
Forest Preserve District of DuPage County
Master Planning Initiative for Blackwell, Greene Valley and Waterfall Glen Forest Preserves
Project Introduction
The Forest Preserve District of DuPage County reached out to the community to help it envision the future of three beloved forest preserves: Blackwell, Greene Valley and Waterfall Glen. As part of the discovery phase of this process, FPDDC hosted an online survey and virtual public meetings.
For background information on any of the three forest preserves, visit the Forest Preserve District of DuPage County Website dupageforest.org.
If you are interested in viewing survey and engagement results, scroll below.
If you would like to view our timeline, click here.
Final Master Plans
View master plans for Blackwell, Greene Valley, and Waterfall Glen using the buttons below:
Proposed Framework Plan
Review the following Draft Vision and Goals, and updated framework plans for Blackwell, Greene Valley, and Waterfall Glen.
Blackwell
Vision - Draft
Forest Preserve is a regional destination within a larger network of thousands of acres of open space in the heart of west-central DuPage County. With key connections to regional trails, Blackwell links thousands of people to nature. Blackwell protects ecological assets and habitats such as McKee Marsh, oak and hickory woodlands, prairies, grasslands, and wetlands. The preserve provides users with many resource-based recreational opportunities including water and winter sports, camping, archery, wildlife watching, an off-leash dog area and diverse trail experiences. Blackwell also serves a critical role in the District’s operations by providing staff support areas and its native plant nursery.
Goals - Draft
Natural Resources Goals
- Manage natural areas to increase habitat quality and value.
- Maintain and improve wildlife and insect diversity and quality.
- Reduce impacts and disturbance to natural resources.
Physical Resources Goals
- Improve vehicular access, circulation and parking.
- Improve the functionality, efficiency and connectivity of trails.
- Improve the user experience at existing recreational areas.
- Provide resource-based recreational opportunities.
- Make enhancements at the landfill that further the District’s mission.
- Increase operational efficiency by making improvements to support infrastructure.
Cultural Resources Goals
- Recognize significant cultural elements of the Preserve.
- Cultivate awareness and appreciation for native ecosystems and natural resource management efforts at the preserve.
View the framework plan for Blackwell using the button below:
Greene Valley
Vision - Draft
Greene Valley, located in southern DuPage County, is a popular destination for neighbors and the broader community at large to enjoy hiking, biking, cross-country skiing, wildlife watching and visits to the off-leash dog area. It is well connected to regional trails and is readily accessible to surrounding neighborhoods. Natural resource assets and cultural history contribute to Greene Valley’s unique character.
Goals - Draft
Natural Resources Goals
- Manage natural areas to increase habitat quality and value.
- Maintain and improve wildlife and insect diversity and quality.
- Reduce impacts and disturbance to natural resources.
Physical Resources Goals
- Improve vehicular access, circulation and parking.
- Improve the functionality, efficiency and connectivity of trails.
- Provide Natural Resource Management Program support infrastructure.
- Make improvements at the landfill that further the District’s mission.
- Improve the user experience at existing recreational areas.
- Provide resource-based recreational opportunities.
- Reduce structures with no identified District use.
Cultural Resources Goals
- Recognize significant cultural elements of the Preserve.
- Cultivate awareness and appreciation for native ecosystems and management efforts at the preserve.
View the framework plan for Greene Valley using the button below:
Waterfall Glen
Vision - Draft
Waterfall Glen is one of the county’s most ecologically diverse preserves and is also a top regional destination for residents of DuPage County and beyond who come to experience its unique landforms, natural areas and extensive loop trail system. Visitors can experience scenic beauty and engage in unstructured nature exploration at the Rocky Glen Waterfall and other hidden gems. Connections to regional trails and thoughtful vehicular accommodations make the preserve accessible while preserving itsnatural character.
Goals - Draft
Natural Resources Goals
- Manage natural areas to increase habitat quality and value.
- Maintain and improve wildlife and insect diversity and quality.
- Reduce impacts and disturbance to natural resources.
Physical Resources Goals
- Improve vehicular access, circulation and parking.
- Improve infrastructure to reduce impacts of high use and congestion.
