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Hydrograph River at a Glance Download
Marys River near Philomath Stage (ft)Flow (cfs)Observed: 4.8 ft at 4:15AM May 19, 2024Observed: 4.8 ft at 4:30AM May 19, 2024Observed: 4.8 ft at 4:45AM May 19, 2024Observed: 4.8 ft at 5:00AM May 19, 2024Observed: 4.8 ft at 5:15AM May 19, 2024Observed: 4.8 ft at 5:30AM May 19, 2024Observed: 4.8 ft at 5:45AM May 19, 2024Observed: 4.8 ft at 6:00AM May 19, 2024Observed: 4.8 ft at 6:15AM May 19, 2024Highest Observation: 4.81 ft at 6:30AM May 19, 2024Observed: 4.8 ft at 6:45AM May 19, 2024Observed: 4.8 ft at 7:00AM May 19, 2024Observed: 4.79 ft at 7:15AM May 19, 2024Observed: 4.8 ft at 7:30AM May 19, 2024Observed: 4.79 ft at 7:45AM May 19, 2024Observed: 4.79 ft at 8:00AM May 19, 2024Observed: 4.79 ft at 8:15AM May 19, 2024Observed: 4.79 ft at 8:30AM May 19, 2024Observed: 4.78 ft at 8:45AM May 19, 2024Observed: 4.78 ft at 9:00AM May 19, 2024Observed: 4.79 ft at 9:15AM May 19, 2024Observed: 4.79 ft at 9:30AM May 19, 2024Observed: 4.78 ft at 9:45AM May 19, 2024Observed: 4.79 ft at 10:00AM May 19, 2024Observed: 4.79 ft at 10:15AM May 19, 2024Observed: 4.79 ft at 10:30AM May 19, 2024Observed: 4.79 ft at 10:45AM May 19, 2024Observed: 4.8 ft at 11:00AM May 19, 2024Observed: 4.79 ft at 11:15AM May 19, 2024Observed: 4.8 ft at 11:30AM May 19, 2024Observed: 4.79 ft at 11:45AM May 19, 2024Observed: 4.8 ft at 12:00PM May 19, 2024Observed: 4.79 ft at 12:15PM May 19, 2024Observed: 4.79 ft at 12:30PM May 19, 2024Observed: 4.78 ft at 12:45PM May 19, 2024Observed: 4.78 ft at 1:00PM May 19, 2024Observed: 4.78 ft at 1:15PM May 19, 2024Observed: 4.77 ft at 1:30PM May 19, 2024Observed: 4.78 ft at 1:45PM May 19, 2024Observed: 4.78 ft at 2:00PM May 19, 2024Observed: 4.78 ft at 2:15PM May 19, 2024Observed: 4.79 ft at 2:30PM May 19, 2024Observed: 4.79 ft at 2:45PM May 19, 2024Observed: 4.8 ft at 3:00PM May 19, 2024Observed: 4.79 ft at 3:15PM May 19, 2024Observed: 4.79 ft at 3:30PM May 19, 2024Observed: 4.78 ft at 3:45PM May 19, 2024Observed: 4.77 ft at 4:00PM May 19, 2024Observed: 4.76 ft at 4:15PM May 19, 2024Observed: 4.76 ft at 4:30PM May 19, 2024Observed: 4.76 ft at 4:45PM May 19, 2024Observed: 4.76 ft at 5:00PM May 19, 2024Observed: 4.75 ft at 5:15PM May 19, 2024Observed: 4.75 ft at 5:30PM May 19, 2024Observed: 4.75 ft at 5:45PM May 19, 2024Observed: 4.74 ft at 6:00PM May 19, 2024Observed: 4.74 ft at 6:15PM May 19, 2024Observed: 4.74 ft at 6:30PM May 19, 2024Observed: 4.74 ft at 6:45PM May 19, 2024Observed: 4.73 ft at 7:00PM May 19, 2024Observed: 4.74 ft at 7:15PM May 19, 2024Observed: 4.73 ft at 7:30PM May 19, 2024Observed: 4.74 ft at 7:45PM May 19, 2024Observed: 4.73 ft at 8:00PM May 19, 2024Observed: 4.72 ft at 8:15PM May 19, 2024Observed: 4.73 ft at 8:30PM May 19, 2024Observed: 4.73 ft at 8:45PM May 19, 2024Observed: 4.73 ft at 9:00PM May 19, 2024Observed: 4.73 ft at 9:15PM May 19, 2024Observed: 4.73 ft at 9:30PM May 19, 2024Observed: 4.74 ft at 9:45PM May 19, 2024Observed: 4.74 ft at 10:00PM May 19, 2024Observed: 4.75 ft at 10:15PM May 19, 2024Observed: 4.76 ft at 10:30PM May 19, 2024Observed: 4.76 ft at 10:45PM May 19, 2024Observed: 4.77 ft at 11:00PM May 19, 2024Observed: 4.77 ft at 11:15PM May 19, 2024Observed: 4.77 ft at 11:30PM May 19, 2024Observed: 4.78 ft at 11:45PM May 19, 2024Observed: 4.78 ft at 12:00AM May 20, 2024Observed: 4.78 ft at 12:15AM May 20, 2024Observed: 4.79 ft at 12:30AM May 20, 2024Observed: 4.79 ft at 12:45AM May 20, 2024Observed: 4.78 ft at 1:00AM May 20, 2024Observed: 4.78 ft at 1:15AM May 20, 2024Observed: 4.77 ft at 1:30AM May 20, 2024Observed: 4.77 ft at 1:45AM May 20, 2024Observed: 4.77 ft at 2:00AM May 20, 2024Observed: 4.77 ft at 2:15AM May 20, 2024Observed: 4.77 ft at 2:30AM May 20, 2024Observed: 4.76 ft at 2:45AM May 20, 2024Observed: 4.76 ft at 3:00AM May 20, 2024Observed: 4.76 ft at 3:15AM May 20, 2024Observed: 4.76 ft at 3:30AM May 20, 2024Observed: 4.76 