Condition A - Stormwater runoff from land development activities discharging a pollutant of concern to either an impaired water identified on the N.Y.S.D.E.C.'s 303(d) list of impaired waters or a total maximum daily load (TMDL) designated watershed for which pollutants in stormwater have been identified as a source of the impairment.
Condition B - Stormwater runoff from land development activities disturbing five or more acres.
Condition C - Stormwater runoff from land development activity disturbing between one and five acres of land during the course of the project, exclusive of the construction of single-family residences and construction activities at agricultural properties.
N.Y. Comp. Codes R. & Regs. Tit. 21 § 10075.5