Board approves Connor oil‑and‑gas facility with stricter air monitoring, haul‑route and road improvements

Adams County commissioners voted 4–1 on March 18 to approve an oil‑and‑gas facility permit for the Connor pad (OGF202402), a proposed multi‑well production site operated by Providence Operating (doing business as POCO Operating). Staff recommended approval with conditions; the board adopted additional specifics to increase monitoring and local road mitigation after public comment.

Staff presentation and proposal

Greg Dean, Adams County oil and gas administrator, told the board the Connor site would include up to 16 horizontal wells, one production facility and an access road on a 39‑acre parcel zoned A‑3. Construction and drilling would temporarily disturb about 8.1 acres; the operator’s interim reclamation plan would reduce the permanent disturbance to about 5.7 acres after wells enter production. The site is roughly 2.5 miles north of Denver International Airport.

Dean described two waivers the application required under county rules: (1) a waiver from the county’s 2,000‑foot setback to an environmentally sensitive area because an unnamed ditch runs along a corner of the site, and (2) a waiver from the county’s 2,000‑foot parcel‑line residential setback. Staff concluded the operator had proposed substantially equivalent protections through best management practices (BMPs), engineering design and mitigation measures and therefore recommended approval with conditions.

Key conditions and requirements

- Noise and emissions: The operator is required to use electric drilling rigs where grid power is available and implement 32‑foot sound walls during drilling and completions. Staff also required background noise monitoring at the nearest receptors and a noise mitigation plan to meet county standards.

- Air monitoring: The board amended staff’s condition precedent to require a county‑approved air quality monitoring plan that includes a minimum of 10 days of ambient background sampling and continued air monitoring through at least one year of production. The plan must deploy a minimum of four continuous air sensors, one on‑site meteorological station, and automatically triggered summa canister sampling that speciates BTEX compounds (benzene, toluene, ethylbenzene, xylene) and other state‑identified priority air toxics. Raw data must be made available to the county upon request.

- Traffic and roads: The operator must use county‑approved haul routes (Tower Road, A‑128th, Haysmont, Gun Club as shown in the staff haul‑route maps) and pay a traffic impact fee for oil and gas of $314,721 prior to construction. Staff said the highest truck volumes (up to an estimated 232 truck trips per day) are expected only during flowback for roughly 3–5 weeks; production traffic was estimated at 3–6 truck trips per day.

- Pipelines and spill prevention: The operator must connect to crude oil and natural gas pipelines for takeaway; produced water will be handled per county requirements (baseline sampling of private wells, post‑stimulation samples, and intermittent follow‑up sampling for 6 months to 6 years). The permit requires shut‑in of wells if a pipeline goes offline.

- Permit term: The county’s permit term follows the 2021 rule changes: three years to drill and complete the authorized wells; wells not drilled and completed in that window expire and would require a new permit.

Public comment and board amendments

Three nearby residents spoke in opposition at the hearing, citing concerns about road damage and safety on Gun Club Road, potential impacts to private water wells, noise, light, and public health. Speakers included residents who live on or near Gun Club Road and described existing road wear from other oil‑field traffic and fears about increased truck volumes and dust.

Following public comment, the board negotiated two specific additions to staff’s proposed conditions:

1) The air monitoring condition was made more explicit and robust (10 days background sampling; at least four continuous sensors; one meteorological station; canister sampling for BTEX; monitoring to continue for at least one year of production). The applicant agreed to those specifications during the hearing.

2) The board added a requirement (condition precedent) that the applicant file and obtain BOCC approval of an improvements agreement addressing construction of East 130th Avenue, all drainage improvements, and the resurfacing of Gun Club Road. County staff and the applicant agreed that resurfacing would use reclaimed asphalt and be completed before site construction begins.

Board action and next steps

With those amendments on the record, the board voted 4–1 to approve OGF202402. The approval incorporates staff’s 12 findings of fact, the requested waivers (environmentally sensitive area and residential setback), conditions precedent (including the revised air plan and the improvements agreement), standard conditions of approval for noise, traffic, water sampling and BMPs, and the three‑year permit term.

Staff and the operator will implement the air monitoring plan and traffic/roadwork requirements before the county issues a notice to proceed for site construction. The county’s environmental programs and oil and gas inspectors will review monitoring results and respond to complaints through established enforcement channels.