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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: The National Hydrologic Discussion, Area Hydrologic Discussion, and Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via https://www.weather.gov/owp/operations, as described in the StoryMap here.



Hydrograph River at a Glance Download
Little Lehigh Creek near Trexlertown Stage (ft)Flow (kcfs)Observed: 1.86 ft at 3:00PM Jun 05, 2023Observed: 1.86 ft at 3:15PM Jun 05, 2023Observed: 1.86 ft at 3:30PM Jun 05, 2023Observed: 1.86 ft at 3:45PM Jun 05, 2023Observed: 1.86 ft at 4:00PM Jun 05, 2023Observed: 1.86 ft at 4:15PM Jun 05, 2023Observed: 1.86 ft at 4:30PM Jun 05, 2023Observed: 1.86 ft at 4:45PM Jun 05, 2023Observed: 1.86 ft at 5:00PM Jun 05, 2023Observed: 1.86 ft at 5:15PM Jun 05, 2023Observed: 1.86 ft at 5:30PM Jun 05, 2023Observed: 1.86 ft at 5:45PM Jun 05, 2023Observed: 1.86 ft at 6:00PM Jun 05, 2023Observed: 1.86 ft at 6:15PM Jun 05, 2023Observed: 1.86 ft at 6:16PM Jun 05, 2023Observed: 1.86 ft at 6:30PM Jun 05, 2023Observed: 1.86 ft at 6:31PM Jun 05, 2023Observed: 1.86 ft at 6:45PM Jun 05, 2023Observed: 1.86 ft at 6:46PM Jun 05, 2023Observed: 1.86 ft at 7:00PM Jun 05, 2023Observed: 1.86 ft at 7:01PM Jun 05, 2023Observed: 1.86 ft at 7:15PM Jun 05, 2023Observed: 1.86 ft at 7:30PM Jun 05, 2023Observed: 1.86 ft at 7:45PM Jun 05, 2023Observed: 1.86 ft at 8:00PM Jun 05, 2023Observed: 1.86 ft at 8:15PM Jun 05, 2023Observed: 1.86 ft at 8:30PM Jun 05, 2023Observed: 1.86 ft at 8:45PM Jun 05, 2023Observed: 1.86 ft at 9:00PM Jun 05, 2023Observed: 1.86 ft at 9:15PM Jun 05, 2023Observed: 1.86 ft at 9:30PM Jun 05, 2023Observed: 1.86 ft at 9:45PM Jun 05, 2023Observed: 1.86 ft at 10:00PM Jun 05, 2023Observed: 1.86 ft at 10:15PM Jun 05, 2023Observed: 1.86 ft at 10:30PM Jun 05, 2023Observed: 1.86 ft at 10:45PM Jun 05, 2023Observed: 1.86 ft at 11:00PM Jun 05, 2023Observed: 1.86 ft at 11:15PM Jun 05, 2023Observed: 1.86 ft at 11:30PM Jun 05, 2023Observed: 1.86 ft at 11:45PM Jun 05, 2023Observed: 1.86 ft at 12:00AM Jun 06, 2023Observed: 1.86 ft at 12:15AM Jun 06, 2023Observed: 1.86 ft at 12:30AM Jun 06, 2023Observed: 1.86 ft at 12:45AM Jun 06, 2023Observed: 1.86 ft at 1:00AM Jun 06, 2023Observed: 1.86 ft at 1:15AM Jun 06, 2023Observed: 1.86 ft at 1:30AM Jun 06, 2023Observed: 1.86 ft at 1:45AM Jun 06, 2023Observed: 1.86 ft at 2:00AM Jun 06, 2023Observed: 1.86 ft at 2:15AM Jun 06, 2023Observed: 1.86 ft at 2:16AM Jun 06, 2023Observed: 1.86 ft at 2:30AM Jun 06, 2023Observed: 1.86 ft at 2:31AM Jun 06, 2023Observed: 1.86 ft at 2:45AM Jun 06, 2023Observed: 1.86 ft at 2:46AM Jun 06, 2023Observed: 1.86 ft at 3:00AM Jun 06, 2023Observed: 1.86 ft at 3:01AM Jun 06, 2023Observed: 1.86 ft at 3:15AM Jun 06, 2023Highest Observation: 1.87 ft at 3:30AM Jun 06, 2023Observed: 1.86 ft at 3:45AM Jun 06, 2023Observed: 1.86 ft at 4:00AM Jun 06, 2023Observed: 1.86 ft at 4:15AM Jun 06, 2023Observed: 1.86 ft at 4:30AM Jun 06, 2023Observed: 1.86 ft at 4:45AM Jun 06, 