Minnesota Administrative Rules

4720.5210 VULNERABILITY ASSESSMENT.

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

History:

22 SR 668

Published Electronically:

October 27, 2003