Legend (Arsenic_Offroad_Mobile_Sources)

Offroad_Mobile_Sources_from_both_SD_and_Mexico (0) ≤0.07930 ≤0.18834 ≤0.34133 ≤0.59330 ≤1.12269 Offroad_Mobile_Sources_from_SD (1) ≤0.08148 ≤0.19206 ≤0.34782 ≤0.59319 ≤1.12258 Offroad_Mobile_Sources_from_Mexico (2) ≤0.00004 ≤0.00011 ≤0.00022 ≤0.00043 ≤0.00089