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ALERT: December 5th update on the status of the nationwide data transmission error preventing stream gauge data collected at affected locations from being displayed on the Advanced Hydrologic Prediction Services (AHPS) webpages. As of 11/08/2018, The USGS has restored all impacted operational stream gauges to transmitting status. The status map of gauge outages from other agencies is here. The outage map will be updated each Thursday. We apologize for the service interruption and hope to have the data restored as soon as possible.



Hydrograph River at a Glance Download
Biloxi River near Lyman Stage (ft)Observed: 1.04 ft at 11:15AM Dec 07, 2018Observed: 1.07 ft at 11:30AM Dec 07, 2018Observed: 1.08 ft at 11:45AM Dec 07, 2018Observed: 1.1 ft at 12:00PM Dec 07, 2018Observed: 1.12 ft at 12:15PM Dec 07, 2018Observed: 1.15 ft at 12:30PM Dec 07, 2018Observed: 1.17 ft at 12:45PM Dec 07, 2018Observed: 1.21 ft at 1:00PM Dec 07, 2018Observed: 1.23 ft at 1:15PM Dec 07, 2018Observed: 1.28 ft at 1:30PM Dec 07, 2018Observed: 1.32 ft at 1:45PM Dec 07, 2018Observed: 1.37 ft at 2:00PM Dec 07, 2018Observed: 1.4 ft at 2:15PM Dec 07, 2018Observed: 1.46 ft at 2:30PM Dec 07, 2018Observed: 1.48 ft at 2:45PM Dec 07, 2018Observed: 1.51 ft at 3:00PM Dec 07, 2018Observed: 1.58 ft at 3:15PM Dec 07, 2018Observed: 1.63 ft at 3:30PM Dec 07, 2018Observed: 1.68 ft at 3:45PM Dec 07, 2018Observed: 1.74 ft at 4:00PM Dec 07, 2018Observed: 1.79 ft at 4:15PM Dec 07, 2018Observed: 1.87 ft at 4:30PM Dec 07, 2018Observed: 1.92 ft at 4:45PM Dec 07, 2018Observed: 1.97 ft at 5:00PM Dec 07, 2018Observed: 2.02 ft at 5:15PM Dec 07, 2018Observed: 2.06 ft at 5:30PM Dec 07, 2018Observed: 2.09 ft at 5:45PM Dec 07, 2018Observed: 2.13 ft at 6:00PM Dec 07, 2018Observed: 2.16 ft at 6:15PM Dec 07, 2018Observed: 2.2 ft at 6:30PM Dec 07, 2018Observed: 2.25 ft at 6:45PM Dec 07, 2018Observed: 2.28 ft at 7:00PM Dec 07, 2018Observed: 2.32 ft at 7:15PM Dec 07, 2018Observed: 2.35 ft at 7:30PM Dec 07, 2018Observed: 2.38 ft at 7:45PM Dec 07, 2018Observed: 2.42 ft at 8:00PM Dec 07, 2018Observed: 2.46 ft at 8:15PM Dec 07, 2018Observed: 2.51 ft at 8:30PM Dec 07, 2018Observed: 2.55 ft at 8:45PM Dec 07, 2018Observed: 2.61 ft at 9:00PM Dec 07, 2018Observed: 2.66 ft at 9:15PM Dec 07, 2018Observed: 2.72 ft at 9:30PM Dec 07, 2018Observed: 2.78 ft at 9:45PM Dec 07, 2018Observed: 2.84 ft at 10:00PM Dec 07, 2018Observed: 2.9 ft at 10:15PM Dec 07, 2018Observed: 2.95 ft at 10:30PM Dec 07, 2018Observed: 3 ft at 10:45PM Dec 07, 2018Observed: 3.06 ft at 11:00PM Dec 07, 2018Observed: 3.1 ft at 11:15PM Dec 07, 2018Observed: 3.14 ft at 11:30PM Dec 07, 2018Observed: 3.17 ft at 11:45PM Dec 07, 2018Observed: 3.19 ft at 12:00AM Dec 08, 2018Observed: 3.2 ft at 12:15AM Dec 08, 2018Observed: 3.19 ft at 12:30AM Dec 08, 2018Observed: 3.17 ft at 12:45AM Dec 08, 2018Observed: 3.14 ft at 1:00AM Dec 08, 2018Observed: 3.09 ft at 1:15AM Dec 