I-88 and Route 53 Intersection Turf Maintenance Plan (3.31970)

Date: July 15 2008
Creator: Pelkonen, Peggy
Type: Plan
Extent: 1 sheet

I-88 and Route 53 Intersection Irrigation Plan (3.31971)

Date: March 10 2009
Creator: Gravel, David, ehdd, inc.
Type: Plan
Extent: 1 sheet

[Retaining wall project] (3.31984)

Type: Plan
Description:Shows south edge of The Morton Arboretum along I-88 east of Route 53.
Extent: 1 sheet

Crabapple Diversion (3.32031)

Date: September 25 2002
Creator: Pelkonen, Peggy
Type: Plan
Description:Includes proposed piepline route from Crabapple Lake to Meadow Lake.
Extent: 1 sheet

[Meadow Lake regrading project] (3.32033)

Type: Plan
Description:Includes parking and road renovations; shows portion of Meadow Lake.
Extent: 1 sheet

[Meadow Lake regrading project] (3.32034)

Type: Plan
Description:Includes parking and road renovations; 1 sheet showing Meadow Lake.

[Meadow Lake regrading project] (3.32035)

Type: Plan
Description:Includes parking and road renovation; shows parts of Meadow Lake, parking lot, entry road, and Route 53.
Extent: 1 sheet

[Meadow Lake regrading project] (3.32036)

Type: Plan
Description:Includes parking and road renovation; shows portion of Meadow Lake.
Extent: 1 sheet

[Meadow Lake regrading project] (3.32037)

Type: Plan
Description:Includes parking, road renovations, and tree names; shows area south of Meadow Lake and proposed road.
Extent: 1 sheet

[Meadow Lake regrading project] (3.32038)

Type: Plan
Description:Includes parking, road renovation, and tree names; shows area south of Meadow Lake and planned road in green ink.
Extent: 1 sheet

[Meadow Lake regrading project] (3.32039)

Type: Plan
Description:Includes parking and road renovations; shows Meadow Lake and parking lot.
Extent: 1 sheet

[Meadow Lake regrading project] (3.32040)

Type: Plan
Description:Includes parking and road renovations; shows part of Meadow Lake with tree names.
Extent: 1 sheet

Proposed Tram Road (3.32045)

Date: April 23 2003
Creator: Pelkonen, Peggy
Type: Plan
Description:Aerial photo along south edge of Meadow Lake.
Extent: 1 sheet

Tree Removal Around Meadow Lake (3.32085)

Date: September 17 2002
Type: Plan
Description:Landscape design on aerial photograph; shows different section of the lake from other plan with the same title dated 9/17/2002 (3.32098). Updated version of 3.32097.
Includes marks denoting trees to be removed, saved, and trees that are "important to try to save."
Extent: 1 sheet

Tree Removal for Meadow Lake and Visitor Center Development (3.32086)

Date: August 28 2002
Creator: Pelkonen, Peggy
Type: Plan
Description:Aerial photo includes Meadow Lake, Visitor Center, parking lot; includes larger area than item with same name and date; notes added in pencil, ink, and colored pencil.
Extent: 1 sheet

Tree Removal for Meadow Lake and Visitor Center Development (3.32087)

Date: August 28 2002
Creator: Pelkonen, Peggy
Type: Plan
Description:Landscape design with marking in color on aerial photograph; enlargement of an area in c.1. Includes notes in ink.
Extent: 1 sheet

Tree Removal for Meadow Lake and Visitor Center Development (3.32089)

Date: August 28 2002
Creator: Pelkonen, Peggy
Type: Plan
Description:Landscape design on aerial photograph; enlargement of an area in c.1; numerous ink and pencil notes.
Extent: 1 sheet

Tree Removal for Meadow Lake and Visitor Center Development (3.32091)

Date: August 28 2002
Creator: Pelkonen, Peggy
Type: Plan
Description:Landscape design on aerial photograph; enlargement of an area in c.1; ink notes.
Extent: 1 sheet

Tree Removal for Meadow Lake and Visitor Center Development (3.32093)

Date: August 28 2002
Creator: Pelkonen, Peggy
Type: Plan
Description:Landscape design on aerial photograph; enlargement of an area in c.1; ink and pencil notes.
Extent: 1 sheet

Tree Removal Around Meadow Lake (3.32095)

Date: August 28 2002
Creator: Pelkonen, Peggy
Type: Plan
Description:Includes marks denoting trees to be removed, saved, and trees that are "important to try to save."
Extent: 1 sheet

