To examine species lists, maps, and data analysis for a particular site, please select from the map below or by name from the list.

To explore data patterns across multiple sites, please choose an option for the map below.

Site List
Ambler Expansion
Arcelor Mittal Burns Harbor
Barker Woods
Beaver Dam
Bur Oak Woods
Calumet Prairie
Charter School of the Dunes
Coffee Creek
Cressmoor Prairie
ExxonMobil Hammond Terminal
Fox Run
Gibson Woods Nature Preserve
Great Marsh North
Hegewisch Marsh
Hidden Prairie
Indian Ridge Marsh
INDU - Central Beach West
INDU Great Marsh, Brown Kintzele Ditch West
INDU Great Marsh, Cowles Wetland Complex West
INDU Great Marsh, Derby Ditch East
INDU Great Marsh, Tansley Marsh
INDU Headquarter Woods
INDU Lake Plain Prairie
INDU Miller Woods
INDU Mt. Baldy
Ivanhoe Dune and Swale
Ivanhoe South
Kankakee Sands
Kennedy-Cline East
Kennedy-Cline West
Krueger Middle School
Little Calumet River Prairie & Wetlands
Marquette Pannes
Marquette Park
Munster Heritage Park & Bieker Woods
Pine Station
Roxana Marsh
Samuelson Fen
Stockwell Woods
Taltree Arboretum
Tolleston Ridges
Trail Creek Fen
UofC FieldStation-MI
Wolf Lake peninsula
Percent Native
Percent Native
83.33 - 100
66.67 - 83.33
50 - 66.67
33.33 - 50
16.67 - 33.33
0 - 16.67

Protected Species Policy
To prevent poaching, NIRMI does not provide the location of any endangered, threatened, or otherwise protected species found within any of our plots. All lists, charts, and calculations (richness, FQI, etc.) therefore exclude these species as well.
If you are conducting research and have a legitimate need for this unfiltered data, please contact us at
nirmi (at) iun (dot) edu.

SitePercent Native
INDU Mt. Baldy95.24
INDU Great Marsh, Tansley Marsh95.16
Kankakee Sands93.41
INDU Great Marsh, Derby Ditch East92.98
Great Marsh North92.68
INDU Great Marsh, Cowles Wetland Complex West91.46
INDU Miller Woods91.43
Kennedy-Cline West90.91
Ivanhoe Dune and Swale90.74
Trail Creek Fen89.66
Gibson Woods Nature Preserve88.48
Charter School of the Dunes88.37
INDU Great Marsh, Brown Kintzele Ditch West87.27
Samuelson Fen87.27
Ivanhoe South86.92
Fox Run86.81
Kennedy-Cline East86.21
Tolleston Ridges85.71
Marquette Pannes84.55
Wolf Lake peninsula83.78
Cressmoor Prairie83.01
Hidden Prairie82.84
Coffee Creek82.81
Stockwell Woods82.41
INDU Headquarter Woods82.08
INDU - Central Beach West81.25
Ambler Expansion81.08
INDU Lake Plain Prairie80.9
Bur Oak Woods80
Barker Woods80
Hegewisch Marsh79.49
Calumet Prairie78.57
ExxonMobil Hammond Terminal78.57
Pine Station76.6
UofC FieldStation-MI75.65
Taltree Arboretum75.61
Munster Heritage Park & Bieker Woods75
Arcelor Mittal Burns Harbor74.11
Little Calumet River Prairie & Wetlands73.42
Krueger Middle School72.58
Marquette Park71.2
Roxana Marsh70.91
Beaver Dam69.43
Indian Ridge Marsh51.35
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