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Home My WebLink About704 MA 26 Haven Heights BCC Staff Report complete 704 MA 26 BCC APPLICANTS: Upswing Development, LLC and Brianne Jomar Chapman and Season Heidi Brower PROJECT NAME: Haven Heights Subdivision COMMUNITY PLAN AREA: Upper Valley ZONING: Rural REPRESENTATIVE: Surveyor Scherbel, Ltd. PLANNER: Ken Kuluski PARCEL ID: 3119-154-00-332 and 3119-153-00-114 PROPOSAL: A Major Subdivision Preliminary Plat Application to subdivide 110 +/- acres into 22 lots with an average lot size of 5 +/- acres in the Rural Zone. The subdivision road is accessed off an existing subdivision road, Haven Heights Drive. The lots will have individual wells and septic systems that meet current State and County standards. LOCATION: Located 2.5 miles southwest of Afton, Wyoming in T31N, R119W, Section 15. ____________________________________________________________________________________ ATTACHMENTS: 1. Preliminary Plat 2. Vicinity Map 3. Agency Correspondence 4. Development Agreement PLANNING STAFF RECOMMENDATION: The Planning & Zoning Commission recommends that the Board of County Commissioners APPROVE File #704 MA 26, Haven Heights, with: ● Findings of Approval A. thru C. ● Conditions of Approval 1. thru 4. ● A recommendation for the Board of County Commissioners to sign the Development Agreement. FINDINGS OF APPROVAL: LINCOLN COUNTY BOARD OF COUNTY COMMISSIONERS STAFF REPORT Major Subdivision Preliminary Plat Application HEARING TIME AND DATE: 10:00 a.m., July 8, 2026 LOCATION: Lincoln County Courthouse, Commissioner Boardroom 3rd Floor, 925 Sage Ave., Kemmerer, Wyoming & Via Video Conference Afton Branch Office Building Conference Room, 421 Jefferson St., Afton, Wyoming FILE # 704 MA 26 704 MA 26 BCC A. The proposed subdivision is consistent with the goals and objectives of the Lincoln County Comprehensive Plan. B. The proposed subdivision is consistent with the standards and procedures of the Lincoln County Land Use Regulations. C. The proposed subdivision is consistent with the provisions W.S. 18-5-301 through W.S. 18-5-315. CONDITIONS OF APPROVAL: 1. Compliance with agency requirements: The developer/owner shall obtain any and all County, State, and Federal permits, licenses, and other approvals for the construction and/or operation of the project. This may include: Local Fire District, Wyoming Department of Fire Prevention and Electrical Safety (State Fire Marshal), Wyoming State Engineer’s Office (SEO), Wyoming Department of Transportation (WYDOT), Wyoming Game and Fish, Wyoming Department of Environmental Quality (WDEQ), Army Corps of Engineers, Bureau of Land Management (BLM), and/or Environmental Protection Agency (EPA). 2. The developer shall enter into a Development Agreement with the County. The Development Agreement shall be signed by all parties and filed with the Lincoln County Clerk’s Office no later than 60 days after approval of the Preliminary Plat or the application and approval shall be voided. Lots are not buildable until the Final Plat is recorded for each lot. 3. The developer shall obtain a review by the United States Postal Service (USPS) for mail delivery. The developer may need a plan for Cluster Box Units and an agreement with USPS. The agreement may include turnout, installation placement, and snow removal. Cluster Box Units shall be placed outside of the County Right-of-Way. 4. The Final Plat shall have: a. Meet the final plat warning requirements as outlined in Chapter 5 of Lincoln County Land Use Regulations. b. Plat warning- After domestic well installation and prior to use, the WDEQ WQD recommends that homeowners have their well sampled for the following constituents (abbreviations). In addition, the WQD suggests homeowners have their well tested on a semi-regular schedule (see knowyourwell.org). c. The following Dedication of Roads and Easements: that the owners and proprietors have laid out and had surveyed Haven Heights Subdivision, as shown hereon, and with the specific intent to do so, do hereby grant and convey to Lincoln County for the public use