Morton Arboretum : Series : Development of grounds and buildings [1.1592]

Table of Contents

Date
Collection Contents

Download Finding Aid

Development of grounds and buildings

Series

Date

1919 – 2005 Date created

Collection Contents

Arboretum Housing

Arbordale residences

Moving Arboretum residences

Residence floor plans

Arbordale Budget/Estimates

United Greenhouse Systems, Inc. Proposals

Arbordale Expansion Proposals

Arbordale and South Farm Report of Soils Exploration

Arbordale Generator Information

Houses and Garage Estimates

Temporary Estimates

Residential Structures at The Morton Arboretum

Plant Materials Used at Arbordale

Arbordale Neutral Appraisal

Buildings and Structures

Architects: Holabird and Root and predecessors (arboretum furniture)

Architects: Hunt, Jarvis

Architects: Myhrum, Arthur

Architects: Perkins, Frank

Architects: Weese, Harry

Section of Proposed Boardwalk

Bur Reed Boardwalk Plan (Drawing)

Willoway Brook Interpretation Trail- Boardwalk over Drainage Swale (Plan/Drawing)

Boardwalk East of Visitor Station (Plan/Drawing)

Footing Area Calculations

Bur Reed Boardwalk Project Timeline

Volunteer and Guide Giving Program: The Millennium Boardwalk: Bur Reed Boardwalk

Proposal for the DuPage Community Foundation Bur Reed Marsh Boardwalk

Bur Reed Marsh Budget

Boardwalk Project Drawings

Boardwalk Estimates and Proposals

Section Through Boardwalk Drawing

Project Description Bur Reed Marsh Enhancements

Boardwalk Cash Flows

Construction of a Boardwalk for Education Program in Bur Reed Marsh

Sketch for Bridge-Mounted Interpretation Sign

Boardwalk/Bur Reed Marsh Correspondence

Equipment Storage Building

Equipment Storage Building: Equipment List

Equipment Storage Building Contract (IBS)

Equipment Storage Building Contracts

Equipment Storage Building: Sprinkler Plans

Equipment Storage Building: Stormwater Management Permit

DuPage County Department of Development and Environmental Concerns: Stormwater Management Permit

DuPage County Development and Environmental Concerns: Correspondence: Equipment Storage Building

Performance Security Correspondence: Equipment Storage Building

Building Department First Permit Review

Nucor Building Systems: Equipment Storage Building

DuPage County Department of Environmental Concerns: Certificate of Use and Occupancy (Equipment Storage Building)

Release of Cash Bond for Equipment Storage Building (Correspondence)

Village of Lisle Application/Agreement for Water/Sewer Connection Permit

Fire Alarm System Proposal

Equipment Storage Building Timeline

Truck Maintenance Facility Meeting

Construction Contract Approval: Equipment Storage Building

Equipment Storage Building Proposals

Morton Arboretum Addendum to Proposal (Equipment Storage Building)

Nucor 20 year material warranty for gavlalume roof panels

Colors for Equipment Storage Building

Site Plan of Proposed Vehicle Storage

Sworn Statement from General Contractor (Equipment Storage Building)

Concrete Apron Slopes (Equipment Storage Building)

DuPage County Department of Public Works Service Connection Permit (Equipment Storage Building)

DuPage County Department of Public Works Service Connection Permit (Equipment Storage Building)

Research Building

Research Building Space Planning

Stone Walls and Adjacent Highway Signs (photographs)

Typography for Signage

Exterior Sign Illumination: Okeh Electric Company

Sign Lighting Redesign

Site Identity Signs: Preliminary Schematic Design

Contract for Professional Services: Location Study and Conceptual Design for New Identity Signs at The Morton Arboretum