ft at 3:45AM May 20, 2024Observed: 4.75 ft at 4:00AM May 20, 2024Observed: 4.76 ft at 4:15AM May 20, 2024Observed: 4.76 ft at 4:30AM May 20, 2024Observed: 4.76 ft at 4:45AM May 20, 2024Observed: 4.76 ft at 5:00AM May 20, 2024Observed: 4.76 ft at 5:15AM May 20, 2024Observed: 4.76 ft at 5:30AM May 20, 2024Observed: 4.77 ft at 5:45AM May 20, 2024Observed: 4.77 ft at 6:00AM May 20, 2024Observed: 4.77 ft at 6:15AM May 20, 2024Observed: 4.77 ft at 6:30AM May 20, 2024Observed: 4.77 ft at 6:45AM May 20, 2024Observed: 4.77 ft at 7:00AM May 20, 2024Observed: 4.76 ft at 7:15AM May 20, 2024Observed: 4.76 ft at 7:30AM May 20, 2024Observed: 4.76 ft at 7:45AM May 20, 2024Observed: 4.76 ft at 8:00AM May 20, 2024Observed: 4.76 ft at 8:15AM May 20, 2024Observed: 4.75 ft at 8:30AM May 20, 2024Observed: 4.75 ft at 8:45AM May 20, 2024Observed: 4.74 ft at 9:00AM May 20, 2024Observed: 4.74 ft at 9:15AM May 20, 2024Observed: 4.75 ft at 9:30AM May 20, 2024Observed: 4.74 ft at 9:45AM May 20, 2024Observed: 4.73 ft at 10:00AM May 20, 2024Observed: 4.73 ft at 10:15AM May 20, 2024Observed: 4.72 ft at 10:30AM May 20, 2024Observed: 4.73 ft at 10:45AM May 20, 2024Observed: 4.73 ft at 11:00AM May 20, 2024Observed: 4.72 ft at 11:15AM May 20, 2024Observed: 4.73 ft at 11:30AM May 20, 2024Observed: 4.73 ft at 11:45AM May 20, 2024Observed: 4.73 ft at 12:00PM May 20, 2024Observed: 4.74 ft at 12:15PM May 20, 2024Observed: 4.73 ft at 12:30PM May 20, 2024Observed: 4.74 ft at 12:45PM May 20, 2024Observed: 4.74 ft at 1:00PM May 20, 2024Observed: 4.73 ft at 1:15PM May 20, 2024Observed: 4.73 ft at 1:30PM May 20, 2024Observed: 4.73 ft at 1:45PM May 20, 2024Observed: 4.72 ft at 2:00PM May 20, 2024Observed: 4.72 ft at 2:15PM May 20, 2024Observed: 4.72 ft at 2:30PM May 20, 2024Observed: 4.73 ft at 2:45PM May 20, 2024Observed: 4.74 ft at 3:00PM May 20, 2024Observed: 4.74 ft at 3:15PM May 20, 2024Observed: 4.74 ft at 3:30PM May 20, 2024Observed: 4.75 ft at 3:45PM May 20, 2024Observed: 4.75 ft at 4:00PM May 20, 2024Observed: 4.75 ft at 4:15PM May 20, 2024Observed: 4.75 ft at 4:30PM May 20, 2024Observed: 4.74 ft at 4:45PM May 20, 2024Observed: 4.72 ft at 5:00PM May 20, 2024Observed: 4.72 ft at 5:15PM May 20, 2024Observed: 4.71 ft at 5:30PM May 20, 2024Observed: 4.72 ft at 5:45PM May 20, 2024Observed: 4.71 ft at 6:00PM May 20, 2024Observed: 4.71 ft at 6:15PM May 20, 2024Observed: 4.7 ft at 6:30PM May 20, 2024Observed: 4.69 ft at 6:45PM May 20, 2024Observed: 4.69 ft at 7:00PM May 20, 2024Observed: 4.68 ft at 7:15PM May 20, 2024Observed: 4.69 ft at 7:30PM May 20, 2024Observed: 4.68 ft at 7:45PM May 20, 2024Observed: 4.69 ft at 8:00PM May 20, 2024Observed: 4.69 ft at 8:15PM May 20, 2024Observed: 4.68 ft at 8:30PM May 20, 2024Observed: 4.68 ft at 8:45PM May 20, 2024Observed: 4.69 ft at 9:00PM May 20, 2024Observed: 4.69 ft at 9:15PM May 20, 2024Observed: 4.68 ft at 9:30PM May 20, 2024Observed: 4.68 ft at 9:45PM May 20, 2024Observed: 4.68 ft at 10:00PM May 20, 2024Observed: 4.69 ft at 10:15PM May 20, 2024Observed: 4.68 ft at 10:30PM May 20, 2024Observed: 4.68 ft at 10:45PM May 20, 2024Observed: 4.68 ft at 11:00PM May 20, 2024Observed: 4.67 ft at 11:15PM May 20, 2024Observed: 4.66 ft at 11:30PM May 20, 2024Observed: 4.66 ft at 11:45PM May 20, 2024Observed: 4.66 ft at 12:00AM May 21, 2024Observed: 4.64 ft at 12:15AM May 21, 2024Observed: 4.64 ft at 12:30AM May 21, 2024Observed: 4.63 ft at 12:45AM May 21, 2024Observed: 4.63 ft at 1:00AM May 21, 2024Observed: 4.63 ft at 1:15AM May 21, 2024Observed: 4.63 ft at 1:30AM May 21, 2024Observed: 4.62 ft at 1:45AM May 21, 2024Observed: 4.63 ft at 2:00AM May 21, 2024Observed: 4.62 ft at 2:15AM May 21, 2024Observed: 4.62 ft at 2:30AM May 21, 2024Observed: 4.61 ft at 2:45AM May 21, 2024Observed: 4.61 ft at 3:00AM May 21, 2024Observed: 4.62 ft at 3:15AM May 21, 2024Observed: 4.62 ft at 3:30AM May 21, 2024Observed: 4.63 ft at 3:45AM May 21, 2024Observed: 4.62 ft at 4:00AM May 21, 