forever an easement over the Haven Heights Drive as they are laid out and designated hereon; that the easements for future connectivity roads as they are laid out and designated hereon become vested to Lincoln County for public use forever upon actual development of an adjoining parcel with a similar connecting road as evidenced by an approved preliminary subdivision plat noting, however, that such easements cannot be utilized as primary access to the future subdivision, unless primary access is 704 MA 26 BCC negotiated between the future developer and the owners of this subdivision as evidenced by a written agreement; that said granting and conveying of the above-described public easements in no way obligates the Lincoln County Commissioners to construct or maintain such roads nor does it relieve the developer of the obligation to construct or maintain such road(s) according to the requirements of the Lincoln County Subdivision Regulations; that the easements shown hereon identical with Haven Heights Drive and a ten (10) foot strip along the sides and rear of each lot are hereby granted to all utility companies, their heirs, successors and assigns, including, but not limited to, Lower Valley Energy and Silver Star Communications, for the underground installation and maintenance of all utilities including, but not limited to, water, sewer, power, telephone, cable television, gas, storm water, drainage and irrigation facilities appurtenant to this subdivision and appurtenant to the adjoining lands of the undersigned. AGENCY CORRESPONDENCE: Lincoln County Weed & Pest: At the time of inspection, there were no noxious weeds on the property. If any noxious weeds become present, please take steps to eradicate them. Star Valley Conservation District: Due to a large variation between water levels in this section, SVCD recommends soil cuts to determine groundwater levels. If ground water is high, we recommend an enhanced septic system and no basements. We strongly recommend that soil cuts be taken in the spring/early summer when groundwater is highest. Please note that if soil cuts are done at other times static water levels fluctuate according to the amount of high-water runoff from year to year. Wyoming State Engineer’s Office: The State Engineer’s Office has reviewed the subdivision application and conducted a preliminary examination of the agency’s water rights database. Based on this review and W.S. 18-5-306, we have determined there are no existing water rights of record that attach to the subdivision lands. Given this, further action on the part of the subdivider or his agent in addressing Wyoming Statute 18-5-306 (a) (xi) is not required. Wyoming Department of Environmental Quality: Based on the materials and information presently submitted for this Chapter 23 subdivision application, the WDEQ is issuing a “Non-Adverse” recommendation applicable to the Subdivision under the condition that the "Notes Required to Be Added to the Final Plat" are included in the final plat. If the "Notes Required to Be Added to the Final Plat" are not added to the plat, then WDEQ's recommendation would be “Adverse.” Notes Required to Be Added to the Final Plat: • After domestic well installation and prior to use, the WDEQ WQD recommends that homeowners 704 MA 26 BCC have their well sampled for the following constituents (abbreviations). In addition, the WQD suggests homeowners have their well tested on a semi-regular schedule (see knowyourwell.org). UV241UV236 £¤89 Afton 1110 01 1315 22 24 12 02 09 16 21 14 0304 23 06 05 19 18 0807 17 20 31N 119W 31N 118W³±170³±140³±144Wilford W a y Bag End Road DarW ayHaven He i g h t s D riveNorthSpragueC reekD riv e ROCKER HORSE RANCH, LLC UPSWINGDEVELOPMENT, LLC SUNDLES, TIMOTHY & KIMBERLY ADAMS MERRITT, JDELL O & CYNTHIA L BROADHEAD,DOUGLAS & CINDY FAMILY TRUST BROADHEAD, DOUGLAS & CINDY FAMILY TRUST TERRY, PAUL C & LISA MARBOE, CLAYTON J CHAPMAN, BRIANNE J & SEASONH BROWER DARWAY,EARL J TRUSTEE GIBBONS, DWAYNE S & NANCY C EJDVENTURES, LLC KENNINGTON FAMILY TRUST DECKER,TIFFANI BM & JOSHUA C CHAPMAN, BRIANNE J & SEASON H BROWER RAINEY, FRED & MARILYN K SCHULZ,AMY D BARRUS, JERRY & BARBARATRUSTEES TAYLOR, LEONARD T & DANA J KENNINGTONFAMILY TRUST STAR VALLEYVIEW LLC HUBER,LAURIE ETAL MACKPRANG, CHRIS A & ANALYNN STAR VALLEY VIEW LLC PAGE, JAMESR & TIERSA K WRIGHT, JAIMEE ETALKENNINGTON FAMILY TRUST WEBB, JAMES R & TERRI W WEBB, JAMESR & TERRI W BAGLEY, KADE L & DEBANEE BAGLEY,CHERYL HATCH, E GLADE & KRISTENE B TRUSTEES TOLMAN, KELLY D & GENIELH TRUSTEES WILMORE, NIKKI H &BENJAMIN P HYDE, LEER & NAUNIELIPPERT JENA& NATHANIEL FREE, RANETTE H ROCKER HORSERANCH, LLC HYDE, ROGER & NAUNIEHYDE, LEE R &NAUNIEH MITCHELL, LACIHYDE, LEE R & NAUNIEH SEMADENI,JOSEPH H & GAYLYN C BOND, BRADLEY R &JENNIFER N JOHNSON, WAYNE M & BECKIE ACO-TRUSTEES BECK, EDWARD S & BRIANNA J KENNINGTON, KADE D &NATAUSHA BRINKERHOFF,CHRISTOPHER & SUSANNAH HYDE, LEE R & NAUNIEH HYDE, SHANAE MITCHELL, CASEY CLINES, VAL E & CONNIE TRUSTEES CLINES, VAL E & CONNIETRUSTEES WELLS, SANDRA TRUSTEE WELLS,SANDRA TRUSTEE JOHNSON, BRUCE C & EILENE HTRUSTEES WELLS,SANDRA TRUSTEE WELLS, SANDRATRUSTEE KUYKENDALL,SHAUNA L ETAL CRANNEY,RYAN D & MELISSA TRUSTEES KENNINGTON,DANIEL L & LORI A BROADHEAD, DOUGLAS & CINDYFAMILY TRUST HARMON, LOUISE C TRUSTEE DARWAY, EARL J TRUSTEE DARWAY,EARL J TRUSTEE DARWAY, EARL J TRUSTEE DARWAY, EARL J TRUSTEE FAGERGREN, FRED J & DONNAL TRUSTEES DARWAY, EARL J TRUSTEE DARWAY,EARL J TRUSTEE ROCKER HORSE RANCH, LLC EJD VENTURES, LLC EJDVENTURES, LLCEJDVENTURES, LLC EJD VENTURES, LLC TOLMAN, DALLAN D & NATALIE KENNINGTON, LARRY M & JENNIFER M BARRUS, JERALD &BARBARA GILBERT, COLIN T & ADELINA CERVERO-PIQUERAS TRUSTEES BAGLEY, RYAN K TOLMAN, KELLY D & GENIELH TRUSTEES JENSEN, VALERIE WHITE, STETSON L MUMFORD,BRENTON & WHITNEY LEAVITT, JESSEETALFLUCKIGER, DALE A & LANISFLUCKIGER, DALE & DARYL FLUCKIGER MACKAY, HUNTER D &MARLEY A Vantor Major Subdivision Application Roads Road_Type US Highways WY Highways Projects Public Noticing Township & Range Sections Municipalities File No. 704 MA 26 Haven Heights Upswing Development, LLC, Brianne J. Chapman & Season H. Brower Prepared using available data by Katie Gipson, on 6 March 2026. Map is for informational purposes only and in no way represents an official survey of land. Department of Environmental Quality To protect, conserve, and enhance the quality of Wyoming’s environment for the benefit of current and future generations Mark Gordon, Governor Todd Parfitt, Director 200 West 17th Street, Cheyenne, WY 82002 · https://deq.wyoming.gov · Fax (307) 635-1784 ADMIN/OUTREACH ABANDONED MINES AIR QUALITY INDUSTRIAL SITING LAND QUALITY SOLID & HAZ. WASTE WATER QUALITY (307) 777-7937 (307) 777-6145 (307) 777-7391 (307) 777-7369 (307) 777-7756 (307) 777-7752 (307) 777-7781 March 30, 2026 Lincoln County Board of Commissioners 925 Sage Avenue Kemmerer, WY 823101 Via Email: mel.shumway@lincolncountywy.gov, kent.connelly@lincolncountywy.gov, teri.bowers@lincolncountywy.gov, stephen.allen@lincolncountywy.gov RE: Haven Heights Subdivision Review – WDEQ# 2026-0085, Lincoln County Dear Commissioners: The Wyoming Department of Environmental Quality (WDEQ) has received application materials related to the Haven Heights Subdivision for review of the safety and adequacy of water supply and sewer systems pursuant to W.S. §18-5-306. The application material was received on March 27, 2026. As described in the statute, WDEQ has 30 days to respond with comments and recommendations; however, if necessary, WDEQ may extend the review period for an additional 30 days. Due to the increase in current workload, WDEQ's recommendations will be provided to the Commission by May 26, 2026. A copy of the subdivision application package has been provided to the Wyoming State Engineer’s Office for their information and advice to the Water Quality Division. Please do not hesitate to contact me at (307) 335-6962 or adam.keifenheim@wyo.gov if you have any questions regarding this subdivision application or WDEQ's subdivision application review process. Sincerely, Adam Keifenheim, PE SW District Engineer, Water and Wastewater Program Wyoming Water Quality