2025-04-10_PERMIT FILE - M2025015 ‎(3)‎

• Permit No: M2025015
• IBM Index Class Name: Permit File
• Doc Date: 4/10/2025
• Doc Name: Completeness Notice
• From: DRMS
• To: 70 Ranch, L.L.C.
• Email Name: JPL
• Email Name: JLE
• Media Type: D
• Archive: No

April 10, 2025

Jason VonLembke
70 Ranch, L.L.C.
8301 East Prentice Avenue, Suite 100
Greenwood Village, CO 80111

Re: Section 25 Sand Mine, File No. M-2025-015
Receipt of 112c Construction Materials Reclamation Permit Application

Dear Jason VonLembke:

Your 112c Construction Materials Reclamation Permit application for the Section 25 Sand Mine, which is
located in Weld County, has been filed. All comment and review periods began on April 10, 2025. The
decision date for your application is scheduled for July 9, 2025.

Newspaper publication of a notice (published once a week for four consecutive weeks) regarding the filing
of your application and transmittal of a copy of the notice to all owners of record of surface and mineral
rights, holders of any recorded easements, and all owners of record of lands that are within 200 feet of the
boundary of the affected land is required within 10 days of submittal. You must submit proof of the notice
and mailings, such as Certified Mail Return Receipt Requested, to the Division prior to the decision date.

The Division is reviewing your application to determine whether it is adequate to meet the requirements of
the Act. We will contact you if additional information is needed. Any changes or additions to the
application on file in our office must also be reflected in the public review copy which has been placed with
the Weld County Clerk and Recorder.

Please be reminded that all operators must contact the Colorado Department of Public Health and
Environment, Water Quality Control Division regarding storm water permits.

If you have any questions, please contact me by telephone at [phone], or by email at
[e-mail].

Sincerely,

Patrick Lennberg
Environmental Protection Specialist

cc: Kyle Regan

M-AP-04