456B.14  Civil penalty.
  A person who violates the permit requirement of section 456B.13 is subject to a civil penalty of not more than five hundred dollars for each day that the violation continues. A civil penalty assessed under this section shall not apply until the fourth day after a violator is given written notification of the violation.
90 Acts, ch 1199, §4
C91, §108.14
C93, §456B.14