08, 2018Observed: 3.04 ft at 1:30AM Dec 08, 2018Observed: 2.97 ft at 1:45AM Dec 08, 2018Observed: 2.9 ft at 2:00AM Dec 08, 2018Observed: 2.83 ft at 2:15AM Dec 08, 2018Observed: 2.75 ft at 2:30AM Dec 08, 2018Observed: 2.67 ft at 2:45AM Dec 08, 2018Observed: 2.6 ft at 3:00AM Dec 08, 2018Observed: 2.53 ft at 3:15AM Dec 08, 2018Observed: 2.46 ft at 3:30AM Dec 08, 2018Observed: 2.38 ft at 3:45AM Dec 08, 2018Observed: 2.32 ft at 4:00AM Dec 08, 2018Observed: 2.25 ft at 4:15AM Dec 08, 2018Observed: 2.19 ft at 4:30AM Dec 08, 2018Observed: 2.12 ft at 4:45AM Dec 08, 2018Observed: 2.06 ft at 5:00AM Dec 08, 2018Observed: 2.01 ft at 5:15AM Dec 08, 2018Observed: 1.94 ft at 5:30AM Dec 08, 2018Observed: 1.89 ft at 5:45AM Dec 08, 2018Observed: 1.83 ft at 6:00AM Dec 08, 2018Observed: 1.77 ft at 6:15AM Dec 08, 2018Observed: 1.69 ft at 6:30AM Dec 08, 2018Observed: 1.66 ft at 6:45AM Dec 08, 2018Observed: 1.61 ft at 7:00AM Dec 08, 2018Observed: 1.54 ft at 7:15AM Dec 08, 2018Observed: 1.51 ft at 7:30AM Dec 08, 2018Observed: 1.45 ft at 7:45AM Dec 08, 2018Observed: 1.39 ft at 8:00AM Dec 08, 2018Observed: 1.34 ft at 8:15AM Dec 08, 2018Observed: 1.34 ft at 8:30AM Dec 08, 2018Observed: 1.33 ft at 8:45AM Dec 08, 2018Observed: 1.3 ft at 9:00AM Dec 08, 2018Observed: 1.29 ft at 9:15AM Dec 08, 2018Observed: 1.27 ft at 9:30AM Dec 08, 2018Observed: 1.29 ft at 9:45AM Dec 08, 2018Observed: 1.32 ft at 10:00AM Dec 08, 2018Observed: 1.4 ft at 10:15AM Dec 08, 2018Observed: 1.46 ft at 10:30AM Dec 08, 2018Observed: 1.56 ft at 10:45AM Dec 08, 2018Observed: 1.65 ft at 11:00AM Dec 08, 2018Observed: 1.75 ft at 11:15AM Dec 08, 2018Observed: 1.84 ft at 11:30AM Dec 08, 2018Observed: 1.93 ft at 11:45AM Dec 08, 2018Observed: 1.99 ft at 12:00PM Dec 08, 2018Observed: 2.08 ft at 12:15PM Dec 08, 2018Observed: 2.14 ft at 12:30PM Dec 08, 2018Observed: 2.21 ft at 12:45PM Dec 08, 2018Observed: 2.27 ft at 1:00PM Dec 08, 2018Observed: 2.34 ft at 1:15PM Dec 08, 2018Observed: 2.42 ft at 1:30PM Dec 08, 2018Observed: 2.48 ft at 1:45PM Dec 08, 2018Observed: 2.58 ft at 2:00PM Dec 08, 2018Observed: 2.66 ft at 2:15PM Dec 08, 2018Observed: 2.77 ft at 2:30PM Dec 08, 2018Observed: 2.85 ft at 2:45PM Dec 08, 2018Observed: 2.94 ft at 3:00PM Dec 08, 2018Observed: 3.08 ft at 3:15PM Dec 08, 2018Observed: 3.25 ft at 3:30PM Dec 08, 2018Observed: 3.42 ft at 3:45PM Dec 08, 2018Observed: 3.53 ft at 4:00PM Dec 08, 2018Observed: 3.81 ft at 4:15PM Dec 08, 2018Observed: 4.05 ft at 4:30PM Dec 08, 2018Observed: 4.34 ft at 4:45PM Dec 08, 2018Observed: 4.66 ft at 5:00PM Dec 08, 2018Observed: 5.05 ft at 5:15PM Dec 08, 2018Observed: 5.46 ft at 5:30PM Dec 08, 2018Observed: 5.9 ft at 5:45PM Dec 08, 2018Observed: 6.33 ft at 6:00PM Dec 08, 2018Observed: 6.76 ft at 6:15PM Dec 08, 2018Observed: 7.16 ft at 6:30PM Dec 08, 2018Observed: 7.53 ft at 6:45PM Dec 08, 2018Observed: 7.89 ft at 7:00PM Dec 08, 2018Observed: 8.25 ft at 7:15PM Dec 08, 2018Observed: 8.58 ft at 7:30PM Dec 08, 2018Observed: 