| File Number | Site Name | Permittee/Applicant | Revision Subject | Detailed Description | Permitting Action Type | Permitting Sequence | Date Submitted |
Date Filed (Complete) |
Application Comments Due Date |
Decision Due Date | Decision Extension | Division Decision |
Decision Comments Due Date |
Division Specialist |
| M1981229 | Valley Vista Pit | Parkerson Construction, Inc. | Request for Amendment- Change PMLUNULL | Mining has completed at the site. Change the post mine land use from Rangeland to industrial/commercial. NULL | AM | 2 | 3/9/2026 | 3/19/2026 | 5/6/2026 | 6/17/2026 | NULL | NULL | ||
| M1990021 | Virginia Acres | Oldcastle SW Group, Inc. dba United Companies of Mesa County | Request for Full/Final ReleaseNULL | Request for Full/Final Release of remaining 3.37 ac on north side of pondNULL | SL | 2 | 3/23/2026 | 3/24/2026 | NULL | NULL | NULL | NULL | ||
| M1991136 | River Road Pit | Oldcastle SW Group, Inc. dba United Companies of Mesa County | Acreage Reduction Request 12.04 acNULL | Release 12.04 ac associated with the office area on the north side of the permit. The 30.53 ac to the south that includes the pit will reamin permitted. NULL | AR | 1 | 3/23/2026 | 3/30/2026 | NULL | NULL | NULL | NULL | ||
| M2008050 | October Ore Pile Reclamation | Aura Grit LLC | October Uranium Mine Waste Pile RemediationNULL | This amendment changes the name of the operation and revises the permit allow AURA GRIT to remediate the October Uranium Mine Waste Pile, recycle the uranium, and reclaim the site for beneficial use.NULL | AM | 1 | 2/16/2026 | NULL | NULL | NULL | NULL | NULL | ||
| M2012010 | Jolly Pit | Las Animas County | Boundary Adjustment resulting from violation for oNULL | The northern boundary will be adjusted to accommodate the disturbed area offsite.NULL | AM | 1 | 5/12/2025 | 9/3/2025 | 10/30/2025 | 12/2/2025 | 4/17/2026 | NULL | ||
| M2013016 | Orphan View Gravel Pit | Huerfano County | Boundary MapNULL | Update boundary map and mining plan.NULL | TR | 2 | 8/27/2025 | 8/27/2025 | NULL | 9/26/2025 | 4/28/2026 | NULL | ||
| M2013053 | Stonewall #1 | All-Rite Paving & Redi-Mix, Inc. | Remove PhasingNULL | United Companies is providing the attached technical revision to update the Mining Plan and Reclamation Plan of Stonewall #1, The Mining Plan and Reclamation Plan have been updated to remove phasing at this operation and clarify the maximum acreage to be disturbed at one time.NULL | TR | 2 | 3/20/2026 | 3/20/2026 | NULL | 4/19/2026 | NULL | NULL | ||
| M2014028 | Peak View Pit | Huerfano County | AmendmentNULL | The Peak View Pit is located approximately 3.5 miles north of La Veta, Colorado just north of Highway 160 on County Road 520. This is an amendment for the Peak View Pit, a 112c operation for the removal of sand and gravel for county road maintenance and repair. This amendment proposes to increase the 40 acre boundary to 60 acres to both include the out-of-bounds disturbance cited in violation no. MV-2024-008, and to account for new minable acres. The site is surrounded by rangeland and the post-mining land use is rangeland. NULL | AM | 1 | 10/8/2024 | 3/3/2025 | 4/16/2026 | 6/1/2025 | 2/28/2026 | NULL | ||
| M2026022 | Baca Construction Site | NULL | Anonymous complaint - possible illegal mining operationNULL | Possible illegal mine at 16751 County Road 350. Possible Illegal mining without a permit. Believes to be selling material without proper permits and/or licensing. Alleged operations conducted by Baca Construction. NULL | CT | 1 | 2/18/2026 | NULL | NULL | NULL | NULL | NULL | ||
| C1981012 | New Elk Mine | New Elk Coal Company, LLC | Permit Renewal Application No. 8 (RN8)NULL | New Elk Coal Company is requesting to renew permit C-1981-012 for another five year permit term. NULL | RN | 8 | 8/28/2023 | 8/31/2023 | NULL | 12/29/2023 | 1/31/2025 | NULL | ||
| C1996084 | Lorencito Canyon Mine | New Elk Coal Company, LLC | Permit Renewal No, 5NULL | This application is to renew the Lorencito Canyon Mine permit, which expires November 7, 2022.NULL | RN | 5 | 4/27/2022 | 4/29/2022 | NULL | 8/27/2022 | 1/31/2025 | NULL | ||
| M1977342 | Henderson Mine | Climax Molybdenum Company | Technical Revision No. 39 D8 Storage UpgradesNULL | This TR is for modifications to Henderson’s storage of Orfom D8 Depressant (D8). Henderson has identified safety and quality improvements for the storage and dosing of D8.NULL | TR | 39 | 3/27/2026 | 3/27/2026 | NULL | 4/26/2026 | NULL | NULL | ||
| M1987113 | Rocky Flats Pit | BURNCO Colorado, LLC | Adjust Boundary/Water Storage reclamationNULL | This amendment is meant to accomplish the following: 1. Redraws the boundary line separating the BURNCO Rocky Flats Pit and Lakewood Brick Church Pit. 2. Adds the entrance area to the Rocky Flat Pit permit. 3. Changes the final reclamation plan to add developed water storage. 4. Finalizes the completion of the ditch relocations anticipated in 1987.NULL | AM | 1 | 4/17/2025 | 4/24/2025 | 6/18/2025 | 7/23/2025 | 4/24/2026 | NULL | ||
