Z08012445 USGS H08012445 3009240924606002222053SW08080202106.00 N08012445 BAYOU CHENE NR WELSH, LA. Y08012445 308012445 19690413 19.86 308012445 1970 16.00 4Bm 308012445 19701006 17.69 308012445 19711205 21.00 308012445 19730324 19.68 308012445 19740129 18.67 308012445 19750711 17.55 308012445 19760326 17.52 308012445 19770421 20.28 308012445 19771202 18.80 308012445 19790920 19.47 308012445 19800516 22.23 308012445 19810614 19.52 308012445 19820516 17.66 308012445 19830523 19.91 308012445 19840523 18.48 308012445 19850321 18.28 308012445 19851028 21.75