- Improve functionality, efficiency and connectivity of trails.
- Improve the user experience at existing recreational areas.
- Provide resource-based recreational opportunities.
- Reduce structures with no identified District use.
Cultural Resources Goals
- Recognize significant cultural elements of the Preserve.
- Cultivate awareness and appreciation for native ecosystems and natural resource management efforts at the preserve.
View the framework plan for Waterfall Glen using the button below:
Project Stages
Stage 1 - Discovery
Discovery of the critical issues for each property that will inform the plans.
Stage 2 - Analysis
Analysis of the existing conditions and user concern for potential improvements
Stage 3 - Ideas
Ideas for various ways to improve and maintain aspects of the properties
Stage 4: Refinement
Refinement of the ideas into a preferred plan that reflects stakeholder concerns
Stage 5: Delivery
Delivery of a final plan that is a clear road map for implementation of projects
Timeline
Past Milestones
December 17, 2019
- Approval of 2019 Master Plan
January 19, 2021
- Discovery Phase Approval of Resolution #21-00 Authorizing a Contract between the FPDDC and Stantec Consulting Services, Inc. for Professional Services Involving Master Planning in Various Forest Preserves
June15-17, 2021
- Virtual Stakeholder Focus Group Sessions
June 22, 2021
- Blackwell Virtual Public Engagement Session
June 23, 2021
- Greene Valley Virtual Public Engagement Session
June 30, 2021
Waterfall Glen Virtual Public Engagement Session
October 19, 2021
- Blackwell, Greene Valley and Waterfall Glen Master Plans Discovery and Analysis Update
January 18, 2022
- Produce Report for Blackwell, Greene Valley, Waterfall Glen Approval of Resolution #22-00 Authorizing the Execution of a Contract between the FPDDC and Stantec Consulting Services, Inc. for Professional Services in Various Forest Preserves
April 26, 2022
- Blackwell, Greene Valley and Waterfall Glen Master Plans Public Engagement Update
May 24, 2022
- Concept Framework Plan Update to the Board
June 3-2, 2022
- Concept Framework Plans posted for comment at dupageforest.org
June 11, 2022
Rain Date: June 12th
Waterfall Glen: 9-11 a.m.
Trailhead Lot on Northgate Road off Cass Avenue
Greene Valley: 12:30-2:30 p.m.
Parking Lot on Greene Road South of 79th Street
Blackwell: 3:30-5:30 p.m.
Silver Lake Boat Launch off Butterfield Road Entrance
July 2022
- Presentation of public comments regarding concept framework plans to the Board
August - September 2022
- Present draft framework plans to the Board, at public meetings and post at dupageforest.org for comment
Virtual Engagement
Blackwell: October 11th 6:30-8:00pm
Greene Valley: October 12th 6:30-8:00pm
Waterfall Glen: October 13th 6:30-8:00pm
- Boards will be available at Danada Fall Fest 10/8-10/9.
Upcoming Milestones
Early 2023
- Presentation of Final Master Plans to the Board for approval
Discovery and Analysis Report
Site Visit
Stantec staff visited the the three Forest Preserves in April to meet with the Forest Preserve District staff and to take inventory of the site. Stantec staff took photographs of the site and documented key findings.
Blackwell Forest Preserve
Warrenville, IL
The 1,366-acre Blackwell Forest Preserve in Warrenville is one of the District's most popular forest preserves and has been repeatedly voted among the best in the western suburbs. It offers fishing, camping, archery, picnic shelters, an off-leash dog area and more.
Natural Scene
Blackwell's gently rolling hilly terrain features oak and hickory woodlands, prairies, grasslands and wetlands that attract a variety of native wildlife, including wild turkeys, deer, bald eagles, great blue herons, coyotes, red foxes and muskrats. Blackwell's McKee Marsh, located north of Mack Road, features trails and two vernal ponds where amphibians such as the northern leopard frog breed. Bird species such as the wood duck, blue-winged teal and solitary sandpiper forage in the area.
