Wis. Admin. Code § ATCP 48.21
(1) Changing a drainage district boundary.
(a) A county drainage board may not change any drainage district boundary except by applicable procedures specified under ss. 88.77 to 88.80, Stats.
Note: If the existing boundary of a drainage district is not clearly documented by a circuit court order, or by a county drainage board order under ss. 88.77 to 88.80, Stats., the county drainage board should clarify that boundary by appropriate procedures under ss. 88.77 to 88.80, Stats.
(b) Whenever a county drainage board changes any drainage district boundary pursuant to ss. 88.77 to 88.80, Stats., the county drainage board shall file a record of the change with the department, the county zoning administrator and the county register of deeds. The record shall include all of the following:
(2) Designating private drain as district drain.
(a) A county drainage board may not designate a private drain as a district drain unless the county drainage board does at least one of the following:
(b) Whenever a county drainage board designates a private drain as a district drain, the county drainage board shall file a record of that designation with the department, the county zoning administrator and the county register of deeds. The record shall include all of the following:
2. Proof of compliance with par. (a).
Note: A drain is not necessarily a “district drain” merely because it is located on land within a drainage district, or merely because it provides drainage for more than one landowner. In some cases, lands within a drainage district are drained by private drains that empty into district drains. Private drains are not operated or maintained by the county drainage board; nor is there any district corridor surrounding a private drain. Under s. ATCP 48.24, a district corridor is required for a “district ditch” but not for other district drains.
(3) Changing a formally established cross-section.
(a) A county drainage board may not change the formally established cross-section of a district drain without the department’s approval under s. ATCP 48.34.
Note: A “formally established” cross-section is one established by circuit court order, or by county drainage board action under s. ATCP 48.20 or this section. See s. ATCP 48.01 (13r).
(4) Changing a formally established alignment.
(a) A county drainage board may not change the formally established alignment of a district drain unless the county drainage board does all of the following:
2. Obtains the department’s approval under s. ATCP 48.34.
Note: A “formally established” alignment is one established by circuit court order, or by county drainage board action under s. ATCP 48.20 or this section. See s. ATCP 48.01 (13r). Under s. ATCP 48.24, a district corridor is required for a “district ditch” but not for other district drains.
(5) Changing a formally established grade profile.
(a) A county drainage board may not change the formally established grade profile of a district drain unless the county drainage board does all of the following:
3. Obtains the department’s approval for the proposed change under s. ATCP 48.34.
Note: A “formally established” grade profile is a grade profile established by circuit court order, or by county drainage board action under s. ATCP 48.20 or this section. See s. ATCP 48.01 (13r). The department may not approve a change to a formally established grade profile if any objection by an affected landowner under par. (a) 1. remains unresolved. See ss. ATCP 48.34, 48.36 and 48.38.
History: Cr. Register, August, 1999, No. 524, eff. 9-1-99.