observed: 1.49 ft at 6:30AM May 04, 2021Observed: 1.47 ft at 6:45AM May 04, 2021Observed: 1.49 ft at 7:00AM May 04, 2021Observed: 1.51 ft at 7:15AM May 04, 2021Observed: 1.49 ft at 7:30AM May 04, 2021Observed: 1.51 ft at 7:45AM May 04, 2021Observed: 1.48 ft at 8:00AM May 04, 2021Observed: 1.51 ft at 8:15AM May 04, 2021Observed: 1.5 ft at 8:30AM May 04, 2021Observed: 1.49 ft at 8:45AM May 04, 2021Observed: 1.5 ft at 9:00AM May 04, 2021Observed: 1.5 ft at 9:15AM May 04, 2021Observed: 1.51 ft at 9:30AM May 04, 2021Observed: 1.51 ft at 9:45AM May 04, 2021Observed: 1.51 ft at 10:00AM May 04, 2021Observed: 1.5 ft at 10:15AM May 04, 2021Observed: 1.5 ft at 10:30AM May 04, 2021Observed: 1.48 ft at 10:45AM May 04, 2021Observed: 1.57 ft at 11:00AM May 04, 2021Observed: 1.57 ft at 11:15AM May 04, 2021Observed: 1.59 ft at 11:30AM May 04, 2021Observed: 1.59 ft at 11:45AM May 04, 2021Observed: 1.59 ft at 12:00PM May 04, 2021Observed: 1.6 ft at 12:15PM May 04, 2021Observed: 1.61 ft at 12:30PM May 04, 2021Observed: 1.61 ft at 12:45PM May 04, 2021Observed: 1.61 ft at 1:00PM May 04, 2021Observed: 1.61 ft at 1:15PM May 04, 2021Observed: 1.61 ft at 1:30PM May 04, 2021Observed: 1.62 ft at 1:45PM May 04, 2021Observed: 1.62 ft at 2:00PM May 04, 2021Observed: 1.62 ft at 2:15PM May 04, 2021Observed: 1.63 ft at 2:30PM May 04, 2021Observed: 1.63 ft at 2:45PM May 04, 2021Observed: 1.62 ft at 3:00PM May 04, 2021Observed: 1.63 ft at 3:15PM May 04, 2021Observed: 1.64 ft at 3:30PM May 04, 2021Observed: 1.64 ft at 3:45PM May 04, 2021Observed: 1.64 ft at 4:00PM May 04, 2021Observed: 1.64 ft at 4:15PM May 04, 2021Observed: 1.64 ft at 4:30PM May 04, 2021Observed: 1.65 ft at 4:45PM May 04, 2021Observed: 1.65 ft at 5:00PM May 04, 2021Observed: 1.65 ft at 5:15PM May 04, 2021Observed: 1.65 ft at 5:30PM May 04, 2021Observed: 1.66 ft at 5:45PM May 04, 2021Observed: 1.66 ft at 6:00PM May 04, 2021Observed: 1.66 ft at 6:15PM May 04, 2021Observed: 1.66 ft at 6:30PM May 04, 2021Observed: 1.66 ft at 6:45PM May 04, 2021Observed: 1.66 ft at 7:00PM May 04, 2021Observed: 1.66 ft at 7:15PM May 04, 2021Observed: 1.66 ft at 7:30PM May 04, 2021Observed: 1.65 ft at 7:45PM May 04, 2021Observed: 1.66 ft at 8:00PM May 04, 2021Observed: 1.66 ft at 8:15PM May 04, 2021Observed: 1.66 ft at 8:30PM May 04, 2021Observed: 1.66 ft at 8:45PM May 04, 2021Observed: 1.66 ft at 9:00PM May 04, 2021Observed: 1.66 ft at 9:15PM May 04, 2021Observed: 1.65 ft at 9:30PM May 04, 2021Observed: 1.65 ft at 9:45PM May 04, 2021Observed: 1.66 ft at 10:00PM May 04, 2021Observed: 1.66 ft at 10:15PM May 04, 2021Observed: 1.66 ft at 10:30PM May 04, 2021Observed: 1.66 ft at 10:45PM May 04, 2021Observed: 1.66 ft at 11:00PM May 04, 2021Observed: 1.66 ft at 11:15PM May 04, 2021Observed: 1.66 ft at 11:30PM May 04, 2021Observed: 1.66 ft at 11:45PM May 04, 2021Observed: 1.67 ft at 12:00AM May 05, 2021Observed: 1.67 ft at 12:15AM May 05, 2021Observed: 1.67 ft at 12:30AM May 05, 2021Observed: 1.67 ft at 12:45AM May 05, 2021Observed: 1.67 ft at 1:00AM May 05, 2021Observed: 1.67 ft at 1:15AM May 05, 2021Observed: 1.68 ft at 1:30AM May 05, 2021Observed: 1.68 ft at 1:45AM May 05, 2021Observed: 1.67 ft at 2:00AM May 05, 2021Observed: 1.67 ft at 2:15AM May 05, 2021Observed: 1.67 ft at 2:30AM May 05, 2021Observed: 1.67 ft at 2:45AM May 05, 2021Observed: 1.67 ft at 3:00AM May 05, 2021Observed: 1.67 ft at 3:15AM May 05, 2021Observed: 1.67 ft at 3:30AM May 05, 2021Observed: 1.67 ft at 3:45AM May 05, 2021Observed: 1.67 ft at 4:00AM May 05, 2021Observed: 1.67 ft