Vessel operators must lock all marine sanitation devices in a manner that prevents discharge or deposit of untreated sewage; (C) Biodegradable matter from: (1) Vessel deck wash down; (2) Vessel engine cooling water; (3)
Graywater from a vessel less than 300 gross registered tons; (4) Graywater from an oceangoing ship without sufficient holding tank capacity to hold graywater while within the Sanctuary; (D) Vessel engine or generator exhaust; (E) Effluent routinely and necessarily discharged or deposited incidental to hydrocarbon exploration, development, or production allowed by paragraph (a)(1) of this section; or (F) Discharge allowed under section 312 (n) of t
Graywater from a vessel less than 300 gross registered tons; (4)
Graywater from an oceangoing ship without sufficient holding tank capacity to hold graywater while within the Sanctuary; (D) Vessel engine or generator exhaust; (E) Effluent routinely and necessarily discharged or deposited incidental to hydrocarbon exploration, development, or production allowed by paragraph (a)(1) of this section; or (F) Discharge allowed under section 312 (n) of t
Graywater from an oceangoing ship without sufficient
holding tank capacity to
hold graywater while within the Sanctuary; (D) Vessel engine or generator exhaust; (E) Effluent routinely and necessarily discharged or deposited incidental to hydrocarbon exploration, development, or production allowed by paragraph (a)(1) of this section; or (F) Discharge allowed under section 312 (n) of t
graywater while within the Sanctuary; (D) Vessel engine or generator exhaust; (E) Effluent routinely and necessarily discharged or deposited incidental to hydrocarbon exploration, development, or production allowed by paragraph (a)(1) of this section; or (F) Discharge allowed under section 312 (n) of the FWPCA.