Minnesota Administrative Rules
Agency 144 - Health Department
Chapter 4720 - PUBLIC WATER SUPPLIES
CONTENT OF WELLHEAD PROTECTION PLAN
Part 4720.5210 - VULNERABILITY ASSESSMENT

Universal Citation: MN Rules 4720.5210

Current through Register Vol. 49, No. 13, September 23, 2024

Subpart 1. Well vulnerability.

A wellhead protection plan must describe the results of the well vulnerability assessment conducted according to part 4720.5550.

Subp. 2. Drinking water supply management area vulnerability.

A wellhead protection plan must have an assessment of the drinking water supply management area vulnerability.

Subp. 3. Documentation; drinking water supply management area vulnerability assessment.

A wellhead protection plan must document the vulnerability assessment of the drinking water supply management area. The documentation must:

A. identify the method used to assess vulnerability;

B. describe the geologic conditions throughout the drinking water supply management area from the land surface to the aquifer used by the public water supply well;

C. contain copies of the data elements used, including data sources; and

D. contain maps, diagrams, reports, studies, and tables that were prepared to support the drinking water supply management area vulnerability assessment.

Statutory Authority: MS s 103I.101

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