Site Identity: Schematics

Signage Scope of Work

Schematic Designs for New Site Identity Signs at The Morton Arboretum

Sign Plans by Federal Sign

Landscape Plans for Requested Signs

Lighting Revisions: Okeh Electric Company

Zoning Ordinance and Sign Permits

Route 88 Sign Area Irrigation

Project Description: Proposed Relocation of Southbound Route 53 Sign

Site Identity Signs: Letters to Jim Saloga

Phone Conversation: Notes, Don Chiarug

Site Identity Signs: Project Overview and Approaches

Identification Sign Zoning Variance Request

Setback from Street Right-of-Way

Approximate Locations of Existing and Proposed Arboretum Signs

Visitor Stations

Prairie Visitor Station

Prairie Visitor Station Field Work

Prairie Visitor Station Team Meeings

Prairie Visitor Station Meeting Notes

Prairie Visitor Station Seeding

Prairie Visitor Station Plans and Drawings

Big Rock Visitor Station

Big Rock Visitor Station Overflow Parking Lot

Big Rock Visitor Station Agenda and Project Directory

Big Rock Visitor Center Correspondence

Landscape Objectives for Big Rock Visitor Station

Meadow Lake Visitor Station

Revised Site Layout: Meadow Lake Visitor Station

Meadow Lake Visitor Station Conceptual Design Notes

Proposal: Interpretation for Meadow Lake Visitor Center

Meadow Lake and Visitor Station Costs and Estimates

Concept Engineering for Visitor Stations: Reconnaissance Level Studies

Project Description: The Visitor Stations

Administration/Library Building Improvements

Administration/Library Building Improvements

Buildings Projects Meetings

Cudahy Auditorium

Gatehouse, Holabird and Root

Gatehouse, closeout documents (folder 1)

Gatehouse, closeout documents (folder 2)

Gatehouse, closeout documents (folder 3)

Greenhouse and Lathouse

Library Building

Sterling Morton Library reading room renovation and furnishing

Research complex opening

"Proposal for Additional Research and Horticultural Facilities"

Rotunda Entrance

Visitor Center Plans

Proposals for The Morton Arboretum Visitor Center by Webb Crowley

Visitor Center redevelopment

Visitor Center redevelopment reports and summaries, David Woodhouse Architects

Visitor Center closeout documents (folder 1)

Visitor Center closeout documents (folder 2)

Visitor Center closeout documents (folder 3)

Visitor Center closeout documents (folder 4)

Site Lighting Plan Layout

Proposal for Architectural Lighting Design: Additional Services

Site Lighting Design: Hugh Lighting Design, LLC

Exterior Luminaries

9973 Mtt Custom Pole

Integrated Light and Banner Pole

Revised Program Statement for Central Area Lighting Plan

Central Area Lighting Plan

David Woodhouse Architects Proposal for Site Lighting Master Plan

Project Outline: Exterior Lighting Plan for The Morton Arboretum

Bega Light Fixtures Invoice

Site Lighting Fixture Cost

Bega Light Drawing

Light Planning Meeting Memos

Upper Campus Site Lighting Plan

Arbordale Plant Production Facility

Arbordale Plant Production Facility within The Morton Arboretum

Structural Engineer Concerns- Overlook Columns

Overlook Footing Layout

Acorn Finial for Arbor Court- Correspondence

Administrative Entrance/Library Addition Photographs

Administrative Entrance/Library Addition Invoices

Library Facility Expansion Request for Proposal

Administrative Entrance/Library Addition Budget/Costs

Administrative Entrance/Library Addition Planning

A Landscape Design Plan for a Lily Pool and Patio for the Administration Building

Access Ramps at Administration Building Entry

Research Center Pamphlet

Flood Replacements-Research Building

Estimates on Various Jobs

Proposed Gate Changes

Criticism of Proposed Visitor's Center

Fuel Storage Tanks at The Morton Arboretum

Specifications for the Research Building

Research Center [photographs mounted on board]

Administration Building: History

Administration Building Addition/Remodel "Arboretum center"

Morton Architectural Heritage

Sculptor: Judson, Sylvia Shaw and Ragdale

Sculptor: Catich, Father Edward M. (Watts Reading Garden and Visitor Center)

Joy Morton Family Tree (cemetery)

Cemetery Sign Plans

Margaret Gray Morton: Cemetery Photographs

"A Quiet, Shady Rest" Cemetery Panel

Morton Family Cemetery Possible Interpretive Goals

A Branch of the Morton Family Tree

A Chronology of Events in the Morton Family

Morton Family Cemetery Text and Cemetery Interpretation Table

Location of Cemetery Control Panel

Cemetery Proposed Irrigation Line

Proposal for Landscape Improvements at the Morton Cemetery

Morton Family Cemetery Landscape Renovation Costs

Broken Headstone Correspondence

Morton Family Cemetery Fountain

Burial Plot and Headstone Lettering Sizes

Gast Monuments, Inc.

