Tensions grew in a series of back-and-forth exchanges between attorneys for the Imperial County Air Pollution Control District and the Imperial Irrigation District regarding the Red Hill Bay project site during a third day of hearings over an air-pollution violation order against the district.

A hearing board met Friday, Feb. 19, for the third part of its hearing to discuss a petition from Air Pollution Control Officer Matt Dessert for an order for abatement against the district for violations of air district rules and regulations. An order for abatement is an enforcement action that requires an owner or operator who is out of compliance to take specific action to get back into compliance with air district rules.