8.87 ft at 7:45PM Dec 08, 2018Observed: 9.15 ft at 8:00PM Dec 08, 2018Observed: 9.39 ft at 8:15PM Dec 08, 2018Observed: 9.6 ft at 8:30PM Dec 08, 2018Observed: 9.81 ft at 8:45PM Dec 08, 2018Observed: 10 ft at 9:00PM Dec 08, 2018Observed: 10.17 ft at 9:15PM Dec 08, 2018Observed: 10.33 ft at 9:30PM Dec 08, 2018Observed: 10.48 ft at 9:45PM Dec 08, 2018Observed: 10.61 ft at 10:00PM Dec 08, 2018Observed: 10.72 ft at 10:15PM Dec 08, 2018Observed: 10.84 ft at 10:30PM Dec 08, 2018Observed: 10.94 ft at 10:45PM Dec 08, 2018Observed: 11.04 ft at 11:00PM Dec 08, 2018Observed: 11.12 ft at 11:15PM Dec 08, 2018Observed: 11.21 ft at 11:30PM Dec 08, 2018Observed: 11.29 ft at 11:45PM Dec 08, 2018Observed: 11.37 ft at 12:00AM Dec 09, 2018Observed: 11.43 ft at 12:15AM Dec 09, 2018Observed: 11.5 ft at 12:30AM Dec 09, 2018Observed: 11.57 ft at 12:45AM Dec 09, 2018Observed: 11.63 ft at 1:00AM Dec 09, 2018Observed: 11.69 ft at 1:15AM Dec 09, 2018Observed: 11.75 ft at 1:30AM Dec 09, 2018Observed: 11.8 ft at 1:45AM Dec 09, 2018Observed: 11.85 ft at 2:00AM Dec 09, 2018Observed: 11.9 ft at 2:15AM Dec 09, 2018Observed: 11.94 ft at 2:30AM Dec 09, 2018Observed: 11.99 ft at 2:45AM Dec 09, 2018Observed: 12.03 ft at 3:00AM Dec 09, 2018Observed: 12.07 ft at 3:15AM Dec 09, 2018Observed: 12.11 ft at 3:30AM Dec 09, 2018Observed: 12.14 ft at 3:45AM Dec 09, 2018Observed: 12.17 ft at 4:00AM Dec 09, 2018Observed: 12.19 ft at 4:15AM Dec 09, 2018Observed: 12.22 ft at 4:30AM Dec 09, 2018Observed: 12.24 ft at 4:45AM Dec 09, 2018Observed: 12.26 ft at 5:00AM Dec 09, 2018Observed: 12.29 ft at 5:15AM Dec 09, 2018Observed: 12.29 ft at 5:30AM Dec 09, 2018Observed: 12.31 ft at 5:45AM Dec 09, 2018Observed: 12.32 ft at 6:00AM Dec 09, 2018Observed: 12.34 ft at 6:15AM Dec 09, 2018Observed: 12.34 ft at 6:30AM Dec 09, 2018Observed: 12.34 ft at 6:45AM Dec 09, 2018Observed: 12.35 ft at 7:00AM Dec 09, 2018Highest Observation: 12.36 ft at 7:15AM Dec 09, 2018Highest Observation: 12.36 ft at 7:30AM Dec 09, 2018Observed: 12.35 ft at 7:45AM Dec 09, 2018Observed: 12.35 ft at 8:00AM Dec 09, 2018Observed: 12.34 ft at 8:15AM Dec 09, 2018Observed: 12.34 ft at 8:30AM Dec 09, 2018Observed: 12.32 ft at 8:45AM Dec 09, 2018Observed: 12.31 ft at 9:00AM Dec 09, 2018Observed: 12.3 ft at 9:15AM Dec 09, 2018Observed: 12.28 ft at 9:30AM Dec 09, 2018Observed: 12.26 ft at 9:45AM Dec 09, 2018Observed: 12.24 ft at 10:00AM Dec 09, 2018Observed: 12.22 ft at 10:15AM Dec 09, 2018Observed: 12.19 ft at 10:30AM Dec 09, 2018Observed: 12.17 ft at 10:45AM Dec 09, 2018Observed: 12.15 ft at 11:00AM Dec 09, 2018Observed: 12.11 ft at 11:15AM Dec 09, 2018Observed: 12.08 ft at 11:30AM Dec 09, 2018Observed: 12.05 ft at 11:45AM Dec 09, 2018Observed: 12.02 ft at 12:00PM Dec 09, 2018Observed: 11.98 ft at 12:15PM Dec 09, 2018Observed: 11.95 ft at 12:30PM Dec 09, 2018Observed: 11.92 ft at 12:45PM Dec 09, 2018Observed: 11.88 ft at 1:00PM Dec 09, 2018Observed: 11.84 ft at 1:15PM Dec 09, 2018Observed: 