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Hydrograph River at a Glance Download
Loyalhanna Creek above Loyalhanna Dam Tail Water Stage (ft)Flow (kcfs)Observed: 0.78 ft at 3:45AM Aug 05, 2020Observed: 0.78 ft at 4:00AM Aug 05, 2020Observed: 0.78 ft at 4:15AM Aug 05, 2020Observed: 0.78 ft at 4:30AM Aug 05, 2020Observed: 0.78 ft at 4:45AM Aug 05, 2020Observed: 0.78 ft at 5:00AM Aug 05, 2020Observed: 0.78 ft at 5:15AM Aug 05, 2020Observed: 0.78 ft at 5:30AM Aug 05, 2020Observed: 0.78 ft at 5:45AM Aug 05, 2020Observed: 0.78 ft at 6:00AM Aug 05, 2020Highest Observation: 0.79 ft at 6:15AM Aug 05, 2020Highest Observation: 0.79 ft at 6:30AM Aug 05, 2020Highest Observation: 0.79 ft at 6:45AM Aug 05, 2020Highest Observation: 0.79 ft at 7:00AM Aug 05, 2020Highest Observation: 0.79 ft at 7:15AM Aug 05, 2020Highest Observation: 0.79 ft at 7:30AM Aug 05, 2020Highest Observation: 0.79 ft at 7:45AM Aug 05, 2020Highest Observation: 0.79 ft at 8:00AM Aug 05, 2020Highest Observation: 0.79 ft at 8:15AM Aug 05, 2020Highest Observation: 0.79 ft at 8:30AM Aug 05, 2020Highest Observation: 0.79 ft at 8:45AM Aug 05, 2020Highest Observation: 0.79 ft at 9:00AM Aug 05, 2020Highest Observation: 0.79 ft at 9:15AM Aug 05, 2020Highest Observation: 0.79 ft at 9:30AM Aug 05, 2020Highest Observation: 0.79 ft at 9:45AM Aug 05, 2020Highest Observation: 0.79 ft at 10:00AM Aug 05, 2020Highest Observation: 0.79 ft at 10:15AM Aug 05, 2020Highest Observation: 0.79 ft at 10:30AM Aug 05, 2020Highest Observation: 0.79 ft at 10:45AM Aug 05, 2020Highest Observation: 0.79 ft at 11:00AM Aug 05, 2020Highest Observation: 0.79 ft at 11:15AM Aug 05, 2020Highest Observation: 0.79 ft at 11:30AM Aug 05, 2020Highest Observation: 0.79 ft at 11:45AM Aug 05, 2020Highest Observation: 0.79 ft at 12:00PM Aug 05, 2020Highest Observation: 0.79 ft at 12:15PM Aug 05, 2020Highest Observation: 0.79 ft at 12:30PM Aug 05, 2020Observed: 0.78 ft at 12:45PM Aug 05, 2020Observed: 0.78 ft at 1:00PM Aug 05, 2020Highest Observation: 0.79 ft at 1:15PM Aug 05, 2020Observed: 0.78 ft at 1:30PM Aug 05, 2020Observed: 0.78 ft at 1:45PM Aug 05, 2020Observed: 0.78 ft at 2:00PM Aug 05, 2020Observed: 0.78 ft at 2:15PM Aug 05, 2020Observed: 0.78 ft at 2:30PM Aug 05, 2020Observed: 0.78 ft at 2:45PM Aug 05, 2020Observed: 0.78 ft at 3:00PM Aug 05, 2020Observed: 0.78 ft at 3:15PM Aug 05, 2020Observed: 0.78 ft at 3:30PM Aug 05, 2020Observed: 0.78 ft at 3:45PM Aug 05, 2020Highest Observation: 0.79 ft at 4:00PM Aug 05, 2020Highest Observation: 0.79 ft at 4:15PM Aug 05, 2020Highest Observation: 0.79 ft at 4:30PM Aug 05, 2020Highest Observation: 0.79 ft at 4:45PM Aug 05, 2020Highest