Each utility shall inspect and test a representative sample of its meters in service at least once during the intervals set out in this rule.

Maximum Interval
Size of Meter
Between Tests
5/8”
10 years
3/4”
8 years
1”
6 years
1 1/2”
4 years
2”
4 years
3”
3 years
4”
2 years
6”
1 year
Rulemaking Authority 350.127(2), 367.121 FS. Law Implemented 367.121(1)(a), 367.122 FS. History-New 9-12-74, Formerly 25-10.93, 25-10.093, Amended 11-10-86.