Morton Lattner Cemetery Marker

Morton Cemetery Story

Cemetery Project Description Draft

Morton Family Cemetery Headstone Inscriptions

Cemetery Planting Plan

Landscape Improvements for Morton Family Cemetery

Morton Family Cemetery Landscape Plan

Morton Family Cemetery Authority

Collections and Plantings

Coding of botanical names

Collections list

"List of plants--trees, shrubs, perennials, annuals, and ferns--recognized as growing naturally in the territory of The Morton Arboretum" by Henry Teuscher

Master site plan

Outpost gardens, phenology

Outpost gardens, phenology, deciduous plants

Outpost gardens, phenology, woody plants (folder 1)

Outpost gardens, phenology, woody plants (folder 2)

Outpost gardens (folder 1)

Outpost gardens (folder 2)

Outpost gardens, bloom time

Outpost gardens. Plant labels

Outpost gardens, plant list

Outpost gardens, native plant list

Outpost gardens, wild garden

Outpost gardens, procedure for requesting planting

Plants collected in Taiwan, Korea and China (folder 1)

Plants collected in Taiwan, Korea, and China (folder 2)

Plants collected in Taiwan, Korea, and China (folder 3)

"Survey of the Pine Hill Rhododendron Plantings"

"Systems Analysis of User Applications for the Plant Records Database of The Morton Arboretum"

Woodland ecology

Collections Fact Sheet, 2002

Fertilizer Experiment

Outpost Gardens: Phenology

New Plant Development

Illinois Route 53 Planting

A Review of Low Growing Junipers at The Morton Arboretum

Landscape Ecosystem Types of The Morton Arboretum

The Schulenberg Prairie Information and Plant List

Schulenberg Prairie and Savanna Floristic Quality Data

Schulenberg Prairie Correspondence

Invasive Plant Species at The Morton Arboretum

The Morton Arboretum's Conservation Plan for Collections and Natural Areas

Goals for the Living Collections

Morton Arboretum Natural Areas and Collections Framework

Planting Suggestions (1930s)

Oxford Paper Co. Poplars

New Plant Development Accessions

Japanese Collection and US Wetlands Restoration and Flood Abatement

Cultivated Woody Plant Collection

The Morton Arboretum Collections Policy and Procedures

Arboretum Wide Listing of Plant Family Statistics

Woody Plants of the Balkan Peninsula

Morton Arboretum Seed Desiderata

About the proposed elm (ulmus) collection

Wild-Collected Accessions, NE Asian Species

Flowering Dates at The Morton Arboretum

Horticultural Collections Advisory Committee

Lilac Meeting Notes

List of Ligneous Plants Seen at The Morton Arboretum, Growing Spontaneously

Inventory of Chicago Tree Planting Activities

The Morton Arboretum Plant Catalog (2009)

Ray Schulenberg

Abridgement of The Morton Arboretum Catalog of Woody Plant Collections

Walking inventories of areas assigned to collections crew personnel

Woody plants at The Morton Arboretum

Woody plants at The Morton Arboretum

Ray Schulenberg Plant Propagation Notes

Ray Schulenberg Plant Propagation Notes: A

Ray Schulenberg Plant Propagation Notes: B

Ray Schulenberg Plant Propagation Notes: C

Ray Schulenberg Plant Propagation Notes: D

Ray Schulenberg Plant Propagation Notes: E

Ray Schulenberg Plant Propagation Notes: F

Ray Schulenberg Plant Propagation Notes: G

Ray Schulenberg Plant Propagation Notes: H

Ray Schulenberg Plant Propagation Notes: I

Ray Schulenberg Plant Propagation Notes: J

Ray Schulenberg Plant Propagation Notes: K

Ray Schulenberg Plant Propagation Notes: L

Ray Schulenberg Plant Propagation Notes: M

Ray Schulenberg Plant Propagation Notes: N

Ray Schulenberg Plant Propagation Notes: O

Ray Schulenberg Plant Propagation Notes: P

Ray Schulenberg Plant Propagation Notes: R

Ray Schulenberg Plant Propagation Notes: S

Ray Schulenberg Plant Propagation Notes: T

Ray Schulenberg Plant Propagation Notes: V

Ray Schulenberg Plant Propagation Notes: W

Ray Schulenberg Plant Propagation Notes: XYZ

Natural Area Management and The Prairie Planting at The Morton Arboretum: Introduction to Natural Areas Management Course

