Iowa Admin. Code r. 567-49.23

Current through Register Vol. 47, No. 11, December 11, 2024

Rule 567-49.23 - Interconnections and cross connections

No connection between a well or boring and another well, boring, water supply system, any chemical injection or contamination source is allowed unless the connection is:

1. Protected by an air gap;

2. Protected by a backflow prevention device; or

3. Between wells or borings that meet the construction standards of this chapter, are used for the same purpose, and have equivalent quality water supply.

Iowa Admin. Code r. 567-49.23