Tree Removal Around Meadow Lake (3.32097)

Date: August 28 2002
Creator: Pelkonen, Peggy
Type: Plan
Description:Landscape design on aerial photograph; shows different section of the lake from other plan with the same title dated 8/28/2002 (3.32095).
Includes marks denoting trees to be removed, saved, and trees that are "important to try to save."
Extent: 1 sheet

Tree Removal Around Meadow Lake (3.32098)

Date: September 17 2002
Creator: Pelkonen, Peggy
Type: Plan
Description:Updated version of 3.32095 (#2024), dated 8/28/20002.
Includes marks denoting trees to be removed, saved, and trees that are "important to try to save."
Extent: 1 sheet

South Farm Land Use (3.35374)

Date: December 30 1988
Creator: Kelsey, Pat
Type: Plan
Description:March 3, 1989 - South Farm Parking Lot Adjustments
March 6, 1989 - Location Code Data
Extent: 1 sheet

Tollway Wetland and Lake Development - Conceptual Grading Plan - Hidden Lake Forest Preserve (3.36061)

Date: June 17 1986
Creator: Forest Preserve District of DuPage County
Type: Plan
Extent: 1 sheet

Thornhill (3.39936)

Date: January 2006
Creator: Pelkonen, Peggy
Type: Plan
Description:Aeriel drawing of Thornhill

Ampitheater [sic] [drawing 1] (3.39937)

Date: January 2006
Creator: Pelkonen, Peggy
Type: Plan
Description:Plans for an amphitheater near Thornhill.
Written on plan: "Ampitheater; Tent size 30' x 40 '; Chair seating for approx 260."
Extent: 1 sheet

[Amphitheater] Stairs and Columns (3.39940)

Date: January 2006
Creator: Pelkonen, Peggy
Type: Plan
Description:Color pencil drawing.
Written on plan: "Tent size 30' x 60'; Chair seating for approx. 250"
Extent: 1 sheet

The Outpost (3.39941)

Type: Plan
Description:Three sheets of plans relating to The Outpost. Sheet one shows trees and shrubs; sheets two and three show  only hardscape/paths.
Extent: 3 sheets

Raintree Fountain Pool Construction details (3.39942)

Creator: Mehaffey, Scott A.
Type: Plan
Description:The Raintree Fountain, created by Sylvia Shaw Judson in 1963, was given to The Morton Arboretum by Suzette Morton Davidson (1911-1996) in memory of her sisters Millicent and Caroline. Grandchildren of Arboretum Founder, Joy Morton (1855-1934), these three girls enjoyed frequent visits to "Thornhill Farm", today the site of Thornhill Education Center.

Fountain reinstallation was the combined gift of Arboretum Staff and Volunteers, 2000.
Extent: 1 sheet

Thornhill Annex (3.39943)

Date: May 15 1996
Type: Plan
Extent: 1 sheet

The Morton Arboretum Master Site Plan (3.39966)

Type: Plan
Description:Aerial view of The Morton Arboretum colored in color pencil. 

Thornhill Area Master Plan, The Morton Arboretum (3.40000)

Date: May 27 1999
Creator: Environmental Planning and Design
Type: Plan
Description:Three color copies.
Copy 1: 28 cm x 43 cm
Copies 2 and 3: 28 cm x 35 cm
Extent: 1 sheet

Prairie Visitor Station: Trail Development (3.40111)

Date: April 5 2004
Creator: Pelkonen, Peggy
Type: Plan
Description:Trail development plan fro Prairie Visitor Station drawn over aerial photograph showing Sterling Pond, Acre Trail, Main Trail Loop 4, Savanna Trail, and Prairie Trail with trails mapped and named, located near Leask Lane. 
Extent: 1 sheet

Prairie Visitor Station: Screening Plan (3.40114)

Date: June 20 2006
Creator: Pelkonen, Peggy
Type: Plan
Description:An aerial image of the area surrounding the Prairie Visitor Station.

South Farm Proposed Trailer Location (3.47251)

Date: October 21 2003
Creator: Pelkonen, Peggy
Type: Plan
Description:Aerial survey including North Barn, South Barn, proposed trailer. 
Extent: 1 Sheet

Southfarm Proposed Women's Locker Room (3.47254)

Date: December 17 2003
Creator: Pelkonen, Peggy
Type: Plan
Description:Aerial survey indicating the location of a trailer with an elevation benchmark. 
"Boring Location Plan"
Extent: 1 Sheet