Peter van der Linden

Peter van der Linden Correspondence

Desiderata & Itinerary for 1991 Collecting Trip

1991 Collections Trips Maps & Guide Books

1991 Collections Trip Correspondence

Expenses for Collecting Trip

Summary of 1993 Russian Collecting Trip

Flooding in Collections

Appraised Value of Arboretum Collection Plants in the Floodplain of the East Branch-DuPage River

Gypsy Moth Meeting

Collections management in Museums and Public Gardens

Collections Master Plan (folder 1)

Collections Master Plan (folder 2)

"Major Native Tree Species in the Changbai Mountains Region, Jilin Province, Northeast China"

"Major Native Tree Species in Heilongjiang Province, Northeastern China"

NAPCC application for mulit-institutional Quercus (Oak) Collection

NAPCC application for mulit-institutional Acer (Maple) Collection

NAPCC reviewer training workshop

"Plants possibly wrongly named in collections"

List of Collections

Collections at The Morton Arboretum

The Morton Arboretum Memorandums

The Morton Arboretum Memorandums

Pinetum Renovation

MWPCC Meeting Agenda at the Morton Arboretum

The Morton Arboretum Confier Walk

MWPCC Seed Order

MWPCC Gerplasm Collecting Trip to Southeastern USA

1997 Russian Far East Expedition Report

Southeast, MWPCC Meet

NAPCC Ulmus Collection

Permission's Letter

Germplasm Collecting Trip to Ozark Region

Proposal for a Collecting Trip to Japan

IMLS 2007 Museums for America Grant Program

Plant Exploration to the Altay Mountains of Western Siberia

Maps of Collections

Kunso Kim Correspondence

The influences of different acclimating conditions on winter injury to plants: A comparison of two winters: 1981-82 and 1983-84

Plant Exploration Trips

China, Gansu Province

China, Heilongjiang Province

China, Northeast China

China, Shaanxi Province (copy 1)

China, Shaanxi Province (copy 2)

China, Shaanxi, Heibei and Beijing

China, Xian Botanical Garden and Shaanxi Province

Republic of Georgia, Caucasus Mountains

Russia, Russian far East

United States, Ozark regions

Kamigamo Experimental Station Field Science Education and Research Center, Kyoto University: Index Seminum, 2016

United States, Southeastern United States

Plant Collecting Collaborative: Georgia 2016

NACPEC 2016: Expedition to Sichuan People's Republic of China, 10-25 September

The Conifer Walk Concept Estimate (Revised)

Conifer Walk Plans

Conifer Walk- Updated Concept Design

Conifer Walk- Revised Concept-Level Cost Estimate

Conifer Walk Pruning and Removal List

Conifer Walk Trail Estimated Costs

Pinetum Renovation

Pinetum Renovation Project

Pinetum Entrance Garden Proposal

Historical Notes on the Pinetum

Plant Health Evaluation of Conifers in the Pinetum

Suggestions from Pinetum Renovation Project Meeting

Hard Materials Palette: Central Area Plan

Gymnosperms in the Collections of The Morton Arboretum

Heritage Trail: A Self-Guided Walk

The Heritage Trail: Reading Centuries-Old Landscape

Draft Text of the Interpretation of the Heritage Trail

External Collections Permits

General (2005-2016)

Illinois Department of Natural Resources Permit

Color Garden: Preliminary Cost Estimate

Fragrance Garden

Fragrance Garden Inventory

Hedge Collection

Conceptual Landscape Rendering of Proposed Improvements to the Hedge Collection: Center Terrace Area

Renovation of the Hedge Garden

Hedge Collection Renovation Donations

Hedge Collection Notes

Bibliography for Thornhill Gardens

Joy Path: Daylilies

Joy Path: Chrysanthemums, and Miscellaneous Annuals and Perennials

Approximate Blooming Dates for Plants of Thornhill Center- Joy Path Gardens

Thornhill Gardens/Joy Path Flower Bed Plans

Images of Joy Path

Aggregate Path Surface Options- Correspondence

Joy Path Asphalt Correspondence

Joy Path Renovation

Naturalistic Gardens: Joy Path

Joy Path Inventory

Proposal of Professional Services: Thornhill Ravine Watershed Study

Scope of Work: Hydrologic Analysis, Stabilization and Restoration Feasibility Study for Joy Path and Adjacent Ravine

