0815415c____Code_of_Federal_Regulations__Requirement
[Deadline] The date(s) specified in your permit. [Requirement] 
(iv) If you receive a permit, you must comply with all permit conditions, if you choose to keep operating your well, including requirements to meet MCLs and other health based standards at the point of injection, follow best management practices, and monitor your injectate and sludge quality
eCFR — Code of Federal Regulations
Requirement