lat,lon,tiv
29.9511,-90.0715,1200000
29.9757,-90.0653,2000000
29.9289,-90.0922,800000
29.9547,-90.1011,3500000
29.8885,-90.0592,650000
30.0010,-90.1240,1500000
29.9696,-89.9969,900000