| 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 |
| M1980047 | Colony Shale Oil Project | QB Energy Operating, LLC | Surety Reduction RequestNULL | Surety Reduction Request Application for the Colony Shale Oil Project (Permit No. M-1980-047) in Garfield County, Colorado. This request is based on the updated findings and cost estimates contained in Technical Revision Number 18, Updated Reclamation Plan, which was approved by DRMS on January 12,NULL | SR | 2 | 1/20/2026 | 1/21/2026 | 2/5/2026 | 2/20/2026 | NULL | NULL | ||
| M2009048 | Gunnison River Gravel Pits | CW Construction, LLC | Request for Acreage ReductionNULL | Request for Acreage Reduction. 0.69 ac on the north side of pit 1 associated with the home site. NULL | AR | 3 | 12/8/2025 | 1/13/2026 | NULL | NULL | NULL | NULL | ||
| M2012010 | Jolly Pit | Las Animas County | Boundary Adjustment resulting from violation for offsite affected areasNULL | 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 | 1/30/2026 | 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 | 1/28/2026 | 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 | NULL | 6/1/2025 | 1/28/2026 | NULL | ||
| M2018019 | Arnold Pit | Las Animas County | Temporary CessationNULL | This pit is one of nine county wide. Mining activities from year to year are in those pits where the demand for road base is greatest. That demand near this pit has been less prevalent than in other locations. Once county roads near this pit increases, mining operations will commence. The last date of activity at this site was on July 19, 2021.NULL | TC | 1 | 11/4/2025 | NULL | NULL | NULL | NULL | 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 | ||
| 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 | ||
| M2000118 | Pino Pit | Oldcastle SW Group, Inc. | Increase Maximum Affected AreaNULL | This permit currently allows for a maximum of 35-acres to be disturbed at any one time. For operational flexibility, we kindly request to increase the maximum affected area that can be disturbed at any-one-time be increased to 50-acres with varying levels of disturbance.NULL | TR | 2 | 11/12/2025 | 11/12/2025 | NULL | 12/12/2025 | 1/31/2026 | NULL | ||
| M2001015 | Sandoval Land and Cattle Pit | Las Animas County | Changing paragraph f. of the mining plan to change sloping walls to allow for high wallsNULL | Mining Plan Narrative update: " f. tonnage requirements will dictate excavated disturbance dimensions. The bottom of the pit will be relatively level with high walls on either side of the excavated face, until reclamation process begins, at which time maximum gradient of reclaimed slopes will be 3:1."NULL | TR | 2 | 7/30/2025 | 7/30/2025 | NULL | 8/29/2025 | 2/27/2026 | NULL | ||
| M1997014 | Deer Creek Quarry | Holcim - WCR, Inc. | Transfer from Holcim - WCR, Inc. to Amrize West Central IncNULL | NULL | SO | 4 | 1/8/2026 | NULL | NULL | NULL | 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 | 2/24/2026 | 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 | 2/24/2026 | NULL | ||
| C1982056 | Foidel Creek Mine | Twentymile Coal, LLC | NULL | NULL | MT | 9 | 11/24/2025 | NULL | NULL | NULL | NULL | 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 | Change is Post-Mining Land use, Boundary reductionNULL | Allowing the ag pasture reclamation to have an alternative post-mining land use of industrial/ commercial to allow for land sales and development. Reducing the permit boundary to contain just the remaining 6.8 acres. Retiring the hydrological monitoring program due to no sites remaining in area.NULL | PR | 3 | 12/22/2025 | 12/24/2025 | NULL | 4/23/2026 | 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 | 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 | ||
| 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 | ||
| C1981035 | King Coal Mine | GCC Energy, LLC | Minor Revision 54 Response to Midterm Review No. 9NULL | GCC Energy is proposing a Minor Revision to update the King Mine's Permit with information addressing adequacy questions identified during the Division's Midterm Review No. 9.NULL | MR | 54 | 7/10/2025 | 7/15/2025 | NULL | 7/25/2025 | 1/31/2026 | NULL | ||
| C1981035 | King Coal Mine | GCC Energy, LLC | Midterm Review Findings MT-9NULL | NULL | MT | 9 | 5/21/2025 | 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 | ||
| 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 | 2/27/2026 | 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 | ||
| M1979142 | West of Maybell Pit | Colorado Department of Transportation | NULL | NULL | SL | 1 | 8/24/2021 | 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 | ||
| 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 | ||
| 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 | 2/23/2026 | NULL | ||