| M1979045 | Church Pit | The Lakewood Brick and Tile Company | Request for an AmendmentNULL | This amendment adds 4.9 acres to the mine area and removes 22.6 acres decreasing the mine area to 58.1 acres. The mining method does not change nor does the material being mined. The gravel processing plant site is moved to the Rocky Flats Pit M- 1987-113 to consolidate the gravel mining into one permit and clay mining into this one. The final reclamation plan and reclamation methods are changed from rangeland to rangeland & Developed Water Storage. The primary access remains as currently approved.NULL | AM | 2 | 4/22/2025 | 4/25/2025 | 6/8/2025 | 7/24/2025 | 4/24/2026 | NULL | ||
| C1992081 | Hayden Gulch Loadout | Hayden Gulch Terminal, LLC | NULL | NULL | MT | 7 | 11/24/2025 | NULL | NULL | NULL | NULL | NULL | ||
| C1992081 | Hayden Gulch Loadout | Hayden Gulch Terminal, LLC | SL4 Phase I, II, IIINULL | Phase I, II, III bond release on 0.7 acres associated with commercial development.NULL | SL | 4 | 3/10/2026 | 3/19/2026 | 3/7/2026 | NULL | NULL | NULL | ||
| C1982056 | Foidel Creek Mine | Twentymile Coal, LLC | NULL | NULL | MT | 9 | 11/24/2025 | NULL | NULL | NULL | NULL | NULL | ||
| M2011017 | Yampa Valley Sand and Gravel Pit | CRC Inc. | Request for a ConversionNULL | Requesting to convert from a 9.9 acre 110c construction materials permit to a 182.4 acre 112c permit. NULL | CN | 1 | 9/2/2025 | 12/19/2025 | NULL | 3/19/2026 | 4/3/2026 | NULL | ||
| M2008009 | Lyster Pit | Oldcastle SW Group, Inc. dba United Companies | Acrage reduction request of 37.1 acres.NULL | Acrage reduction request of 37.1 acres.NULL | AR | 1 | 7/27/2020 | 8/5/2020 | NULL | 10/5/2020 | NULL | NULL | ||
| M2009079 | Peroulis Brothers Snake River Pit | Precision Excavating, Inc. | Request for Surety ReductionNULL | Precision Excavating, Inc proposes a surety reduction for the Peroulis Brothers Snake River Pit to reduce the bond for the site to the amount required to complete the seeding of vegetation.NULL | SR | 1 | 10/27/2020 | 11/6/2020 | NULL | 1/5/2021 | NULL | NULL | ||
| C1981035 | King Coal Mine | GCC Energy, LLC | Midterm Review Findings MT-9NULL | NULL | MT | 9 | 5/21/2025 | NULL | NULL | NULL | NULL | NULL | ||
| C1980004 | McClane Canyon Mine | ARC McClane Canyon, LLC | Midterm Review Findings Dated NULL | Midterm Review No. 9NULL | MT | 9 | 12/22/2023 | 12/22/2023 | NULL | NULL | NULL | NULL | ||
| C1980004 | McClane Canyon Mine | ARC McClane Canyon, LLC | Permit RenewalNULL | ARC McCalne Canyon, LLC has submitted an application for renewal of a valid existing permit to conduct coal mining and reclamation for its McClane Canyon Mine, Permit No. C-1980-004. McClane Canyon Mine is an underground mine on land located approximately 19 miles north of Loma, Colorado along State Highway 139. The current permit will expire on July 6, 2026. McClane Canyon Mining, LLC proposes to continue underground coal mining and/or reclamation operations and the application requests successive renewal of the permit for an additional five years.NULL | RN | 10 | 1/7/2026 | 1/7/2026 | NULL | 5/7/2026 | NULL | NULL | ||
| C1981008 | New Horizon Mine | Elk Ridge Mining and Reclamation, LLC | PR-10 Permit Boundary and Post Mine Land UseNULL | PR-10 proposes to increase the permit boundary and revises the post mine land use.NULL | PR | 10 | 9/2/2025 | 9/12/2025 | NULL | 1/10/2026 | 9/30/2026 | NULL | ||
| C1981008 | New Horizon Mine | Elk Ridge Mining and Reclamation, LLC | SL-30 Phase I, II, and III Bond ReleaseNULL | SL-30 Phase I, II, and III Bond Release ApplicationNULL | SL | 30 | 2/3/2026 | 3/12/2026 | 3/27/2026 | NULL | NULL | NULL | ||
| C1981008 | New Horizon Mine | Elk Ridge Mining and Reclamation, LLC | SL-31 Phase I, II and III Bond Release ApplicationNULL | SL-31 proposes Phase I, II and III bond release for 1.2 acres of permanent facilities.NULL | SL | 31 | 4/2/2026 | NULL | NULL | NULL | NULL | NULL | ||
| C2010089 | New Horizon North Mine | Elk Ridge Mining and Reclamation, LLC | Mid-Term Review 2NULL | NULL | MT | 2 | 12/7/2019 | NULL | NULL | NULL | NULL | NULL | ||
| C2010089 | New Horizon North Mine | Elk Ridge Mining and Reclamation, LLC | Mid-Term Review 3NULL | NULL | MT | 3 | 12/6/2024 | NULL | NULL | NULL | NULL | NULL | ||
| C1981041 | Roadside Portals | Snowcap Coal Company, Inc | Midterm Review Findings Dated July 1, 2025NULL | NULL | MT | 9 | 7/1/2025 | NULL | NULL | NULL | NULL | NULL | ||
| M1979142 | West of Maybell Pit | Colorado Department of Transportation | NULL | NULL | SL | 1 | 8/24/2021 | NULL | NULL | NULL | NULL | NULL | ||
| M1983175 | Alamosa Pit No. 2 | Southwest Ready-Mix, Inc. | Amendment Application for Remediation PlanNULL | The Operator is submitting an Amendment Application to the permit to include a remediation plan for the disposal of non-inert material backfilled within the affected area, a plan for documenting and reporting the progress for the removal of non-inert backfilled material, a groundwater monitoring plan, a plan to address the importation of topsoil for reclamation, and changing of the post-mine land use.NULL | AM | 1 | 7/8/2025 | 9/30/2025 | 11/18/2025 | 12/29/2025 | 5/31/2026 | NULL | ||