2023Highest Observation: 1.87 ft at 5:00AM Jun 06, 2023Observed: 1.86 ft at 5:15AM Jun 06, 2023Highest Observation: 1.87 ft at 5:30AM Jun 06, 2023Highest Observation: 1.87 ft at 5:45AM Jun 06, 2023Highest Observation: 1.87 ft at 6:00AM Jun 06, 2023Highest Observation: 1.87 ft at 6:15AM Jun 06, 2023Highest Observation: 1.87 ft at 6:30AM Jun 06, 2023Highest Observation: 1.87 ft at 6:45AM Jun 06, 2023Highest Observation: 1.87 ft at 7:00AM Jun 06, 2023Highest Observation: 1.87 ft at 7:15AM Jun 06, 2023Highest Observation: 1.87 ft at 7:30AM Jun 06, 2023Highest Observation: 1.87 ft at 7:45AM Jun 06, 2023Highest Observation: 1.87 ft at 8:00AM Jun 06, 2023Highest Observation: 1.87 ft at 8:15AM Jun 06, 2023Highest Observation: 1.87 ft at 8:30AM Jun 06, 2023Highest Observation: 1.87 ft at 8:45AM Jun 06, 2023Highest Observation: 1.87 ft at 9:00AM Jun 06, 2023Highest Observation: 1.87 ft at 9:15AM Jun 06, 2023Highest Observation: 1.87 ft at 9:30AM Jun 06, 2023Highest Observation: 1.87 ft at 9:45AM Jun 06, 2023Highest Observation: 1.87 ft at 10:00AM Jun 06, 2023Highest Observation: 1.87 ft at 10:15AM Jun 06, 2023Highest Observation: 1.87 ft at 11:30AM Jun 06, 2023Observed: 1.86 ft at 11:45AM Jun 06, 2023Highest Observation: 1.87 ft at 12:00PM Jun 06, 2023Observed: 1.85 ft at 12:15PM Jun 06, 2023Observed: 1.86 ft at 12:30PM Jun 06, 2023Observed: 1.86 ft at 12:45PM Jun 06, 2023Observed: 1.86 ft at 1:00PM Jun 06, 2023Observed: 1.86 ft at 1:15PM Jun 06, 2023Observed: 1.86 ft at 1:30PM Jun 06, 2023Observed: 1.86 ft at 1:45PM Jun 06, 2023Observed: 1.86 ft at 2:00PM Jun 06, 2023Observed: 1.86 ft at 2:15PM Jun 06, 2023Observed: 1.86 ft at 2:30PM Jun 06, 2023Observed: 1.86 ft at 2:45PM Jun 06, 2023Observed: 1.86 ft at 3:00PM Jun 06, 2023Observed: 1.86 ft at 3:15PM Jun 06, 2023Observed: 1.86 ft at 3:30PM Jun 06, 2023Observed: 1.86 ft at 3:45PM Jun 06, 2023Observed: 1.86 ft at 4:00PM Jun 06, 2023Observed: 1.86 ft at 4:15PM Jun 06, 2023Observed: 1.86 ft at 4:30PM Jun 06, 2023Observed: 1.86 ft at 4:45PM Jun 06, 2023Observed: 1.86 ft at 5:00PM Jun 06, 2023Observed: 1.86 ft at 5:15PM Jun 06, 2023Observed: 1.86 ft at 5:30PM Jun 06, 2023Observed: 1.86 ft at 5:45PM Jun 06, 2023Observed: 1.86 ft at 6:00PM Jun 06, 2023Observed: 1.86 ft at 6:15PM Jun 06, 2023Observed: 1.86 ft at 6:16PM Jun 06, 2023Observed: 1.86 ft at 6:30PM Jun 06, 2023Observed: 1.86 ft at 6:31PM Jun 06, 2023Observed: 1.86 ft at 6:45PM Jun 06, 2023Observed: 1.86 ft at 6:46PM Jun 06, 2023Observed: 1.85 ft at 7:00PM Jun 06, 2023Observed: 1.85 ft at 7:01PM Jun 06, 2023Observed: 1.86 ft at 7:15PM Jun 06, 2023Observed: 1.86 ft at 7:30PM Jun 06, 2023Observed: 1.86 ft at 7:45PM Jun 06, 2023Observed: 1.86 ft at 8:00PM Jun 06, 2023Observed: 1.86 ft at 8:15PM Jun 06, 2023Observed: 1.86 ft at 8:30PM Jun 06, 2023Observed: 1.86 ft at 8:45PM Jun 06, 2023Observed: 1.86 ft at 9:00PM Jun 06, 2023Observed: 1.86 ft at 9:15PM Jun 06, 2023Observed: 1.86 ft at 9:30PM Jun 06, 2023Observed: 1.86 ft at 9:45PM Jun 06, 2023Observed: 