| M2014070 | GoodMiller #2 Pit | Justice Trucking, Inc. | Surety Increase #1NULL | A Surety Increase (SI-1) has been issued for the Goodmiller #2 Pit based on the Division's inspection conducted on September 10, 2025, and documentation of reclamation tasks submitted on September 18, 2025. NULL | SI | 1 | 10/10/2025 | 10/10/2025 | NULL | NULL | NULL | NULL | ||
| M2014070 | GoodMiller #2 Pit | Justice Trucking, Inc. | Transfer from JusticeTrucking, Inc. to C & H Aggregates, LLCNULL | A Succession of Operator from JusticeTrucking, Inc., to C&H Aggregates, LLC has been requested. NULL | SO | 4 | 11/14/2025 | NULL | NULL | 1/30/2026 | 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 | ||
| M1977446 | Ignacio Pit | Hocker Construction, LLP | Temporary CessationNULL | NULL | TC | 1 | 1/5/2026 | NULL | NULL | NULL | NULL | NULL | ||
| M1997032 | Van 4 Shaft | Pinon Ridge Mining LLC | Request to reduce financial warranty requirementNULL | Pinon Ridge Mining is requesting a reduction of the financial warranty requirement based on current site conditions and considering reclamation activities completed thus far.NULL | SR | 1 | 1/7/2026 | 1/7/2026 | NULL | NULL | NULL | NULL | ||
| M1984014 | C-JD-8 | Highbury Resources Inc. | NULL | NULL | TC | 3 | 4/1/2019 | NULL | NULL | NULL | NULL | NULL | ||
| M1980246 | Zellitti Pit | Anthony Zellitti | Temporary CessationNULL | NULL | TC | 1 | 1/5/2026 | 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 | Acreage Release RequestNULL | Request to release two reclaimed acres from west side of affected areaNULL | AR | 1 | 1/22/2026 | 1/22/2026 | NULL | NULL | NULL | NULL | ||
| M2004063 | Hocker Gravel Pit | Hocker Construction, LLP | Temporary CessationNULL | NULL | TC | 1 | 1/5/2026 | NULL | NULL | NULL | 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| M2023015 | London Mine | MineWater LLC | Request for ConversionNULL | NULL | CN | 1 | 9/3/2025 | NULL | NULL | NULL | NULL | NULL | ||
| M2023015 | London Mine | 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 | NULL | 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 | 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 | ||
| 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 | Technical Revision 154 - HGM Demolition PlanNULL | Technical Revision 154 - High-grade Demolition PlanNULL | TR | 154 | 1/7/2026 | 1/7/2026 | NULL | 2/6/2026 | NULL | 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 | ||
| 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 | ||
| 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 | ||
| C1981019 | Colowyo Coal Mine | Colowyo Coal Company L.P. | TR-168 Evaporation Ponds and EcoVAP MatrixNULL | TR-168 proposes a pipeline to route water from the East Taylor Spring to an evaporation ponds where an enhance evaporation system will evaporate the water.NULL | TR | 168 | 12/22/2025 | 12/31/2025 | 1/17/2026 | 3/1/2026 | 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 | ||
| M2011039 | Colorado Moss Rock | Premier Moss Rock, LLC | Transfer from Premier Moss Rock, LLC to Emily LockeNULL | Transfer of the permit from Preier Moss Rock, LLC to Emily LockeNULL | SO | 2 | 9/2/2025 | 10/13/2025 | NULL | 11/12/2025 | 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 | 2/17/2026 | NULL | ||
| M1977317 | Cedarwood Clay Mine | GCC Rio Grande, Inc. | Update mine plan to change the mining phases to reflect current and future operations at the site.NULL | GCC is revising is Mining Plan for the Cedarwood mine as a result of the DRMS 10/8/2025 site inspection. The revised mine plan changes the mining phases to reflect current and future operations at the site.NULL | TR | 3 | 12/29/2025 | 12/29/2025 | NULL | 1/28/2026 | NULL | NULL | ||
| M1999004 | Table Mountain Quarry | Holcim - WCR, Inc. | Transfer from Holcim - WCR, Inc. to Amrize West Central IncNULL | Transfer from Holcim - WCR, Inc. to Amrize West Central Inc.NULL | SO | 5 | 11/25/2025 | 1/5/2026 | NULL | 2/4/2026 | 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 | ||
| M1994092 | Iron Mountain Road Gravel Pit | Rocky Mountain Excavating, LLC | Transfer from Rocky Mountain Excavating, LLC to Colorado Quarries IncNULL | Transfer of the permit to Colorado Quarries Inc.NULL | SO | 3 | 9/29/2025 | 1/5/2026 | NULL | 2/4/2026 | 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 | ||
| 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 | ||
| 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 | ||
| M1999006 | Kurtz Resource Recovery & Land Development Project | Raptor Materials LLC | TR05NULL | Technical Revision in response to inspection. Inspection issues addressed by revision include Mining of Remnant Areas, Backfilling, Post-Mine Land Use.NULL | TR | 5 | 10/24/2025 | 10/24/2025 | NULL | 11/23/2025 | 2/20/2026 | 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 | ||