at 4:15AM May 05, 2021Observed: 1.67 ft at 4:30AM May 05, 2021Observed: 1.67 ft at 4:45AM May 05, 2021Observed: 1.67 ft at 5:00AM May 05, 2021Observed: 1.67 ft at 5:15AM May 05, 2021Observed: 1.67 ft at 5:30AM May 05, 2021Observed: 1.67 ft at 5:45AM May 05, 2021Observed: 1.67 ft at 6:00AM May 05, 2021Observed: 1.67 ft at 6:15AM May 05, 2021Observed: 1.67 ft at 6:30AM May 05, 2021Observed: 1.67 ft at 6:45AM May 05, 2021Observed: 1.67 ft at 7:00AM May 05, 2021Observed: 1.67 ft at 7:15AM May 05, 2021Observed: 1.67 ft at 7:30AM May 05, 2021Observed: 1.67 ft at 7:45AM May 05, 2021Observed: 1.67 ft at 8:00AM May 05, 2021Observed: 1.68 ft at 8:15AM May 05, 2021Observed: 1.68 ft at 8:30AM May 05, 2021Observed: 1.68 ft at 8:45AM May 05, 2021Observed: 1.68 ft at 9:00AM May 05, 2021Observed: 1.68 ft at 9:15AM May 05, 2021Observed: 1.68 ft at 9:30AM May 05, 2021Observed: 1.68 ft at 9:45AM May 05, 2021Observed: 1.69 ft at 10:00AM May 05, 2021Observed: 1.69 ft at 10:15AM May 05, 2021Observed: 1.71 ft at 10:30AM May 05, 2021Observed: 1.69 ft at 10:45AM May 05, 2021Observed: 1.7 ft at 11:00AM May 05, 2021Observed: 1.7 ft at 11:15AM May 05, 2021Observed: 1.69 ft at 11:30AM May 05, 2021Observed: 1.7 ft at 11:45AM May 05, 2021Observed: 1.68 ft at 12:00PM May 05, 2021Observed: 1.7 ft at 12:15PM May 05, 2021Observed: 1.67 ft at 12:30PM May 05, 2021Observed: 1.69 ft at 12:45PM May 05, 2021Observed: 1.68 ft at 1:00PM May 05, 2021Observed: 1.7 ft at 1:15PM May 05, 2021Observed: 1.68 ft at 1:30PM May 05, 2021Observed: 1.69 ft at 1:45PM May 05, 2021Observed: 1.68 ft at 2:00PM May 05, 2021Observed: 1.69 ft at 2:15PM May 05, 2021Observed: 1.68 ft at 2:30PM May 05, 2021Observed: 1.68 ft at 2:45PM May 05, 2021Observed: 1.68 ft at 3:00PM May 05, 2021Observed: 1.68 ft at 3:15PM May 05, 2021Observed: 1.67 ft at 3:30PM May 05, 2021Observed: 1.68 ft at 3:45PM May 05, 2021Observed: 1.69 ft at 4:00PM May 05, 2021Observed: 1.68 ft at 4:15PM May 05, 2021Observed: 1.68 ft at 4:30PM May 05, 2021Observed: 1.68 ft at 4:45PM May 05, 2021Observed: 1.68 ft at 5:00PM May 05, 2021Observed: 1.68 ft at 5:15PM May 05, 2021Observed: 1.68 ft at 5:30PM May 05, 2021Observed: 1.68 ft at 5:45PM May 05, 2021Observed: 1.7 ft at 6:00PM May 05, 2021Observed: 1.69 ft at 6:15PM May 05, 2021Observed: 1.68 ft at 6:30PM May 05, 2021Observed: 1.67 ft at 6:45PM May 05, 2021Observed: 1.68 ft at 7:00PM May 05, 2021Observed: 1.67 ft at 7:15PM May 05, 2021Observed: 1.67 ft at 7:30PM May 05, 2021Observed: 1.66 ft at 7:45PM May 05, 2021Observed: 1.66 ft at 8:00PM May 05, 2021Observed: 1.66 ft at 8:15PM May 05, 2021Observed: 1.66 ft at 8:30PM May 05, 2021Observed: 1.66 ft at 8:45PM May 05, 2021Observed: 1.66 ft at 9:00PM May 05, 2021Observed: 1.66 ft at 9:15PM May 05, 2021Observed: 1.66 ft at 9:30PM May 05, 2021Observed: 1.66 ft at 9:45PM May 05, 2021Observed: 1.66 ft at 10:00PM May 05, 2021Observed: 1.66 ft at 10:15PM May 05, 2021Observed: 1.66 ft at 10:30PM May 05, 2021Observed: 1.66 ft at 10:45PM May 05, 2021Observed: 1.66 ft at 11:00PM May 05, 2021Observed: 1.67 ft at 11:15PM May 05, 2021Observed: 1.66 ft at 11:30PM May 05, 2021Observed: 1.66 ft at 11:45PM May 05, 2021Observed: 1.66 ft at 12:00AM May 06, 2021Observed: 1.66 ft at 12:15AM May 06, 2021Observed: 1.66 ft at 12:30AM May 06, 2021Observed: 1.67 ft at 12:45AM May 06, 2021Observed: 1.67 ft at 1:00AM May 06, 2021Observed: 1.67 ft at 1:15AM May 06, 2021Observed: 1.66 ft at 1:30AM May 06, 2021Observed: 1.67 ft at 1:45AM May 06, 2021Observed: 1.66 ft at 2:00AM May 06, 