Observation: 0.79 ft at 5:00PM Aug 05, 2020Highest Observation: 0.79 ft at 5:15PM Aug 05, 2020Highest Observation: 0.79 ft at 5:30PM Aug 05, 2020Highest Observation: 0.79 ft at 5:45PM Aug 05, 2020Highest Observation: 0.79 ft at 6:00PM Aug 05, 2020Highest Observation: 0.79 ft at 6:15PM Aug 05, 2020Highest Observation: 0.79 ft at 6:30PM Aug 05, 2020Highest Observation: 0.79 ft at 6:45PM Aug 05, 2020Highest Observation: 0.79 ft at 7:00PM Aug 05, 2020Highest Observation: 0.79 ft at 7:15PM Aug 05, 2020Highest Observation: 0.79 ft at 7:30PM Aug 05, 2020Highest Observation: 0.79 ft at 7:45PM Aug 05, 2020Highest Observation: 0.79 ft at 8:00PM Aug 05, 2020Highest Observation: 0.79 ft at 8:15PM Aug 05, 2020Highest Observation: 0.79 ft at 8:30PM Aug 05, 2020Highest Observation: 0.79 ft at 8:45PM Aug 05, 2020Highest Observation: 0.79 ft at 9:00PM Aug 05, 2020Highest Observation: 0.79 ft at 9:15PM Aug 05, 2020Highest Observation: 0.79 ft at 9:30PM Aug 05, 2020Highest Observation: 0.79 ft at 9:45PM Aug 05, 2020Highest Observation: 0.79 ft at 10:00PM Aug 05, 2020Highest Observation: 0.79 ft at 10:15PM Aug 05, 2020Highest Observation: 0.79 ft at 10:30PM Aug 05, 2020Highest Observation: 0.79 ft at 10:45PM Aug 05, 2020Highest Observation: 0.79 ft at 11:00PM Aug 05, 2020Highest Observation: 0.79 ft at 11:15PM Aug 05, 2020Highest Observation: 0.79 ft at 11:30PM Aug 05, 2020Highest Observation: 0.79 ft at 11:45PM Aug 05, 2020Highest Observation: 0.79 ft at 12:00AM Aug 06, 2020Highest Observation: 0.79 ft at 12:15AM Aug 06, 2020Highest Observation: 0.79 ft at 12:30AM Aug 06, 2020Highest Observation: 0.79 ft at 12:45AM Aug 06, 2020Highest Observation: 0.79 ft at 1:00AM Aug 06, 2020Highest Observation: 0.79 ft at 1:15AM Aug 06, 2020Highest Observation: 0.79 ft at 1:30AM Aug 06, 2020Highest Observation: 0.79 ft at 1:45AM Aug 06, 2020Highest Observation: 0.79 ft at 2:00AM Aug 06, 2020Highest Observation: 0.79 ft at 2:15AM Aug 06, 2020Highest Observation: 0.79 ft at 2:30AM Aug 06, 2020Highest Observation: 0.79 ft at 2:45AM Aug 06, 2020Highest Observation: 0.79 ft at 3:00AM Aug 06, 2020Highest Observation: 0.79 ft at 3:15AM Aug 06, 2020Highest Observation: 0.79 ft at 3:30AM Aug 06, 2020Highest Observation: 0.79 ft at 3:45AM Aug 06, 2020Highest Observation: 0.79 ft at 4:00AM Aug 06, 2020Highest Observation: 0.79 ft at 4:15AM Aug 06, 2020Highest Observation: 0.79 ft at 4:30AM Aug 06, 2020Highest Observation: 0.79 ft at 4:45AM Aug 06, 2020Highest Observation: 0.79 ft at 5:00AM Aug 06, 2020Highest Observation: 0.79 ft at 5:15AM Aug 06, 2020Highest Observation: 0.79 ft at 5:30AM Aug 06, 2020Highest Observation: 0.79 ft at 