1.86 ft at 10:00PM Jun 06, 2023Observed: 1.86 ft at 10:15PM Jun 06, 2023Observed: 1.86 ft at 10:30PM Jun 06, 2023Observed: 1.86 ft at 10:45PM Jun 06, 2023Observed: 1.86 ft at 11:00PM Jun 06, 2023Observed: 1.86 ft at 11:15PM Jun 06, 2023Observed: 1.86 ft at 11:30PM Jun 06, 2023Observed: 1.86 ft at 11:45PM Jun 06, 2023Observed: 1.86 ft at 12:00AM Jun 07, 2023Observed: 1.86 ft at 12:15AM Jun 07, 2023Observed: 1.86 ft at 12:30AM Jun 07, 2023Observed: 1.86 ft at 12:45AM Jun 07, 2023Observed: 1.86 ft at 1:00AM Jun 07, 2023Observed: 1.86 ft at 1:15AM Jun 07, 2023Observed: 1.86 ft at 1:30AM Jun 07, 2023Observed: 1.86 ft at 1:45AM Jun 07, 2023Observed: 1.86 ft at 2:00AM Jun 07, 2023Observed: 1.86 ft at 2:15AM Jun 07, 2023Observed: 1.86 ft at 2:16AM Jun 07, 2023Observed: 1.86 ft at 2:30AM Jun 07, 2023Observed: 1.86 ft at 2:31AM Jun 07, 2023Observed: 1.86 ft at 2:45AM Jun 07, 2023Observed: 1.86 ft at 2:46AM Jun 07, 2023Observed: 1.86 ft at 3:00AM Jun 07, 2023Observed: 1.86 ft at 3:01AM Jun 07, 2023Observed: 1.86 ft at 3:15AM Jun 07, 2023Observed: 1.86 ft at 3:30AM Jun 07, 2023Observed: 1.86 ft at 3:45AM Jun 07, 2023Observed: 1.86 ft at 4:00AM Jun 07, 2023Observed: 1.86 ft at 4:15AM Jun 07, 2023Observed: 1.86 ft at 4:30AM Jun 07, 2023Observed: 1.86 ft at 4:45AM Jun 07, 2023Observed: 1.86 ft at 5:00AM Jun 07, 2023Observed: 1.86 ft at 5:15AM Jun 07, 2023Observed: 1.86 ft at 5:30AM Jun 07, 2023Observed: 1.86 ft at 5:45AM Jun 07, 2023Observed: 1.86 ft at 6:00AM Jun 07, 2023Observed: 1.86 ft at 6:15AM Jun 07, 2023Highest Observation: 1.87 ft at 6:30AM Jun 07, 2023Observed: 1.86 ft at 6:45AM Jun 07, 2023Observed: 1.86 ft at 7:00AM Jun 07, 2023Observed: 1.86 ft at 7:15AM Jun 07, 2023Highest Observation: 1.87 ft at 8:30AM Jun 07, 2023Highest Observation: 1.87 ft at 8:45AM Jun 07, 2023Observed: 1.86 ft at 9:00AM Jun 07, 2023Highest Observation: 1.87 ft at 9:15AM Jun 07, 2023Observed: 1.86 ft at 9:30AM Jun 07, 2023Observed: 1.86 ft at 9:45AM Jun 07, 2023Highest Observation: 1.87 ft at 10:00AM Jun 07, 2023Highest Observation: 1.87 ft at 10:15AM Jun 07, 2023Highest Observation: 1.87 ft at 10:30AM Jun 07, 2023Highest Observation: 1.87 ft at 10:45AM Jun 07, 2023Observed: 1.86 ft at 11:00AM Jun 07, 2023Highest Observation: 1.87 ft at 11:15AM Jun 07, 2023Highest Observation: 1.87 ft at 11:30AM Jun 07, 2023Highest Observation: 1.87 ft at 11:45AM Jun 07, 2023Highest Observation: 1.87 ft at 12:00PM Jun 07, 2023Observed: 1.86 ft at 12:15PM Jun 07, 2023Observed: 1.86 ft at 12:30PM Jun 07, 2023Observed: 1.86 ft at 12:45PM Jun 07, 2023Observed: 1.86 ft at 1:00PM Jun 07, 2023Observed: 1.86 ft at 1:15PM Jun 07, 2023Observed: 1.86 ft at 1:30PM Jun 07, 2023Observed: 1.86 ft at 1:45PM Jun 07, 2023Observed: 1.86 ft at 2:00PM Jun 07, 2023Observed: 1.86 ft at 2:15PM Jun 07, 2023Observed: 1.86 ft at 2:30PM Jun 07, 2023Observed: 1.86 ft at 2:45PM Jun 07, 2023Observed: 1.86 ft at 3:00PM Jun 07, 2023Observed: 1.86 ft at 3:15PM Jun 07, 2023Observed: 1.86 ft at 3:30PM Jun 07, 