59. Emptying: Every holding tank must be pumped out as needed to prevent overflow of the domestic waste water, grey water or toilet effluents collected.
The owner must keep, for a 5-year period, proof relating to each emptying and must provide it to the municipality at its request, unless the emptying is carried out by the municipality.
R.R.Q., 1981, c. Q-2, r. 8, s. 59; O.C. 306-2017, s. 3411; O.C. 1156-2020, s. 5411.