5:45AM Aug 06, 2020Highest Observation: 0.79 ft at 6:00AM Aug 06, 2020Highest Observation: 0.79 ft at 6:15AM Aug 06, 2020Highest Observation: 0.79 ft at 6:30AM Aug 06, 2020Highest Observation: 0.79 ft at 6:45AM Aug 06, 2020Highest Observation: 0.79 ft at 7:00AM Aug 06, 2020Highest Observation: 0.79 ft at 7:15AM Aug 06, 2020Highest Observation: 0.79 ft at 7:30AM Aug 06, 2020Highest Observation: 0.79 ft at 7:45AM Aug 06, 2020Highest Observation: 0.79 ft at 8:00AM Aug 06, 2020Highest Observation: 0.79 ft at 8:15AM Aug 06, 2020Highest Observation: 0.79 ft at 8:30AM Aug 06, 2020Highest Observation: 0.79 ft at 8:45AM Aug 06, 2020Highest Observation: 0.79 ft at 9:00AM Aug 06, 2020Highest Observation: 0.79 ft at 9:15AM Aug 06, 2020Highest Observation: 0.79 ft at 9:30AM Aug 06, 2020Highest Observation: 0.79 ft at 9:45AM Aug 06, 2020Highest Observation: 0.79 ft at 10:00AM Aug 06, 2020Highest Observation: 0.79 ft at 10:15AM Aug 06, 2020Highest Observation: 0.79 ft at 10:30AM Aug 06, 2020Highest Observation: 0.79 ft at 10:45AM Aug 06, 2020Highest Observation: 0.79 ft at 11:00AM Aug 06, 2020Highest Observation: 0.79 ft at 11:15AM Aug 06, 2020Highest Observation: 0.79 ft at 11:30AM Aug 06, 2020Highest Observation: 0.79 ft at 11:45AM Aug 06, 2020Highest Observation: 0.79 ft at 12:00PM Aug 06, 2020Highest Observation: 0.79 ft at 12:15PM Aug 06, 2020Highest Observation: 0.79 ft at 12:30PM Aug 06, 2020Highest Observation: 0.79 ft at 12:45PM Aug 06, 2020Observed: 0.78 ft at 1:00PM Aug 06, 2020Observed: 0.78 ft at 1:15PM Aug 06, 2020Observed: 0.78 ft at 1:30PM Aug 06, 2020Observed: 0.78 ft at 1:45PM Aug 06, 2020Highest Observation: 0.79 ft at 2:00PM Aug 06, 2020Highest Observation: 0.79 ft at 2:15PM Aug 06, 2020Highest Observation: 0.79 ft at 2:30PM Aug 06, 2020Highest Observation: 0.79 ft at 2:45PM Aug 06, 2020Highest Observation: 0.79 ft at 3:00PM Aug 06, 2020Highest Observation: 0.79 ft at 3:15PM Aug 06, 2020Observed: 0.78 ft at 3:30PM Aug 06, 2020Observed: 0.78 ft at 3:45PM Aug 06, 2020Observed: 0.78 ft at 4:00PM Aug 06, 2020Observed: 0.78 ft at 4:15PM Aug 06, 2020Observed: 0.78 ft at 4:30PM Aug 06, 2020Observed: 0.78 ft at 4:45PM Aug 06, 2020Observed: 0.78 ft at 5:00PM Aug 06, 2020Observed: 0.78 ft at 5:15PM Aug 06, 2020Observed: 0.78 ft at 5:30PM Aug 06, 2020Observed: 0.78 ft at 5:45PM Aug 06, 2020Observed: 0.78 ft at 6:00PM Aug 06, 2020Observed: 0.78 ft at 6:15PM Aug 06, 2020Observed: 0.78 ft at 6:30PM Aug 06, 2020Observed: 0.78 ft at 6:45PM Aug 06, 2020Observed: 0.78 ft at 7:00PM Aug 06, 2020Observed: 0.78 ft at 7:15PM Aug 06, 2020Observed: 0.78 ft at 7:30PM Aug 06, 2020Observed: 0.78 ft at 7:45PM Aug 06, 