During a recent government meeting, officials discussed the proposed development of a well as part of the Ho'olau Agricultural Innovation Park and Food Systems campus. The well, designed as a typical bridal well, is situated within the Hilo aquifer system, which boasts a sustainable yield of 349 million gallons per day (MGD). Current pumpage from all wells in the Hilo Aquifer averages approximately 30.9 million gallons per day, representing about 21% of the aquifer's sustainable yield.
The well's design adheres to regulatory requirements, ensuring it does not exceed a quarter of the theoretical thickness of the aquifer. It is strategically located outside of special management areas and conservation districts, which means it does not require additional permits. The groundwater table is approximately three feet below the surface, and adjacent streams are situated around 84 feet above sea level, indicating that the well's operation is unlikely to impact these water resources.
Additionally, the meeting highlighted that there are three other wells within a mile of the proposed site. However, due to the well's anticipated pump capacity of less than 50 gallons per minute, pump tests are not deemed necessary. Officials noted that the small pumping rates would not significantly affect the surrounding environment, including the potential for a cone of depression that could influence nearby wells.
The applicant was present at the meeting to provide further details and address any questions regarding the well's intended use and environmental considerations. Overall, the initial assessment suggests that the project will not adversely affect historic properties or local water resources.