2024Observed: 4.63 ft at 4:15AM May 21, 2024Observed: 4.63 ft at 4:30AM May 21, 2024Observed: 4.63 ft at 4:45AM May 21, 2024Observed: 4.63 ft at 5:00AM May 21, 2024Observed: 4.59 ft at 9:15AM May 21, 2024Observed: 4.59 ft at 9:30AM May 21, 2024Observed: 4.59 ft at 9:45AM May 21, 2024Observed: 4.59 ft at 10:00AM May 21, 2024Observed: 4.58 ft at 10:15AM May 21, 2024Observed: 4.59 ft at 10:30AM May 21, 2024Observed: 4.58 ft at 10:45AM May 21, 2024Observed: 4.58 ft at 11:00AM May 21, 2024Observed: 4.58 ft at 11:15AM May 21, 2024Observed: 4.57 ft at 11:30AM May 21, 2024Observed: 4.57 ft at 11:45AM May 21, 2024Observed: 4.58 ft at 12:00PM May 21, 2024Observed: 4.58 ft at 12:15PM May 21, 2024Observed: 4.58 ft at 12:30PM May 21, 2024Observed: 4.58 ft at 12:45PM May 21, 2024Observed: 4.58 ft at 1:00PM May 21, 2024Observed: 4.6 ft at 1:15PM May 21, 2024Observed: 4.6 ft at 1:30PM May 21, 2024Observed: 4.6 ft at 1:45PM May 21, 2024Observed: 4.6 ft at 2:00PM May 21, 2024Observed: 4.59 ft at 2:15PM May 21, 2024Observed: 4.59 ft at 2:30PM May 21, 2024Observed: 4.59 ft at 2:45PM May 21, 2024Observed: 4.58 ft at 3:00PM May 21, 2024Observed: 4.58 ft at 3:15PM May 21, 2024Observed: 4.58 ft at 3:30PM May 21, 2024Observed: 4.57 ft at 3:45PM May 21, 2024Observed: 4.57 ft at 4:00PM May 21, 2024Observed: 4.57 ft at 4:15PM May 21, 2024Observed: 4.56 ft at 4:30PM May 21, 2024Observed: 4.56 ft at 4:45PM May 21, 2024Observed: 4.56 ft at 5:00PM May 21, 2024Observed: 4.56 ft at 5:15PM May 21, 2024Observed: 4.56 ft at 5:30PM May 21, 2024Observed: 4.56 ft at 5:45PM May 21, 2024Observed: 4.55 ft at 6:00PM May 21, 2024Observed: 4.55 ft at 6:15PM May 21, 2024Observed: 4.55 ft at 6:30PM May 21, 2024Observed: 4.55 ft at 6:45PM May 21, 2024Observed: 4.55 ft at 7:00PM May 21, 2024Observed: 4.54 ft at 7:15PM May 21, 2024Observed: 4.54 ft at 7:30PM May 21, 2024Observed: 4.54 ft at 7:45PM May 21, 2024Observed: 4.54 ft at 8:00PM May 21, 2024Observed: 4.54 ft at 8:15PM May 21, 2024Observed: 4.53 ft at 8:30PM May 21, 2024Observed: 4.53 ft at 8:45PM May 21, 2024Observed: 4.53 ft at 9:00PM May 21, 2024Observed: 4.53 ft at 9:15PM May 21, 2024Observed: 4.53 ft at 9:30PM May 21, 2024Observed: 4.53 ft at 9:45PM May 21, 2024Observed: 4.52 ft at 10:00PM May 21, 2024Observed: 4.53 ft at 10:15PM May 21, 2024Observed: 4.53 ft at 10:30PM May 21, 2024Observed: 4.53 ft at 10:45PM May 21, 2024Observed: 4.53 ft at 11:00PM May 21, 2024Observed: 4.53 ft at 11:15PM May 21, 2024Observed: 4.53 ft at 11:30PM May 21, 2024Observed: 4.53 ft at 11:45PM May 21, 2024Observed: 4.53 ft at 12:00AM May 22, 2024Observed: 4.53 ft at 12:15AM May 22, 2024Observed: 4.53 ft at 12:30AM May 22, 2024Observed: 4.53 ft at 12:45AM May 22, 2024Observed: 4.53 ft at 1:00AM May 22, 2024Observed: 4.53 ft at 1:15AM May 22, 2024Observed: 4.52 ft at 1:30AM May 22, 2024Observed: 4.52 ft at 1:45AM May 22, 2024Observed: 4.52 ft at 2:00AM May 22, 2024Observed: 4.51 ft at 2:15AM May 22, 2024Observed: 4.51 ft at 2:30AM May 22, 2024Observed: 4.51 ft at 2:45AM May 22, 2024Observed: 4.51 ft at 3:00AM May 22, 2024Observed: 4.51 ft at 3:15AM May 22, 2024Observed: 4.51 ft at 3:30AM May 22, 2024Observed: 4.52 ft at 3:45AM May 22, 2024Observed: 4.52 ft at 4:00AM May 22, 2024Observed: 4.52 ft at 4:15AM May 22, 2024Observed: 4.52 ft at 4:30AM May 22, 2024Observed: 4.52 ft at 4:45AM May 22, 2024Observed: 4.54 ft at 5:00AM May 22, 2024Observed: 4.54 ft at 5:15AM May 22, 2024Observed: 4.55 ft at 5:30AM May 22, 2024Observed: 4.55 ft at 5:45AM May 22, 2024Observed: 4.55 ft at 6:00AM May 22, 2024Observed: 4.55 ft at 6:15AM May 22, 2024Observed: 4.55 ft at 6:30AM May 22, 2024Observed: 4.55 ft at 6:45AM May 22, 2024Observed: 4.56 ft at 7:00AM May 22, 2024Observed: 4.55 ft at 7:15AM May 22, 2024Observed: 4.55 ft at 7:30AM May 22, 2024Observed: 4.55 ft at 7:45AM May 22, 2024Observed: 4.55 ft at 8:00AM May 22, 2024Observed: 4.55 ft at 8:15AM May 22, 2024Observed: 4.54 ft at 8:30AM May 