Minn. R. agency 144, ch. 4720, GENERAL WELLHEAD PROTECTION REQUIREMENTS AND CRITERIA, pt. 4720.5570

Current through Register Vol. 49, No. 29, 2025

Part 4720.5570 - AMENDMENTS TO WELLHEAD PROTECTION PLAN

Subpart 1.Amendments required.

A public water supplier must review and amend a wellhead protection plan:

A. if a well is added to the public water supply system;

B. if the boundaries of a wellhead protection area being delineated overlaps the boundaries of a department approved wellhead protection area of another public water supply system; or

C. every ten years from the date of the last approval of a plan by the department.

Subp. 2.Amendment procedure.

Amendments to a wellhead protection plan must be developed and reviewed in the same manner specified in parts 4720.5300 to 4720.5360 for an initial wellhead protection plan.

Subp. 3.Amendment timing.

The process of amending a wellhead protection plan in compliance with subpart 1, item C, must begin eight years after the date of the last approval of a plan by the department.

Subp. 4.Amendment criteria.

Amendments to a wellhead protection plan must comply with parts 4720.5200 to 4720.5290 and 4720.5500 to 4720.5540.

Minn. R. agency 144, ch. 4720, GENERAL WELLHEAD PROTECTION REQUIREMENTS AND CRITERIA, pt. 4720.5570

22 SR 668

Statutory Authority: MS s 103I.101