Section 114E.35 - RECORDING(a) An environmental covenant and any amendment or termination of the covenant must be recorded with the county recorder or registrar of titles, as applicable, in every county in which any portion of the real property subject to the covenant is located. For purposes of indexing, a holder shall be treated as a grantee.(b) Except as otherwise provided in section 114E.40, paragraph (f), an environmental covenant is subject to the laws of this state governing recording and priority of interests in real property.