Maze Garden Evaluation

Text for the Maze Garden

Landscape Design Program for Maze Garden at The Morton Arboretum

Maze Garden Schedules

Maze Garden Meeting/Project Team Meeting Notes

Addition to Maze Estimate

Maze Garden Estimates

Hedges Approved for Maze Garden Use

Maze Garden Concept Design Review

Maze Program Documents

Maze Garden Design Documents

Children's Garden

Children's Garden preparatory photographs by Peggy Pelkonen

Children's Garden closeout documents (folder 1)

Children's Garden closeout documents (folder 2)

Children's Garden closeout documents (folder 3)

Children's Garden closeout documents (folder 4)

Children's Garden closeout documents (folder 5)

Children's Garden Evaluations

Children's Garden Exhibit Brief/ Schematic Design

Old Rose Garden

Children's Garden within The Morton Arboretum

Children's Garden Grand Opening

Children's Garden within The Morton Arboretum 2

Maze Garden/Arbor Court Testing

Maze Garden/Arbor Court Meeting Notes

Arbor Court and Maze Garden Field Observation Reports

Concentration Point Plan and Proposed Maze Changes/Gate Placement

Letter of Intent to ValleyCrest Landscape Development

Out of Scope Record: Arbor Court and Maze Garden

Arbor Court Trash Receptacles

Bidder List for Maze Garden and Arbor Court Project

Atkins Meeting Minutes

Maze Garden and Arbor Court Project Schedule

"The Maze Garden of The Morton Arboretum"

ValleyCrest's Arbor Court and Maze Garden Timeline

The Maze Garden and Its Many Solutions

Design Services/Fees for the Maze Garden and Arbor Court

Professional Service Agreement- Hitchcock Design, Inc.

Rider Between The Morton Arboretum and Hitchcock Design Group

Proposed Hitchcock Design Contract- Maze Garden/Arbor Court

DuPage County Stormwater Management Permit Application

Maze Garden and Arbor Court Binder

Project Manual for Arbor Court and Maze Garden

Arbor Court and Maze Garden Proposal Evaluation

Arbor Court and Maze Garden- Request for Proposal

The Morton Arboretum Schematic Estimate

Wild Garden (Woodland Garden)

Woodland Garden: Definition and Purpose Statements

Woodland Garden Plant List

Statement of Purpose for the Outpost Wild Garden

Woody Plants of the Outpost Garden

Plant List for Outpost Wild Garden: Flowering Herbs

Notes of Meeting on Crabapple Garden Display Site

Miscellaneous Site Photographs

Children's Garden Design Development: Central Plaza and Adventure Woods

Children's Garden Design Development: Bloom, Zoom & Sprout Garden and Kid's Terrace Garden & Curiosity Garden

Children's Garden Design Development: Every Which Way Garden

Land and Infrastructure

Clean Lakes Grant

Applications/Proposals and Contracts

Budgetary Documents

Technical Workshop

Marketing Matertials

Quality Assurance Protection Plan

Notes, Maps, and Drawings

Monthly Progress Reports to Illinois EPA

Sedimentation Survey

Removal of Marmo Maple

Lake Marmo Visitor Station Concept Grading and Cost Estimate

Lake Marmo Concept Sketches

Illinois Volunteer Lake Monitoring Program, Secchi Monitoring: Arbor Lake

Arbor Lake Fishing Regulations

Fishing on Arboretum Lakes: Correspondence and Surveys

Proposed Renovation of Arbor Lake Swimming Facilities

Employees Use of Arbor Lake

Main Parking Lot

Article for Publication

Christopher B. Burke, Engineering West Ltd.

Conservation design forum

Design workshop

Illinois EPA, Contract

Illinois EPA, Grant

Illinois EPA, Final Report

Main Parking Lot: Landscape Bids and Addenda

The Main Parking Lot and Visitor Center Site Improvements within The Morton Arboretum

Main Parking Lot Presentation Materials

Main Parking Lot Project lists

Main Parking Lot Summary and Budget Documents

Main Parking Lot: Publicity materials

Main Parking Lot: Roads and Parking background

Main Parking Lot: Timeline

Main Parking Lot and Visitor Center, Comp. Storage Facility, East Branch Facility and Main Entrance/Main Road- Phase II

Meadow Lake Restoration

Meadow Lake Restoration: Arboretum soil/geology

Meadow Lake Restoration: Contract Drilling

Meadow Lake Restoration: Contract negotiations

Meadow Lake Restoration: Contract review

Meadow Lake Restoration Costs and Assessments

Meadow Lake Restoration Design (folder 1)

Meadow Lake Restoration Design (folder 2)

Meadow Lake Restoration: Featherstone, Inc.

