From: State level water security indices in Mexico
State
Score (from 0 to 7)
North boundary
 Baja California
5.6
 Sonora
3.5
 Chihuahua
 Coahuila
 Nuevo León
 Tamaulipas
South boundary
 Chiapas
1.345
 Tabasco
 Campeche
 Quintana Roo
0.19