22, 2024Observed: 4.54 ft at 8:45AM May 22, 2024Observed: 4.53 ft at 9:00AM May 22, 2024Observed: 4.53 ft at 9:15AM May 22, 2024Observed: 4.53 ft at 9:30AM May 22, 2024Observed: 4.53 ft at 9:45AM May 22, 2024Observed: 4.53 ft at 10:00AM May 22, 2024Observed: 4.53 ft at 10:15AM May 22, 2024Observed: 4.53 ft at 10:30AM May 22, 2024Observed: 4.53 ft at 10:45AM May 22, 2024Observed: 4.53 ft at 11:00AM May 22, 2024Observed: 4.53 ft at 11:15AM May 22, 2024Observed: 4.53 ft at 11:30AM May 22, 2024Observed: 4.53 ft at 11:45AM May 22, 2024Observed: 4.53 ft at 12:00PM May 22, 2024Observed: 4.53 ft at 12:15PM May 22, 2024Observed: 4.54 ft at 12:30PM May 22, 2024Observed: 4.54 ft at 12:45PM May 22, 2024Observed: 4.54 ft at 1:00PM May 22, 2024Observed: 4.56 ft at 1:15PM May 22, 2024Observed: 4.57 ft at 1:30PM May 22, 2024Observed: 4.59 ft at 1:45PM May 22, 2024Observed: 4.59 ft at 2:00PM May 22, 2024Observed: 4.6 ft at 2:15PM May 22, 2024Observed: 4.59 ft at 2:30PM May 22, 2024Observed: 4.59 ft at 2:45PM May 22, 2024Observed: 4.59 ft at 3:00PM May 22, 2024Observed: 4.58 ft at 3:15PM May 22, 2024Observed: 4.57 ft at 3:30PM May 22, 2024Observed: 4.57 ft at 3:45PM May 22, 2024Observed: 4.57 ft at 4:00PM May 22, 2024Observed: 4.56 ft at 4:15PM May 22, 2024Observed: 4.56 ft at 4:30PM May 22, 2024Observed: 4.56 ft at 4:45PM May 22, 2024Observed: 4.56 ft at 5:00PM May 22, 2024Observed: 4.55 ft at 5:15PM May 22, 2024Observed: 4.55 ft at 5:30PM May 22, 2024Observed: 4.55 ft at 5:45PM May 22, 2024Observed: 4.54 ft at 6:00PM May 22, 2024Observed: 4.54 ft at 6:15PM May 22, 2024Observed: 4.54 ft at 6:30PM May 22, 2024Observed: 4.53 ft at 6:45PM May 22, 2024Observed: 4.54 ft at 7:00PM May 22, 2024Observed: 4.54 ft at 7:15PM May 22, 2024Observed: 4.54 ft at 7:30PM May 22, 2024Observed: 4.53 ft at 7:45PM May 22, 2024Observed: 4.53 ft at 8:00PM May 22, 2024Observed: 4.54 ft at 8:15PM May 22, 2024Observed: 4.54 ft at 8:30PM May 22, 2024Observed: 4.54 ft at 8:45PM May 22, 2024Observed: 4.53 ft at 9:00PM May 22, 2024Observed: 4.54 ft at 9:15PM May 22, 2024Observed: 4.54 ft at 9:30PM May 22, 2024Observed: 4.54 ft at 9:45PM May 22, 2024Observed: 4.55 ft at 10:00PM May 22, 2024Observed: 4.55 ft at 10:15PM May 22, 2024Observed: 4.56 ft at 10:30PM May 22, 2024Observed: 4.56 ft at 10:45PM May 22, 2024Observed: 4.57 ft at 11:00PM May 22, 2024Observed: 4.56 ft at 11:15PM May 22, 2024Observed: 4.55 ft at 11:30PM May 22, 2024Observed: 4.56 ft at 11:45PM May 22, 2024Observed: 4.56 ft at 12:00AM May 23, 2024Observed: 4.56 ft at 12:15AM May 23, 2024Observed: 4.56 ft at 12:30AM May 23, 2024Observed: 4.56 ft at 12:45AM May 23, 2024Observed: 4.56 ft at 1:00AM May 23, 2024Observed: 4.56 ft at 1:15AM May 23, 2024Observed: 4.56 ft at 1:30AM May 23, 2024Observed: 4.55 ft at 1:45AM May 23, 2024Observed: 4.55 ft at 2:00AM May 23, 2024Observed: 4.55 ft at 2:15AM May 23, 2024Observed: 4.54 ft at 2:30AM May 23, 2024Observed: 4.54 ft at 2:45AM May 23, 2024Observed: 4.55 ft at 3:00AM May 23, 2024Observed: 4.54 ft at 3:15AM May 23, 2024Observed: 4.54 ft at 3:30AM May 23, 2024Observed: 4.54 ft at 3:45AM May 23, 2024Observed: 4.55 ft at 4:00AM May 23, 2024Observed: 4.54 ft at 4:15AM May 23, 2024Observed: 4.55 ft at 4:30AM May 23, 2024Observed: 4.55 ft at 4:45AM May 23, 2024Observed: 4.56 ft at 5:00AM May 23, 2024Observed: 4.56 ft at 5:15AM May 23, 2024Observed: 4.56 ft at 5:30AM May 23, 2024Observed: 4.56 ft at 5:45AM May 23, 2024Observed: 4.56 ft at 6:00AM May 23, 2024Observed: 4.56 ft at 6:15AM May 23, 2024Observed: 4.56 ft at 6:30AM May 23, 2024Observed: 4.56 ft at 6:45AM May 23, 2024Observed: 4.56 ft at 7:00AM May 23, 2024Observed: 4.56 ft at 7:15AM May 23, 2024Observed: 4.56 ft at 7:30AM May 23, 2024Observed: 4.55 ft at 7:45AM May 23, 2024Observed: 4.55 ft at 8:00AM May 23, 2024Observed: 4.55 ft at 8:15AM May 23, 2024Observed: 4.55 ft at 8:30AM May 23, 2024Observed: 4.54 ft at 8:45AM May 23, 2024Observed: 4.54 ft