2023Observed: 1.86 ft at 3:45PM Jun 07, 2023Observed: 1.86 ft at 4:00PM Jun 07, 2023Observed: 1.86 ft at 4:15PM Jun 07, 2023Observed: 1.86 ft at 4:30PM Jun 07, 2023Observed: 1.86 ft at 4:45PM Jun 07, 2023Observed: 1.86 ft at 5:00PM Jun 07, 2023Observed: 1.86 ft at 5:15PM Jun 07, 2023Observed: 1.86 ft at 5:30PM Jun 07, 2023Observed: 1.86 ft at 5:45PM Jun 07, 2023Observed: 1.86 ft at 6:00PM Jun 07, 2023Observed: 1.86 ft at 6:15PM Jun 07, 2023Observed: 1.86 ft at 6:30PM Jun 07, 2023Observed: 1.86 ft at 6:45PM Jun 07, 2023Observed: 1.86 ft at 7:00PM Jun 07, 2023Observed: 1.86 ft at 7:15PM Jun 07, 2023Observed: 1.86 ft at 7:30PM Jun 07, 2023Observed: 1.86 ft at 7:45PM Jun 07, 2023Observed: 1.86 ft at 8:00PM Jun 07, 2023Observed: 1.86 ft at 8:15PM Jun 07, 2023Observed: 1.86 ft at 8:30PM Jun 07, 2023Observed: 1.86 ft at 8:45PM Jun 07, 2023Observed: 1.86 ft at 9:00PM Jun 07, 2023Observed: 1.86 ft at 9:15PM Jun 07, 2023Observed: 1.86 ft at 9:30PM Jun 07, 2023Observed: 1.86 ft at 9:45PM Jun 07, 2023Observed: 1.86 ft at 10:00PM Jun 07, 2023Observed: 1.86 ft at 10:15PM Jun 07, 2023Observed: 1.86 ft at 10:30PM Jun 07, 2023Observed: 1.86 ft at 10:45PM Jun 07, 2023Observed: 1.86 ft at 11:00PM Jun 07, 2023Observed: 1.86 ft at 11:15PM Jun 07, 2023Observed: 1.86 ft at 11:30PM Jun 07, 2023Observed: 1.86 ft at 11:45PM Jun 07, 2023Observed: 1.86 ft at 12:00AM Jun 08, 2023Observed: 1.86 ft at 12:15AM Jun 08, 2023Observed: 1.86 ft at 12:30AM Jun 08, 2023Observed: 1.86 ft at 12:45AM Jun 08, 2023Observed: 1.86 ft at 1:00AM Jun 08, 2023Observed: 1.86 ft at 1:15AM Jun 08, 2023Observed: 1.86 ft at 1:30AM Jun 08, 2023Observed: 1.86 ft at 1:45AM Jun 08, 2023Observed: 1.86 ft at 2:00AM Jun 08, 2023Observed: 1.86 ft at 2:15AM Jun 08, 2023Observed: 1.86 ft at 2:16AM Jun 08, 2023Observed: 1.86 ft at 2:30AM Jun 08, 2023Observed: 1.86 ft at 2:31AM Jun 08, 2023Observed: 1.86 ft at 2:45AM Jun 08, 2023Observed: 1.86 ft at 2:46AM Jun 08, 2023Observed: 1.86 ft at 3:00AM Jun 08, 2023Observed: 1.86 ft at 3:01AM Jun 08, 2023Observed: 1.86 ft at 3:15AM Jun 08, 2023Highest Observation: 1.87 ft at 3:30AM Jun 08, 2023Observed: 1.86 ft at 3:45AM Jun 08, 2023Observed: 1.86 ft at 4:00AM Jun 08, 2023Highest Observation: 1.87 ft at 4:15AM Jun 08, 2023Observed: 1.86 ft at 4:30AM Jun 08, 2023Highest Observation: 1.87 ft at 4:45AM Jun 08, 2023Highest Observation: 1.87 ft at 5:00AM Jun 08, 2023Observed: 1.86 ft at 5:15AM Jun 08, 2023Observed: 1.86 ft at 5:30AM Jun 08, 2023Observed: 1.86 ft at 5:45AM Jun 08, 2023Observed: 1.86 ft at 6:00AM Jun 08, 2023Observed: 1.86 ft at 6:15AM Jun 08, 2023Observed: 1.86 ft at 6:30AM Jun 08, 2023Observed: 1.86 ft at 6:45AM Jun 08, 2023Highest Observation: 1.87 ft at 7:00AM Jun 08, 2023Highest Observation: 1.87 ft at 7:15AM Jun 08, 2023Highest Observation: 1.87 ft at 7:30AM Jun 08, 2023Highest Observation: 1.87 ft at 7:45AM Jun 08, 2023Highest Observation: 1.87 ft at 8:00AM Jun 08, 2023Highest Observation: 1.87 ft at 8:15AM Jun 08, 2023Highest Observation: 1.87 