Division cc: Jason Shumway shumjase@gmail.com David Fehringer, dave.f@fremontsurveying.com Ryan Mower, ryanlonghornhydro@gmail.com IMS Cheyenne December 22, 2025 Lincoln County Office of Planning and Development P. O. Box 468 Kemmerer, WY 83101 STAR VALLEY CONSERVATION DISTRICT Board of Supervisors has reviewed the proposed Haven Heights, major subdivision near Fairview, Wyoming. Due to a large variation between water levels in this section, SVCD recommends soil cuts to determine groundwater levels. If ground water is high, we recommend an enhanced septic system and no basements. We strongly recommend that soil cuts be taken in the spring/early summer when groundwater is highest. Please note that if soil cuts are done at other times static water levels fluctuate according to the amount of high-water runoff from year to year. This report satisfies the Conservation District Review as required by Wyoming State Statute 18-5-306. No other use is intended or implied. If there is any more information, we can provide for you, please let us know. Yours truly, STAR VALLEY CONSERVATION DISTRICT Rollin Gardner Chairman 704 MA 26 Page 1 of 11 DEVELOPMENT AGREEMENT FOR HAVEN HEIGHTS SUBDIVISION FILE NO. 704 MA 26 THIS AGREEMENT is made and entered into as of the ____ day of ______________, 2026 by and between Lincoln County, Wyoming, hereinafter referred to as “County”, whose address is 925 Sage Ave Suite 301, Kemmerer, Wyoming, 83101 an Upswing Development, LLC hereinafter referred to as OWNER/DEVELOPER”, whose address is P.O. Box 1590, Afton, WY 83110. WHEREAS, it is the intent and purpose of the OWNER/DEVELOPER to meet the conditions of approval for File No. 704 MA 26 Haven Heights Subdivision to subdivide approximately 110.0 +/- acres into 22 lots as set forth in the Preliminary Plat; and WHEREAS, the OWNER/DEVELOPER is the sole owner of the identified certain Property (see Exhibit A) located in the County; and WHEREAS, it is the intent and purpose of the OWNER/DEVELOPER and the County to enter into this Agreement that will guarantee the full and satisfactory completion of the required Improvements on the Property described in this Agreement and it is the intent of this Agreement and the parties to satisfy the Improvement requirements and to provide for the approval of the final plat application by the Lincoln County Board of County Commissioners and the final plat recordation in the Office of the Lincoln County Clerk of Haven Heights Subdivision; NOW THEREFORE, in consideration of the mutual covenants and conditions contained herein, the parties agree: Section 1. Definitions 1.1 SUBDIVISION: The subject of this Agreement, which is designated and identified as File No. 704 MA 26 Haven Heights Subdivision on the Property described in Exhibit A in the jurisdiction of Lincoln County, Wyoming. This definition shall include any and all future mention to the term SUBDIVISION. 1.2 IMPROVEMENT: Any alteration to the land or other physical construction located on or off the Property that is associated with this subdivision, building site, or development. 1.3 OWNER/DEVELOPER: means and refers to Upswing Development, LLC whose address is P.O. Box 1590, Afton, WY 83110., the party that owns and is developing the Property and shall include and subsequent owner(s) or OWNER/DEVELOPER(s) of the Property. 704 MA 26 Page 2 of 11 1.4 PROPERTY: means and refers to the identified approximately 110.0 +/- acres of a certain parcel(s) of Property located in Lincoln County, Wyoming, as described in Exhibit A. Section 2. Planned Improvements. The OWNER/DEVELOPER shall, at its sole cost and expense, properly install and complete the following required improvements: 1. Construct an approved subdivision road with a minimum 26’ roadway width. The subdivision roads shall meet all Lincoln County Road Standards. 2. Submit a Water Distribution Plan to the State Engineer’s Office if water rights exist on the property. 3. Install electrical power and communication lines to each identified lot. 4. Surveyor’s lot monuments as set forth in the Preliminary Plat attached hereto as Exhibit B. 5. Reseed disturbed areas to avoid weed infestation and erosion. 