at 9:00AM May 23, 2024Observed: 4.53 ft at 9:15AM May 23, 2024Observed: 4.52 ft at 9:30AM May 23, 2024Observed: 4.51 ft at 9:45AM May 23, 2024Observed: 4.51 ft at 10:00AM May 23, 2024Observed: 4.51 ft at 10:15AM May 23, 2024Observed: 4.51 ft at 10:30AM May 23, 2024Observed: 4.51 ft at 10:45AM May 23, 2024Observed: 4.5 ft at 11:00AM May 23, 2024Observed: 4.5 ft at 11:15AM May 23, 2024Observed: 4.5 ft at 11:30AM May 23, 2024Observed: 4.51 ft at 11:45AM May 23, 2024Observed: 4.5 ft at 12:00PM May 23, 2024Observed: 4.51 ft at 12:15PM May 23, 2024Observed: 4.5 ft at 12:30PM May 23, 2024Observed: 4.51 ft at 12:45PM May 23, 2024Observed: 4.51 ft at 1:00PM May 23, 2024Observed: 4.51 ft at 1:15PM May 23, 2024Observed: 4.5 ft at 1:30PM May 23, 2024Observed: 4.49 ft at 1:45PM May 23, 2024Observed: 4.49 ft at 2:00PM May 23, 2024Observed: 4.49 ft at 2:15PM May 23, 2024Observed: 4.5 ft at 2:30PM May 23, 2024Observed: 4.51 ft at 2:45PM May 23, 2024Observed: 4.51 ft at 3:00PM May 23, 2024Observed: 4.51 ft at 3:15PM May 23, 2024Observed: 4.5 ft at 3:30PM May 23, 2024Observed: 4.51 ft at 3:45PM May 23, 2024Observed: 4.51 ft at 4:00PM May 23, 2024Observed: 4.5 ft at 4:15PM May 23, 2024Observed: 4.5 ft at 4:30PM May 23, 2024Observed: 4.5 ft at 4:45PM May 23, 2024Observed: 4.49 ft at 5:00PM May 23, 2024Observed: 4.49 ft at 5:15PM May 23, 2024Observed: 4.49 ft at 5:30PM May 23, 2024Observed: 4.48 ft at 5:45PM May 23, 2024Observed: 4.48 ft at 6:00PM May 23, 2024Observed: 4.48 ft at 6:15PM May 23, 2024Observed: 4.47 ft at 6:30PM May 23, 2024Observed: 4.47 ft at 6:45PM May 23, 2024Observed: 4.47 ft at 7:00PM May 23, 2024Observed: 4.47 ft at 7:15PM May 23, 2024Observed: 4.47 ft at 7:30PM May 23, 2024Observed: 4.45 ft at 7:45PM May 23, 2024Observed: 4.45 ft at 8:00PM May 23, 2024Observed: 4.45 ft at 8:15PM May 23, 2024Observed: 4.44 ft at 8:30PM May 23, 2024Observed: 4.44 ft at 8:45PM May 23, 2024Observed: 4.44 ft at 9:00PM May 23, 2024Observed: 4.44 ft at 9:15PM May 23, 2024Observed: 4.44 ft at 9:30PM May 23, 2024Observed: 4.43 ft at 9:45PM May 23, 2024Observed: 4.43 ft at 10:00PM May 23, 2024Observed: 4.43 ft at 10:15PM May 23, 2024Observed: 4.41 ft at 10:30PM May 23, 2024Observed: 4.42 ft at 10:45PM May 23, 2024Observed: 4.42 ft at 11:00PM May 23, 2024Observed: 4.41 ft at 11:15PM May 23, 2024Observed: 4.42 ft at 11:30PM May 23, 2024Observed: 4.41 ft at 11:45PM May 23, 2024Observed: 4.41 ft at 12:00AM May 24, 2024Observed: 4.41 ft at 12:15AM May 24, 2024Observed: 4.41 ft at 12:30AM May 24, 2024Observed: 4.42 ft at 12:45AM May 24, 2024Observed: 4.43 ft at 1:00AM May 24, 2024Observed: 4.42 ft at 1:15AM May 24, 2024Observed: 4.42 ft at 1:30AM May 24, 2024Observed: 4.41 ft at 1:45AM May 24, 2024Observed: 4.42 ft at 2:00AM May 24, 2024Observed: 4.41 ft at 2:15AM May 24, 2024Observed: 4.42 ft at 2:30AM May 24, 2024Observed: 4.42 ft at 2:45AM May 24, 2024Observed: 4.42 ft at 3:00AM May 24, 2024Observed: 4.41 ft at 3:15AM May 24, 2024Observed: 4.41 ft at 3:30AM May 24, 2024Observed: 4.41 ft at 3:45AM May 24, 2024Observed: 4.41 ft at 4:00AM May 24, 2024Observed: 4.4 ft at 4:15AM May 24, 2024Observed: 4.41 ft at 4:30AM May 24, 2024Observed: 4.4 ft at 4:45AM May 24, 2024Observed: 4.4 ft at 5:00AM May 24, 2024Observed: 4.4 ft at 5:15AM May 24, 2024Observed: 4.39 ft at 5:30AM May 24, 2024Observed: 4.39 ft at 5:45AM May 24, 2024Observed: 4.4 ft at 6:00AM May 24, 2024Observed: 4.4 ft at 6:15AM May 24, 2024Observed: 4.4 ft at 6:30AM May 24, 2024Observed: 4.39 ft at 6:45AM May 24, 2024Observed: 4.39 ft at 7:00AM May 24, 2024Observed: 4.39 ft at 7:15AM May 24, 2024Observed: 4.39 ft at 7:30AM May 24, 2024Observed: 4.38 ft at 7:45AM May 24, 2024Observed: 4.37 ft at 8:00AM May 24, 2024Observed: 4.37 ft at 8:15AM May 24, 2024Observed: 4.37 ft at 8:30AM May 24, 2024Observed: 4.37 ft at 8:45AM May 24, 2024Observed: 4.36 ft at 9:00AM May 24, 2024Observed: 4.37 ft at 9:15AM May 24, 2024Observed: 4.36 ft at 