Indiana Code Title 36. Local Government § 36-9-6-21

Sec. 21. (a) The works board may fill or drain, at the owner's expense, any lot or tract within the city, or within four (4) miles from its corporate boundaries if the water on the lot or tract is or may become injurious to the public health and comfort.  However, no more than twenty percent (20%) of the value of the lot or tract, as assessed on the tax duplicate, may be expended in filling or draining the lot or tract in any (1) year.

(b) The expenses of the works board under this section are a lien against the lot or tract.  This lien may be collected by foreclosure or by placing it on the tax duplicate.