6. Purchase private road name signs and stop signs through Lincoln County, Wyoming Planning and Development Office. 7. Install road and stop signs after completion of improvements and prior to final subdivision approval (see Lincoln County Land Use Regulations 6.18). 8. Meet subdivision fencing laws per Wyoming Statute 18-5-319. 9. The developer shall obtain a review by the United States Postal Service (USPS) for mail delivery. The developer may need a plan for Cluster Box Units and an agreement with USPS. The agreement may include turnout, installation placement, and snow removal. Cluster Box Units shall be placed outside of the County Right-of-Way. OWNER/DEVELOPER agrees that these Improvements shall be installed in compliance with Lincoln County Land Use Regulations Chapter 6 adopted by the County or other agencies responsible for providing services to the Development. Section 3. Sales or building permits. No lot shall be sold prior to final plat approval by the Lincoln County Board of County Commissioners and recording by the Lincoln County Clerk. Also, no building permits shall be issued by the County until final plat approval and recording. Section 4. Schedule for Commencement and Completion of the Improvements. The OWNER/DEVELOPER shall commence construction of the Improvements for SUBDIVISION within two (2) years after the SUBDIVISION Preliminary Plat approval by the Lincoln County Board of County Commissioners. The OWNER/DEVELOPER will complete construction of the Improvements within three (3) years after approval of the Preliminary Plat. If OWNER/DEVELOPER does not commence construction of the Improvements within two (2) years or complete Improvements within three (3) years of the date of SUBDIVISION 704 MA 26 Page 3 of 11 Preliminary Plat approval by the Lincoln County Board of County Commissioners, the preliminary plat approval for SUBDIVISION will be automatically revoked. At such time, the OWNER/DEVELOPER must reapply for approval of SUBDIVISION under the then current County subdivision regulations. If OWNER/DEVELOPER timely completes the Improvements and meets all of the conditions of approval set out in the Final Determination approving the Preliminary Plat and improvements as outlined in this SUBDIVISION Agreement, a Final Plat shall be signed and recorded. Section 5. Control of trash, weeds, dust, erosion, and sedimentation. The OWNER/DEVELOPER shall be fully responsible for all dust abatement, erosion, sedimentation, weed, and trash control on the Property required by any County, State or Federal regulations. OWNER/DEVELOPER shall use best management practices and industry standards for control. Trash shall be contained at all times. The responsibilities in this Section shall run with the land and shall therefore apply before, during, and until completion of Improvements. Section 6. Permits. The OWNER/DEVELOPER is responsible for obtaining all 60’ right-of- way, easements, access, excavation, and other permits and approvals required by local, State, or Federal regulations. Section 7. Inspections. The OWNER/DEVELOPER’s representatives shall make regular inspections and maintain control of SUBDIVISION while it is under construction. Representatives of the County shall have the right to enter upon the Property at any reasonable time to inspect and to determine whether the OWNER/DEVELOPER is in compliance with this Agreement. The OWNER/DEVELOPER shall permit the County and its representatives to enter upon and inspect the Property at reasonable times. The OWNER/DEVELOPER will not materially deviate from the Improvements required herein without the prior written approval of the County, which approval will not be unreasonably withheld. Section 8. Final Inspection and Approval of Improvements. The OWNER/DEVELOPER shall notify the County when it believes that the Improvements have been fully and properly completed and shall request final inspection and approval and acceptance of the Improvements by the County. At the time of such notification