11.8 ft at 1:30PM Dec 09, 2018Observed: 11.77 ft at 1:45PM Dec 09, 2018Observed: 11.72 ft at 2:00PM Dec 09, 2018Observed: 11.69 ft at 2:15PM Dec 09, 2018Observed: 11.64 ft at 2:30PM Dec 09, 2018Observed: 11.59 ft at 2:45PM Dec 09, 2018Observed: 11.56 ft at 3:00PM Dec 09, 2018Observed: 11.51 ft at 3:15PM Dec 09, 2018Observed: 11.47 ft at 3:30PM Dec 09, 2018Observed: 11.43 ft at 3:45PM Dec 09, 2018Observed: 11.37 ft at 4:00PM Dec 09, 2018Observed: 11.33 ft at 4:15PM Dec 09, 2018Observed: 11.28 ft at 4:30PM Dec 09, 2018Observed: 11.23 ft at 4:45PM Dec 09, 2018Observed: 11.19 ft at 5:00PM Dec 09, 2018Observed: 11.13 ft at 5:15PM Dec 09, 2018Observed: 11.09 ft at 5:30PM Dec 09, 2018Observed: 11.05 ft at 5:45PM Dec 09, 2018Observed: 10.99 ft at 6:00PM Dec 09, 2018Observed: 10.94 ft at 6:15PM Dec 09, 2018Observed: 10.89 ft at 6:30PM Dec 09, 2018Observed: 10.84 ft at 6:45PM Dec 09, 2018Observed: 10.78 ft at 7:00PM Dec 09, 2018Observed: 10.74 ft at 7:15PM Dec 09, 2018Observed: 10.68 ft at 7:30PM Dec 09, 2018Observed: 10.63 ft at 7:45PM Dec 09, 2018Observed: 10.59 ft at 8:00PM Dec 09, 2018Observed: 10.54 ft at 8:15PM Dec 09, 2018Observed: 10.48 ft at 8:30PM Dec 09, 2018Observed: 10.43 ft at 8:45PM Dec 09, 2018Observed: 10.37 ft at 9:00PM Dec 09, 2018Observed: 10.32 ft at 9:15PM Dec 09, 2018Observed: 10.28 ft at 9:30PM Dec 09, 2018Observed: 10.22 ft at 9:45PM Dec 09, 2018Observed: 10.18 ft at 10:00PM Dec 09, 2018Observed: 10.12 ft at 10:15PM Dec 09, 2018Observed: 10.06 ft at 10:30PM Dec 09, 2018Observed: 10.01 ft at 10:45PM Dec 09, 2018Observed: 9.96 ft at 11:00PM Dec 09, 2018Observed: 9.91 ft at 11:15PM Dec 09, 2018Observed: 9.86 ft at 11:30PM Dec 09, 2018Observed: 9.81 ft at 11:45PM Dec 09, 2018Observed: 9.75 ft at 12:00AM Dec 10, 2018Observed: 9.7 ft at 12:15AM Dec 10, 2018Observed: 9.65 ft at 12:30AM Dec 10, 2018Observed: 9.6 ft at 12:45AM Dec 10, 2018Observed: 9.56 ft at 1:00AM Dec 10, 2018Observed: 9.5 ft at 1:15AM Dec 10, 2018Observed: 9.45 ft at 1:30AM Dec 10, 2018Observed: 9.41 ft at 1:45AM Dec 10, 2018Observed: 9.35 ft at 2:00AM Dec 10, 2018Observed: 9.31 ft at 2:15AM Dec 10, 2018Observed: 9.26 ft at 2:30AM Dec 10, 2018Observed: 9.21 ft at 2:45AM Dec 10, 2018Observed: 9.16 ft at 3:00AM Dec 10, 2018Observed: 9.11 ft at 3:15AM Dec 10, 2018Observed: 9.06 ft at 3:30AM Dec 10, 2018Observed: 9.01 ft at 3:45AM Dec 10, 2018Observed: 8.97 ft at 4:00AM Dec 10, 2018Observed: 8.91 ft at 4:15AM Dec 10, 2018Observed: 8.87 ft at 4:30AM Dec 10, 2018Observed: 8.81 ft at 4:45AM Dec 10, 2018Observed: 8.76 ft at 5:00AM Dec 10, 2018Observed: 8.72 ft at 5:15AM Dec 10, 2018Observed: 8.68 ft at 5:30AM Dec 10, 2018Observed: 8.63 ft at 5:45AM Dec 10, 2018Observed: 8.58 ft at 6:00AM Dec 10, 2018Observed: 8.53 ft at 6:15AM Dec 10, 2018Observed: 8.48 ft at 6:30AM Dec 10, 2018Observed: 8.43 ft at 6:45AM Dec 10, 2018Observed: 8.38 ft at 7:00AM Dec 10, 2018Observed: 8.34 ft at 7:15AM Dec 10, 2018Observed: 8.3 ft at 7:30AM Dec 