Mahoning Township mandates stormwater compliance for solar project approval

Stormwater management and fire safety took center stage at the Carbon County Planning Commission meeting on May 20, 2025, as officials scrutinized a proposed solar development project. The commission emphasized that a comprehensive stormwater and drainage management plan is essential for all major subdivisions and land developments, particularly to ensure compliance with PIDEP requirements and other regulations.

Concerns were raised regarding the applicant's failure to submit complete stormwater calculations. Officials stressed the need for the applicant to demonstrate that runoff from the solar panels would not concentrate on the ground below, potentially affecting neighboring properties and the watershed of Mahoning Creek, which is classified as a high-quality cold water fishery.

Fire safety was another critical topic, with the commission insisting that the applicant provide evidence of an adequate water source for firefighting purposes. The lack of fire access lanes between the solar panels raised alarms, as officials questioned whether emergency vehicles could navigate the site effectively, especially given the steep slopes near the creek.

The applicant's proposal included specifications for approximately 5,800 to 5,900 solar panels, although the submitted plans only indicated 5,400. The commission called for confirmation of these numbers before any permit approval. Additionally, a transportation plan was deemed necessary to ensure safe access to the site for emergency and maintenance vehicles.

As the meeting concluded, the commission underscored the importance of addressing these concerns to move forward with the solar project, highlighting the need for thorough planning to protect both the environment and public safety.