to the County, The County will provide interim and final inspection of the Improvements within a reasonable time period after notification by the OWNER/DEVELOPER of completion and submission of “as built” plans and specifications. Upon inspection, the County shall give written acceptance of the Improvements or a written checklist of material deficiencies, such noted deficiencies shall be specific as to location and shall specify, in detail, the necessary corrective action to be taken by the OWNER/DEVELOPER. Upon approval of the final inspection, the County shall notify OWNER/DEVELOPER of its acceptance of the Improvements. Section 9. Warranty of the Improvements. The OWNER/DEVELOPER warrants the prompt and satisfactory correction of all defects and deficiencies, for both materials and workmanship, in the Improvements that occur or become evident within one year. If such defect or deficiency occurs or becomes evident during such period, then the OWNER/DEVELOPER shall, within thirty (30) days after written demand by the County to do so, correct it or cause it to be corrected. If the defect or deficiency cannot be reasonably corrected within thirty (30) days after written demand from the County, the OWNER/DEVELOPER shall commence the correction of the 704 MA 26 Page 4 of 11 deficiency within the thirty (30) day period and proceed with reasonable diligence to correct the same or cause it to be corrected. Section 10. Remedies. In the event the OWNER/DEVELOPER fails to perform any of the terms, conditions or obligations in this Agreement or has not resolved a defect or deficiency under this Agreement, the County, at its option, may exercise any rights and remedies it may have under law. Furthermore, the County reserves the right, in its absolute discretion, to revoke the OWNER/DEVELOPER’s approvals for SUBDIVISION. In the event of said revocation, OWNER/DEVELOPER must reapply for approval of SUBDIVISION under the then current County subdivision regulations. Section 11. Default. If the OWNER/DEVELOPER fails to fully perform any of its obligations in accordance with this Agreement, or fails or refuses to correct any defect or deficiency in the Improvements required by this Agreement, then the OWNER/DEVELOPER shall be in Default of this Agreement. Lincoln County shall notify the OWNER/DEVELOPER of the specific Default or failing. If Default occurs, then Lincoln County shall be entitled to use any of the Remedies in the preceding paragraph at its own discretion. Section 12. Maintenance of Lots. OWNER/DEVELOPER hereby agrees that all unsold lots shall be maintained by the OWNER/DEVELOPER at the OWNER/DEVELOPER’s sole expense. Section 13. Maintenance of Roads. OWNER/DEVELOPER hereby agrees that they will create a binding document either a HOA, CCRs, Road Maintenance Agreement, Special Improvement District, or Mutual Benefit Corporations that at a minimum: a) Provide an entity for ongoing road maintenance including the collection of road maintenance fees; b) Provide an entity for ongoing snow removal including the collection of snow removal fees; c) Ensure road maintenance and snow removal are maintained indefinitely. d) The chosen document must be filed at the time of final plat filing, and bind all current and future owners to the agreement. Section 14. Binding Upon Successors. This Development Agreement shall be binding upon and inure to the benefit of the parties’ respective heirs, successors, assigns and personal representatives. Section 15. Notices. Any written notices required herein shall be deemed delivered to the addressee when delivered in person on a business day at the address set forth below or on the third day after being deposited in the United States mail, for delivery by properly addressed, postage prepaid, certified or registered mail, return receipt requested, to the address set forth below. Notices to the County shall be addressed to, or delivered at, the following address: Lincoln County Board of County Commissioners ATTN: Planning Director Planning and Development Office 704 MA 26 Page 5 of 11 925 Sage Ave., Ste 201 