2021Observed: 1.66 ft at 2:15AM May 06, 2021Observed: 1.66 ft at 2:30AM May 06, 2021Observed: 1.67 ft at 2:45AM May 06, 2021Observed: 1.67 ft at 3:00AM May 06, 2021Observed: 1.67 ft at 3:15AM May 06, 2021Observed: 1.67 ft at 3:30AM May 06, 2021Observed: 1.67 ft at 3:45AM May 06, 2021Observed: 1.67 ft at 4:00AM May 06, 2021Observed: 1.67 ft at 4:15AM May 06, 2021Observed: 1.66 ft at 4:30AM May 06, 2021Observed: 1.66 ft at 4:45AM May 06, 2021Observed: 1.67 ft at 5:00AM May 06, 2021Observed: 1.66 ft at 5:15AM May 06, 2021Observed: 1.66 ft at 5:30AM May 06, 2021Observed: 1.67 ft at 5:45AM May 06, 2021Observed: 1.67 ft at 6:00AM May 06, 2021Observed: 1.67 ft at 6:15AM May 06, 2021Observed: 1.67 ft at 6:30AM May 06, 2021Observed: 1.67 ft at 6:45AM May 06, 2021Observed: 1.67 ft at 7:00AM May 06, 2021Observed: 1.67 ft at 7:15AM May 06, 2021Observed: 1.67 ft at 7:30AM May 06, 2021Observed: 1.67 ft at 7:45AM May 06, 2021Observed: 1.67 ft at 8:00AM May 06, 2021Observed: 1.67 ft at 8:15AM May 06, 2021Observed: 1.67 ft at 8:30AM May 06, 2021Observed: 1.67 ft at 8:45AM May 06, 2021Observed: 1.68 ft at 9:00AM May 06, 2021Observed: 1.67 ft at 9:15AM May 06, 2021Observed: 1.68 ft at 9:30AM May 06, 2021Observed: 1.68 ft at 9:45AM May 06, 2021Observed: 1.68 ft at 10:00AM May 06, 2021Observed: 1.68 ft at 10:15AM May 06, 2021Observed: 1.68 ft at 10:30AM May 06, 2021Observed: 1.69 ft at 10:45AM May 06, 2021Observed: 1.69 ft at 11:00AM May 06, 2021Observed: 1.69 ft at 11:15AM May 06, 2021Observed: 1.69 ft at 11:30AM May 06, 2021Observed: 1.69 ft at 11:45AM May 06, 2021Observed: 1.69 ft at 12:00PM May 06, 2021Observed: 1.69 ft at 12:15PM May 06, 2021Observed: 1.69 ft at 12:30PM May 06, 2021Observed: 1.68 ft at 12:45PM May 06, 2021Observed: 1.68 ft at 1:00PM May 06, 2021Observed: 1.68 ft at 1:15PM May 06, 2021Observed: 1.67 ft at 1:30PM May 06, 2021Observed: 1.66 ft at 1:45PM May 06, 2021Observed: 1.67 ft at 2:00PM May 06, 2021Observed: 1.66 ft at 2:15PM May 06, 2021Observed: 1.67 ft at 2:30PM May 06, 2021Observed: 1.68 ft at 2:45PM May 06, 2021Observed: 1.68 ft at 3:00PM May 06, 2021Observed: 1.67 ft at 3:15PM May 06, 2021Observed: 1.66 ft at 3:30PM May 06, 2021Observed: 1.68 ft at 3:45PM May 06, 2021Observed: 1.68 ft at 4:00PM May 06, 2021Observed: 1.66 ft at 4:15PM May 06, 2021Observed: 1.66 ft at 4:30PM May 06, 2021Observed: 1.66 ft at 4:45PM May 06, 2021Observed: 1.65 ft at 5:00PM May 06, 2021Observed: 1.65 ft at 5:15PM May 06, 2021Observed: 1.64 ft at 5:30PM May 06, 2021Observed: 1.64 ft at 5:45PM May 06, 2021Observed: 1.64 ft at 6:00PM May 06, 2021Observed: 1.63 ft at 6:15PM May 06, 2021Observed: 1.62 ft at 6:30PM May 06, 2021Observed: 1.62 ft at 6:45PM May 06, 2021Observed: 1.62 ft at 7:00PM May 06, 2021Observed: 1.61 ft at 7:15PM May 06, 2021Observed: 1.61 ft at 7:30PM May 06, 2021Observed: 1.62 ft at 7:45PM May 06, 2021Observed: 1.62 ft at 8:00PM May 06, 2021Observed: 1.61 ft at 8:15PM May 06, 2021Observed: 1.61 ft at 8:30PM May 06, 2021Observed: 1.6 ft at 8:45PM May 06, 2021Observed: 1.6 ft at 9:00PM May 06, 2021Observed: 1.6 ft at 9:15PM May 06, 2021Observed: 1.6 ft at 9:30PM May 06, 2021Observed: 1.6 ft at 9:45PM May 06, 2021Observed: 1.59 ft at 10:00PM May 06, 2021Observed: 1.6 ft at 10:15PM May 06, 2021Observed: 1.6 ft at 10:30PM May 06, 2021Observed: 1.6 ft at 10:45PM May 06, 2021Observed: 1.6 ft at 11:00PM May 06, 2021Observed: 1.6 ft at 11:15PM May 06, 2021Observed: 1.6 ft at 11:30PM May 06, 2021Observed: 1.6 ft at 11:45PM May 06, 2021Observed: 1.59 ft at 12:00AM