ft at 8:30AM Jun 08, 2023Highest Observation: 1.87 ft at 8:45AM Jun 08, 2023Highest Observation: 1.87 ft at 9:00AM Jun 08, 2023Highest Observation: 1.87 ft at 9:15AM Jun 08, 2023Observed: 1.86 ft at 9:30AM Jun 08, 2023Highest Observation: 1.87 ft at 9:45AM Jun 08, 2023Highest Observation: 1.87 ft at 10:00AM Jun 08, 2023Highest Observation: 1.87 ft at 10:15AM Jun 08, 2023Highest Observation: 1.87 ft at 10:30AM Jun 08, 2023Highest Observation: 1.87 ft at 10:45AM Jun 08, 2023Highest Observation: 1.87 ft at 11:00AM Jun 08, 2023Highest Observation: 1.87 ft at 11:15AM Jun 08, 2023Highest Observation: 1.87 ft at 11:30AM Jun 08, 2023Observed: 1.86 ft at 11:45AM Jun 08, 2023Observed: 1.86 ft at 12:00PM Jun 08, 2023Observed: 1.86 ft at 12:15PM Jun 08, 2023Observed: 1.86 ft at 12:30PM Jun 08, 2023Observed: 1.86 ft at 12:45PM Jun 08, 2023Observed: 1.86 ft at 1:00PM Jun 08, 2023Observed: 1.86 ft at 1:15PM Jun 08, 2023Observed: 1.86 ft at 1:30PM Jun 08, 2023Observed: 1.86 ft at 1:45PM Jun 08, 2023Observed: 1.86 ft at 2:00PM Jun 08, 2023Observed: 1.86 ft at 2:15PM Jun 08, 2023Observed: 1.86 ft at 2:30PM Jun 08, 2023Observed: 1.86 ft at 2:45PM Jun 08, 2023Observed: 1.86 ft at 3:00PM Jun 08, 2023Observed: 1.86 ft at 3:15PM Jun 08, 2023Observed: 1.86 ft at 4:30PM Jun 08, 2023Observed: 1.86 ft at 4:45PM Jun 08, 2023Observed: 1.86 ft at 5:00PM Jun 08, 2023Observed: 1.86 ft at 5:15PM Jun 08, 2023Observed: 1.86 ft at 5:30PM Jun 08, 2023Observed: 1.86 ft at 5:45PM Jun 08, 2023Observed: 1.86 ft at 6:00PM Jun 08, 2023Observed: 1.86 ft at 6:15PM Jun 08, 2023Observed: 1.86 ft at 6:30PM Jun 08, 2023Observed: 1.86 ft at 6:45PM Jun 08, 2023Observed: 1.86 ft at 7:00PM Jun 08, 2023Observed: 1.86 ft at 7:15PM Jun 08, 2023Observed: 1.86 ft at 7:30PM Jun 08, 2023Observed: 1.86 ft at 7:45PM Jun 08, 2023Observed: 1.86 ft at 8:00PM Jun 08, 2023Observed: 1.86 ft at 8:15PM Jun 08, 2023Observed: 1.86 ft at 8:30PM Jun 08, 2023Observed: 1.86 ft at 8:45PM Jun 08, 2023Observed: 1.86 ft at 9:00PM Jun 08, 2023Observed: 1.86 ft at 9:15PM Jun 08, 2023Observed: 1.86 ft at 9:30PM Jun 08, 2023Observed: 1.86 ft at 9:45PM Jun 08, 2023Observed: 1.86 ft at 10:00PM Jun 08, 2023Observed: 1.86 ft at 10:15PM Jun 08, 2023Observed: 1.86 ft at 10:30PM Jun 08, 2023Observed: 1.86 ft at 10:45PM Jun 08, 2023Observed: 1.86 ft at 11:00PM Jun 08, 2023Observed: 1.86 ft at 11:15PM Jun 08, 2023Observed: 1.86 ft at 11:30PM Jun 08, 2023Observed: 1.85 ft at 11:45PM Jun 08, 2023Observed: 1.86 ft at 12:00AM Jun 09, 2023Observed: 1.86 ft at 12:15AM Jun 09, 2023Observed: 1.86 ft at 12:30AM Jun 09, 2023Observed: 1.86 ft at 12:45AM Jun 09, 2023Observed: 1.86 ft at 1:00AM Jun 09, 2023Observed: 1.86 ft at 1:15AM Jun 09, 2023Observed: 1.86 ft at 1:30AM Jun 09, 2023Observed: 1.86 ft at 1:45AM Jun 09, 2023Observed: 1.86 ft at 2:00AM Jun 09, 2023Observed: 1.86 ft at 2:15AM Jun 09, 2023Observed: 1.86 ft at 2:30AM Jun 09, 2023Observed: 1.86 ft at 2:45AM Jun 09, 2023Observed: 1.86 ft at 3:00AM Jun 09, 2023Observed: 1.86 ft