{"Month":"Jan","Well.type":"Background","Benzene.ppb":0.5}
{"Month":"Feb","Well.type":"Background","Benzene.ppb":0.8}
{"Month":"Mar","Well.type":"Background","Benzene.ppb":1.6}
{"Month":"Apr","Well.type":"Background","Benzene.ppb":1.8}
{"Month":"May","Well.type":"Background","Benzene.ppb":1.1}
{"Month":"Jun","Well.type":"Background","Benzene.ppb":16.1}
{"Month":"Jul","Well.type":"Background","Benzene.ppb":1.6}
{"Month":"Aug","Well.type":"Background","Benzene.ppb":0.6}
{"Month":"Jan","Well.type":"Downgradient","Benzene.ppb":0.5}
{"Month":"Feb","Well.type":"Downgradient","Benzene.ppb":0.7}
{"Month":"Mar","Well.type":"Downgradient","Benzene.ppb":4.6}
{"Month":"Apr","Well.type":"Downgradient","Benzene.ppb":2}
{"Month":"May","Well.type":"Downgradient","Benzene.ppb":16.7}
{"Month":"Jun","Well.type":"Downgradient","Benzene.ppb":12.5}
{"Month":"Jul","Well.type":"Downgradient","Benzene.ppb":26.3}
{"Month":"Aug","Well.type":"Downgradient","Benzene.ppb":186}