2020Highest Observation: 0.79 ft at 8:00PM Aug 06, 2020Highest Observation: 0.79 ft at 8:15PM Aug 06, 2020Highest Observation: 0.79 ft at 8:30PM Aug 06, 2020Highest Observation: 0.79 ft at 8:45PM Aug 06, 2020Highest Observation: 0.79 ft at 9:00PM Aug 06, 2020Highest Observation: 0.79 ft at 9:15PM Aug 06, 2020Highest Observation: 0.79 ft at 9:30PM Aug 06, 2020Highest Observation: 0.79 ft at 9:45PM Aug 06, 2020Highest Observation: 0.79 ft at 10:00PM Aug 06, 2020Highest Observation: 0.79 ft at 10:15PM Aug 06, 2020Highest Observation: 0.79 ft at 10:30PM Aug 06, 2020Highest Observation: 0.79 ft at 10:45PM Aug 06, 2020Highest Observation: 0.79 ft at 11:00PM Aug 06, 2020Highest Observation: 0.79 ft at 11:15PM Aug 06, 2020Highest Observation: 0.79 ft at 11:30PM Aug 06, 2020Highest Observation: 0.79 ft at 11:45PM Aug 06, 2020Highest Observation: 0.79 ft at 12:00AM Aug 07, 2020Highest Observation: 0.79 ft at 12:15AM Aug 07, 2020Highest Observation: 0.79 ft at 12:30AM Aug 07, 2020Highest Observation: 0.79 ft at 12:45AM Aug 07, 2020Highest Observation: 0.79 ft at 1:00AM Aug 07, 2020Highest Observation: 0.79 ft at 1:15AM Aug 07, 2020Highest Observation: 0.79 ft at 1:30AM Aug 07, 2020Highest Observation: 0.79 ft at 1:45AM Aug 07, 2020Highest Observation: 0.79 ft at 2:00AM Aug 07, 2020Highest Observation: 0.79 ft at 2:15AM Aug 07, 2020Highest Observation: 0.79 ft at 2:30AM Aug 07, 2020Highest Observation: 0.79 ft at 2:45AM Aug 07, 2020Highest Observation: 0.79 ft at 3:00AM Aug 07, 2020Highest Observation: 0.79 ft at 3:15AM Aug 07, 2020Highest Observation: 0.79 ft at 3:30AM Aug 07, 2020Highest Observation: 0.79 ft at 3:45AM Aug 07, 2020Highest Observation: 0.79 ft at 4:00AM Aug 07, 2020Highest Observation: 0.79 ft at 4:15AM Aug 07, 2020Highest Observation: 0.79 ft at 4:30AM Aug 07, 2020Highest Observation: 0.79 ft at 4:45AM Aug 07, 2020Highest Observation: 0.79 ft at 5:00AM Aug 07, 2020Highest Observation: 0.79 ft at 5:15AM Aug 07, 2020Highest Observation: 0.79 ft at 5:30AM Aug 07, 2020Highest Observation: 0.79 ft at 5:45AM Aug 07, 2020Highest Observation: 0.79 ft at 6:00AM Aug 07, 2020Highest Observation: 0.79 ft at 6:15AM Aug 07, 2020Highest Observation: 0.79 ft at 6:30AM Aug 07, 2020Highest Observation: 0.79 ft at 6:45AM Aug 07, 2020Highest Observation: 0.79 ft at 7:00AM Aug 07, 2020Highest Observation: 0.79 ft at 7:15AM Aug 07, 2020Highest Observation: 0.79 ft at 7:30AM Aug 07, 2020Highest Observation: 0.79 ft at 7:45AM Aug 07, 2020Highest Observation: 0.79 ft at 8:00AM Aug 07, 2020Highest Observation: 0.79 ft at 8:15AM Aug 07, 2020Highest Observation: 0.79 ft at 8:30AM Aug 07, 2020Highest Observation: 0.79 