9:30AM May 24, 2024Observed: 4.36 ft at 9:45AM May 24, 2024Observed: 4.35 ft at 10:00AM May 24, 2024Observed: 4.35 ft at 10:15AM May 24, 2024Observed: 4.36 ft at 10:30AM May 24, 2024Observed: 4.35 ft at 10:45AM May 24, 2024Observed: 4.35 ft at 11:00AM May 24, 2024Observed: 4.35 ft at 11:15AM May 24, 2024Observed: 4.35 ft at 11:30AM May 24, 2024Observed: 4.36 ft at 11:45AM May 24, 2024Observed: 4.34 ft at 12:00PM May 24, 2024Observed: 4.35 ft at 12:15PM May 24, 2024Observed: 4.35 ft at 12:30PM May 24, 2024Observed: 4.35 ft at 12:45PM May 24, 2024Observed: 4.34 ft at 1:00PM May 24, 2024Observed: 4.34 ft at 1:15PM May 24, 2024Observed: 4.34 ft at 1:30PM May 24, 2024Observed: 4.33 ft at 1:45PM May 24, 2024Observed: 4.34 ft at 2:00PM May 24, 2024Observed: 4.35 ft at 2:15PM May 24, 2024Observed: 4.34 ft at 2:30PM May 24, 2024Observed: 4.36 ft at 2:45PM May 24, 2024Observed: 4.37 ft at 3:00PM May 24, 2024Observed: 4.37 ft at 3:15PM May 24, 2024Observed: 4.37 ft at 3:30PM May 24, 2024Observed: 4.37 ft at 3:45PM May 24, 2024Observed: 4.38 ft at 4:00PM May 24, 2024Observed: 4.36 ft at 4:15PM May 24, 2024Observed: 4.36 ft at 4:30PM May 24, 2024Observed: 4.35 ft at 4:45PM May 24, 2024Observed: 4.35 ft at 5:00PM May 24, 2024Observed: 4.34 ft at 5:15PM May 24, 2024Observed: 4.34 ft at 5:30PM May 24, 2024Observed: 4.34 ft at 5:45PM May 24, 2024Observed: 4.33 ft at 6:00PM May 24, 2024Observed: 4.33 ft at 6:15PM May 24, 2024Observed: 4.32 ft at 6:30PM May 24, 2024Observed: 4.31 ft at 6:45PM May 24, 2024Observed: 4.3 ft at 7:00PM May 24, 2024Observed: 4.3 ft at 7:15PM May 24, 2024Observed: 4.28 ft at 7:30PM May 24, 2024Observed: 4.27 ft at 7:45PM May 24, 2024Observed: 4.26 ft at 8:00PM May 24, 2024Observed: 4.25 ft at 8:15PM May 24, 2024Observed: 4.24 ft at 8:30PM May 24, 2024Observed: 4.23 ft at 8:45PM May 24, 2024Observed: 4.23 ft at 9:00PM May 24, 2024Observed: 4.22 ft at 9:15PM May 24, 2024Observed: 4.22 ft at 9:30PM May 24, 2024Observed: 4.22 ft at 9:45PM May 24, 2024Observed: 4.21 ft at 10:00PM May 24, 2024Observed: 4.2 ft at 10:15PM May 24, 2024Observed: 4.2 ft at 10:30PM May 24, 2024Observed: 4.2 ft at 10:45PM May 24, 2024Observed: 4.2 ft at 11:00PM May 24, 2024Observed: 4.2 ft at 11:15PM May 24, 2024Observed: 4.2 ft at 11:30PM May 24, 2024Observed: 4.19 ft at 11:45PM May 24, 2024Observed: 4.18 ft at 12:00AM May 25, 2024Observed: 4.19 ft at 12:15AM May 25, 2024Observed: 4.18 ft at 12:30AM May 25, 2024Observed: 4.19 ft at 12:45AM May 25, 2024Observed: 4.19 ft at 1:00AM May 25, 2024Observed: 4.19 ft at 1:15AM May 25, 2024Observed: 4.19 ft at 1:30AM May 25, 2024Observed: 4.19 ft at 1:45AM May 25, 2024Observed: 4.2 ft at 2:00AM May 25, 2024Observed: 4.2 ft at 2:15AM May 25, 2024Observed: 4.2 ft at 2:30AM May 25, 2024Observed: 4.19 ft at 2:45AM May 25, 2024Observed: 4.2 ft at 3:00AM May 25, 2024Observed: 4.2 ft at 3:15AM May 25, 2024Observed: 4.2 ft at 3:30AM May 25, 2024Observed: 4.2 ft at 3:45AM May 25, 2024Observed: 4.21 ft at 4:00AM May 25, 2024Observed: 4.2 ft at 4:15AM May 25, 2024Observed: 4.19 ft at 4:30AM May 25, 2024Observed: 4.2 ft at 4:45AM May 25, 2024Observed: 4.2 ft at 5:00AM May 25, 2024Observed: 4.2 ft at 5:15AM May 25, 2024Observed: 4.19 ft at 5:30AM May 25, 2024Observed: 4.2 ft at 5:45AM May 25, 2024Observed: 4.2 ft at 6:00AM May 25, 2024Observed: 4.2 ft at 6:15AM May 25, 2024Observed: 4.2 ft at 6:30AM May 25, 2024Observed: 4.21 ft at 6:45AM May 25, 2024Observed: 4.2 ft at 7:00AM May 25, 2024Observed: 4.2 ft at 7:15AM May 25, 2024Observed: 4.2 ft at 7:30AM May 25, 2024Observed: 4.2 ft at 7:45AM May 25, 2024Observed: 4.2 ft at 8:00AM May 25, 2024Observed: 4.2 ft at 8:15AM May 25, 2024Observed: 4.19 ft at 8:30AM May 25, 2024Observed: 4.19 ft at 8:45AM May 25, 2024Observed: 4.19 ft at 9:00AM May 25, 2024Observed: 4.18 ft at 9:15AM May 25, 2024Observed: 4.18 ft at 9:30AM May 25, 2024Observed: 4.18 ft at 9:45AM May 25, 2024Observed: 4.18 ft at 10:00AM May 25, 