Kemmerer, WY 83101 Notices to the OWNER/DEVELOPER shall be addressed to, or delivered at, the following addresses: Upswing Development, LLC. P.O. Box 1590 Afton, WY 83110 Section 16. Indemnification. A. No Liability for County Approval or Denial. The OWNER/DEVELOPER acknowledges and agrees (1) that the County is not, and shall not be, in any way liable for any damages, loss or injuries whatsoever, including attorney fees, that may be sustained as the result of the County’s issuance or denial of any permits, inspections, approvals or acceptances of the Improvements or use of any portion of the Improvements, and (2) that the County’s issuance or denial of any permits, inspections, approvals or acceptances does not, and shall not, in any way be deemed to insure the OWNER/DEVELOPER, or any of its heirs, successors, assigns, tenants, or licensees or any third party, against damage or injury of any kind. B. Indemnification. Except as provided below, the OWNER/DEVELOPER agrees to, and does hereby, indemnify the County, and all of its elected and appointed officials, officers, employees, agents and representatives from any and all claims, costs and liability of every kind and nature that may be asserted at any time against any such parties for injury or damage received or sustained by any person or entity in connection with (1) the County’s review of, denial, or approval of any plans, including those for the Improvements, (2) the inspection or issuance of any approval or acceptance of Improvements, (3) the SUBDIVISION, construction, maintenance or use of any portion of the Improvements and (4) the performance by the OWNER/DEVELOPER of its obligations under this Agreement and all related Agreements. The indemnification required herein shall include, but not be limited to, any costs of defense incurred by the indemnified parties including attorney fees and expert witness fees. Section 17. Amendments or Alterations. Any changes, omissions, modifications, revisions, additions or amendments to this Development Agreement shall be incorporated by written instrument, executed and signed by all parties. Section 18. Severability. The invalidity or unenforceability of any provision of this Agreement shall not affect the other provisions hereof and this Agreement shall be construed in all respects as if such invalid or unenforceable provisions were omitted. Section 19. Filing. The County shall have this Agreement recorded in the Office of the Lincoln County Clerk. Section 20. Authority to Execute. The County hereby warrants and represents to the OWNER/DEVELOPER that the persons executing this Agreement on its behalf have been properly authorized to do so by the Board of County Commissioners. The OWNER/DEVELOPER hereby warrants and represents to the County (1) that it is the owner of 704 MA 26 Page 6 of 11 record of the Property or the owner’s authorized representative, (2) that it has the right, power, and authority to enter into this Agreement and to agree to the terms, provisions, and conditions set forth herein and to bind the subdivision as set forth herein, (3) that all legal action needed to authorize the execution, delivery, and performance of this Agreement have been taken, and (4) that neither the execution of this Agreement nor the performance of the obligations assumed by the OWNER/DEVELOPER hereunder will (i) result in a breach or default under any Agreement to which the OWNER/DEVELOPER is a party or to which it or the subdivision is bound or (ii) violate any statute, law restriction, court order, or Agreement to which the OWNER/DEVELOPER or the subdivision is subject. Section 21. Regulations. The OWNER/DEVELOPER agrees to abide by all regulations, laws and codes of Lincoln County, the State of Wyoming, and the Federal Government. Section 22. Applicable Law/Venue. The construction, interpretation, and enforcement of this Agreement shall be governed by the laws of the State of Wyoming. The Courts of the State of Wyoming shall have jurisdiction over this Agreement and the parties, and the venue shall be the Third Judicial District, Lincoln