at 3:15AM Jun 09, 2023Observed: 1.86 ft at 3:30AM Jun 09, 2023Observed: 1.86 ft at 3:45AM Jun 09, 2023Observed: 1.86 ft at 4:00AM Jun 09, 2023Observed: 1.86 ft at 4:15AM Jun 09, 2023Observed: 1.86 ft at 4:30AM Jun 09, 2023Observed: 1.86 ft at 4:45AM Jun 09, 2023Observed: 1.86 ft at 5:00AM Jun 09, 2023Observed: 1.86 ft at 5:15AM Jun 09, 2023Observed: 1.86 ft at 5:30AM Jun 09, 2023Observed: 1.86 ft at 5:45AM Jun 09, 2023Observed: 1.86 ft at 6:00AM Jun 09, 2023Observed: 1.86 ft at 6:15AM Jun 09, 2023Observed: 1.86 ft at 6:30AM Jun 09, 2023Observed: 1.86 ft at 6:45AM Jun 09, 2023Observed: 1.86 ft at 7:00AM Jun 09, 2023Observed: 1.86 ft at 7:15AM Jun 09, 2023Observed: 1.86 ft at 7:30AM Jun 09, 2023Observed: 1.86 ft at 7:45AM Jun 09, 2023Observed: 1.86 ft at 8:00AM Jun 09, 2023Observed: 1.86 ft at 8:15AM Jun 09, 2023Observed: 1.86 ft at 8:30AM Jun 09, 2023Observed: 1.86 ft at 8:45AM Jun 09, 2023Observed: 1.86 ft at 9:00AM Jun 09, 2023Observed: 1.86 ft at 9:15AM Jun 09, 2023Observed: 1.86 ft at 9:30AM Jun 09, 2023Observed: 1.86 ft at 9:45AM Jun 09, 2023Observed: 1.86 ft at 10:00AM Jun 09, 2023Observed: 1.86 ft at 10:15AM Jun 09, 2023Observed: 1.86 ft at 10:30AM Jun 09, 2023Observed: 1.86 ft at 10:31AM Jun 09, 2023Observed: 1.86 ft at 10:45AM Jun 09, 2023Observed: 1.86 ft at 10:46AM Jun 09, 2023Observed: 1.86 ft at 11:00AM Jun 09, 2023Observed: 1.86 ft at 11:01AM Jun 09, 2023Observed: 1.86 ft at 11:15AM Jun 09, 2023Observed: 1.86 ft at 11:16AM Jun 09, 2023Observed: 1.86 ft at 11:30AM Jun 09, 2023Observed: 1.86 ft at 11:45AM Jun 09, 2023Observed: 1.86 ft at 12:00PM Jun 09, 2023Observed: 1.86 ft at 12:15PM Jun 09, 2023Observed: 1.86 ft at 12:30PM Jun 09, 2023Observed: 1.86 ft at 12:45PM Jun 09, 2023Observed: 1.86 ft at 1:00PM Jun 09, 2023Observed: 1.86 ft at 1:15PM Jun 09, 2023Observed: 1.86 ft at 1:30PM Jun 09, 2023Highest Observation: 1.87 ft at 1:45PM Jun 09, 2023Observed: 1.86 ft at 2:00PM Jun 09, 2023Observed: 1.86 ft at 2:15PM Jun 09, 2023Observed: 1.86 ft at 2:30PM Jun 09, 2023Observed: 1.86 ft at 2:45PM Jun 09, 2023Observed: 1.86 ft at 3:00PM Jun 09, 2023Observed: 1.86 ft at 3:15PM Jun 09, 2023Observed: 1.86 ft at 3:30PM Jun 09, 2023Observed: 1.86 ft at 3:45PM Jun 09, 2023Observed: 1.86 ft at 4:00PM Jun 09, 2023Observed: 1.86 ft at 4:15PM Jun 09, 2023Observed: 1.86 ft at 4:30PM Jun 09, 2023Observed: 1.85 ft at 4:45PM Jun 09, 2023Observed: 1.86 ft at 5:00PM Jun 09, 2023Observed: 1.86 ft at 5:15PM Jun 09, 2023Observed: 1.86 ft at 5:30PM Jun 09, 2023Observed: 1.86 ft at 5:45PM Jun 09, 2023Observed: 1.86 ft at 6:00PM Jun 09, 2023Observed: 1.86 ft at 6:15PM Jun 09, 2023Observed: 1.86 ft at 6:30PM Jun 09, 2023Observed: 1.86 ft at 6:31PM Jun 09, 2023Observed: 1.86 ft at 6:45PM Jun 09, 2023Observed: 1.86 ft at 6:46PM Jun 09, 2023Observed: 1.85 ft at 7:00PM Jun 09, 2023Observed: 1.85 ft at 7:01PM Jun 09, 2023Observed: 1.86 ft at 7:15PM Jun 09, 2023Observed: 1.86 ft at 7:16PM Jun 09, 2023Observed: 1.85 ft at 7:30PM Jun 09, 2023Observed: 1.86 ft