ft at 8:45AM Aug 07, 2020Highest Observation: 0.79 ft at 9:00AM Aug 07, 2020Highest Observation: 0.79 ft at 9:15AM Aug 07, 2020Highest Observation: 0.79 ft at 9:30AM Aug 07, 2020Highest Observation: 0.79 ft at 9:45AM Aug 07, 2020Highest Observation: 0.79 ft at 10:00AM Aug 07, 2020Highest Observation: 0.79 ft at 10:15AM Aug 07, 2020Highest Observation: 0.79 ft at 10:30AM Aug 07, 2020Highest Observation: 0.79 ft at 10:45AM Aug 07, 2020Highest Observation: 0.79 ft at 11:00AM Aug 07, 2020Highest Observation: 0.79 ft at 11:15AM Aug 07, 2020Highest Observation: 0.79 ft at 11:30AM Aug 07, 2020Highest Observation: 0.79 ft at 11:45AM Aug 07, 2020Observed: 0.78 ft at 12:00PM Aug 07, 2020Observed: 0.78 ft at 12:15PM Aug 07, 2020Observed: 0.78 ft at 12:30PM Aug 07, 2020Observed: 0.78 ft at 12:45PM Aug 07, 2020Observed: 0.78 ft at 1:00PM Aug 07, 2020Observed: 0.78 ft at 1:15PM Aug 07, 2020Observed: 0.78 ft at 1:30PM Aug 07, 2020Observed: 0.78 ft at 1:45PM Aug 07, 2020Observed: 0.78 ft at 2:00PM Aug 07, 2020Observed: 0.78 ft at 2:15PM Aug 07, 2020Observed: 0.78 ft at 2:30PM Aug 07, 2020Observed: 0.78 ft at 2:45PM Aug 07, 2020Observed: 0.78 ft at 3:00PM Aug 07, 2020Observed: 0.78 ft at 3:15PM Aug 07, 2020Observed: 0.78 ft at 3:30PM Aug 07, 2020Observed: 0.78 ft at 3:45PM Aug 07, 2020Observed: 0.78 ft at 4:00PM Aug 07, 2020Observed: 0.78 ft at 4:15PM Aug 07, 2020Observed: 0.78 ft at 4:30PM Aug 07, 2020Observed: 0.78 ft at 4:45PM Aug 07, 2020Observed: 0.78 ft at 5:00PM Aug 07, 2020Observed: 0.78 ft at 5:15PM Aug 07, 2020Observed: 0.78 ft at 5:30PM Aug 07, 2020Observed: 0.78 ft at 5:45PM Aug 07, 2020Observed: 0.78 ft at 6:00PM Aug 07, 2020Observed: 0.78 ft at 6:15PM Aug 07, 2020Observed: 0.78 ft at 6:30PM Aug 07, 2020Observed: 0.78 ft at 6:45PM Aug 07, 2020Observed: 0.78 ft at 7:00PM Aug 07, 2020Observed: 0.78 ft at 7:15PM Aug 07, 2020Observed: 0.78 ft at 7:30PM Aug 07, 2020Observed: 0.78 ft at 7:45PM Aug 07, 2020Observed: 0.78 ft at 8:00PM Aug 07, 2020Observed: 0.78 ft at 8:15PM Aug 07, 2020Observed: 0.78 ft at 8:30PM Aug 07, 2020Observed: 0.78 ft at 8:45PM Aug 07, 2020Observed: 0.78 ft at 9:00PM Aug 07, 2020Observed: 0.78 ft at 9:15PM Aug 07, 2020Observed: 0.78 ft at 9:30PM Aug 07, 2020Observed: 0.78 ft at 9:45PM Aug 07, 2020Observed: 0.78 ft at 10:00PM Aug 07, 2020Highest Observation: 0.79 ft at 10:15PM Aug 07, 2020Highest Observation: 0.79 ft at 10:30PM Aug 07, 2020Highest Observation: 0.79 ft at 10:45PM Aug 07, 2020Highest Observation: 0.79 ft at 11:00PM Aug 07, 2020Highest Observation: 0.79 ft at 11:15PM Aug 07, 2020Highest Observation: 0.79 ft at 11:30PM Aug 07, 2020Highest Observation: 0.79 ft at 