§ 127.21 Data to be reported electronically to EPA by states, tribes, and territories
§ 127.22 Requirements regarding quality assurance and quality control
§ 127.23 Requirements regarding timeliness, accuracy, completeness, and national consistency
§ 127.24 Responsibilities regarding review of waiver requests from NPDES permittees, facilities, and entities subject to this part [see § 127.1(a)] and alternative compliance deadlines
§ 127.25 Time for states, tribes, and territories to revise existing programs
§ 127.26 Implementation plan (authorized states, tribes, and territories)
§ 127.27 Procedure for determining initial recipient of electronic NPDES information