| M1995056 | Weber Pit No 2 | Weber Sand & Gravel, Inc. | Complaint NULL | Jeffrey Kane, representing the San Juan Water Conservancy District and Pagosa Area Water and Sanitation District, has filed a complaint regarding Weber Sand and Gravel. The complaint states that Weber Sand and Gravel has been actively mining and processing on the districts' property under Permit M1995-056, despite their lease terminating in January 2024. The districts believe some of the mining is unauthorized and contradicts what the Webers have reported to DRMS. There are also concerns that the Webers do not plan to complete required reclamation activities. The districts are seeking an investigation and action from DRMS to address the unauthorized mining and promote reclamation.NULL | CT | 1 | 9/26/2025 | NULL | NULL | NULL | NULL | NULL | ||
| M1997058 | Baseline Resource | Hall-Irwin Aggregates, LLC | Request for Technical RevisionNULL | Revisions to Reclamation Plan for reservoir slopesNULL | TR | 4 | 3/31/2026 | 3/31/2026 | NULL | 4/30/2026 | NULL | NULL | ||
| M2021027 | Malone Gravel Pit | Oak Creek Consulting and Production Services L.L.C | Transfer from Oak Creek Consulting and Production Services LLC to Denver Rock CompanyNULL | NULL | SO | 1 | 3/3/2026 | NULL | NULL | NULL | NULL | NULL | ||
| M2021031 | Burnham Property Borrow | Ames Construction, Inc. | Permit TerminationNULL | Final Release of Permit RequestNULL | SL | 1 | 3/29/2026 | NULL | NULL | NULL | NULL | NULL | ||
| M2014070 | GoodMiller #2 Pit | C & H Aggregate, LLC | Mining and Reclamation Plan Clarifications and Weed Control PlanNULL | Processing clarifications, disturbance amount for 2026, weed control planNULL | TR | 1 | 3/31/2026 | 3/31/2026 | NULL | 4/30/2026 | NULL | NULL | ||
| M2025060 | Pepper Pit | NULL | Inquiry from Alamosa CountyNULL | NULL | CT | 1 | 12/1/2025 | NULL | NULL | NULL | NULL | NULL | ||
| M1996013 | Hasty Pit | Carder, Inc. | NULL | NULL | CS | 2 | 1/28/2020 | NULL | NULL | NULL | NULL | NULL | ||
| C1996084 | Lorencito Canyon Mine | New Elk Coal Company, LLC | 2020 Midterm ReviewNULL | NULL | MT | 5 | 5/5/2020 | 5/5/2020 | NULL | NULL | NULL | NULL | ||
| M1977305 | C-LP-21 Mine | Highbury Resources Inc. | End TC to Reclamation StatusNULL | NULL | CS | 1 | 2/3/2020 | 6/23/2021 | NULL | NULL | NULL | NULL | ||
| M1984014 | C-JD-8 | Highbury Resources Inc. | NULL | NULL | TC | 3 | 4/1/2019 | NULL | NULL | NULL | NULL | NULL | ||
| M2021058 | Arkansas Valley Slag (AVS) | CJK Milling Company, LLC | Request for Technical RevisionNULL | NULL | TR | 1 | 4/11/2022 | NULL | NULL | NULL | NULL | NULL | ||
| M2019007 | Kichelmann one | asteroid explorations llc | Add 2 acres to existing 1 acre permit area, total permit area = 3 ac.NULL | The amendment proposes adding two acres to the existing one acre permit area, for a total affected area of 3 acres.NULL | AM | 2 | 2/23/2026 | 3/4/2026 | NULL | 4/3/2026 | NULL | NULL | ||
| M2008083 | Black Cloud Mine | Resurrection Mining Company | Complaint from Brian Werderman - downstream property owner: Blown out beaver dams, sedimentationNULL | NULL | CT | 1 | 7/8/2019 | NULL | NULL | NULL | NULL | NULL | ||
| M2021048 | Borrow Pit | Zak Dirt, Inc. | Request for Full/Final ReleaseNULL | Request for Full/Final ReleaseNULL | SL | 1 | 10/28/2024 | 10/28/2024 | NULL | NULL | NULL | NULL | ||
| M2019057 | The Hummingbird Mine | Jacob P Ulrich | Mine Plan Revisions NULL | Add the use of heavy equipment, increase the maximum size of individual pits, increase to the amount excavated/ reclaimed per season, revise the duration of the operation to match my renewed/ modified USFS Mining Plan of Operations.NULL | TR | 2 | 4/1/2026 | 4/1/2026 | NULL | 5/1/2026 | NULL | NULL | ||
| M2016080 | Trout Valley Ranch | Brannan Sand and Gravel Company, L.L.C. | Acreage Reduction RequestNULL | NULL | AR | 1 | 11/21/2024 | NULL | NULL | NULL | NULL | NULL | ||
| M2017012 | Forrest Mining Project | Amazonite Mining, LLC | Full/Final Release of Entire Permitted AreaNULL | Full/Final Release of Entire Permitted Area - 9.9 acres.NULL | SL | 1 | 3/12/2026 | 3/12/2026 | NULL | NULL | NULL | NULL | ||
| M2018007 | Project P.J. | Taylor Conway | Acreage Reduction to remove Mining Area #3 to account for the acreage of the AM1 access road.NULL | Acreage Reduction Description: Removal of Mining Area #3 to account for the acreage of the AM1 access road. Please note, no mining activities have occurred in Mining Area #3 under M-2018-007.NULL | AR | 1 | 11/15/2021 | 12/2/2021 | NULL | 1/31/2022 | 5/31/2022 | NULL | ||
| M1997035 | Chaparral 2 | Park County | Full/Final Release RequestNULL | Full/Final Release RequestNULL | SL | 1 | 5/30/2024 | 5/30/2024 | NULL | NULL | NULL | NULL | ||
| M2023015 | London Mine Mountain Clean Up | MineWater LLC | 110d to 112d-3 Conversion ApplicationNULL | Proposed Conversion of the existing 9.9-acre 110d “London Mine” permit to the 936.1-acre 112d(3) “London Mine Mountain Clean Up” permit. The existing permit was limited to the crushing/sorting of one historic mine waste rock stockpile with further off-site processing/milling of the sorted product and the replacement of sorted inert waste materials in the initial stockpile's footprint. The proposed mining plan remains unaltered from the previous approval with the proposed operation now expanding to numerous other historic wasterock piles within MineWater controlled properties in Mosquito Gulch to remove sources of metals and sediment from the valley. The is a surface gold and silver mine with a proposed post-mining land use of Rangeland. The Conversion Application was submitted 9/2/25, considered filed 2/20/26, and current decision date deadline is set for 5/21/26. Newspaper Published: TBD. Close of Public Comment Period: TBD. NULL | CN | 1 | 9/3/2025 | 2/20/2026 | NULL | 5/21/2026 | NULL | NULL | ||