County, Wyoming. Section 23. Insurance. OWNER/DEVELOPER shall procure, and at all times maintain, general liability insurance to protect from claims for damages because of negligence or bodily injury, including but not limited to death and damages to property, all with coverage limits of no less than one million dollars ($1,000,000.00). Said insurance will also provide coverage to fulfill the OWNER/DEVELOPER’s indemnification requirements set forth herein and be obtained before beginning construction. Upon request, OWNER/DEVELOPER agrees to provide a certificate of liability insurance to County evidencing said limit. Section 24. Entirety of Agreement. This Agreement sets forth all promises, inducements, agreements, condition and understandings between OWNER/DEVELOPER and County relative to the subject matter hereof, and there are no promises, agreements, conditions or understanding, either oral or written, express or implied, between OWNER/DEVELOPER and County, other than as are stated herein. All Exhibits referenced herein are incorporated in this Agreement as if set forth in full including all text information in the Exhibits. In the event of any conflict of terms in this Agreement and any Exhibits, the terms of this Agreement shall control. Except as herein otherwise provided, no subsequent alteration, amendment, change or addition to this Agreement shall be binding upon the parties hereto unless reduced to writing and signed by them or their successors in interest or their assigns. Section 25. No Waiver of County Rights. No waiver of any provision of this Agreement will be deemed to constitute a waiver of any other provision nor will it be deemed to constitute a continuity waiver unless expressly provided for; nor will the waiver of any default under this Agreement be deemed a waiver of any subsequent default or defaults of the same type. The County’s failure to exercise any obligation under this Agreement will not constitute the approval of any wrongful act by the OWNER/DEVELOPER or the acceptance of any Improvement. OWNER/DEVELOPER acknowledges that Lincoln County reserves the right to revoke all approvals for SUBDIVISION upon failure to comply with SUBDIVISION conditions of approval, upon any of the violations of Lincoln County Land Use Regulations, or for misrepresentations or material omissions made to the Lincoln County Planning and Engineering Office or Board of County Commissioners. 704 MA 26 Page 7 of 11 Section 26. Sovereign Immunity. The County does not waive sovereign immunity by entering into this Agreement and specifically retains immunity and all defenses available to it pursuant to law, including government immunity. Section 27. Effective Date. This Agreement shall become valid and binding only upon its approval by the Lincoln County Board of County Commissioners and shall be effective on the date first written above. 704 MA 26 Page 8 of 11 IN WITNESS WHEREOF, the parties to this Agreement through their duly authorized representatives have executed this Agreement on the days and dates set out below and certify that they have read, understood, and agreed to the terms and conditions of this Agreement. LINCOLN COUNTY ________________________________ Date: ______________________ Kent Connelly, Chairman Board of Lincoln County Commissioners Attest: ________________________________ April Brunski Lincoln County Clerk 704 MA 26 Page 9 of 11 OWNER/DEVELOPER ________________________________ Date: ______________________ Jason Shumway, Upswing Development, LLC STATE OF WYOMING ) ) ss COUNTY OF LINCOLN ) The foregoing instrument was acknowledged before me by, Jason Shumway of Upswing Development, LLC,, this ____ day of ______________ 2026. Witness my hand and official seal. (SEAL) _____________________________________ Notary Public My Commission expires: ________________ 704 MA 26 Page 10 of 11 EXHIBIT A DESCRIPTION OF PROPERTY Haven Heights Subdivision 110.0 +/- acres within Section 22, Township 31 North, Range 119 West, in, Lincoln County, Wyoming 704 MA 26 Page 11 of 11 EXHIBIT B APPROVED PRELIMINARY PLAT See Attached