Except when used as specified under OAC 310:257-9-5, water from a non-public water system shall be sampled and tested at least annually and as required by OAC 252:624 Minor Public Water Supply Systems.
Okla. Admin. Code § 310:257-9-6
Except when used as specified under OAC 310:257-9-5, water from a non-public water system shall be sampled and tested at least annually and as required by OAC 252:624 Minor Public Water Supply Systems.
Okla. Admin. Code § 310:257-9-6