May 07, 2021Observed: 1.59 ft at 12:15AM May 07, 2021Observed: 1.59 ft at 12:30AM May 07, 2021Observed: 1.59 ft at 12:45AM May 07, 2021Observed: 1.58 ft at 1:00AM May 07, 2021Observed: 1.59 ft at 1:15AM May 07, 2021Observed: 1.58 ft at 1:30AM May 07, 2021Observed: 1.58 ft at 1:45AM May 07, 2021Observed: 1.58 ft at 2:00AM May 07, 2021Observed: 1.58 ft at 2:15AM May 07, 2021Observed: 1.58 ft at 2:30AM May 07, 2021Observed: 1.59 ft at 2:45AM May 07, 2021Observed: 1.58 ft at 3:00AM May 07, 2021Observed: 1.59 ft at 3:15AM May 07, 2021Observed: 1.58 ft at 3:30AM May 07, 2021Observed: 1.58 ft at 3:45AM May 07, 2021Observed: 1.58 ft at 4:00AM May 07, 2021Observed: 1.58 ft at 4:15AM May 07, 2021Observed: 1.58 ft at 4:30AM May 07, 2021Observed: 1.58 ft at 4:45AM May 07, 2021Observed: 1.58 ft at 5:00AM May 07, 2021Observed: 1.57 ft at 5:15AM May 07, 2021Observed: 1.58 ft at 5:30AM May 07, 2021Observed: 1.58 ft at 5:45AM May 07, 2021Observed: 1.57 ft at 6:00AM May 07, 2021Observed: 1.57 ft at 6:15AM May 07, 2021Observed: 1.57 ft at 6:30AM May 07, 2021Observed: 1.58 ft at 6:45AM May 07, 2021Observed: 1.58 ft at 7:00AM May 07, 2021Observed: 1.59 ft at 7:15AM May 07, 2021Observed: 1.58 ft at 7:30AM May 07, 2021Observed: 1.58 ft at 7:45AM May 07, 2021Observed: 1.58 ft at 8:00AM May 07, 2021Observed: 1.58 ft at 8:15AM May 07, 2021Observed: 1.59 ft at 8:30AM May 07, 2021Observed: 1.58 ft at 8:45AM May 07, 2021Observed: 1.59 ft at 9:00AM May 07, 2021Observed: 1.59 ft at 9:15AM May 07, 2021Observed: 1.59 ft at 9:30AM May 07, 2021Observed: 1.58 ft at 9:45AM May 07, 2021Observed: 1.61 ft at 10:00AM May 07, 2021Observed: 1.62 ft at 10:15AM May 07, 2021Observed: 1.61 ft at 10:30AM May 07, 2021Observed: 1.6 ft at 10:45AM May 07, 2021Observed: 1.62 ft at 11:00AM May 07, 2021Observed: 1.62 ft at 11:15AM May 07, 2021Observed: 1.61 ft at 11:30AM May 07, 2021Observed: 1.61 ft at 11:45AM May 07, 2021Observed: 1.61 ft at 12:00PM May 07, 2021Observed: 1.62 ft at 12:15PM May 07, 2021Observed: 1.62 ft at 12:30PM May 07, 2021Observed: 1.6 ft at 12:45PM May 07, 2021Observed: 1.61 ft at 1:00PM May 07, 2021Observed: 1.62 ft at 1:15PM May 07, 2021Observed: 1.59 ft at 1:30PM May 07, 2021Observed: 1.61 ft at 1:45PM May 07, 2021Observed: 1.62 ft at 2:00PM May 07, 2021Observed: 1.62 ft at 2:15PM May 07, 2021Observed: 1.61 ft at 2:30PM May 07, 2021Observed: 1.6 ft at 2:45PM May 07, 2021Observed: 1.6 ft at 3:00PM May 07, 2021Observed: 1.62 ft at 3:15PM May 07, 2021Observed: 1.62 ft at 3:30PM May 07, 2021Observed: 1.61 ft at 3:45PM May 07, 2021Observed: 1.62 ft at 4:00PM May 07, 2021Observed: 1.62 ft at 4:15PM May 07, 2021Observed: 1.62 ft at 4:30PM May 07, 2021Observed: 1.61 ft at 4:45PM May 07, 2021Observed: 1.61 ft at 5:00PM May 07, 2021Observed: 1.61 ft at 5:15PM May 07, 2021Observed: 1.61 ft at 5:30PM May 07, 2021Observed: 1.61 ft at 5:45PM May 07, 2021Observed: 1.62 ft at 6:00PM May 07, 2021Observed: 1.62 ft at 6:15PM May 07, 2021Observed: 1.62 ft at 6:30PM May 07, 2021Observed: 1.62 ft at 6:45PM May 07, 2021Observed: 1.61 ft at 7:00PM May 07, 2021Observed: 1.62 ft at 7:15PM May 07, 2021Observed: 1.64 ft at 7:30PM May 07, 2021Observed: 1.64 ft at 7:45PM May 07, 2021Observed: 1.63 ft at 8:00PM May 07, 2021Observed: 1.62 ft at 8:15PM May 07, 2021Observed: 1.62 ft at 8:30PM May 07, 2021Observed: 1.62 ft at 8:45PM May 07, 2021Observed: 1.62 ft at 9:00PM May 07, 2021Observed: 1.62 ft at 9:15PM May 07, 2021Observed: 1.62 ft at 9:30PM May 07, 2021Observed: 1.63 ft at 9:45PM May 07, 2021Observed: 