10, 2018Observed: 8.25 ft at 7:45AM Dec 10, 2018Observed: 8.21 ft at 8:00AM Dec 10, 2018Observed: 8.16 ft at 8:15AM Dec 10, 2018Observed: 8.11 ft at 8:30AM Dec 10, 2018Observed: 8.08 ft at 8:45AM Dec 10, 2018Observed: 8.03 ft at 9:00AM Dec 10, 2018Observed: 7.99 ft at 9:15AM Dec 10, 2018Observed: 7.95 ft at 9:30AM Dec 10, 2018Observed: 7.91 ft at 9:45AM Dec 10, 2018Observed: 7.86 ft at 10:00AM Dec 10, 2018Observed: 7.82 ft at 10:15AM Dec 10, 2018Observed: 7.78 ft at 10:30AM Dec 10, 2018Observed: 7.74 ft at 10:45AM Dec 10, 2018Observed: 7.7 ft at 11:00AM Dec 10, 2018Observed: 7.67 ft at 11:15AM Dec 10, 2018Observed: 7.62 ft at 11:30AM Dec 10, 2018Observed: 7.59 ft at 11:45AM Dec 10, 2018Observed: 7.55 ft at 12:00PM Dec 10, 2018Observed: 7.51 ft at 12:15PM Dec 10, 2018Observed: 7.47 ft at 12:30PM Dec 10, 2018Observed: 7.44 ft at 12:45PM Dec 10, 2018Observed: 7.41 ft at 1:00PM Dec 10, 2018Observed: 7.38 ft at 1:15PM Dec 10, 2018Observed: 7.33 ft at 1:30PM Dec 10, 2018Observed: 7.31 ft at 1:45PM Dec 10, 2018Observed: 7.27 ft at 2:00PM Dec 10, 2018Observed: 7.24 ft at 2:15PM Dec 10, 2018Observed: 7.22 ft at 2:30PM Dec 10, 2018Observed: 7.19 ft at 2:45PM Dec 10, 2018Observed: 7.16 ft at 3:00PM Dec 10, 2018Observed: 7.13 ft at 3:15PM Dec 10, 2018Observed: 7.1 ft at 3:30PM Dec 10, 2018Observed: 7.07 ft at 3:45PM Dec 10, 2018Observed: 7.04 ft at 4:00PM Dec 10, 2018Observed: 7.02 ft at 4:15PM Dec 10, 2018Observed: 7 ft at 4:30PM Dec 10, 2018Observed: 6.97 ft at 4:45PM Dec 10, 2018Observed: 6.95 ft at 5:00PM Dec 10, 2018Observed: 6.91 ft at 5:15PM Dec 10, 2018Observed: 6.89 ft at 5:30PM Dec 10, 2018Observed: 6.86 ft at 5:45PM Dec 10, 2018Observed: 6.84 ft at 6:00PM Dec 10, 2018Observed: 6.81 ft at 6:15PM Dec 10, 2018Observed: 6.8 ft at 6:30PM Dec 10, 2018Observed: 6.77 ft at 6:45PM Dec 10, 2018Observed: 6.74 ft at 7:00PM Dec 10, 2018Observed: 6.72 ft at 7:15PM Dec 10, 2018Observed: 6.7 ft at 7:30PM Dec 10, 2018Observed: 6.67 ft at 7:45PM Dec 10, 2018Observed: 6.64 ft at 8:00PM Dec 10, 2018Observed: 6.62 ft at 8:15PM Dec 10, 2018Observed: 6.6 ft at 8:30PM Dec 10, 2018Observed: 6.57 ft at 8:45PM Dec 10, 2018Observed: 6.54 ft at 9:00PM Dec 10, 2018Observed: 6.51 ft at 9:15PM Dec 10, 2018Observed: 6.48 ft at 9:30PM Dec 10, 2018Observed: 6.46 ft at 9:45PM Dec 10, 2018Observed: 6.43 ft at 10:00PM Dec 10, 2018Observed: 6.4 ft at 10:15PM Dec 10, 2018Observed: 6.37 ft at 10:30PM Dec 10, 2018Observed: 6.35 ft at 10:45PM Dec 10, 2018Observed: 6.32 ft at 11:00PM Dec 10, 2018Observed: 6.28 ft at 11:15PM Dec 10, 2018Observed: 6.26 ft at 11:30PM Dec 10, 2018Observed: 6.23 ft at 11:45PM Dec 10, 2018Observed: 6.21 ft at 12:00AM Dec 11, 2018Observed: 6.17 ft at 12:15AM Dec 11, 2018Observed: 6.14 ft at 12:30AM Dec 11, 2018Observed: 6.11 ft at 12:45AM Dec 11, 2018Observed: 6.09 ft at 1:00AM Dec 11, 2018Observed: 6.05 ft at 1:15AM Dec 11, 2018Observed: 6.03 ft at 1:30AM Dec 11, 2018Observed: 6 ft at 1:45AM Dec 11, 2018Observed: 