Z073802331 USGS H073802331 3001180900657002222071SW08090202 N073802331 (COE) Lake Pontchartrain at West End, LA Y073802331 3073802331 19470919 5.36 3073802331 19490912 2.70 3073802331 19500830 4.10 3073802331 19501002 3.10 3073802331 19520910 2.98 3073802331 19530926 3.40 3073802331 19540917 4.46 3073802331 19550205 3.45 3073802331 19560924 5.30 3073802331 19570918 3.57 3073802331 19580905 3.55 3073802331 19590913 3.53 3073802331 19600506 5.26 3073802331 19610910 5.32 3073802331 19620825 3.03 3073802331 19630917 3.88 3073802331 19640907 3.04 3073802331 19650910 7.55 3073802331 19660506 4.10 3073802331 19670906 3.89 3073802331 19680428 3.55 3073802331 19690817 5.15 3073802331 19691025 3.48 3073802331 19701019 3.22 3073802331 19720512 5.10 3073802331 19730418 4.89 3073802331 19740907 5.15 3073802331 19750922 3.60 3073802331 19760510 3.52 3073802331 19770420 4.63 3073802331 19780503 4.26