81. A monetary administrative penalty of $250 for a natural person and $1,000 in other cases may be imposed on any person who, in violation of this Regulation,
(1) refuses or neglects to send a notice or report or fails to comply with the conditions or applicable deadline, if no other monetary administrative penalty is prescribed;
(2) fails to retain, for the required time limit, any documents that the person is required to prepare or obtain;
(3) fails to keep the register provided for in section 49 or fails to retain it for the prescribed time limit;
(4) fails to disclose the location of a water withdrawal site and the delimitation of a protection zone in accordance with section 52;
(5) fails to indicate at the site the location of an inner protection zone in accordance with section 55 or removes or damages a sign installed at the site, or allows such a sign to deteriorate;
(6) fails to submit the recommendation of a professional with an agro-environmental fertilization plan in accordance with the fourth paragraph of section 64.