This page is a record of major HAR events, such as workshops and field tours, since the committee’s first event in 1974.
| Year | Area Toured | Specific Sites |
|---|---|---|
| 1989 | Lead, SD | Terry Peak Ski Area; Glory Hole and Homestake Mining Co. Processing Facilities; Wharf Resources Surface Gold Mines |
| 1990 | Colorado Springs and Denver, CO | Castle Concrete’s Limestone Quarry; Cooley Gravel Quarry, Morrison, CO; E-470 Bridge and Wetlands near Cherry Creek; Littleton Gravel Pit Restoration to Parkland |
| 1991 | Central Colorado | Alice Mine; Urad Tailings; Pennsylvania Mine at Peru Creek; Yule Marble Quarry, Marble, CO; Eagle Mine Tailings and Superfund Cleanup near Minturn and Gilman |
| 1992 | Northern Colorado | Rocky Mountain National Park; Harbison Meadow Borrow Pit; Alpine Meadow Visitor Center; Medicine Bow Curve Revegetation; Hallow Well Park |
| 1993 | Central and Southern Colorado | Mary Murphy Mine; Summitville Mine; Wolf Creek Pass; Crystal Hill Project |
| 1994 | Northeastern Utah | Utah Skyline Mine; Burnout Canyon; Huntington Reservoir; Hardscrabble Mine; Royal Coal; Horse Canyon Mine |
| 1995 | North Central Colorado | Eisenhower Tunnel Test Plots; Henderson Tailing Test Plots; Wolford Mountain Reservoir; Osage and McGregor IML Site; Seneca II and 20 Mile Coal Mines near Steamboat Springs, CO |
| 1996 | Southwest Colorado | UMTRA Site, Durango; Sunnyside Mine, Silverton; Idarado Mine, Telluride; Southwest Seed Co., Dolores |
| 1997 | Southwest Colorado | Cresson Mine, Cripple Creek; San Luis Mine; Bulldog Mine, Creede |
| 1998 | Lead, SD | Richmond Hill Mine; Wharf Resources; Homestake’s Red Placer; Sawpit Gulch; WASP Reclamation Project |
| 1999 | Northern New Mexico | Molycorp’s Questa Mine; Hondo Fire Revegetation Work; Pecos National Monument; El Molino Site; Cunningham Hill Mine |
| 2000 | Central Colorado | Boardwalk at Breckenridge; Eagle Mine; Independence Pass; Climax Mine |
| 2001 | Estes Park, CO | Rocky Mountain National Park |
| 2002 | Western Colorado | I-70 Glenwood Canyon; CSU Intensive Test Plots; Upper Colorado Environmental Plant Center; Rocky Mountain Native Plants; Union Oil Shale Project |
| 2003 | Colorado Front Range Foothills | Hayman; High Meadow; Buffalo Creek and Walker Ranch Fire Sites |
| 2004 | Vernal, UT | Upper Strawberry Mine River Drainage Project; Simplot’s Phosphate Mine |
| 2005 | Colorado Front Range | Caribou “Mudfest” Restoration Site; Lakewood Pipeline Project; Cherry Creek State Park; Bluff Lake Nature Center |
| 2016 | Durango, CO | |
| 2018 Information | Northern Colorado Front Range (Lyons, Longmont, Estes Park) | 2013 Flood Restoration Projects of the Emergency Watershed Protection Program, 5 years post-flood; Bielins-Hock, Niwot; Streamcrest, Boulder; Breaches Reach 3, Hygeine; Apple Valley North, Lyons; Fish Creek, Hydroplant, Morton River Edge, Estes Park; North Fork, Big Thompson Canyon |
| 2019 Information | Cooke City, MT | McLaren Mine Reclamation Co-sponsored by and in conjunction with the ASMR Annual Meeting |
| 2023 | Denver, CO | CSU Spur Campus; Globeville Landing Park; Denver Botanic Gardens; Sanderson Confluence; Sanderson Gulch |
| 2024 Information | Larimer County, CO | One Canopy, Loveland; Picnic Rock Natural Area; Kyle Gulch; CSU Mountain Campus; Bobcat Ridge Natural Area |
We’re presently compiling records for the trips between 2006 and 2015. Please check back soon.