Wisconsin Statutes & Annotations
Chapter 23 - Conservation.
23.321 - Wetland identification and confirmation.

23.321 Wetland identification and confirmation.
(1) Definition. In this section:
(am) “Nonfederal wetland” has the meaning given in s. 281.36 (1) (br).
(b) “Wetland” has the meaning given in s. 23.32 (1).
(2) Types of services. Any person who owns or leases land may request that the department provide any of the following services for the fee specified in sub. (3):
(b) A wetland identification that consists of a written evaluation, based upon an on-site inspection of the land by the department, of whether a parcel of land contains a wetland. The department shall provide a wetland identification only for a parcel of land, or a part of a parcel of land, that does not exceed 5 acres.
(c) A wetland confirmation that consists of a written statement, based upon an on-site inspection of the land by the department, of whether the department concurs with the boundaries of a wetland as delineated by a 3rd person. The delineation prepared by the 3rd person shall include the exact location and boundaries of the wetland. If the department concurs with the boundaries of a wetland delineated by a 3rd person, the department's statement under this paragraph shall also include the exact location and boundaries of the wetland. The department may not provide a wetland confirmation under this paragraph before the earlier of the following:
1. The date on which the department enters into a memorandum of agreement with the U.S. army corps of engineers as specified in sub. (2m).
2. February 1, 2012.
(d)
1. In this paragraph, “ qualified 3rd person” means an individual who has completed basic and advanced wetland training and has a minimum of one year of field experience in wetland delineation.
2. A wetland confirmation that consists of a written statement, based upon the department's review of the boundaries of a wetland as delineated by a qualified 3rd person and not based upon an on-site inspection of the land by the department, of whether the department concurs with the delineation. The delineation prepared by the qualified 3rd person shall include the exact location and boundaries of the wetland. The department shall concur with the boundaries of a wetland delineated by a qualified 3rd person unless the department determines that the location and boundaries of the wetland identified in the delineation are not accurate based on maps, aerial photographs, surveys, wetland delineations, or hydrophitic soil conditions. If the department concurs with the boundaries of a wetland delineated by a qualified 3rd person, the department's statement under this paragraph shall also include the exact location and boundaries of the wetland. A wetland confirmation under this paragraph is available only with respect to a nonfederal wetland.
(2g) Services for mining operations. In addition to those persons authorized to request a wetland identification or confirmation under sub. (2) (b) or (c), a holder of an easement may request such an identification or confirmation if the identification or confirmation is associated with an application for a wetland individual permit or other approval for which a wetland impact evaluation is required and that is subject to s. 295.60.
(2m) Memorandum of agreement. The department shall negotiate with the U.S. army corps of engineers to enter into a memorandum of agreement that provides that the U.S. army corps of engineers will concur with any wetland confirmation provided by the department under sub. (2) (c).
(3) Fees; generally. The department shall charge the following fee for services provided under sub. (2):
(b) For a wetland identification under sub. (2) (b), $300 for each acre inspected by the department.
(c) For a wetland confirmation under sub. (2) (c), $300 for each 20 acres inspected by the department.
(3m) Fees; expedited service. The department may charge a supplemental fee for a type of service under sub. (2) that is in addition to the fee charged under sub. (3) if all of the following apply:
(a) The applicant requests in writing that the service be provided within a time period that is shorter than the time limit specified under sub. (4) for that type of service.
(b) The department verifies that it will be able to comply with the request.
(4) Time limits.
(a) Except as provided under par. (b), the department shall do all of the following:
2. Provide a wetland identification not later than 60 days after a person files a request, in the manner and form required by the department, for a wetland identification.
3. Provide a wetland confirmation not later than 60 days after a person files a request, in the manner and form required by the department, for a wetland confirmation under sub. (2) (c).
4. Provide a wetland confirmation not later than 15 days after a person files a request, in the manner and form required by the department, for a wetland confirmation under sub. (2) (d).
(b) If adverse weather conditions, or other conditions at the site, prevent the department from conducting an accurate on-site inspection under sub. (2) (b) or (c) in sufficient time to comply with the deadline under par. (a), the department shall provide a wetland identification under sub. (2) (b) or a wetland confirmation under sub. (2) (c) as soon as possible after weather conditions, or other conditions at the site, allow the department to conduct an accurate on-site inspection. Within 30 days after determining that adverse weather conditions, or other conditions at the site, will prevent the department from complying with the deadline under par. (a), the department shall give notice to the person requesting the wetland identification or wetland confirmation that adverse weather conditions, or other conditions at the site, will prevent the department from complying with the deadline and giving notice to the person that the department will provide the wetland identification or wetland confirmation as soon as possible after weather conditions, or other conditions at the site, allow the department to conduct an accurate on-site inspection.
(5) Length of validity.
(a) Except as provided in par. (b), a wetland identification provided by the department under sub. (2) (b) and a wetland confirmation provided by the department under sub. (2) (c) remain effective for 5 years from the date provided by the department.
(b)
1. A wetland identification provided by the department under sub. (2) (b) and a wetland confirmation provided by the department under sub. (2) (c) or (d) remain effective for 15 years from the date provided by the department if all of the following conditions are met:
a. The wetland is a nonfederal wetland.
b. The parcel of land is subject to a storm water management zoning ordinance enacted under s. 59.693, 60.627, 61.354, or 62.234 or a storm water discharge permit issued under s. 283.33.
2. The department may not invalidate or amend an existing wetland delineation, or require a new wetland delineation, for a parcel to which subd. 1. applies until the wetland identification or confirmation expires.
(6) Included on maps. If the department determines under this section that a parcel of land is likely to or does contain a wetland, or that it concurs with the boundaries of a wetland as delineated by a 3rd person, the department shall include this information on wetland maps prepared under s. 23.32.
History: 2009 a. 373; 2011 a. 118; 2013 a. 1; 2015 a. 196; 2017 a. 183.

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