at 7:45PM Jun 09, 2023Observed: 1.85 ft at 8:00PM Jun 09, 2023Observed: 1.86 ft at 8:15PM Jun 09, 2023Observed: 1.86 ft at 8:30PM Jun 09, 2023Observed: 1.86 ft at 8:45PM Jun 09, 2023Observed: 1.86 ft at 9:00PM Jun 09, 2023Observed: 1.86 ft at 9:15PM Jun 09, 2023Observed: 1.86 ft at 9:30PM Jun 09, 2023Observed: 1.86 ft at 9:45PM Jun 09, 2023Observed: 1.86 ft at 10:00PM Jun 09, 2023Observed: 1.86 ft at 10:15PM Jun 09, 2023Observed: 1.86 ft at 10:30PM Jun 09, 2023Observed: 1.86 ft at 10:45PM Jun 09, 2023Observed: 1.86 ft at 11:00PM Jun 09, 2023Observed: 1.86 ft at 11:15PM Jun 09, 2023Observed: 1.86 ft at 11:30PM Jun 09, 2023Observed: 1.86 ft at 11:45PM Jun 09, 2023Observed: 1.86 ft at 12:00AM Jun 10, 2023Observed: 1.86 ft at 12:15AM Jun 10, 2023Observed: 1.86 ft at 12:30AM Jun 10, 2023Observed: 1.86 ft at 12:45AM Jun 10, 2023Observed: 1.86 ft at 1:00AM Jun 10, 2023Observed: 1.86 ft at 1:15AM Jun 10, 2023Observed: 1.86 ft at 1:30AM Jun 10, 2023Observed: 1.86 ft at 1:45AM Jun 10, 2023Observed: 1.86 ft at 2:00AM Jun 10, 2023Observed: 1.86 ft at 2:15AM Jun 10, 2023Observed: 1.86 ft at 2:30AM Jun 10, 2023Observed: 1.86 ft at 2:31AM Jun 10, 2023Observed: 1.86 ft at 2:45AM Jun 10, 2023Observed: 1.86 ft at 2:46AM Jun 10, 2023Observed: 1.86 ft at 3:00AM Jun 10, 2023Observed: 1.86 ft at 3:01AM Jun 10, 2023Observed: 1.86 ft at 3:15AM Jun 10, 2023Observed: 1.86 ft at 3:16AM Jun 10, 2023Observed: 1.86 ft at 3:30AM Jun 10, 2023Observed: 1.86 ft at 3:45AM Jun 10, 2023Observed: 1.86 ft at 4:00AM Jun 10, 2023Observed: 1.86 ft at 4:15AM Jun 10, 2023Observed: 1.86 ft at 4:30AM Jun 10, 2023Observed: 1.86 ft at 4:45AM Jun 10, 2023Observed: 1.86 ft at 5:00AM Jun 10, 2023Observed: 1.86 ft at 5:15AM Jun 10, 2023Observed: 1.86 ft at 5:30AM Jun 10, 2023Observed: 1.86 ft at 5:45AM Jun 10, 2023Observed: 1.86 ft at 6:00AM Jun 10, 2023Observed: 1.86 ft at 6:15AM Jun 10, 2023Observed: 1.86 ft at 6:30AM Jun 10, 2023Observed: 1.86 ft at 6:45AM Jun 10, 2023Observed: 1.86 ft at 7:00AM Jun 10, 2023Observed: 1.86 ft at 7:15AM Jun 10, 2023Observed: 1.86 ft at 7:30AM Jun 10, 2023Observed: 1.86 ft at 7:45AM Jun 10, 2023Observed: 1.86 ft at 8:00AM Jun 10, 2023Observed: 1.86 ft at 8:15AM Jun 10, 2023Observed: 1.86 ft at 8:30AM Jun 10, 2023Observed: 1.86 ft at 8:45AM Jun 10, 2023Observed: 1.86 ft at 9:00AM Jun 10, 2023Observed: 1.86 ft at 9:15AM Jun 10, 2023Observed: 1.86 ft at 9:30AM Jun 10, 2023Observed: 1.86 ft at 9:45AM Jun 10, 2023Observed: 1.86 ft at 10:00AM Jun 10, 2023Observed: 1.86 ft at 10:15AM Jun 10, 2023Observed: 1.86 ft at 10:30AM Jun 10, 2023Observed: 1.86 ft at 10:32AM Jun 10, 2023Observed: 1.86 ft at 10:45AM Jun 10, 2023Observed: 1.86 ft at 10:47AM Jun 10, 2023Observed: 1.86 ft at 11:00AM Jun 10, 2023Observed: 1.86 ft at 11:02AM Jun 10, 2023Observed: 1.86 ft at 11:15AM Jun 10, 2023Observed: 1.86 ft at 11:17AM Jun 10, 2023Observed: 1.86 ft at 11:30AM Jun 10, 2023Observed: 1.86 ft at 11:45AM Jun 10, 2023Observed: 1.86 ft at 12:00PM Jun 10, 2023Observed: 1.86 ft at 