Meadow Lake Restoration General Documents

Illinois EPA, Clean Lakes Program: Phase I

Illinois EPA, Clean Lakes Program: Phase II

Meadow Lake Restoration Interpretation

Meadow Lake Restoration: Lighting

Meadow Lake Improvements: Project Manual General Requirements

Meadow Lake Improvements: Lake Reconfiguration submitted by Hanscomb, Faithful and Gould

Meadow Lake, Lake Marmo and Sterling Pond Summary of Diagnostic Study

Meadow Lake Outlet Pipe

Meadow Lake Restoration Mowing Map

Progress reports

Project coordination

Project schedule

Proposal submitted by Atkins Hanscomb Faithful and Gould

Shoreline stabilization

Slurry wall (folder 1)

Slurry wall (folder 2)

Slurry wall, design

Slurry wall, engineer's weekly report (folder 1)

Slurry wall, engineer's weekly report (folder 2)

Wetland delineation

"Refreshing Meadow Lake," Seasons

MSS Televising for DiPetro Mechanical, The Morton Arboretum

Televised Sewer Inspection, The Morton Arboretum

Meadow Lake Improvement: Preliminary Design

Meadow Lake Improvements: Supplement to Preliminary Design: Slurry Wall Alternative

Meadow Lake: Make-Up Well Information

Meadow Lake Pipe Repair

Meadow Lake Restoration/Stabilization Project Descriptions

Meadow Lake Irrigation Use

Meadow Lake Storage Comparison Existing vs Proposed Conditions

Area map including list of landowners (photocopies)

Brief History of The Morton Arboretum Prairie Restoration Project

Prairie: Burn Neighbors Documents

Diagram of East Prairie

Evenings on the Prairie [Transcript]

Managing the East Prairie-Some Tentative Suggestions

The Morton Arboretum Naturalist Guides: Schulenberg Prairie Training Seminar

Native Plant Perspective: Why are they Important?

Notes on the Propagation of Prairie Plants

Prairie Burns at The Morton Arboretum

Prairies at The Morton Arboretum: An Historical Overview

Prairie Wetland Restoration Project

Prairie Memories-Reminisces by Ray Schulenberg

Soils in the Schulenberg Prairie of The Morton Arboretum

Prairie Plant Lists

Schulenberg Prairie History and Map

Summary of Morton Arboretum Prairie Work, 1963-1968

Schulenberg Prairie and Savanna Species Lists

Sterling Pond Bridge Replacement

Sterling Pond Bridge Replacement- Proposal Evaluation

Sterling Pond Bridge- Contractor Packages- Bids

Sterling Pond Bridge Replacement- Request for Proposal

Sterling Pond Bridge Replacement- Construction Reports

Sterling Pond Bridge Replacement Permits

Sterling Pond Bridge Replacement- Master Plan

Steadfast Bridge Documents

Sterling Pond Bridge- Testing Service Corporation Results

Sterling Pond Bridge Railing Configuration Sketches

Bridge at Sterling Pond Sketch

Replacement of Sterling Pond Bridge- Course of Action

Facts about the Sterling Pond Footbridge: What Visitors Should Know

Sterling Pond Dam

Sterling Pond Dam Inspection

Alternative Layout Plan for Sterling Pond Dam

Sterling Pond Dam Timeline

Section 02910 Soil Procurement, Installation, and Fine Grading

Sterling Pond Dam 75% Submittal Correspondence

Sterling Pond Spillway Dam and Bridge Project Write Up

Cost Estimate for Sterling Pond Dam

Sterling Pond Dam Reconstruction Construction Cost Estimate with 100-Year Channel

Sterling Pond Dam Reconstruction 75% Submittal

Sterling Pond Dam Reconstruction Contract and Supporting Documents

Sterling Pond Dam- Preliminary Design/ Revised Preliminary Design

"Proposal for Archaeological Investigation at the Round Meadow Site" by Douglas J. Kullen

