Action | Action to Adopt Regulations for Alternative Onsite Sewage Systems |
Stage | Proposed |
Comment Period | Ended on 2/4/2011 |
17. All treatment units or treatment systems shall incorporate solids by-pass protection prior to the dispersal of effluent. Solids by-pass protection shall be done by one of the following:
1. Outlet filter that conforms to the following:
a. Tested under NSF/ANSI Standard 46;
b. Maintain a current product listing with an ANSI accredited third-party certifier;
c. Bear a listing mark; and
d. Be rated by the manufacturer with a daily flow rate of one and one-half (1 ½) times the total
required treatment unit capacity.
2. Media filtration that meets the following:
a. Media filter is the treatment unit; or
b. Media filter is used as polishing filter for another treatment unit.
3. Other methods approved by the Division.