| M2023015 | London Mine Mountain Clean Up | MineWater LLC | Technical RevisionNULL | NULL | TR | 1 | 5/17/2024 | NULL | NULL | NULL | NULL | NULL | ||
| M2023031 | Wild Cat Claim | Lynn F. Engle | Surety reduction for reclamation prior to seedingNULL | Mining activity is finished. Reclamation is done except for seeding. Seeding is planned for spring 2026 with complete revegetation growth by fall 2026. A stockpile remains for on site use by owner. Please refund a fair percentage of surety bond.NULL | SR | 1 | 1/21/2026 | 2/20/2026 | NULL | NULL | NULL | NULL | ||
| M1980244 | Cresson Project | Cripple Creek & Victor Gold Mining Company | Grassy Valley 2026 Monitoring Well Installation and Revised Grassy Valley Sampling ScheduleNULL | Grassy Valley 2026 Monitoring Well Installation and Revised Grassy Valley Sampling ScheduleNULL | TR | 155 | 1/29/2026 | 1/29/2026 | NULL | 2/28/2026 | 3/30/2026 | NULL | ||
| M1980244 | Cresson Project | Cripple Creek & Victor Gold Mining Company | VLF2 Phase 3 Stage B.2 Record of Construction - CQA ReportNULL | VLF2 Phase 3 Stage B.2 Record of Construction - CQA ReportNULL | TR | 156 | 2/18/2026 | 2/18/2026 | NULL | 3/20/2026 | NULL | NULL | ||
| M1980019 | Hall Gulch Pit | Park County | Request for Full/Final ReleaseNULL | Request for Full/Final ReleaseNULL | SL | 1 | 10/24/2024 | 10/28/2024 | NULL | NULL | NULL | NULL | ||
| M1980244 | Cresson Project | Cripple Creek & Victor Gold Mining Company | Citizen Complaint from Carl J PochNULL | Citizen Complaint from Carl J PochNULL | CT | 5 | 4/8/2023 | 4/8/2023 | NULL | NULL | NULL | NULL | ||
| M1980244 | Cresson Project | Cripple Creek & Victor Gold Mining Company | Relocate Joe Dandy Groth Media Stockpile to a new stockpile GM-40NULL | Relocate Joe Dandy Groth Media Stockpile to a new stockpile GM-40NULL | SA | 20 | 1/8/2026 | 1/8/2026 | NULL | 2/7/2026 | 3/9/2026 | NULL | ||
| M1980244 | Cresson Project | Cripple Creek & Victor Gold Mining Company | Relocate Growth Medium stockpile GM32 to GM Joe Dandy.NULL | Relocate Growth Medium stockpile GM32 to GM Joe Dandy.NULL | SA | 22 | 3/5/2026 | 3/5/2026 | NULL | 4/4/2026 | NULL | NULL | ||
| M1980244 | Cresson Project | Cripple Creek & Victor Gold Mining Company | Relocation of VLF2 water tank and associated utilities lines.NULL | Relocation of VLF2 water tank and associated utilities lines.NULL | SA | 23 | 3/23/2026 | 3/23/2026 | NULL | 4/22/2026 | NULL | NULL | ||
| M1980244 | Cresson Project | Cripple Creek & Victor Gold Mining Company | Closure stormwater design updatesNULL | Newmont Corporation’s Cripple Creek and Victor Gold Mining Company (CC&V) hereby provides Technical Revision (TR) 131 documenting updated closure stormwater designs; as committed to during the second and third adequacy reviews of the CC&V Amendment 13 (AM-13).NULL | TR | 131 | 3/24/2022 | 3/24/2022 | NULL | 4/25/2022 | 5/15/2023 | NULL | ||
| M1995021 | Chaparral Pit | Park County | Full/Final Release RequestNULL | Full/Final Release RequestNULL | SL | 1 | 5/30/2024 | 5/30/2024 | NULL | NULL | NULL | NULL | ||
| M1982141 | Juniper Quarry | Moffat Limestone Company | Possible mine expansionNULL | Possible mine expansion put on New Mine PlanNULL | AM | 2 | 3/3/2026 | NULL | NULL | NULL | NULL | NULL | ||
| M1977210 | Snyder Quarry | City of Colorado Springs | Noticed this morning and continuing into this afternoon that there is an EXTREME amount of trucks carrying aggregate out of the Snyder Quarry. In 19 minutes I videoed 12 loaded trucks departing the quarry.NULL | NULL | CT | 1 | 4/22/2020 | 4/22/2020 | NULL | NULL | NULL | NULL | ||
| M2024039 | Possible Illegal Mining | NULL | Anonymous citizen complaint for possible illegal miningNULL | WWClyde is hauling material off the landfill for use on a project in Colo Springs and being purchasing from WMI. There is no record of a County permit or State permit that I can find that allows mining at the landfill. Material is going to a project near the Colorado Springs Airport. Hauling started on or before 7/ 15/2024.NULL | CT | 1 | 7/16/2024 | NULL | NULL | NULL | NULL | NULL | ||
| M2020023 | Langston Borrow Pit | Langston Concrete, Inc. | Mining without a permitNULL | NULL | CT | 1 | 4/22/2020 | 4/24/2020 | NULL | NULL | NULL | NULL | ||