Willoway Brook Basin stormwater management concept plan

Willoway Brook stabilization project

Impacts of Peripheral Development on The Morton Arboretum

Peripheral Development: 1969

Peripheral Development: 1976

Arboretum soil/geology

Lake Marmo Deepening Data

Lake Marmo Excavation and Basin Settling

Meadow Lake Restoration

Lake Marmo Work Done By Mr. Yackley

Plats and Descriptive Information of the Buildings and Grounds of the Morton Arboretum and the Lisle Farms

Pumps Installed

Sewer and Water Line Locations

Thoman Gravel Pit

Willoway Brook Stabilization Project

Willoway Brook Stabilization Restoration Project

Sedimentation Survey of The Morton Arboretum Lakes, DuPage County, Illinois

Diagnostic Feasibility Report: Meadow Lake, Lake Marmo, and Sterling Pond

Willoway Brook: Streambank Stabilization Project: Project Report

Willoway Brook Tributary Stream Enhancement

Willoway Brook Streambank Stabilization Project

Willoway Brook Streambank Stabilization Phases 1 and 2: As-Built Delineation Summary

Stormwater Maintenance and Monitoring Plan: Meadow and Crabapple Lakes

Wetland and Mitigation Maintenance and Monitoring Plan: Meadow Lake Improvements, Main Parking Lot, and Visitor Center

Meadow Lake Outlet Detail/ Slurry Wall Cap Drawings

Lake Marmo Spillway Bridge

Wetland Delineation: Meadow and Crabapple Lakes

Lake Marmo Bridge Assessment

Water Quality Monitoring Report

The Morton Arboretum Arbordale Expansion: Utility Infrastructure Study

Stormwater Management Plan for The Morton Arboretum Master Plan

Stormwater Management Permit: Morton Arboretum Bridge and Main Road Phase II

Stormwater Management Permit: Morton Arboretum Bridge Phase II

Willoway Brook: A Model for Stream Restoration (pamphlet)

Willoway II Design

Wetland/Waters of the U.S. Assessment of Willoway Brook Tributary

Wetland/Waters of the U.S. Assessment of Willoway Brook Tributary

Joint Permit Application for the WIlloway Brook Tributary System

E. Branch Detention Notes and Correspondence

East Watershed Improvements: DuPage County Stormwater Management Permit Application

East Branch Watershed Improvements within The Morton Arboretum

The Morton Arboretum East Branch Watershed- Existing and Proposed Hydroperiod Analysis for Proposed Wetland Mitigation/Compensatory Storage Facility

East Branch Watershed Landscape Improvements

Justification for Placement of Parking Lot at The Morton Arboretum

Special Events/Godshalk Meadow Parking and Roads- Budget, Estimate and Bid Comparison

Special Events/ New Road in Godshalk Meadow

P-19 Parking Lot within The Morton Arboretum

Special Events Parking, Research Parking Lot and Frontage Road- Request for Proposal

Gravel Parking Lot and Willoway Detention Basin

Testing Service Center- Godshalk Meadow

Grant of Public Drainage and Access Easement

South Farm Expansion: Owner's Manual for Heat Pump and Air Conditioner

South Farm Warranties

South Farm- Satellite Shelters Certificate of Origin

South Farm Trailer Drawings

South Farm- Trailer Backfill and Asphalt

The Willoway Brook Drainage Basin: The Impact of Urbanization and Stormwater Management Opportunities

Core Area Irrigation Proposal/Plan

Hidden Lake Parcel Master Plan

Ordinance Authorizing Execution of an Agreement Between The Morton Arboretum and The Forest Preserve District of DuPage County

Hidden Lake Yearly Activities Update-2006

Hidden Lake Yearly Activities Update-2005

Report on the Use of Hidden Lake Property to the Forest Preserve District of DuPage County

Salt-Stabilized Base Courses for Bituminous Surfacing

Recommended Specifications for Salt-Stabilized Roads

Road Stabilization with Sodium Choloride

"A Condensed Description of Wastewater and How The Morton Arboretum Deals With It"

Local Projects and Controversies Files

Contract Requirements for Contract I-06-5807 Ronald Reagan Tollway Westbound Roadway and Bridge Widening and Reconstruction

Environmental Problems

FA-61 Route Documents (Rice Farm)

General Requirements for Landscape Operations on State Highway Right-of-Way in Urban Areas