Things to do at Blackwell Forest Preserve
June 2012 vs Oct 2018
Blackwell Forest Preserve Site Visit Photos
Greene Valley Forest Preserve
Naperville, IL
The 1,388-acre Greene Valley Forest Preserve in Naperville is home to more than 540 native plant species, making it one of the county's most botanically diverse sites. On weekends May through October, its 190-foot-tall scenic overlook provides a bird's-eye view of the landscape and the Chicago skyline. It's a great spot to picnic or look for migratory birds. Greene Valley also offers 12 miles of marked trails, picnic shelters, an off-leash dog area, a model craft area, a youth-group campground and more.
Trails
More than three-quarters of Greene Valley’s 12 miles of marked trails are open to hikers, bicyclers, horseback riders and cross-country skiers.
Horseback riders should park their trailers on the west side of Greene Road south of 79th Street and do not ride on the Hawk or Caruso trails or in or around developed recreational areas, such as picnic areas, the youth-group campground and the scenic overlook.
Off-Leash Dog Area
Enjoy off-leash fun with your four-legged friends at Greene Valley's 16-acre fully fenced off-leash dog area, which has separate areas for small and large dogs, but you need to carry proof of a valid Forest Preserve District permit for each dog you bring. The area is open during regular preserve hours; it is closed Wednesdays until 10 a.m. for routine maintenance. Visit Dogs in the Preserves for rules and permit info.
Scenic Overlook
The 190-foot-tall scenic overlook offers a bird’s-eye view of DuPage County and the Chicago skyline and is a great place to picnic, look for migrating birds or participate in District programs. A road leads from the base of the hill to a parking lot at the top. In addition to great views, this retired landfill provides energy for thousands of area homes from the methane gas it produces.
The scenic overlook is open May 1 – Oct. 31 in 2021. The overlook is normally open to the public on Saturday and Sunday May through October from 11 a.m. until 6 p.m., weather permitting. However, due to Illinois Environmental Protection Agency maintenance and construction activities, the overlook may be closed during these times without advanced notice.
Picnicking
Greene Valley has dozens of picnic tables and grassy areas where you can spread a blanket. Ground fires are not allowed, but you can bring grills. (The preserve has hot-coal containers for charcoal.)
Groups can reserve the east or west picnic shelters, too. Details are on our Picnicking page .
Greene Valley Forest Preserve Site Visit Photos
Waterfall Glen Forest Preserve
The 2,503-acre Waterfall Glen Forest Preserve in Darien is one of the most ecologically impressive parcels of open space in the Forest Preserve District of DuPage County, if not northern Illinois. It is also one of the District’s most popular forest preserves, known for its Rocky Glen waterfall, Sawmill Creek bluff overlook, and extensive trails.
Waterfall Glen offers gently rolling to hilly terrain with 11 miles of trails popular with hikers, bicyclists, horseback riders and cross-country skiers. It also offers fishing and an orienteering course, model airplane field and youth group campground.
Natural Scene
Waterfall Glen’s prairies, savannas and oak-maple woodlands contain 740 native plants species, 75 percent of all the plants known to grow naturally in DuPage County. As a result of this rich variety, more than 300 species of mammals, birds, fish, amphibians and reptiles and another 300 of invertebrates use the forest preserve either year-round or during their migrations.
The District has removed considerable amounts of buckthorn, honeysuckle and other select weedy invasive trees and shrubs from Kettle Woods since winter 2014.
Poverty Prairie
Forest Preserve District restoration efforts have also benefited Waterfall Glen’s 120-acre Poverty Prairie, a stable, diverse community with more than 339 native plant species and resident animals from meadowlarks and gray catbirds to western harvest mice. This dry prairie contains several native grasses, including poverty oat grass, which gives the area its name.
Bluff Savanna
Long-term habitat-improvement projects have helped restore and maintain Waterfall Glen’s 773-acre Bluff Savanna, which roughly covers the southern part of the preserve between Argonne National Laboratory and the Des Plaines River. One of the highest ranked conservation areas in the county, the savanna contains 422 native plant species, including one state threatened and 36 of special concern. Individual black and white oaks, shagbark and bitternut hickories, and black walnuts range from 180 to 215 years old and are some of the oldest in the county.