36 CFR 3.13 - What conditions apply to the use of Marine Sanitation Devices (MSD)?

§ 3.13 What conditions apply to the use of Marine Sanitation Devices (MSD)?

(a) Discharging sewage from any vessel, whether treated or not, in any body of fresh water is prohibited.

(b) The owner or operator of any vessel on park fresh water that is equipped with toilet facilities and/or a MSD that is capable of discharge, must lock or otherwise secure the valves or mechanism of the device. Acceptable methods of securing the device include:

(1) Closing the seacock and removing the handle;

(2) Padlocking the seacock in the closed position;

(3) Using a non-releasable wire-tie to hold the seacock in the closed position; or

(4) Locking the door to the space enclosing the toilets with a padlock or door handle key lock.

(c) The superintendent may modify the requirements of this section through a special regulation.

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code

Title 36 published on 19-Apr-2017 03:27

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 36 CFR Part 3 after this date.

  • 2015-06-25; vol. 80 # 122 - Thursday, June 25, 2015
    1. 80 FR 36474 - Technical Edits
      GPO FDSys XML | Text
      DEPARTMENT OF THE INTERIOR, National Park Service
      Final rule.
      This rule is effective June 25, 2015.
      36 CFR Parts 1, 2, 3, 4, 5, 6, 7, 11, 12, and 13