| M2020028 | Big Johnson Reservoir | Fountain Mutual Irrigation Company | The excavation site is 5550 Goldfield Rd. Colorado Springs, 80911, and the material is being transported for site improvements to 3700 Drennan Rd. Colorado Springs, 80910NULL | They have started the project we spoke about last week and have a fleet of trucks hauling. As you can see, this is a substantial amount and it's also apparent they have been doing this before if you see how far back to the right hand side of the photo the excavation goes. Please address as soon as possible. The excavation site is 5550 Goldfield Rd. Colorado Springs, 80911, and the material is being transported for site improvements to 3700 Drennan Rd. Colorado Springs, 80910 NULL | CT | 1 | 5/6/2020 | 5/6/2020 | NULL | NULL | NULL | NULL | ||
| M2009006 | Meadow Hollow Quarry | Colorado Quarry I, LLC | Conversion to a 112c permit with an addition of 34.18 acres for a total permit area of 44.08 acres.NULL | Conversion to a 112c permit with an addition of 34.18 acres for a total permit area of 44.08 acres.NULL | CN | 1 | 4/8/2025 | 4/24/2025 | NULL | 7/23/2025 | 3/31/2026 | NULL | ||
| M2007014 | Byzantine Quarry | Holcim - WCR, Inc. | Transfer from Holcim - WCR, Inc. to Amrize West Central Inc.NULL | Transfer from Holcim - WCR, Inc. to Amrize West Central Inc.NULL | SO | 3 | 3/2/2026 | 3/6/2026 | NULL | 4/5/2026 | NULL | NULL | ||
| M2000151 | McCumber Hill Pit | Fremont Paving & Redi-Mix, Inc. | Transfer from Fremont Paving & Redi Mix, Inc. to JPA Properties, LLCNULL | Transfer permit from Fremont Paving & Redi-Mix, Inc. to JPA Properties, LLC.NULL | SO | 1 | 10/22/2025 | 1/23/2026 | NULL | 2/22/2026 | NULL | NULL | ||
| M1977344 | Portland Limestone Quarries | Holcim (US) Inc. | Bear Creek Quarry Blasting PlanNULL | Bear Creek Quarry Blasting PlanNULL | TR | 13 | 3/23/2026 | NULL | NULL | NULL | NULL | NULL | ||
| M1977376 | Cañon Dolomite Quarry | Holcim - WCR, Inc. | Transfer from Holcim - WCR, Inc. to Amrize West Central Inc.NULL | Transfer from Holcim - WCR, Inc. to Amrize West Central Inc.NULL | SO | 6 | 3/2/2026 | 3/6/2026 | NULL | 4/5/2026 | NULL | NULL | ||
| M1987131 | Penrose Pit | Fremont Paving & Redi-Mix, Inc. | Transfer from Fremont Paving & Redi -Mix, Inc to Oldcastle SW Group, Inc. dba United Companies NULL | NULL | SO | 4 | 4/1/2026 | NULL | NULL | NULL | NULL | NULL | ||
| M2000046 | Phillips Ranch Property Gravel Pit #2 | Holcim - WCR, Inc. | Transfer from Holcim - WCR, Inc. to Amrize West Central Inc.NULL | Transfer from Holcim - WCR, Inc. to Amrize West Central Inc.NULL | SO | 2 | 3/2/2026 | 3/6/2026 | NULL | 4/5/2026 | NULL | NULL | ||
| M2008076 | Robinson Sons Gravel Pit No. 1 | Robinson Sons Inc | David Vigil complaint regarding inadequate structure agreement. NULL | NULL | CT | 2 | 2/13/2019 | NULL | NULL | NULL | NULL | NULL | ||
| M2020058 | Baurer Pit | Holcim - WCR, Inc. | TR-01 Surety DecreaseNULL | Surety Decrease RequestNULL | TR | 1 | 3/30/2026 | NULL | NULL | NULL | NULL | NULL | ||
| M2003002 | Ghost River Gravel Pit | HCR High Country Repair | Surety incrrease to cover the cost of reclamation at the site.NULL | NULL | SI | 2 | 8/26/2021 | 8/26/2021 | NULL | 10/25/2021 | 1/15/2022 | NULL | ||
| M1996079 | Barnard Quarry | Barnard Quarry, LLC | On-Site ProcessingNULL | A revision to allow limited onsite crushing and screening of previously mined and stockpiled material located within the existing permitted disturbance area.NULL | TR | 2 | 3/13/2026 | 3/13/2026 | NULL | 4/12/2026 | NULL | NULL | ||
| M1989120 | Platte Valley Operation | Holcim - WCR, Inc. | Transfer from Holcim - WCR, Inc. to Amrize West Central Inc. NULL | NULL | SO | 5 | 3/23/2026 | NULL | NULL | NULL | NULL | NULL | ||
| M1990098 | Perry Pit | Northern Colorado Constructors | Full and Final Release of Permitted AreaNULL | Full release of entire permit area and surety release.NULL | SL | 1 | 2/26/2026 | 3/6/2026 | 3/21/2026 | NULL | NULL | NULL | ||
| M1980244 | Cresson Project | Cripple Creek & Victor Gold Mining Company | Proposed Numeric Protection LevelsNULL | Proposal for Numeric Protection levelsNULL | TR | 136 | 3/30/2023 | 3/30/2023 | NULL | 5/1/2023 | 11/30/2023 | NULL | ||
| M1977410 | Cross Gold Mine | Grand Island Resources LLC | Conversion application to a designated mining operation NULL | Conversion application from a 110(2) permit to a 112d-3 designated mining operation permit. The application includes increasing the permit area from 9.99 acres to 205.7 acres an increase of 195.71 acres. NULL | CN | 1 | 12/16/2024 | 2/6/2025 | 4/2/2025 | 5/7/2025 | 2/6/2026 | NULL | ||
| M1980037HR | Ingleside Quarry | Holcim - WCR, Inc. | Transfer from Holcim - WCR, Inc to Amrize West Central IncNULL | Holcim - WCR, Inc. has changed its name to Amrize West Central Inc.NULL | SO | 5 | 2/19/2026 | 3/24/2026 | NULL | 4/23/2026 | NULL | NULL | ||
| M1981108 | Beech Hill Quarries | Blue Mountain Stone, Inc. | Add 66.04 acres to permit area for a total permit area of 108.04 acres. NULL | Add 66.04 acres to permit area for a total permit area of 108.04 acres. Incorporate affected lands for M-1999-062, M-1999-063, and M-1999-064 into this permit.NULL | AM | 2 | 10/2/2025 | NULL | NULL | NULL | NULL | NULL | ||
| M1999050 | Timnath Connell Pit | Connell Resources, Inc. | Request to release 10.5 acres from permit area.NULL | The operator requests the release of 10.5 acres in the north of the permit boundary. The area requested has been reclaimed for commercial/industrial use.NULL | AR | 3 | 2/25/2026 | 3/4/2026 | NULL | NULL | NULL | NULL | ||
