plate 1 - study area geomorphology - united states army · 2015-10-15 · u.s. army corps of...

U.S. Army Corpsof EngineersChicago DistrictPlate 1 - Study Area Geomorphology

Glacial Deposition

Unit

batavia member

carmi member

haeger till member

wadsworth till member

Streams & Flowage Paths

Elevation

1-ft Contours

767 - 769

770 - 779

780 - 789

790 - 799

800 - 809

810 - 819

820 - 829

830 - 839

840 - 849

850 - 859

860 - 869

870 - 879

880 - 889

890 - 899

900 - 909

910 - 915

¹1,000Feet

flowage basin

flowage basin

marshy valley

marshy valley

end moraine

end moraine

U.S. Army Corpsof EngineersChicago DistrictPlate 2 - Study Area Soils

Soils

Hydric

Andres silt loam

Ashkum silty clay loam

Barrington silt loam

Beecher silt loam

Drummer silty clay loam

Elliott silt loam

Fox silt loam

Grays silt loam

Griswold silt loam

Harpster silty clay loam

Kane silt loam

Kidder silt loam

La Rose silt loam

Lorenzo loam

Markham silt loam

Martinton silt loam

Miami silt loam

Milford silty clay loam

Morley silt loam

Mundelein silt loam

Muskego and Houghton muck

Peotone silty clay loam

Pits

Rodman soils

Saybrook silt loam

Symerton silt loam

Thorp silt loam

Urban land

Varna silt loam

Warsaw silt loam

Water

Wauconda silt loam

Waupecan silt loam

Will silty clay loam

Zurich silt loam

¹1,000Feet

flowage basin

flowage basin

marshy valley

marshy valley

end moraine

end moraine

U.S. Army Corpsof EngineersChicago DistrictPlate 3 - Riverine Conditions

Source: Esri, DigitalGlobe, GeoEye, i-cubed, USDA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP,swisstopo, and the GIS User Community

Waterway Type

Channelized (20,145-ft)

Ditch (10,044-ft)

Old Ditch (1,808-ft)

Stream (27,587-ft)

Wetland Flowage (40,047-ft)

¹1,000Feet Private Dam

Private Online Pond

Excavated Ag. Ditch

Healthy Stream

Recovering Stream

U.S. Army Corpsof EngineersChicago District

Plate 4 - Drain Tile Mapping & Abandonment Plan


Drain Tile Abandonment

Type

Cutoff Valve

Existing Tile

Clay Drain Tile

Concrete Drain Tile

Plastic Drain Tile

JULIE

Waterway Type

¹1,000Feet

U.S. Army Corpsof EngineersChicago DistrictPlate 5 - Riverine Survey Area 1


Waterway Type

Channelized

Ditch

Old Ditch

Stream

Wetland Flowage¹1,000Feet

*rotate to counter clockwise

New

ly Form

ing R

ivulet

Blow

Ou

tB

low O

ut

North

ern Bran

ch

South

ern B

ranch

2011 Beaver D

ams



Waterway Type

Channelized

Ditch

Old Ditch

Stream

Wetland Flowage¹500Feet

*rotate to counter clockwise

Penny R

oadSlig

ht C

onstriction

Spring C

reekC

han

nelized

Deg

raded

Trib

utary



Waterway Type

Channelized

Ditch

Old Ditch

Stream

Wetland Flowage

¹1,000

Feet

Private Dam

P l a t e 8 - E x i s t i n g C o n d i t i o n sU.S. Army Corpsof EngineersChicago District

Property Boundary (3841 acres)

Phalaris arundinacea (176 acres)

Rhizomatous Carex spp. (180 acres)

Phragmites australis ssp. australis (7 acres)

Phragmites australis ssp. americanus (2 acres)

Typha spp. (156 acres)

Schoenoplectus fluviatilis (8 acres)

Sparganium/Acorus (1 acres)

Degraded Prairie/Wetland_Rhamnus/Frangula/Lonicera Thicket (544 acres)

Degraded Prairie/Wetland_Salix interior (9 acres)

Degraded Prairie/Wetland_Populus deltoides (15 acres)

Degraded Prairie/Wetland_Eurasian Meadow (872 acres)

Degraded Prairie/Savanna_Red Oak Afforestation (470 acres)

Degraded Savanna/Woodland_Quercus macrocarpa/alba (487 acres)

Degraded Prairie_Unassociated Woody Growth (453 acres)

Degraded Prairie_Robinia pseudoacacia (56 acres)

Degraded Prairie_Pines (20 acres)

Existing Prairie (72 acres)

Open Water (113 acres)

Mitigation (200 acres)

¹1,000

Feet


Alternative 1 Area A (289 acres)

Alternative 1 Area B (108 acres)

Alternative 1 Area C (278 acres)

Alternative 1 Area D (256 acres)

MSI - Phalaris (101.7 acres)

C - Carex (70.2 acres)

MSI - Phragmites (5.8 acres)

MSI - Native Phragmites (0.3 acres)

MSI - Typha (90.5 acres)

MSI - Sch flu (8.4 acres)

MSI - Spa eur/Aco ame (0.5 acre)

ISC - Degraded Prairie/Wetland.Rha spp.Lon spp. (145.1 acres)

ISC - Degraded Prairie/Wetland.Sal int (4.9 acres)

ITSC - Degraded Prairie.Rha.Fra.Ace.Pru (18.7 acres)

ITSC - Degraded Prairie.Rob pse (1 acres)

ITSC - Degraded Prairie.Pines (0 acres)

ITSC - Degraded Prairie/Wetland.Pop del (10.4 acres)

QITSC - Degraded Prairie.Que rub (2.7 acres)

QISC - Degraded Savanna/Woodland.Que mac.Que alb (0 acres)

EM - Eurasian Meadow (417.9 acres)

EP - Existing Prairie (14.6 acres)

Open Water (38.8 acres)

Mitigation (115.9 acres)

¹1,000Feet






MSI - Phalaris (125 acres)

C - Carex (80 acres)

MSI - Phragmites (6 acres)


MSI - Typha (95 acres)

MSI - Sch flu (8 acres)

MSI - Spa eur/Aco ame (1 acres)

ISC - Degraded Prairie/Wetland.Rha spp.Lon spp. (191 acres)

ISC - Degraded Prairie/Wetland.Sal int (6 acres)

ITSC - Degraded Prairie.Rha.Fra.Ace.Pru (59 acres)

ITSC - Degraded Prairie.Rob pse (1.5 acres)


ITSC - Degraded Prairie/Wetland.Pop del (11 acres)

QITSC - Degraded Prairie.Que rub (3 acres)


EM - Eurasian Meadow (420 acres)

EP - Existing Prairie (15 acres)



¹1,000

Feet
















ITSC - Degraded Prairie.Rob pse (6.5 acres)









¹1,000

Feet









MSI - Native Phragmites (2 acres)
















¹1,000

Feet

























¹1,000

Feet

plate 1 - study area geomorphology - united states army · 2015-10-15 · u.s. army corps of...

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