Hidden Lake Annexation: Letter to Downers Grove Village Council from Carol Doty

Hidden Lake Annexation: The Trib Article

Hidden Lake Property Controversy

Highway Controversy

IDOT/ITEP Correspondence and Notes

Illinois Route 53

Preliminary Plans for Illinois Route 53 in the Vicinity of The Morton Arboretum

Route 53 Final Engineering and Construction Plans

Agreement for the Illinois Route 53-Osage Road Drive to Warrenville Road

Plant Protection Correspondence (Route 53)

Traffic Stripping Plan for Area of Concern

Minutes in IDOT Meeting

Minutes of Reconstruction Conference

Illinois Route 53 (Osage Drive to Warrenville Road) Correspondence

IDOT Benchmarks for Route 53 Rebuild

Route 53 Construction Announcement

Route 53 Construction Status

Contract Extension

Illinois Route 53 Pavement Marking Plan

State of Illinois Department of Transportation: Special Provision for Section 647

Illinois Transportation Enhancement Program

Interstate 355 (North/South Tollway)

Illinois State Toll Highway Authority Response to Arboretum Concerns

Issues Regarding the North-South Tollway as it Relates to The Arboretum

Illinois State Toll Highway Authority Temporary Construction Easement

Contract Requirements for Contract CIP 615A North-South Tollway Modifications for The Illinois State Toll Highway Authority

Areas of Concern in Response to Illinois State Toll Highway Authority Tunnel Drainage Modifications

Contract CIP-615A: North-South Tollway: Tunnel Drainage Modifications

Proposed Addition to Tunnel Repair Provisions

North-South Tollway "NW" Ramp Drainage

North/South Tollway

Location Standards for Plant Material on the Right-of-Way

Ordinance ZP 4046-92 Arboretum

Photographs and information about The Morton Arboretum for the Illinois Senate

Sanitary Sewer Agreement with the City of Wheaton

Tollway Controversy

Tollway Improvements correspondence and notes from Peggy Pelkonen I-88(1-2)

Tollway Improvements correspondence and notes from Peggy Pelkonen I-88 (2-2)

Tollway Improvement Designs from Peggy Pelkonen

Tollway Lakes and Wetland Development Ad Hoc Committee Meeting

"Trees for Chicago" Museum Campus Arboretum

Village of Lisle Water Supply Agreement Documents

Water Service Agreement Between The Village of Lisle and The Morton Arboretum

Buildings and Grounds Committee Meeting

Rain Tree Fountain Documents

DuPage County Land Ordinance

Turkey at The Morton Arboretum

Geese at The Morton Arboretum

Swans at The Morton Arboretum

Animal Damage and Control Policy on the Arboretum

Various Animals at and Around the Arboretum

Raccoons at The Morton Arboretum

Old Iron Bridge

The Old Iron Bridge

Old Iron Bridge Correspondence

Old Iron Bridge Field Notes from Meeting with Ed Windhorst

Thornhill Forecourt: Paving, Seating, Wall, and Lights

Thornhill Landscape Documents

Thornhill Landscape Plans

Thornhill Area Master Plan Documents

Thornhill History

Thornhill Walkway

The Morton Arboretum Thornhill Site Plan Initial Tree Survey

Thornhill Site Development Plans

Thornhill Boundary and Topographic Survey

Thornhill: General Documents

Visitor Stations

Prairie Visitor Station

2002 Staff Giving Project: Prairie Visitor Station Overlook

Stone Foundation and Seat Wall Layout

Existing Barn Foundation at the Prairie Visitor Station

Landscape Interpretation Themes and Ideas at Prairie Visitor Station

Prairie Visitor Station Plant List

Layout for the Prairie Overlook

Program Statement for the Prairie Visitor Station Landscape

Prairie Photographs

Access Map Schulenberg Prairie of The Morton Arboretum

The Prairie Trail Interpretation

Hitchcock Design Group Telephone Report

Meadow Lake Improvements Meeting Minutes

Todd C. Jacobson Notes from Conference Call

Morton Arboretum DuPage County As-Built Submittals: Meeting Minutes

DuPage County DEC and The Morton Arboretum Monthly Staff Coordination Meeting Minutes

Report of Soils Exploration: Godchalk Meadows Roadway

HEC-HMS Hydrologic Model Analysis

North Wall Elevation: West Frame

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