| M2009070 | Witherbee Pit | Yuma County | Full/Final Release RequestNULL | Yuma County finds that reclamation has been completed and requests the full/final release of the Witherbee Pit.NULL | SL | 1 | 2/5/2026 | 2/5/2026 | NULL | NULL | NULL | NULL | ||
| M2000048 | Schmidt Gravel Pit | Kiowa County | Transfer from Kiowa County to Rollins Construction and Trucking NULL | Transfer from Kiowa County to Rollins Construction and Trucking NULL | SO | 1 | 12/1/2025 | 1/23/2026 | NULL | 3/24/2026 | NULL | NULL | ||
| M1978011 | Buffalo No 1 | General Shale Brick, Inc. | Reclamation Plan and Bond Estimate for Phase IV DisturbanceNULL | Reclamation Plan and Bond Estimate for Phase IV DisturbanceNULL | TR | 3 | 12/23/2025 | 12/23/2025 | NULL | 1/22/2026 | 4/22/2026 | NULL | ||
| C1983059 | Terror Creek Loadout | Oxbow Mining, LLC | Midterm Review Findings Dated February 23, 2026NULL | NULL | MT | 9 | 2/25/2026 | NULL | NULL | NULL | NULL | NULL | ||
| C1980007 | West Elk Mine | Mountain Coal Company, LLC | SG-1 Water PipelineNULL | With Minor Revision no. 494 (MR-494), Mountain Coal Company seeks to permit the addition of a 2000' pipeline of 3" HDPE, from the SG-1 Pond to Deepwell Ponds, to allow water to be moved between the ponds.NULL | MR | 494 | 3/27/2026 | 3/30/2026 | NULL | 4/9/2026 | NULL | NULL | ||
| C1980007 | West Elk Mine | Mountain Coal Company, LLC | Permit Renewal No. 9NULL | Mountain Coal Company seeks to renew the West Elk Mine permit for another 5-year term.NULL | RN | 9 | 1/13/2026 | 1/21/2026 | 3/21/2026 | 5/21/2026 | NULL | NULL | ||
| C1980007 | West Elk Mine | Mountain Coal Company, LLC | TR-157 Sylvester Gulch Drainage ModificationsNULL | With Technical Revision no. 157 (TR-157), Mountain Coal Company seeks to permit a construction project that will redesign the stormwater drainage system in Sylvester Gulch to redirect stormwater from undisturbed land and to capture the stormwater from small disturbances that have previously been permitted as Small Area Exemptions (SAEs), and route it to sediment ponds.NULL | TR | 157 | 6/12/2025 | 6/23/2025 | 7/6/2025 | 8/22/2025 | 6/25/2026 | NULL | ||
| C1980007 | West Elk Mine | Mountain Coal Company, LLC | MVB Pads and Roads, LWB27 NULL | With Technical Revivision no. 159 (TR-159) Mountain Coal Company seeks to permit the construction of thirteen new Mine Ventilation Boreholes (MVBs) above the B27 longwall panel. Pads and roads will be constructed to allow the holes to be drilled, increasing the disturbed acreage by 8.65 and 2.15 acres respectively.NULL | TR | 159 | 3/27/2026 | 4/1/2026 | NULL | 5/31/2026 | NULL | NULL | ||
| M2021009 | Young Ranch Resource Quarry | Young Ranch Resource LLC | ComplaintNULL | The quarry at the top of central city parkway is dumping cleaned dirt on the other side of the parkway down the valley and it's blowing down to hwy 119 and also have no retaining structure.NULL | CT | 1 | 5/27/2025 | NULL | NULL | NULL | NULL | NULL | ||
| M2020008 | Rifle Gravel Pit #1 | Scott Contracting, Inc. | NULL | NULL | AM | 1 | 2/3/2021 | NULL | NULL | NULL | NULL | NULL | ||
| M2004045 | Hanna Pit No. 1 | Rio Grande Ranch, LLC | Board Ordered Surety Forfeiture, 3/18/2022NULL | NULL | SF | 1 | 4/13/2022 | 4/13/2022 | NULL | NULL | NULL | NULL | ||
| M1977195 | Hard Rock 291 Pit | Hard Rock Paving and Redi-Mix, Inc. | Transfer from Hardrock Paving and Redi Mix, Inc. to JPA Properties LLC NULL | Transfer from Hardrock Paving and Redi Mix, Inc. to JPA Properties LLC.NULL | SO | 1 | 11/14/2025 | 12/3/2025 | NULL | 1/2/2026 | NULL | NULL | ||
| M1977196 | Buena Vista Pit | Hard Rock Paving and Redi-Mix, Inc. | Transfer from Hark Rock Paving and Redi Mix, Inc. to JPA Properties, LLC NULL | Transfer from Hark Rock Paving and Redi Mix, Inc. to JPA Properties, LLCNULL | SO | 1 | 10/22/2025 | 11/3/2025 | NULL | 1/5/2026 | NULL | NULL | ||
| M1990057 | Leadville Mill | Union Milling Company, LLC | Leadville Mill 110(d) AmendmentNULL | Minor flowsheet change, new flotation reagents, redesigned tailings, new containment pond, updated water management planNULL | AM | 2 | 12/29/2025 | 1/15/2026 | NULL | 2/14/2026 | 5/1/2026 | NULL | ||
| M1977300 | Schwartzwalder Mine | Colorado Legacy Land, LLC | Technical Revision NULL | NULL | TR | 31 | 8/24/2023 | NULL | NULL | NULL | NULL | NULL | ||
| C1982057 | Seneca II-W Mine | Seneca Property LLC | Permit Renewal No 8NULL | Permit Renewal 5 year term.NULL | RN | 8 | 4/8/2025 | 6/30/2025 | NULL | 10/28/2025 | 12/19/2025 | NULL | ||
| C1981010 | Trapper Mine | Trapper Mining, Inc. | Phase III Bond Release of 303.2 acres.NULL | Trapper is applying for Phase III bond release on 303.2 acres of rangeland in Ashmore, East Flintlock, Flintlock and Kimber pits. Specific parcels included are A-B-12, A-B-13, A-B-14, F-A-12, K-A-13, Z-A-12, Z-A-13, Z-A-14 and Z-A-15.NULL | SL | 26 | 9/16/2025 | 9/22/2025 | 10/10/2025 | NULL | NULL | NULL | ||
| C1981010 | Trapper Mine | Trapper Mining, Inc. | 2025 Annual Reclamation ReportNULL | 2025 Annual Reclamation ReportNULL | TR | 139 | 3/12/2026 | 3/16/2026 | NULL | 5/15/2026 | NULL | NULL | ||
