"conc"	"rate"	"state"
0.02	76	"treated"
0.02	47	"treated"
0.06	97	"treated"
0.06	107	"treated"
0.11	123	"treated"
0.11	139	"treated"
0.22	159	"treated"
0.22	152	"treated"
0.56	191	"treated"
0.56	201	"treated"
1.1	207	"treated"
1.1	200	"treated"
0.02	67	"untreated"
0.02	51	"untreated"
0.06	84	"untreated"
0.06	86	"untreated"
0.11	98	"untreated"
0.11	115	"untreated"
0.22	131	"untreated"
0.22	124	"untreated"
0.56	144	"untreated"
0.56	158	"untreated"
1.1	160	"untreated"