1.63 ft at 10:00PM May 07, 2021Observed: 1.63 ft at 10:15PM May 07, 2021Observed: 1.64 ft at 10:30PM May 07, 2021Observed: 1.63 ft at 10:45PM May 07, 2021Observed: 1.64 ft at 11:00PM May 07, 2021Observed: 1.64 ft at 11:15PM May 07, 2021Observed: 1.64 ft at 11:30PM May 07, 2021Observed: 1.64 ft at 11:45PM May 07, 2021Observed: 1.65 ft at 12:00AM May 08, 2021Observed: 1.65 ft at 12:15AM May 08, 2021Observed: 1.65 ft at 12:30AM May 08, 2021Observed: 1.65 ft at 12:45AM May 08, 2021Observed: 1.64 ft at 1:00AM May 08, 2021Observed: 1.65 ft at 1:15AM May 08, 2021Observed: 1.65 ft at 1:30AM May 08, 2021Observed: 1.65 ft at 1:45AM May 08, 2021Observed: 1.65 ft at 2:00AM May 08, 2021Observed: 1.65 ft at 2:15AM May 08, 2021Observed: 1.65 ft at 2:30AM May 08, 2021Observed: 1.66 ft at 2:45AM May 08, 2021Observed: 1.65 ft at 3:00AM May 08, 2021Observed: 1.66 ft at 3:15AM May 08, 2021Observed: 1.66 ft at 3:30AM May 08, 2021Observed: 1.66 ft at 3:45AM May 08, 2021Observed: 1.66 ft at 4:00AM May 08, 2021Observed: 1.66 ft at 4:15AM May 08, 2021Observed: 1.66 ft at 4:30AM May 08, 2021Observed: 1.66 ft at 4:45AM May 08, 2021Observed: 1.66 ft at 5:00AM May 08, 2021Observed: 1.66 ft at 5:15AM May 08, 2021Observed: 1.67 ft at 5:30AM May 08, 2021Observed: 1.67 ft at 5:45AM May 08, 2021Observed: 1.67 ft at 6:00AM May 08, 2021Observed: 1.66 ft at 6:15AM May 08, 2021Observed: 1.67 ft at 6:30AM May 08, 2021Observed: 1.67 ft at 6:45AM May 08, 2021Observed: 1.67 ft at 7:00AM May 08, 2021Observed: 1.67 ft at 7:15AM May 08, 2021Observed: 1.67 ft at 7:30AM May 08, 2021Observed: 1.68 ft at 7:45AM May 08, 2021Observed: 1.67 ft at 8:00AM May 08, 2021Observed: 1.68 ft at 8:15AM May 08, 2021Observed: 1.68 ft at 8:30AM May 08, 2021Observed: 1.68 ft at 8:45AM May 08, 2021Observed: 1.68 ft at 9:00AM May 08, 2021Observed: 1.68 ft at 9:15AM May 08, 2021Observed: 1.69 ft at 9:30AM May 08, 2021Observed: 1.68 ft at 9:45AM May 08, 2021Observed: 1.69 ft at 10:00AM May 08, 2021Observed: 1.69 ft at 10:15AM May 08, 2021Observed: 1.69 ft at 10:30AM May 08, 2021Observed: 1.69 ft at 10:45AM May 08, 2021Observed: 1.69 ft at 11:00AM May 08, 2021Observed: 1.68 ft at 11:15AM May 08, 2021Observed: 1.69 ft at 11:30AM May 08, 2021Observed: 1.69 ft at 11:45AM May 08, 2021Observed: 1.7 ft at 12:00PM May 08, 2021Observed: 1.69 ft at 12:15PM May 08, 2021Observed: 1.69 ft at 12:30PM May 08, 2021Observed: 1.7 ft at 12:45PM May 08, 2021Observed: 1.69 ft at 1:00PM May 08, 2021Observed: 1.69 ft at 1:15PM May 08, 2021Observed: 1.69 ft at 1:30PM May 08, 2021Observed: 1.69 ft at 1:45PM May 08, 2021Observed: 1.69 ft at 2:00PM May 08, 2021Observed: 1.7 ft at 2:15PM May 08, 2021Observed: 1.7 ft at 2:30PM May 08, 2021Observed: 1.7 ft at 2:45PM May 08, 2021Observed: 1.7 ft at 3:00PM May 08, 2021Observed: 1.7 ft at 3:15PM May 08, 2021Observed: 1.7 ft at 3:30PM May 08, 2021Observed: 1.71 ft at 3:45PM May 08, 2021Observed: 1.7 ft at 4:00PM May 08, 2021Observed: 1.68 ft at 4:15PM May 08, 2021Observed: 1.69 ft at 4:30PM May 08, 2021Observed: 1.7 ft at 4:45PM May 08, 2021Observed: 1.7 ft at 5:00PM May 08, 2021Observed: 1.69 ft at 5:15PM May 08, 2021Observed: 1.69 ft at 5:30PM May 08, 2021Observed: 1.69 ft at 5:45PM May 08, 2021Observed: 1.69 ft at 6:00PM May 08, 2021Observed: 1.69 ft at 6:15PM May 08, 2021Observed: 1.7 ft at 6:30PM May 08, 2021Observed: 1.7 ft at 6:45PM May 08, 2021Observed: 1.7 ft at 7:00PM May 08, 2021Observed: 1.7 ft at 7:15PM May 08, 2021Observed: 1.7 ft at 7:30PM May 08, 2021Observed: 1.7 ft at 7:45PM May 08, 