| M1983060 | Thornburg Pit | Bennett Creek Ranch LLC | Citizen is concerned with the operation using Yulle Road for hauling material from the site.NULL | Citizen is concerned with the operation using Yulle Road for hauling material from the site.NULL | CT | 1 | 1/5/2026 | NULL | NULL | NULL | NULL | NULL | ||
| M1983060 | Thornburg Pit | Bennett Creek Ranch LLC | Updates to the Mining and Reclamation Plans and Maps.NULL | Updates to the mning and Reclamation Plans and Maps. Minor revision to the permit boundary. A portion of the original permitted area had been reclaimed and released, but propoerly mapped for DRMS. Corrected boundary and current conditions maps updated.NULL | TR | 2 | 4/1/2026 | 4/1/2026 | NULL | 5/1/2026 | NULL | NULL | ||
| M1980183 | Pit 29 | Brannan Sand and Gravel Company, L.L.C. | Adams County ComplaintNULL | It appears that Brannan has not had activity at their Northern mine site located off of Brighton Road, Mining Area III of M1980183 for nearly a year and half, possibly longer and their stockpiles have not been properly seeded or maintained. It is unclear if they should be entering the reclamation phase or if they will be performing activity at Area III. Jaclyn Gomez 4430 S Adams County Parkway Brighton, CO 80601 jngomez@adcogov.org 720-766-8831NULL | CT | 2 | 6/27/2025 | 6/27/2025 | NULL | NULL | NULL | NULL | ||
| M2004044 | Tucson South Resource | Amrize West Central Inc. | Failure of sediment pond at east end of the permit area.NULL | Todd Creek Village Metro District was inspecting their wells in the area and found that the detention basin that Aggregate Industries WCR Inc uses on the east end of the Tucson South site had failed today and flooded the surrounding area. The basin was subsequently repaired today. No water from the spill made it to the South Platte River. The basins are used to settle out TSS from dewatering and stormwater before it is discharged into the South Platte River.NULL | CT | 1 | 12/23/2024 | NULL | NULL | NULL | NULL | NULL | ||
| M2004009 | Turnpike Mining Resource | Asphalt Specialties Co., Inc. | Material from mine site pushed into ditch blocking natural flow of water and impacting a culvert on the adjacent property.NULL | Operator backfilled a pond on the eastern side of the permit area. Material was pushed into a drainage ditch that runs along the property boundary, blocking the natural flow of water. Material from the backfilling operation migrated into a small area offsite on the east side of the drainage and filled a culvert draining the adjacent property. NULL | CT | 1 | 5/6/2024 | NULL | NULL | NULL | NULL | NULL | ||
| M2001038 | AFS - Bennett Pit | Albert Frei & Sons Inc. | Citizen call to Adams County to report water in pit.NULL | A neighbor called Adams County to report there has been standing water in the bottom of the pit since last spring.NULL | CT | 1 | 4/23/2024 | NULL | NULL | NULL | NULL | NULL | ||
| M2024058 | 7:30 Mine Road | NULL | Possible Illegal Mining ActivityNULL | Multiple parcels above Silver Plume, illegal mine is located at the Porter Mining Claim, Clear Creek County Parcel ID #195918200616. Roughly 1/4 mile to the Northeast from the 7:30 Mine Trail's third switchback from the bottom trailhead Clear Creek County staff originally discovered an unpermitted road/path cut off the 7:30 trail, which originated in Town of Silver Plume property. The town was notified and County Trails staff got drone footage of an excavator cutting through an old tailings pile. CC Sheriffs were notified about the work done on town property, and made contact with an individual operating the excavator. Other County Departments were notified (Site Development, Building, Code Enforcement) and completed a site visit on 11/18/21 with Trails Staff. County Staff were able to follow the road/path cut which led directly to the Porter Mine. County staff documented construction material and modern mining equipment present throughout multiple sites, as well as a PVC pipe draining some sort of fluid out of the Porter Mine Tunnel entrance out into the environment. County staff have plenty of pictures and documents to provide if needed. County Staff's largest concern is the stability of the large tailings pile that was cut through to access the Porter Mine. The cuts were done in a way that destabilized the tailings pile and have already had issues with dust blowing from the pile cuts. Town of Silver Plume and CC Sheriff's office have been involved for the damage/work done on properties where the owners did not approve of or contract the excavation and road cuts done. CC County Departments involved: Parks and Rec (Trails), Site Development, Building, Code Enforcement, Sheriff's Office Reports will also be filed with CDPHE regarding the water/fluid discharge from the mine as well. Complainant - Dustin Bertelsen 1111 Rose St, Georgetown, CO 8044 dbertelsen@clearcreekcounty.us 303-679-2370 336-999-4292NULL | CT | 1 | 11/20/2024 | 11/20/2024 | NULL | NULL | NULL | NULL | ||
