Wetlands come in many different shapes, sizes and types. They vary in the amount of water they hold, how long they hold water and the type of vegetation they support. Not all wetland have standing water during the growing season.


All wetlands monitored in WHEP must meet three criteria:

  1. soils developed in wet conditions
  2. wet either above ground or wet within 12 inches of the surface during all or part of the growing season
  3. plants adapted to live in wet soil conditions


The U.S. Fish and Wildlife Service divided wetlands into eight types (Types 1-8). The two primary characteristics used in the classification system include the wetland's dominant plant type and water depth during the growing season. Wetlands monitored in WHEP are depressional wetlands with emergent marsh vegetation (Types 3, 4, or 5). 


The Minnesota Pollution Control Agency designed and tested the WHEP sampling protocols for Type 3, 4 and 5 wetlands located in the Central Hardwood Region of the State of Minnesota.


Wetlands sampled in WHEP are chosen by the sponsoring agency (city, watershed management organization or park department). 


Wetlands monitored in the 2023 season are:

Apple Valley

AV-1 Hidden Valley, EVR-P53 map 2.4MB
AV-6 Belmont Park map 1.9MB
AV-12 Everest Pond, EVR-P12 map 411.8KB
AV-13; EVR-P14 map 2.7MB

Burnsville

B-1 Crystal West map 3.0MB
B-2 Kelleher_NEW map.pdf 215.5KB
B-12 Terrace Oaks Burnsville Pkwy map 2.4MB
B-17 Alimagnet Powerline ROW_map.pdf 401.7KB
B-10 Judicial Pond map ALTERNATE.pdf 446.1KB

Dakota County Parks Team 1

DC-1 Empire Lake map 1.6MB
DC-4 East Jenson map 1.9MB
DC-5 LHRP Wood Pond Map.PNG 1.1MB
DC-13 Thompson Lake map 153.3KB

Dakota County Parks Team 2

DC-2 Buck Pond map 1.9MB
DC-3 Tamarack Swamp map 1.2MB
DC-6 BB's Wetland map 1.9MB
DC-7 Lilypad Pond map 1.9MB

Eagan

E-18 ALTERNATE Moonshine Park Pond DP-14 map.pdf 600.4KB
E-34 McCarthy map.pdf 906.2KB
E-47 Almquist map.pdf 1.0MB

Farmington

F-3 Kral Pond map 106.6KB
F-7 Autumn Glen map 123.1KB

Hastings

H-4 Stonegate Treated map 1.0MB
H-6 Lake Rebecca map 215.7KB
H-56 180th Street Marsh map 1008.4KB
H-57 Cari Park Pond map 192.7KB
Alternate: H-30 Sand Coulee Pond map 194.1KB

Lakeville

L-7 DNR 387 map 1.1MB
L-8 DNR 393 map 2.0MB

Mendota Heights

MH-2 Copperfield map 1.5MB
MH2 and MH9 map.pdf 281.0KB

North Cannon River Watershed Management Organization

NC-1 Loretto Map 381.5KB
NC-3 Jordan Map 292.9KB

Rosemount

R-4 Schwarz Pond map.pdf 1.9MB
R-15 Birger Mitigation Area map.pdf 1.9MB
R-20 unnamed wetland map.pdf 2.1MB
R-26 Erickson Pond map 395.8KB
R-26 Erickson Pond map updated access info map 188.2KB

South St. Paul

SSP-1 Anderson Pond map 2.0MB
SSP-3 Levander map 2.1MB

West St. Paul

WSP-10_WSP-3_WSP-4 map.pdf 1.8MB

WSP-3 Duck Pond

WSP-4 Weschcke Pond (aka Pond 1) - cross check

WSP-7 Vivian Pond/Humboldt Pond