{
  "fields": [{"id":"_id","type":"int"},{"id":"fid","type":"text"},{"id":"perimeter","type":"float8"},{"id":"hydro_code","type":"text"},{"id":"name","type":"text"},{"id":"shape_length","type":"float8"},{"id":"shape_area","type":"float8"}],
  "records": [
    [2608,"1",973644.208746,"450","Allegheny River",null,null],
    [2609,"2",973644.208746,"450","Monongahela River",null,null],
    [2610,"3",973644.208746,"450","Ohio River",null,null],
    [2611,"4",0,"0"," ",null,null]
]}