12:15PM Jun 10, 2023Observed: 1.86 ft at 12:30PM Jun 10, 2023Observed: 1.86 ft at 12:45PM Jun 10, 2023Observed: 1.86 ft at 1:00PM Jun 10, 2023Observed: 1.85 ft at 1:15PM Jun 10, 2023Observed: 1.86 ft at 1:30PM Jun 10, 2023Observed: 1.86 ft at 1:45PM Jun 10, 2023Observed: 1.85 ft at 2:00PM Jun 10, 2023Observed: 1.85 ft at 2:15PM Jun 10, 2023USGS--Water Resources of the United StatesTRXP1(plotting HGIRG) Graph Created (2:48PM Jun 10, 2023)ObservedLatest observed value: 1.85 ft at 2:15 PM EDT 10-Jun-2023. Flood Stage is 4.5 ft
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Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the Little Lehigh Creek near Trexlertown. During times of high water, forecast crest information can be found in the text products.
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Downstream Gauge Downstream Gauge - near Allentown
Flood Categories (in feet)
Major Flood Stage: 7
Moderate Flood Stage: 5.7
Flood Stage: 4.5
Action Stage: 3
Low Stage (in feet): -9999

Historic Crests
(1) 4.76 ft on 04/08/2022
(2) 2.43 ft on 09/10/2020

(P): Preliminary values subject to further review.

Recent Crests
(1) 4.76 ft on 04/08/2022
(2) 2.43 ft on 09/10/2020

(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
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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
10 Maximum recordable water level.
7 Mertztown Rd in Lower Macungie floods. Rt 100 floods toward Macungie. Bridges across the Little Lehigh including Wild Cherry Ln, Macungie Rd, and Willow Rd are subject to closures. Leibert Creek backs up due to high water on the Little Lehigh at Indian Creek Rd in Lower Macungie and Upper Milford. Bridges over Leibert Creek are subject to closures. Businesses and Lower Macungie Township buildings flood on Brookside Rd. Swabia Creek backs up due to high water on the Little Lehigh resulting in flooding.
5.7 Creamery Road in Lower Macungie begins to flood. Backyards along Mertztown Road flood all the way to Berks County. Wildlands Conservancy in Emmaus starts to flood. Leibert Creek backs up due to high water on the Little Lehigh and starts to flood Emmaus Community Park.
4.5 Spring Creek Road floods and is closed. Front yards along Spring Creek Road also begin to flood.
3 Ancient Oak West Recreation Area floods. Yards backing the creek on Aster Road in Lower Macungie begin to flood.
About This Location Collapse

Latitude: 40.534183° N, Longitude: 75.601433° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 4.5 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 370 374.50 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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NWS Information
National Weather Service
Philadelphia/Mount Holly Weather Forecast Office
732 Woodlane Road
Mount Holly, NJ 08060-9615
(609) 261-6600
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Page last modified: 2-Nov-2020 7:30 PM
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