| M2022006 | Motorcross Borrow Pit | SEMA Construction, Inc. | Citizen ComplaintNULL | Kevin McCarty, 2275 Alpine Sky Drive, Berthoud, CO 80513, kevin@mccartylw.com, 970-581-1953. 3/4 mile south of Hwy 56 on the east side of WCR 7 & on west side of I-25. East of Berthoud, CO My understanding is that this permit is specifically for construction of I-25. We have noticed trucks heading south and when we followed them, we discovered fill dirt was being supplied to a Mead development. This limited permit was approved without any notice or input from adjoining landowners and we are told it was approved in this manner because of the limitation in time and use for the I-25 project. An expansion of use beyond that does not seem appropriate. We discussed the original use with SEMA operator when the project started. While we don't agree with embarking on a project of this scale with no county approval and no ability for public input, we have decided not to pursue further actions regarding the use of this pit specifically for I-25. However, an expansion of use beyond that is another story.NULL | CT | 1 | 1/19/2023 | NULL | NULL | NULL | NULL | NULL | ||
| M2000016 | Riverbend Operation | Martin Marietta Materials, Inc. | Citizen ComplaintNULL | 11573 County Road 6, Fort Lupton CO South half of section 24 township 1 North Range 67 West The de-watering of the Rittenhaus and Norden gravel pits has dried up the water well to my house. These pits are part of the Riverbend project of Martin Marietta. I have four water wells on my farm and I'm afraid that they will all dry up as a result of this mining operation. George Stieber 11573 County Road 6 Fort Lupton, CO 80621 g.william.stieber@gmail.com 303-659-7805NULL | CT | 2 | 3/27/2023 | NULL | NULL | NULL | NULL | NULL | ||
| M1979189 | Superior S&G Pit | City of Aurora | Full/Final ReleaseNULL | Full bond release of the site for completed reclamation.NULL | SL | 1 | 4/13/2023 | 4/24/2023 | NULL | 6/23/2023 | NULL | NULL | ||
| C1981010 | Trapper Mine | Trapper Mining, Inc. | Midterm Review Findings Dated NULL | NULL | MT | 9 | 4/8/2025 | NULL | NULL | NULL | NULL | NULL | ||
| M1978051 | Gaede Pit | Lincoln County | Technical Revision TR-5NULL | This permitting action was withdrawn on 26 August 2022 and the withdrawal was approved.NULL | TR | 5 | 8/22/2022 | NULL | NULL | NULL | NULL | NULL | ||
| M1978170 | Ellison Pit | Delta County | Update of Mining and Reclamation Plans and MapsNULL | This Technical Revision updates permit exhibits for the Mining Plan and Reclamation Plan. It stems from a Division review of permit documents and an inspection in July 2025.NULL | TR | 3 | 3/20/2026 | 3/20/2026 | NULL | 4/19/2026 | NULL | NULL | ||
| C1981038 | Bowie No. 1 Mine | Bowie Resources, LLC | Updates to the Reclamation PlanNULL | This TR revises the reclamation plans for the access road to the ROM pile, the water line to the West Mine, and overhead powerlines.NULL | TR | 67 | 2/12/2026 | NULL | NULL | NULL | NULL | NULL | ||
| M1989056 | Timnath Pit | McAtee Construction Company | Mine and Rec PlanNULL | These are the updated figures for the mine and rec plan to the adequacy response of our TR-3NULL | MD | 1 | 10/28/2025 | NULL | NULL | NULL | NULL | NULL | ||
| M2004025 | North Fork Pit | Farnsworth Construction and Gravel Company | Update of Mining and Reclamation Plan Maps Based on AR-1 Approval and Revise Reclamation PlanNULL | This TR updates the mining and reclamation plan maps to reflect the new permit boundary associated with AR-1, and it revises the reclamation plan.NULL | TR | 2 | 9/26/2025 | 9/26/2025 | NULL | 10/26/2025 | 4/13/2026 | NULL | ||
| M2019054 | Skull Creek | Uinta Mining, LLC | NULL | NULL | AM | 1 | 12/30/2019 | 1/15/2020 | NULL | 4/14/2020 | 8/1/2020 | NULL | ||
| M1995060 | Butcher Pit | Southway Construction Company, Inc. | Notice of Temporary CessationNULL | NULL | TC | 2 | 6/13/2019 | NULL | NULL | NULL | NULL | NULL | ||
| M1987013 | Burton Pit | Rio Grande Canal Water User's Association | NULL | increase FW to 52,786.00NULL | SI | 2 | 3/9/2020 | 3/9/2020 | NULL | 5/8/2020 | NULL | NULL | ||
| C1981018 | Deserado Mine | Blue Mountain Energy, Inc | MR-193 Slurry Injection Holes and Dewatering HoleNULL | Deserado Mine is requesting permission to site and drill two slurry line injection holes and one mine dewatering hole on existing drill pads. No additional disturbance will be generated as a result of this action.NULL | MR | 193 | 4/1/2026 | NULL | NULL | NULL | NULL | NULL | ||
| M2024059 | North Hangs Mine | Western Slope Materials, LLC | administrative account modifidNULL | Travis Stewart is lead on this application. i will be the DRMS contact along with Lewicki for permitting and inspectionNULL | MD | 1 | 12/23/2024 | 12/23/2024 | NULL | 1/23/2025 | NULL | NULL | ||
| M2001107 | NCCI Pit #1 | Northern Colorado Constructors, Inc. Aggregate Div | Request for AmendmentNULL | Request for Amendment - Adding 66.74 acres for a total of 124.25 acresNULL | AM | 2 | 2/6/2026 | 3/4/2026 | NULL | 6/2/2026 | NULL | NULL | ||
| C1981019 | Colowyo Coal Mine | Colowyo Coal Company L.P. | Midterm Review Findings Dated May 5,2020NULL | NULL | MT | 8 | 5/5/2020 | NULL | NULL | NULL | NULL | NULL | ||
| C1984065 | Coal Ridge No. 1 Mine | C.B. Minerals Company, LLC | Midterm Review Findings Dated April 2, 2019NULL | NULL | MT | 8 | 4/2/2019 | NULL | NULL | NULL | NULL | NULL |