Lagoon inlet line and septic tank outlet

(a) Lagoon inlet line. The lagoon inlet line shall: (1) be made of solid pipe that complies with the minimum specifications listed in Appendix C; (2) terminate in the center of the lagoon; (3) be anchored and supported; and (4) discharge onto a concrete structure that is a minimum of one (1) square foot. (b) Septic tank outlet. For gravity flow systems, the outlet of the septic tank shall be at least one foot (1') above the designed five-foot (5') maximum liquid depth six feet (6') above the bottom of the lagoon.