2024Observed: 4.18 ft at 10:15AM May 25, 2024Observed: 4.17 ft at 10:30AM May 25, 2024Observed: 4.17 ft at 10:45AM May 25, 2024Observed: 4.17 ft at 11:00AM May 25, 2024Observed: 4.17 ft at 11:15AM May 25, 2024Observed: 4.18 ft at 11:30AM May 25, 2024Observed: 4.17 ft at 11:45AM May 25, 2024Observed: 4.17 ft at 12:00PM May 25, 2024Observed: 4.17 ft at 12:15PM May 25, 2024Observed: 4.17 ft at 12:30PM May 25, 2024Observed: 4.17 ft at 12:45PM May 25, 2024Observed: 4.17 ft at 1:00PM May 25, 2024Observed: 4.17 ft at 1:15PM May 25, 2024Observed: 4.17 ft at 1:30PM May 25, 2024Observed: 4.17 ft at 1:45PM May 25, 2024Observed: 4.17 ft at 2:00PM May 25, 2024Observed: 4.18 ft at 2:15PM May 25, 2024Observed: 4.17 ft at 2:30PM May 25, 2024Observed: 4.17 ft at 2:45PM May 25, 2024Observed: 4.17 ft at 3:00PM May 25, 2024Observed: 4.16 ft at 3:15PM May 25, 2024Observed: 4.17 ft at 3:30PM May 25, 2024Observed: 4.18 ft at 3:45PM May 25, 2024Observed: 4.17 ft at 4:00PM May 25, 2024Observed: 4.18 ft at 4:15PM May 25, 2024Observed: 4.17 ft at 4:30PM May 25, 2024Observed: 4.18 ft at 4:45PM May 25, 2024Observed: 4.18 ft at 5:00PM May 25, 2024Observed: 4.18 ft at 5:15PM May 25, 2024Observed: 4.18 ft at 5:30PM May 25, 2024Observed: 4.18 ft at 5:45PM May 25, 2024Observed: 4.18 ft at 6:00PM May 25, 2024Observed: 4.18 ft at 6:15PM May 25, 2024Observed: 4.17 ft at 6:30PM May 25, 2024Observed: 4.17 ft at 6:45PM May 25, 2024Observed: 4.17 ft at 7:00PM May 25, 2024Observed: 4.16 ft at 7:15PM May 25, 2024Observed: 4.17 ft at 7:30PM May 25, 2024Observed: 4.16 ft at 7:45PM May 25, 2024Observed: 4.16 ft at 8:00PM May 25, 2024Observed: 4.15 ft at 8:15PM May 25, 2024Observed: 4.14 ft at 8:30PM May 25, 2024Observed: 4.14 ft at 8:45PM May 25, 2024Observed: 4.14 ft at 9:00PM May 25, 2024Observed: 4.13 ft at 9:15PM May 25, 2024Observed: 4.13 ft at 9:30PM May 25, 2024Observed: 4.12 ft at 9:45PM May 25, 2024Observed: 4.12 ft at 10:00PM May 25, 2024Observed: 4.12 ft at 10:15PM May 25, 2024Observed: 4.11 ft at 10:30PM May 25, 2024Observed: 4.12 ft at 10:45PM May 25, 2024Observed: 4.11 ft at 11:00PM May 25, 2024Observed: 4.11 ft at 11:15PM May 25, 2024Observed: 4.11 ft at 11:30PM May 25, 2024Observed: 4.1 ft at 11:45PM May 25, 2024Observed: 4.1 ft at 12:00AM May 26, 2024Observed: 4.1 ft at 12:15AM May 26, 2024Observed: 4.09 ft at 12:30AM May 26, 2024Observed: 4.09 ft at 12:45AM May 26, 2024Observed: 4.1 ft at 1:00AM May 26, 2024Observed: 4.1 ft at 1:15AM May 26, 2024Observed: 4.1 ft at 1:30AM May 26, 2024Observed: 4.1 ft at 1:45AM May 26, 2024Observed: 4.11 ft at 2:00AM May 26, 2024Observed: 4.11 ft at 2:15AM May 26, 2024Observed: 4.11 ft at 2:30AM May 26, 2024Observed: 4.11 ft at 2:45AM May 26, 2024Observed: 4.13 ft at 3:00AM May 26, 2024Highest Forecast: 4.12 ft 5:00AM May 26, 2024Forecast: 4.1 ft 11:00AM May 26, 2024Forecast: 4.08 ft 5:00PM May 26, 2024Forecast: 4.06 ft 11:00PM May 26, 2024Forecast: 4.04 ft 5:00AM May 27, 2024Forecast: 4.03 ft 11:00AM May 27, 2024Forecast: 4.02 ft 5:00PM May 27, 2024Forecast: 4 ft 11:00PM May 27, 2024Forecast: 3.98 ft 5:00AM May 28, 2024Forecast: 3.97 ft 11:00AM May 28, 2024Forecast: 3.96 ft 5:00PM May 28, 2024Forecast: 3.96 ft 11:00PM May 28, 2024Forecast: 3.95 ft 5:00AM May 29, 2024Forecast: 3.93 ft 11:00AM May 29, 2024Forecast: 3.92 ft 5:00PM May 29, 2024Forecast: 3.91 ft 11:00PM May 29, 2024Forecast: 3.89 ft 5:00AM May 30, 2024Forecast: 3.87 ft 11:00AM May 30, 2024Forecast: 3.85 ft 5:00PM May 30, 2024Forecast: 3.83 ft 11:00PM May 30, 2024Forecast: 3.82 ft 5:00AM May 31, 2024Forecast: 3.81 ft 11:00AM May 31, 2024Forecast: 3.79 ft 5:00PM May 31, 2024Forecast: 3.78 ft 11:00PM May 31, 2024Forecast: 3.77 ft 5:00AM Jun 01, 2024Forecast: 3.76 ft 11:00AM Jun 01, 2024Forecast: 3.75 ft 5:00PM Jun 01, 2024Forecast: 3.73 ft 11:00PM Jun 01, 2024USGS--Water Resources of the United StatesPHIO3(plotting HGIRG) Graph Created (4:03AM May 26, 2024)ObservedForecast (issued 2:25PM May 25)Latest observed value: 4.13 ft at 3:00 AM PDT 26-May-2024. Flood Stage is 20 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts for the Marys River near Philomath are issued routinely year-round.