2021Observed: 1.7 ft at 8:00PM May 08, 2021Observed: 1.69 ft at 8:15PM May 08, 2021Observed: 1.68 ft at 8:30PM May 08, 2021Observed: 1.68 ft at 8:45PM May 08, 2021Observed: 1.68 ft at 9:00PM May 08, 2021Observed: 1.68 ft at 9:15PM May 08, 2021Observed: 1.67 ft at 9:30PM May 08, 2021Observed: 1.67 ft at 9:45PM May 08, 2021Observed: 1.68 ft at 10:00PM May 08, 2021Observed: 1.68 ft at 10:15PM May 08, 2021Observed: 1.68 ft at 10:30PM May 08, 2021Observed: 1.69 ft at 10:45PM May 08, 2021Observed: 1.68 ft at 11:00PM May 08, 2021Observed: 1.69 ft at 11:15PM May 08, 2021Observed: 1.69 ft at 11:30PM May 08, 2021Observed: 1.69 ft at 11:45PM May 08, 2021Observed: 1.69 ft at 12:00AM May 09, 2021Observed: 1.69 ft at 12:15AM May 09, 2021Observed: 1.69 ft at 12:30AM May 09, 2021Observed: 1.69 ft at 12:45AM May 09, 2021Observed: 1.69 ft at 1:00AM May 09, 2021Observed: 1.7 ft at 1:15AM May 09, 2021Observed: 1.69 ft at 1:30AM May 09, 2021Observed: 1.69 ft at 1:45AM May 09, 2021Observed: 1.69 ft at 2:00AM May 09, 2021Observed: 1.69 ft at 2:15AM May 09, 2021Observed: 1.7 ft at 2:30AM May 09, 2021Observed: 1.7 ft at 2:45AM May 09, 2021Observed: 1.7 ft at 3:00AM May 09, 2021Observed: 1.7 ft at 3:15AM May 09, 2021Observed: 1.7 ft at 3:30AM May 09, 2021Observed: 1.7 ft at 3:45AM May 09, 2021Observed: 1.71 ft at 4:00AM May 09, 2021Observed: 1.7 ft at 4:15AM May 09, 2021Observed: 1.71 ft at 4:30AM May 09, 2021Observed: 1.71 ft at 4:45AM May 09, 2021Observed: 1.71 ft at 5:00AM May 09, 2021Observed: 1.71 ft at 5:15AM May 09, 2021Observed: 1.71 ft at 5:30AM May 09, 2021Observed: 1.71 ft at 5:45AM May 09, 2021Observed: 1.71 ft at 6:00AM May 09, 2021Observed: 1.71 ft at 6:15AM May 09, 2021Observed: 1.71 ft at 6:30AM May 09, 2021Observed: 1.71 ft at 6:45AM May 09, 2021Observed: 1.71 ft at 7:00AM May 09, 2021Observed: 1.72 ft at 7:15AM May 09, 2021Observed: 1.73 ft at 7:30AM May 09, 2021Observed: 1.72 ft at 7:45AM May 09, 2021Observed: 1.72 ft at 8:00AM May 09, 2021Observed: 1.71 ft at 8:15AM May 09, 2021Observed: 1.72 ft at 8:30AM May 09, 2021Observed: 1.72 ft at 8:45AM May 09, 2021Observed: 1.72 ft at 9:00AM May 09, 2021Observed: 1.73 ft at 9:15AM May 09, 2021Observed: 1.73 ft at 9:30AM May 09, 2021Observed: 1.74 ft at 9:45AM May 09, 2021Observed: 1.74 ft at 10:00AM May 09, 2021Observed: 1.74 ft at 10:15AM May 09, 2021Observed: 1.74 ft at 10:30AM May 09, 2021Observed: 1.74 ft at 10:45AM May 09, 2021Observed: 1.73 ft at 11:00AM May 09, 2021Observed: 1.74 ft at 11:15AM May 09, 2021Observed: 1.72 ft at 11:30AM May 09, 2021Observed: 1.74 ft at 11:45AM May 09, 2021Observed: 1.72 ft at 12:00PM May 09, 2021Observed: 1.73 ft at 12:15PM May 09, 2021Observed: 1.76 ft at 12:30PM May 09, 2021Observed: 1.75 ft at 12:45PM May 09, 2021Observed: 1.76 ft at 1:00PM May 09, 2021Highest Observation: 1.77 ft at 1:15PM May 09, 2021Observed: 1.76 ft at 1:30PM May 09, 2021Observed: 1.74 ft at 1:45PM May 09, 2021Observed: 1.74 ft at 2:00PM May 09, 2021Highest Observation: 1.77 ft at 2:15PM May 09, 2021Observed: 1.75 ft at 2:30PM May 09, 2021Highest Observation: 1.77 ft at 2:45PM May 09, 2021Highest Observation: 1.77 ft at 3:00PM May 09, 2021Observed: 1.76 ft at 3:15PM May 09, 2021Highest Observation: 1.77 ft at 3:30PM May 09, 2021Observed: 1.75 ft at 3:45PM May 09, 2021Observed: 1.74 ft at 4:00PM May 09, 2021Observed: 1.76 ft at 4:15PM May 09, 2021Highest Observation: 1.77 ft at 4:30PM May 09, 2021Observed: 1.76 ft at 4:45PM May 09, 2021Observed: 1.75 ft at 5:00PM May 09, 2021Observed: 1.75 ft at 5:15PM May 09, 