NYS plumbing codes related to sump pump installation and drain pits are listed below. All codes are based on the 2020 Plumbing Code of New York State. NYS defines sump pump as an automatic water pump powered by an electric motor for the removal of drainage, except raw sewage, from a sump, pit or low point. General Regulations - Section 301 General 301.6 Prohibited … [Read more...] about New York State Sump Pump Plumbing Code