| M1981108 | Beech Hill Quarries | Blue Mountain Stone, Inc. | Add 76.59 acres to permit area for a total permit area of 118.59 acres. NULL | Add 76.59 acres to permit area for a total permit area of 118.59 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 | ||
| M1986123 | Kirtright Pit | Coulson Excavating Company, Inc. | Add specification for amending soil with topsoil for areas identified as being revegetated and add specification for grading, topsoiling, and revegetating between ponds 2 and 3.NULL | Add specification for amending soil with topsoil for areas identified as being revegetated and add specification for grading, topsoiling, and revegetating between ponds 2 and 3.NULL | TR | 2 | 11/14/2025 | 11/14/2025 | NULL | 12/14/2025 | 2/21/2026 | NULL | ||
| M1985129 | Elbert County Pit | ARS Sand & Gravel Co., LLC | Addition of Asphalt and Concrete Recycling to Mining PlanNULL | This TR adds recycling of asphalt and concrete to the mining plan. Activities will include crushing and stockpiling of the materials. NULL | TR | 2 | 11/13/2025 | 11/13/2025 | NULL | 12/13/2025 | 2/13/2026 | 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 | 2/21/2026 | NULL | ||
| M2008078 | West Farm Pit | Brannan Sand and Gravel Company, L.L.C. | Groundwater Monitoring Data for West Farm PitNULL | Information responsive to the Division’s concerns about groundwater monitoring and hydrologic balance at the referenced West Farm Pit, M-2008-078.NULL | TR | 6 | 12/31/2025 | 12/31/2025 | NULL | 1/30/2026 | NULL | NULL | ||
| M2022053 | Colorado Gravel LLC Pit | Colorado Gravel LLC | Request for a Surety ReductionNULL | NULL | SR | 1 | 12/10/2025 | NULL | NULL | NULL | 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 | ||
| C1980007 | West Elk Mine | Mountain Coal Company, LLC | Officers and Directors updateNULL | With Minor Revision No. 492 (MR-492), Mountain Coal Company, LLC seeks to update Exhibit 1 - Officers and Directors for Core Natural Resources, Inc.NULL | MR | 492 | 11/21/2025 | 11/26/2025 | NULL | 12/6/2025 | 1/30/2026 | 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 | NULL | 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 | 2/4/2026 | 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 | 4/16/2026 | 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 | ||
| M1977300 | Schwartzwalder Mine | Colorado Legacy Land, LLC | Technical Revision NULL | NULL | TR | 31 | 8/24/2023 | NULL | NULL | NULL | 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 | ||
| M1977436 | Brighton Mine | Holcim - WCR, Inc. | Transfer from Holcim - WCR, Inc. to Concrete Expressions Inc.,NULL | NULL | SO | 6 | 1/22/2026 | NULL | NULL | NULL | NULL | 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| C1981010 | Trapper Mine | Trapper Mining, Inc. | Midterm Review Findings Dated NULL | NULL | MT | 9 | 4/8/2025 | 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 | ||
| 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 | ||
| M2004025 | North Fork Pit | Farnsworth Construction and Gravel Company | Update of Mining and Reclamation Maps Based on AR-1 and Revised Reclamation Plan.NULL | 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 | 3/15/2026 | 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 | ||
| 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 | ||
| M1995060 | Butcher Pit | Southway Construction Company, Inc. | Notice of Temporary CessationNULL | NULL | TC | 2 | 6/13/2019 | NULL | NULL | NULL | NULL | 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 | ||
| 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 | ||
| M1987019 | South Fork Pit | Rio Grande County | Convert to 112c and expand by 34.1 ac to 44.0 acNULL | Existing 9.9 acre site on State land is essentially mined out and it is proposed to expand to the east and northeast to allow continued production of construction materials for County roads.NULL | CN | 1 | 9/3/2025 | 9/12/2025 | NULL | 12/11/2025 | 2/2/2026 | NULL | ||
| M1997071 | Caldwell-Nesselhuf Pit No. 1 | All-Rite Paving & Redi-Mix, Inc. | Transfer from All-Rite Paving and Redi-Mix, Inc to Oldcastle SW Group, Inc dba United CompaniesNULL | Transfer from All-Rite Paving and Redi-Mix, Inc to Oldcastle SW Group, Inc dba United CompaniesNULL | SO | 2 | 7/3/2025 | 10/16/2025 | NULL | 11/15/2025 | NULL | NULL | ||
| M2019025 | Amen Aggregate Resource | Coulson Excavating Company, Inc. | Technical RevisionNULL | Revision to the Groundwater Quality Monitoring ReportNULL | TR | 2 | 11/19/2025 | 11/20/2025 | NULL | 12/19/2025 | 2/16/2026 | 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 |