The objective of the study was to develop an integrated numerical index of seawater quality for fishing and mariculture using ICAMPA for the coastal marine area of ​​Supe, considered among the seven most important bays for fishing activity in Peru. In the study area, 15 stations were evaluated at the surface and bottom levels. 10 parameters were selected that were defined by their level of importance and that define the aquatic environmental quality of this area, which is important for the extraction of hydrobiological resources. The values ​​obtained using the index, developed in the present investigation for fishing and mariculture in Supe Bay, showed that the central area located in front of the mouth of the Pativilca River, and the southern area are affected by the industrial fishing plants present in this area. area. It is concluded that the ICAMPA obtained is statistically ...