ISO Scores
Current ISO ratings for Johnson County Departments
Alvarado ISO 3/3
Blue Water Oaks ISO 9/10
Bono ISO 5/ 10
Briaroaks ISO 3/3X
Burleson ISO 1
Cleburne ISO 2
Cresson ISO 3
Godley ISO 2
Grandview ISO 3/4
Joshua ISO 3
Keene ISO 3
Liberty Chapel ISO 3/5
Rendon ISO 3
Rio Vista ISO 8/9
Station 82 ISO 5/5
Station 83 ISO 5/5
Venus ISO 4/4