Waters Protection Ordinance
(WPO)

¹ The right to col­lect the charge lapses ten years from the end of the cal­en­dar year in which it arises.

² The time lim­it­a­tion peri­od is in­ter­rup­ted and re­star­ted:

a.

if the sub­ject li­able to the charge ac­know­ledges the right to col­lect it;

b.

by any of­fi­cial act by which the right to col­lect the charge is en­forced against the sub­ject li­able to pay it.

³ The right to col­lect the charge ex­pires in every case 15 years from the end of the cal­en­dar year in which it arises.