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Downstream Gauge Downstream Gauge - at Corvallis
Flood Categories (in feet)
Major Flood Stage: 21
Moderate Flood Stage: 0
Flood Stage: 20
Action Stage: 16
Low Stage (in feet): 0

Historic Crests
(1) 21.53 ft on 01/19/2012
(2) 21.21 ft on 11/25/2016
(3) 21.10 ft on 12/18/2015
(4) 21.07 ft on 12/30/2005
(5) 21.03 ft on 12/03/2007
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 21.02 ft on 01/03/2022 (P)
(2) 20.95 ft on 12/21/2021 (P)
(3) 19.36 ft on 04/08/2019
(4) 21.21 ft on 11/25/2016
(5) 21.10 ft on 12/18/2015
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.90 ft on 08/22/2015

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

Zoom Level:14
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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
21.8 expect major and widespread flooding in Philomath and Corvallis and rural areas along the lower Marys River. Grange Hall Road, Fern Road, Chapel Drive, and Bellfountain Road will likely be impassable. The flow at this level is about 15,000 cfs and has a 2 percent chance of happening in a given year (aka 50-year flood).
21.4 expect major and widespread flooding in Philomath and Corvallis and rural areas along the lower Marys River. Grange Hall Road, Fern Road, Chapel Drive, and Bellfountain Road will likely be impassable. The flow at this level is about 10,900 cfs, which has a 10 percent chance of happening in a given year (aka 10-year flood).
21.25 expect major and widespread flooding in Philomath and Corvallis and rural areas along the lower Marys River. Grange Hall Road, Fern Road, Chapel Drive, and Bellfountain Road will likely be flooded. The flow at this level is about 9,000 cfs and has a 20 percent chance of happening in a given year (aka 5-year flood)
21 expect major and widespread flooding along the Marys River from Philomath to Corvallis, with numerous homes and farms affected. Several roads will likely be flooded, including Grange Hall Road, 13th Street / Fern Road, Chapel Drive, and Bellfountain Road.
20.8 expect widespread flooding in Philomath, especially on the south side in the vicinity of Chapel drive and Grange Hall Road, in central Benton County, and portions of Corvallis.
20.7 expect road flooding in Philomath, especially the south part of town in the vicinity of Chapel Drive, Fern Road, Grange Hall Road and Bellfountain Road. Portions of Highway 99W in Corvallis have historically been flooded at this level. If the Willamette River stage at Corvallis is at 28 ft or higher, expect additional flooding of county roads due to backing up of the Marys.
20.5 expect flooding of some homes in the southern part of Corvallis to begin, especially when the Willamette is also running high. In south Corvallis, a trailer park and light industrial areas begin to flood. Flooding may begin in the vicinity of Chapel Drive and Grange Hall Road on the south side of Philomath. Problems with the sewers have historically begun in Philomath at this and higher stages.
20 expect widespread low land and agricultural flooding. Numerous roads along the Marys are affected, and some structures near the river may begin to flood.
Photos
(1) USGS gage equipment
(2) Upstream view
(3) Downstream view
About This Location Collapse

Latitude: 44.525000° N, Longitude: 123.334722° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 20 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 29 224.01 244.01 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
10-day Forecast/Trend, Northwest River Forecast Center
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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
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