11:45PM Aug 07, 2020Highest Observation: 0.79 ft at 12:00AM Aug 08, 2020Highest Observation: 0.79 ft at 12:15AM Aug 08, 2020Highest Observation: 0.79 ft at 12:30AM Aug 08, 2020Highest Observation: 0.79 ft at 12:45AM Aug 08, 2020Highest Observation: 0.79 ft at 1:00AM Aug 08, 2020Highest Observation: 0.79 ft at 1:15AM Aug 08, 2020Highest Observation: 0.79 ft at 1:30AM Aug 08, 2020Highest Observation: 0.79 ft at 1:45AM Aug 08, 2020Highest Observation: 0.79 ft at 2:00AM Aug 08, 2020Highest Observation: 0.79 ft at 2:15AM Aug 08, 2020Highest Observation: 0.79 ft at 2:30AM Aug 08, 2020Highest Observation: 0.79 ft at 2:45AM Aug 08, 2020Highest Forecast: 0.8 ft 4:00AM Aug 08, 2020Highest Forecast: 0.8 ft 5:00AM Aug 08, 2020Highest Forecast: 0.8 ft 6:00AM Aug 08, 2020Highest Forecast: 0.8 ft 7:00AM Aug 08, 2020Highest Forecast: 0.8 ft 8:00AM Aug 08, 2020Highest Forecast: 0.8 ft 9:00AM Aug 08, 2020Highest Forecast: 0.8 ft 10:00AM Aug 08, 2020Highest Forecast: 0.8 ft 11:00AM Aug 08, 2020Highest Forecast: 0.8 ft 12:00PM Aug 08, 2020Highest Forecast: 0.8 ft 1:00PM Aug 08, 2020Highest Forecast: 0.8 ft 2:00PM Aug 08, 2020Highest Forecast: 0.8 ft 3:00PM Aug 08, 2020Highest Forecast: 0.8 ft 4:00PM Aug 08, 2020Highest Forecast: 0.8 ft 5:00PM Aug 08, 2020Highest Forecast: 0.8 ft 6:00PM Aug 08, 2020Highest Forecast: 0.8 ft 7:00PM Aug 08, 2020Highest Forecast: 0.8 ft 8:00PM Aug 08, 2020Highest Forecast: 0.8 ft 9:00PM Aug 08, 2020Highest Forecast: 0.8 ft 10:00PM Aug 08, 2020Highest Forecast: 0.8 ft 11:00PM Aug 08, 2020Highest Forecast: 0.8 ft 12:00AM Aug 09, 2020Highest Forecast: 0.8 ft 1:00AM Aug 09, 2020Highest Forecast: 0.8 ft 2:00AM Aug 09, 2020Highest Forecast: 0.8 ft 3:00AM Aug 09, 2020Highest Forecast: 0.8 ft 4:00AM Aug 09, 2020Highest Forecast: 0.8 ft 5:00AM Aug 09, 2020Highest Forecast: 0.8 ft 6:00AM Aug 09, 2020Highest Forecast: 0.8 ft 7:00AM Aug 09, 2020Highest Forecast: 0.8 ft 8:00AM Aug 09, 2020Highest Forecast: 0.8 ft 9:00AM Aug 09, 2020Highest Forecast: 0.8 ft 10:00AM Aug 09, 2020Highest Forecast: 0.8 ft 11:00AM Aug 09, 2020Highest Forecast: 0.8 ft 12:00PM Aug 09, 2020Highest Forecast: 0.8 ft 1:00PM Aug 09, 2020Highest Forecast: 0.8 ft 2:00PM Aug 09, 2020Highest Forecast: 0.8 ft 3:00PM Aug 09, 2020Highest Forecast: 0.8 ft 4:00PM Aug 09, 2020Highest Forecast: 0.8 ft 5:00PM Aug 09, 2020Highest Forecast: 0.8 ft 6:00PM Aug 09, 2020Highest Forecast: 0.8 ft 7:00PM Aug 09, 2020Highest Forecast: 0.8 ft 8:00PM Aug 09, 2020Highest Forecast: 0.8 ft 9:00PM Aug 09, 2020Highest Forecast: 0.8 ft 10:00PM Aug 09, 2020Highest Forecast: 0.8 ft 11:00PM Aug 09, 2020Highest Forecast: 0.8 ft 12:00AM Aug 10, 2020Highest Forecast: 