Report Simapa water bills in Ajijic/Chapala/Guadalajara Posted January 22, 2015 Can we pay our water bills in Chapala even if we live in Ajijic? 15 percent on our water bill is definitely worth the trip, particularly if we do it the same time we pay our property taxes for all those services we aren't getting. I'll give SIMAPA credit, they have certainly improved over time. So has CFE. Both are a great deal more reliable than they used to be. Not Chapala.