2021Observed: 1.74 ft at 5:30PM May 09, 2021Observed: 1.75 ft at 5:45PM May 09, 2021Observed: 1.74 ft at 6:00PM May 09, 2021Observed: 1.74 ft at 6:15PM May 09, 2021Observed: 1.74 ft at 6:30PM May 09, 2021Observed: 1.72 ft at 6:45PM May 09, 2021Observed: 1.74 ft at 7:00PM May 09, 2021Observed: 1.73 ft at 7:15PM May 09, 2021Observed: 1.73 ft at 7:30PM May 09, 2021Observed: 1.72 ft at 7:45PM May 09, 2021Observed: 1.71 ft at 8:00PM May 09, 2021Observed: 1.71 ft at 8:15PM May 09, 2021Observed: 1.72 ft at 8:30PM May 09, 2021Observed: 1.72 ft at 8:45PM May 09, 2021Observed: 1.72 ft at 9:00PM May 09, 2021Observed: 1.72 ft at 9:15PM May 09, 2021Observed: 1.72 ft at 9:30PM May 09, 2021Observed: 1.72 ft at 9:45PM May 09, 2021Observed: 1.71 ft at 10:00PM May 09, 2021Observed: 1.71 ft at 10:15PM May 09, 2021Observed: 1.71 ft at 10:30PM May 09, 2021Observed: 1.71 ft at 10:45PM May 09, 2021Observed: 1.71 ft at 11:00PM May 09, 2021Observed: 1.71 ft at 11:15PM May 09, 2021Observed: 1.72 ft at 11:30PM May 09, 2021Observed: 1.71 ft at 11:45PM May 09, 2021Observed: 1.72 ft at 12:00AM May 10, 2021Observed: 1.72 ft at 12:15AM May 10, 2021Observed: 1.72 ft at 12:30AM May 10, 2021Observed: 1.72 ft at 12:45AM May 10, 2021Observed: 1.72 ft at 1:00AM May 10, 2021Observed: 1.72 ft at 1:15AM May 10, 2021Observed: 1.71 ft at 1:30AM May 10, 2021Observed: 1.72 ft at 1:45AM May 10, 2021Observed: 1.72 ft at 2:00AM May 10, 2021Observed: 1.72 ft at 2:15AM May 10, 2021Observed: 1.72 ft at 2:30AM May 10, 2021Observed: 1.72 ft at 2:45AM May 10, 2021Observed: 1.72 ft at 3:00AM May 10, 2021Observed: 1.71 ft at 3:15AM May 10, 2021Observed: 1.71 ft at 3:30AM May 10, 2021Observed: 1.71 ft at 3:45AM May 10, 2021Observed: 1.71 ft at 4:00AM May 10, 2021Observed: 1.71 ft at 4:15AM May 10, 2021Observed: 1.71 ft at 4:30AM May 10, 2021Observed: 1.71 ft at 4:45AM May 10, 2021Observed: 1.71 ft at 5:00AM May 10, 2021Observed: 1.71 ft at 5:15AM May 10, 2021Observed: 1.71 ft at 5:30AM May 10, 2021Observed: 1.71 ft at 5:45AM May 10, 2021Observed: 1.71 ft at 6:00AM May 10, 2021Observed: 1.72 ft at 6:15AM May 10, 2021Observed: 1.72 ft at 6:30AM May 10, 2021Observed: 1.71 ft at 6:45AM May 10, 2021Observed: 1.72 ft at 7:00AM May 10, 2021Observed: 1.72 ft at 7:15AM May 10, 2021Observed: 1.71 ft at 7:30AM May 10, 2021Observed: 1.71 ft at 7:45AM May 10, 2021Observed: 1.72 ft at 8:00AM May 10, 2021Observed: 1.72 ft at 8:15AM May 10, 2021Observed: 1.72 ft at 8:30AM May 10, 2021Observed: 1.72 ft at 8:45AM May 10, 2021Observed: 1.72 ft at 9:00AM May 10, 2021Observed: 1.72 ft at 9:15AM May 10, 2021Observed: 1.71 ft at 9:30AM May 10, 2021Observed: 1.73 ft at 9:45AM May 10, 2021Observed: 1.74 ft at 10:00AM May 10, 2021Observed: 1.73 ft at 10:15AM May 10, 2021Observed: 1.73 ft at 10:30AM May 10, 2021Observed: 1.73 ft at 10:45AM May 10, 2021Observed: 1.71 ft at 11:00AM May 10, 2021Observed: 1.72 ft at 11:15AM May 10, 2021Observed: 1.72 ft at 11:30AM May 10, 2021Observed: 1.73 ft at 11:45AM May 10, 2021Observed: 1.73 ft at 12:00PM May 10, 2021Observed: 1.72 ft at 12:15PM May 10, 2021Observed: 1.73 ft at 12:30PM May 10, 2021Observed: 1.71 ft at 12:45PM May 10, 2021Observed: 1.73 ft at 1:00PM May 10, 2021Observed: 1.72 ft at 1:15PM May 10, 2021Observed: 1.7 ft at 1:30PM May 10, 2021Observed: 1.69 ft at 1:45PM May 10, 2021Observed: 1.7 ft at 2:00PM May 10, 2021Observed: 1.69 ft at 2:15PM May 10, 2021Observed: 1.68 ft at 2:30PM May 10, 2021Observed: 1.69 ft at 2:45PM May 10, 2021Observed: 1.68 ft at 3:00PM May 10, 2021Observed: 