5.96 ft at 2:00AM Dec 11, 2018Observed: 5.94 ft at 2:15AM Dec 11, 2018Observed: 5.9 ft at 2:30AM Dec 11, 2018Observed: 5.88 ft at 2:45AM Dec 11, 2018Observed: 5.84 ft at 3:00AM Dec 11, 2018Observed: 5.81 ft at 3:15AM Dec 11, 2018Observed: 5.78 ft at 3:30AM Dec 11, 2018Observed: 5.76 ft at 3:45AM Dec 11, 2018Observed: 5.73 ft at 4:00AM Dec 11, 2018Observed: 5.69 ft at 4:15AM Dec 11, 2018Observed: 5.66 ft at 4:30AM Dec 11, 2018Observed: 5.63 ft at 4:45AM Dec 11, 2018Observed: 5.6 ft at 5:00AM Dec 11, 2018Observed: 5.57 ft at 5:15AM Dec 11, 2018Observed: 5.54 ft at 5:30AM Dec 11, 2018Observed: 5.51 ft at 5:45AM Dec 11, 2018Observed: 5.48 ft at 6:00AM Dec 11, 2018Observed: 5.36 ft at 6:15AM Dec 11, 2018Observed: 5.37 ft at 6:30AM Dec 11, 2018Observed: 5.37 ft at 6:45AM Dec 11, 2018Observed: 5.35 ft at 7:00AM Dec 11, 2018Observed: 5.33 ft at 7:15AM Dec 11, 2018Observed: 5.31 ft at 7:30AM Dec 11, 2018Observed: 5.28 ft at 7:45AM Dec 11, 2018Observed: 5.26 ft at 8:00AM Dec 11, 2018Observed: 5.24 ft at 8:15AM Dec 11, 2018Observed: 5.22 ft at 8:30AM Dec 11, 2018Observed: 5.19 ft at 8:45AM Dec 11, 2018Observed: 5.17 ft at 9:00AM Dec 11, 2018Observed: 5.14 ft at 9:15AM Dec 11, 2018Observed: 5.11 ft at 9:30AM Dec 11, 2018Observed: 5.09 ft at 9:45AM Dec 11, 2018Observed: 5.06 ft at 10:00AM Dec 11, 2018Observed: 5.03 ft at 10:15AM Dec 11, 2018Observed: 5.01 ft at 10:30AM Dec 11, 2018Observed: 4.99 ft at 10:45AM Dec 11, 2018Observed: 4.96 ft at 11:00AM Dec 11, 2018Observed: 4.94 ft at 11:15AM Dec 11, 2018Observed: 4.91 ft at 11:30AM Dec 11, 2018Observed: 4.89 ft at 11:45AM Dec 11, 2018Observed: 4.86 ft at 12:00PM Dec 11, 2018Observed: 4.84 ft at 12:15PM Dec 11, 2018Observed: 4.81 ft at 12:30PM Dec 11, 2018Observed: 4.8 ft at 12:45PM Dec 11, 2018Observed: 4.77 ft at 1:00PM Dec 11, 2018Observed: 4.75 ft at 1:15PM Dec 11, 2018Observed: 4.73 ft at 1:30PM Dec 11, 2018Observed: 4.71 ft at 1:45PM Dec 11, 2018Observed: 4.69 ft at 2:00PM Dec 11, 2018Observed: 4.67 ft at 2:15PM Dec 11, 2018Observed: 4.65 ft at 2:30PM Dec 11, 2018Observed: 4.64 ft at 2:45PM Dec 11, 2018Observed: 4.62 ft at 3:00PM Dec 11, 2018Observed: 4.61 ft at 3:15PM Dec 11, 2018Observed: 4.59 ft at 3:30PM Dec 11, 2018Observed: 4.57 ft at 3:45PM Dec 11, 2018Observed: 4.56 ft at 4:00PM Dec 11, 2018Observed: 4.54 ft at 4:15PM Dec 11, 2018Observed: 4.53 ft at 4:30PM Dec 11, 2018Observed: 4.5 ft at 4:45PM Dec 11, 2018Observed: 4.49 ft at 5:00PM Dec 11, 2018Observed: 4.48 ft at 5:15PM Dec 11, 2018Observed: 4.46 ft at 5:30PM Dec 11, 2018Observed: 4.45 ft at 5:45PM Dec 11, 2018Observed: 4.43 ft at 6:00PM Dec 11, 2018Observed: 4.42 ft at 6:15PM Dec 11, 2018Observed: 4.4 ft at 6:30PM Dec 11, 2018Observed: 4.39 ft at 6:45PM Dec 11, 2018Observed: 4.37 ft at 7:00PM Dec 11, 2018Observed: 4.36 ft at 7:15PM Dec 11, 2018Observed: 4.34 ft at 7:30PM Dec 11, 2018Observed: 4.33 ft at 7:45PM Dec 11, 2018Observed: 4.32 ft at 8:00PM Dec 11, 2018Observed: 4.3 ft at 8:15PM