0.8 ft 1:00AM Aug 10, 2020Highest Forecast: 0.8 ft 2:00AM Aug 10, 2020Highest Forecast: 0.8 ft 3:00AM Aug 10, 2020Highest Forecast: 0.8 ft 4:00AM Aug 10, 2020Highest Forecast: 0.8 ft 5:00AM Aug 10, 2020Highest Forecast: 0.8 ft 6:00AM Aug 10, 2020Highest Forecast: 0.8 ft 7:00AM Aug 10, 2020Highest Forecast: 0.8 ft 8:00AM Aug 10, 2020Highest Forecast: 0.8 ft 9:00AM Aug 10, 2020Highest Forecast: 0.8 ft 10:00AM Aug 10, 2020Highest Forecast: 0.8 ft 11:00AM Aug 10, 2020Highest Forecast: 0.8 ft 12:00PM Aug 10, 2020Highest Forecast: 0.8 ft 1:00PM Aug 10, 2020Highest Forecast: 0.8 ft 2:00PM Aug 10, 2020Highest Forecast: 0.8 ft 3:00PM Aug 10, 2020Highest Forecast: 0.8 ft 4:00PM Aug 10, 2020Highest Forecast: 0.8 ft 5:00PM Aug 10, 2020Highest Forecast: 0.8 ft 6:00PM Aug 10, 2020Highest Forecast: 0.8 ft 7:00PM Aug 10, 2020Highest Forecast: 0.8 ft 8:00PM Aug 10, 2020Highest Forecast: 0.8 ft 9:00PM Aug 10, 2020Highest Forecast: 0.8 ft 10:00PM Aug 10, 2020Highest Forecast: 0.8 ft 11:00PM Aug 10, 2020Highest Forecast: 0.8 ft 12:00AM Aug 11, 2020Highest Forecast: 0.8 ft 1:00AM Aug 11, 2020Highest Forecast: 0.8 ft 2:00AM Aug 11, 2020Highest Forecast: 0.8 ft 3:00AM Aug 11, 2020LHDP1(plotting HGIRG) Graph Created (3:32AM Aug 8, 2020)ObservedForecast (issued 2:18PM Aug 7)Latest observed value: 0.79 ft at 2:45 AM EDT 8-Aug-2020. Flood Stage is 5.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: The future pool levels are furnished by the U.S. Army Corps of Engineers.

NOTE: Forecasts for the Loyalhanna Creek above Loyalhanna Dam Tail Water are issued routinely year-round.

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Upstream Gauge - at Loyalhanna Dam Pool Upstream Gauge Downstream Gauge Downstream Gauge - at Vandergrift
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 5.5
Action Stage: 0
Low Stage (in feet): -9999

Historic Crests

(P): Preliminary values subject to further review.

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:16
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.
About This Location Collapse

Latitude: 40.466944° N, Longitude: 79.451389° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 5.5 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 Not Available Not Available 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:

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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
Pittsburgh Weather Forecast Office
192 Shafer Road
Moon Township, PA 15108
(412) 262-1591
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Page last modified: 1-Mar-2019 12:35 AM
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