Iowa § 459.311D Stockpiling dry manure on karst terrain

Iowa Statutes

§ 459.311D — Stockpiling dry manure on karst terrain

Iowa § 459.311D

Title XINATURAL RESOURCES

Ch. 459ANIMAL AGRICULTURE COMPLIANCE ACT

This text of Iowa § 459.311D (Stockpiling dry manure on karst terrain) is published on Counsel Stack Legal Research, covering Iowa primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook

Iowa Code § 459.311D (2026).

Text

A person stockpiling dry manure on karst terrain shall comply with all of the following:

1.The person shall stockpile the dry manure at a location where there is a vertical separation distance of at least five feet between the bottom of the stockpile and the underlying limestone, dolomite, or other soluble rock.

2.A person who stockpiles dry manure for more than fifteen consecutive days shall use any of the following:

a.A qualified stockpile structure.

b.A qualified stockpile cover. However, the person shall not stockpile dry manure using a qualified stockpile cover at a long-term stockpile location unless the stockpile is located on reinforced concrete at least five inches thick.

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A person stockpiling dry manure on karst terrain shall comply with all of the following:
1. The person shall stockpile the dry manure at a location where there is a vertical
separation distance of at least five feet between the bottom of the stockpile and the
underlying limestone, dolomite, or other soluble rock.
2. A person who stockpiles dry manure for more than fifteen consecutive days shall use
any of the following:
a. A qualified stockpile structure.
b. A qualified stockpile cover. However, the person shall not stockpile dry manure using

a qualified stockpile cover at a long-term stockpile location unless the stockpile is located on
reinforced concrete at least five inches thick.