Dec 11, 2018Observed: 4.28 ft at 8:30PM Dec 11, 2018Observed: 4.28 ft at 8:45PM Dec 11, 2018Observed: 4.26 ft at 9:00PM Dec 11, 2018Observed: 4.25 ft at 9:15PM Dec 11, 2018Observed: 4.24 ft at 9:30PM Dec 11, 2018Observed: 4.22 ft at 9:45PM Dec 11, 2018Observed: 4.21 ft at 10:00PM Dec 11, 2018Observed: 4.2 ft at 10:15PM Dec 11, 2018Observed: 4.19 ft at 10:30PM Dec 11, 2018Observed: 4.18 ft at 10:45PM Dec 11, 2018Observed: 4.18 ft at 11:00PM Dec 11, 2018Observed: 4.17 ft at 11:15PM Dec 11, 2018Observed: 4.17 ft at 11:30PM Dec 11, 2018Observed: 4.17 ft at 11:45PM Dec 11, 2018Observed: 4.16 ft at 12:00AM Dec 12, 2018Observed: 4.16 ft at 12:15AM Dec 12, 2018Observed: 4.15 ft at 12:30AM Dec 12, 2018Observed: 4.15 ft at 12:45AM Dec 12, 2018Observed: 4.15 ft at 1:00AM Dec 12, 2018Observed: 4.14 ft at 1:15AM Dec 12, 2018Observed: 4.13 ft at 1:30AM Dec 12, 2018Observed: 4.13 ft at 1:45AM Dec 12, 2018Observed: 4.12 ft at 2:00AM Dec 12, 2018Observed: 4.11 ft at 2:15AM Dec 12, 2018Observed: 4.1 ft at 2:30AM Dec 12, 2018Observed: 4.09 ft at 2:45AM Dec 12, 2018Observed: 4.07 ft at 3:00AM Dec 12, 2018Observed: 4.06 ft at 3:15AM Dec 12, 2018Observed: 4.05 ft at 3:30AM Dec 12, 2018Observed: 4.03 ft at 3:45AM Dec 12, 2018Observed: 4.01 ft at 4:00AM Dec 12, 2018Observed: 3.98 ft at 4:15AM Dec 12, 2018Observed: 3.97 ft at 4:30AM Dec 12, 2018Observed: 3.94 ft at 4:45AM Dec 12, 2018Observed: 3.92 ft at 5:00AM Dec 12, 2018Observed: 3.9 ft at 5:15AM Dec 12, 2018Observed: 3.87 ft at 5:30AM Dec 12, 2018Observed: 3.85 ft at 5:45AM Dec 12, 2018Observed: 3.82 ft at 6:00AM Dec 12, 2018Observed: 3.8 ft at 6:15AM Dec 12, 2018Observed: 3.78 ft at 6:30AM Dec 12, 2018Observed: 3.76 ft at 6:45AM Dec 12, 2018Observed: 3.72 ft at 7:00AM Dec 12, 2018Observed: 3.7 ft at 7:15AM Dec 12, 2018Observed: 3.68 ft at 7:30AM Dec 12, 2018Observed: 3.65 ft at 7:45AM Dec 12, 2018Observed: 3.63 ft at 8:00AM Dec 12, 2018Observed: 3.61 ft at 8:15AM Dec 12, 2018Observed: 3.59 ft at 8:30AM Dec 12, 2018Observed: 3.56 ft at 8:45AM Dec 12, 2018Observed: 3.54 ft at 9:00AM Dec 12, 2018Observed: 3.52 ft at 9:15AM Dec 12, 2018Observed: 3.49 ft at 9:30AM Dec 12, 2018Observed: 3.47 ft at 9:45AM Dec 12, 2018Observed: 3.45 ft at 10:00AM Dec 12, 2018Observed: 3.43 ft at 10:15AM Dec 12, 2018Observed: 3.4 ft at 10:30AM Dec 12, 2018Observed: 3.38 ft at 10:45AM Dec 12, 2018Forecast: 3.6 ft 12:00PM Dec 12, 2018Forecast: 3.7 ft 6:00PM Dec 12, 2018Highest Forecast: 3.8 ft 12:00AM Dec 13, 2018Forecast: 3.4 ft 6:00AM Dec 13, 2018Forecast: 3.2 ft 12:00PM Dec 13, 2018Forecast: 3.2 ft 6:00PM Dec 13, 2018Forecast: 3.3 ft 12:00AM Dec 14, 2018Forecast: 3 ft 6:00AM Dec 14, 2018Forecast: 2.8 ft 12:00PM Dec 14, 2018Forecast: 2.9 ft 6:00PM Dec 14, 2018Forecast: 3 ft 12:00AM Dec 15, 2018Forecast: 2.7 ft 6:00AM Dec 15, 2018Forecast: 2.6 ft 12:00PM Dec 15, 2018Forecast: 2.7 ft 6:00PM Dec 15, 2018Forecast: 2.7 ft 12:00AM Dec 16, 2018Forecast: 2.5 ft 6:00AM Dec 16, 2018Forecast: 2.5 ft 12:00PM Dec 16, 2018Forecast: 2.6 ft 6:00PM Dec 16, 2018Forecast: 2.5 ft 12:00AM Dec 17, 2018Forecast: 2.4 ft 6:00AM Dec 17, 2018LYMM6(plotting HGIRG) Graph Created (11:08AM Dec 12, 2018)ObservedForecast (issued 8:30AM Dec 12)Latest observed value: 3.38 ft at 10:45 AM CST 12-Dec-2018. Flood Stage is 12 ft