1.7 ft at 3:15PM May 10, 2021Observed: 1.67 ft at 3:30PM May 10, 2021Observed: 1.69 ft at 3:45PM May 10, 2021Observed: 1.66 ft at 4:00PM May 10, 2021Observed: 1.65 ft at 4:15PM May 10, 2021Observed: 1.67 ft at 4:30PM May 10, 2021Observed: 1.66 ft at 4:45PM May 10, 2021Observed: 1.65 ft at 5:00PM May 10, 2021Observed: 1.65 ft at 5:15PM May 10, 2021Observed: 1.65 ft at 5:30PM May 10, 2021Observed: 1.64 ft at 5:45PM May 10, 2021Observed: 1.64 ft at 6:00PM May 10, 2021Observed: 1.63 ft at 6:15PM May 10, 2021Observed: 1.62 ft at 6:30PM May 10, 2021Observed: 1.62 ft at 6:45PM May 10, 2021Observed: 1.61 ft at 7:00PM May 10, 2021Observed: 1.61 ft at 7:15PM May 10, 2021Observed: 1.6 ft at 7:30PM May 10, 2021Observed: 1.6 ft at 7:45PM May 10, 2021Observed: 1.58 ft at 8:00PM May 10, 2021Observed: 1.58 ft at 8:15PM May 10, 2021Observed: 1.57 ft at 8:30PM May 10, 2021Observed: 1.57 ft at 8:45PM May 10, 2021Observed: 1.56 ft at 9:00PM May 10, 2021Observed: 1.56 ft at 9:15PM May 10, 2021Observed: 1.56 ft at 9:30PM May 10, 2021Observed: 1.56 ft at 9:45PM May 10, 2021Observed: 1.56 ft at 10:00PM May 10, 2021Observed: 1.55 ft at 10:15PM May 10, 2021Observed: 1.55 ft at 10:30PM May 10, 2021Observed: 1.55 ft at 10:45PM May 10, 2021USGS--Water Resources of the United StatesALGI2(plotting HGIRG) Graph Created (11:25PM May 10, 2021)ObservedLatest observed value: 1.55 ft at 10:45 PM CDT 10-May-2021. Flood Stage is 3 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Fox River at Algonquin. Only observed stages are available for this point.
Return to Area Map
Upstream Gauge - at McHenry (Stratton Lock and Dam) tailwater Upstream Gauge Downstream Gauge Downstream Gauge - at Algonquin tailwater
Flood Categories (in feet)
Major Flood Stage: 4
Moderate Flood Stage: 3.3
Flood Stage: 3
Action Stage: 2.8
Low Stage (in feet): -9999

Historic Crests
(1) 4.50 ft on 04/01/1916
(2) 4.42 ft on 07/05/1938
(3) 4.40 ft on 03/06/1918
(4) 4.39 ft on 07/23/2017 (P)
(5) 4.37 ft on 03/16/1929
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 3.16 ft on 05/23/2020
(2) 2.97 ft on 09/17/2019
(3) 3.09 ft on 06/26/2018
(4) 4.39 ft on 07/23/2017 (P)
(5) 4.03 ft on 04/23/2013
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

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
6 Algonquin Road (IL-62) is threatened west of the river in Algonquin.
4 Flooding affects residences in Algonquin along Lowe Drive.
3.5 Some homes flood in Valley View subdivision north of St Charles.
3.2 Some homes are threatened by flooding in Richardson subdivision near Algonquin.
3 Flooding begins to affect residences along River Road in Fox River Grove. Water inundates some streets in mobile home park in Northwest Elgin. Street flooding begins in Holiday Hills.
Photos
(1) Looking upstream.
(2) Algonquin dam and gates.
Low Water Impacts Collapse
If you notice any errors in the below information, please contact our Webmaster
1.0 River reaches zero flow except for any water released manually through gates.
About This Location Collapse

Latitude: 42.166389° N, Longitude: 88.290278° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 3 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 29 729.48 ft 732.48 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:

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
Chicago Weather Forecast Office
333 W. University Dr.
Romeoville, IL 60446
(815) 834-1435
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:29 PM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities