Prior to taking any corrective action, other than under Section 4605, the department shall serve a written notice upon the person responsible for the violation. The notice shall include a statement of the corrective action to be taken, a date not less than 30 days from the date of service of the notice by which such corrective action is to be taken, and a statement that if such corrective action is not taken on or before the date specified the department may take corrective action and charge such person for the costs thereof pursuant to Section 4610. The notice shall also include a statement that if such person disagrees for any reason with the proposed corrective action or with the charging of such person with the costs thereof, he may, within 10 days from the service of the notice, request of the board a public hearing before the board.
The department may record such notice in each county wherein the land in violation is situated, together with a statement that any and all expenses incurred by the department in taking corrective action pursuant to the provisions of this article shall be a lien against the land. Upon satisfactory proof that corrective action has been completed, the department shall record a notice to that effect.
Any expenses incurred by the department in taking such corrective action shall be a lien upon the real property upon which such action was taken when notice of the lien is recorded. Notice of the lien, particularly identifying the real property upon which such action was taken and the amount of such lien and naming the owner of such property, shall be recorded by the department, in the office of the county recorder of each county in which such property is situated within one year after the first item of expenditures by the department or within 90 days after the completion of such action, whichever first occurs. Upon such recordation, the lien shall have the same force, effect, and priority as a judgment lien, except that it shall attach only to the real property described in such notice and shall continue for 10 years from the time of the recording of such notice, unless sooner released or otherwise discharged. The lien may, within 10 years of the time of such recording, or within 10 years from the date of the last extension of the lien in the manner herein provided, be extended by recording a new notice in the office of the county recorder where the original notice is recorded, and from the time of such recordation the lien shall be extended as to such real property for 10 years, unless sooner released or otherwise discharged. The department may at any time release all or any portion of the real property subject to such lien from the lien or subordinate it to other liens and encumbrances, if it determines that the amount owed is sufficiently secured by a lien on other property or that the release or subordination of such lien will not jeopardize the collection of such amount owed. A certificate by the department to the effect that any real property has been released from such lien or that such lien has been subordinated to other liens and encumbrances shall be conclusive evidence that the real property has been released or that the lien has been subordinated as provided in such certificate.