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NOTE: Forecasts for the Biloxi River near Lyman are issued routinely year-round.
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Upstream Gauge - near Wortham Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 16
Flood Stage: 12
Action Stage: 10
Low Stage (in feet): -9999

Historic Crests
(1) 20.95 ft on 05/10/1995
(2) 18.50 ft on 09/01/1957
(3) 18.00 ft on 08/30/2012
(4) 17.50 ft on 09/27/2002
(5) 16.78 ft on 09/24/1985
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 14.00 ft on 08/12/2016
(2) 15.70 ft on 05/18/2015
(3) 15.70 ft on 05/17/2015
(4) 18.00 ft on 08/30/2012
(5) 13.60 ft on 10/29/2002
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.00 ft on 08/30/2000

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
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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
20.95 Flood of Record occurred on May 10, 1995. Major flooding will occur along the river. Several bridges and roads may be washed out. Evacuation of Biloxi River Estates, Retreat Village, Oakridge Manor, Rolling Acres, and Riverland Village is strongly recommended. Sections of MS Highway 605 will be impassable.
17 There will be major flooding on Loraine Road near the Lorraine Road bridge. Major roads will be closed including Lamey Bridge Road and Old Highway 49 at the Little Biloxi River. Major flooding will occur in Retreat and Riverland Village Subdivisions.
16 Major flooding will occur in Retreat and Riverland Village Subdivisions at the 16 foot stage. Homes on lower Fisherman Trail will remain flooded and lower River Road will be impassable.
14 At 14 feet homes on lower Fisherman Trail will begin to flood and lower River Road will be impassable. Driving on Loraine Road will be hazardous due to the high water.
13 Loraine Road will begin to flood at 13 feet making driving hazardous. River Road near Three Rivers Road bridge will begin to flood.
12 River Road near Three Rivers Road bridge will begin to flood.
9 The river will be bankfull at the Three Rivers Road bridge.
About This Location Collapse

Latitude: 30.488333° N, Longitude: 89.035833° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 12 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 0 ft 12 ft 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  
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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
National Weather Service
New Orleans/Baton Rouge Weather Forecast Office
62300 Airport Rd.
Slidell, LA 70460-5243
(504) 522-7330
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