DERR-2024-013259

Timeline – Facility 9000053, Release FCO
1918 - U.S.A. Patent to parcel given to George Billings
1920 – By warranty deed George Billings creates joint estate with wife Maggie Billings
1926 – An interest to parcel given by the Billings via warranty deed to Henry Howes
1926 – Sheriff Sale of parcel to Earle and Claire Winslow
1937 – Earle Winslow quitclaim deed property to Claire Winslow
1943 – Earle Winslow dies
1953 – Claire Winslow conveys parcel by warranty deed to Sarah Winslow
1956 – Claire Winslow dies
1959 – Sarah Winslow conveys parcel by warranty deed to Carl & Donna Wilkerson and
Dale & Luella Workman
Between 1959 to 1962 – First USTs installed. Carl Wilkerson personal history states “we
built a new service station and bulk plan on west side of town, where we had bought a
city block.” They had a lease with Texaco for a bulk plant in another part of town that he
moved to this site.
1959 to 1962 - Some indications bulk plant with gas station may have also installed
ASTs with USTs.
Likely 1962 – Carl Wilkerson states in personal history that Dale Workman was his
partner in the gas station. Dale Workman’s obituary stated he owned a Texaco service
station.
1962 – Wilkersons & Workmans enter lease with Texaco Inc. (no terms of lease given)
1962 – Sarah Winslow dies
1962 – Kay and Helen Hamilton acquire interest in property at Sarah Winslow estate
sale.
1964 - Wilkersons & Workmans assign earnings from Texaco lease to Denver United
States National Bank
1966 – Kay and Helen Hamilton quitclaim deed their interest in property to Wilkersons
and Workmans.
1971 – Carl and Donna Wilkerson conveys by warranty deed their interest in the
property to Dale and Luella Workman.
April 1986 – Notification of Underground Storage Tanks – Owner Jennings Petroleum;
Facility name: Self Service. Mirl Jennings President of Jennings Petroleum. 5 USTS: 2
12,000, 2 2000, and 1 6000. Also known as Conoco Self Serve.
1990 – Dale and Luella Workman conveys property by warranty deed to the Mirl
Jennings Family Living Trust & Deane Jennings Family Living Trust.
August 1991- UST Closure (from Jennings Petroleum). Three USTs, 2-2000 gallon 1-
6000 gallon.
August 1991 – Release FCO reported from closure. Jennings Petroleum Self Serve.
1990-1992 - Some file records refer to site as Jennings Petroleum’s Self Serve Conoco
gas station.
1994 – The two Jennings Family Living Trusts conveys property by warranty deed to
Lessle and Lanette Gardner.
February 1996 – Notification of Underground Storage Tanks; Owner Lessle Gardner,
facility name Conoco Self Serve.
April 1996 – Self Serve Duchesne Permanent Closure Inspection, last two 12000 gallon
USTs removed (with Les Gardner).
April 1996 – Release JRH discovered with closure of site.
2002 – Lessle and Lanette Gardner conveys property by warranty deed to Shri Ram,
LLC.
2004 – Shri Ram, LLC conveys property by special warranty deed to Mundy LLC.
October 2004 – Notification for Underground Storage Tanks; Mundy LLC, facility name
Sunrise Chevron. No USTs noted, facility has above ground tanks.
2004 – Deane Jennings dies, Deane Jennings Family Trust likely distributed soon after.
2008 – Kay and Helen Hamilton dies.
2013 – Carl Wilkerson dies.
2014 – Shri Ram, LLC conveys property by warranty deed to Duchesne Real Estate
Development, LLC.
2014 – Mirl Jennings dies, Mirl Jennings Family Trust likely distributed soon after.
2016 – Luella Workman dies.
2018 – Dale Workman dies.
2022 – Donna Wilkerson dies.