The Herrera township (86.0 km²), located in La Chorrera, is Panama’s leading pineapple production area. Ensuring sustainable agricultural management in this region is crucial for long-term productivity, resource conservation, and environmental protection. This study evaluates soil and irrigation water quality to provide insights into improved management practices. Soil samples were analyzed for pH, EC, OM, SM, CEC, texture, and content of Al, Ca, Cu, Fe, K, Mg, Mn, N, P, Si, Sr, and Zn. Water samples, including surface water and groundwater, were assessed for Ca, Fe, K, Mg, Mn, Na, N, HCO₃, SO₄, PO₄, NO₃-N, and salinity. Soil quality was evaluated using the Igeo, and geospatial techniques were applied to map the soil parameter distribution. The water quality analysis confirmed its suitability for irrigation, though groundwater in the central area requires caution due to elevated Na levels and a moderate risk of salinization. Soil maps indicate adequate levels of essential nutrients but highlight the need for N amendments. This study is the first comprehensive assessment of an agricultural township in Panama, providing critical data for decision-making and the adoption of sustainable agricultural practices that enhance resource management and mitigate climate change impacts.

The El Valle Volcanic Complex, located in the province of Cocle, Panama, presents geological characteristics that could be linked to public health problems. This study focuses on the municipalities of San Juan de Dios, Pajonal, and Caballero, where water is consumed directly from springs (groundwater outcrops). The region has a high incidence of non-traditional chronic kidney disease (nt-CKD) that may be associated with the natural presence of potentially toxic elements (PTEs) in the water. This study aimed to analyze the concentration of PTEs in groundwater and assess the carcinogenic (CR) and non-carcinogenic (HQ) risk to human health from the direct ingestion of water. Sediments, rocks, and water samples were collected. Major ions and PTEs (As, Al, Ba, Co, Cu, Fe, Mn, Sr, Sb, Pb, V, and Zn) were measured, and the mineralogical composition of the rocks was analyzed. The results showed that Fe was the only PTE that exceeded the recommended concentration for drinking water, according to Panama regulations, and Pb according to USEPA. In Caballero and Pajonal, the acceptable threshold for CR and HQ was exceeded, a higher percentage than in San Juan de Dios. The PTEs that contribute most to the risk are Co, Cu, Pb, and As. This study suggests that the region’s historical volcanic activity, involving the release of minerals rich in these PTEs, along with the interaction between groundwater and volcanic rocks, may be contributing to the presence of PTEs in the water. This geological phenomenon could be what has led to prolonged exposure to these elements, which correlates with the high prevalence of chronic kidney disease in the area. This is a novel study, the first conducted in Panama, as it seeks to uncover the relationship between the geology of the site, the presence of PTEs in the groundwater of springs for human consumption, and the implication of health risks, with the aim of generating new information for decision makers for the generation of public policies on health issues such as nt-CKD and cancer in the region.