Pervious concrete, known for its high porosity and permeability, has gained significant attention for its role in mitigating urban stormwater runoff and enhancing groundwater recharge. This study examines the effects of incorporating supplementary cementitious materials (SCMs)—Silica Fume (SF), Fly Ash (FA), and Ground Granulated Blast Furnace Slag (GGBFS) on the mechanical, hydrological, and durability properties of pervious concrete to improve its strength performance. The research evaluates both conventional and modified pervious concrete, assessing the impact of single SCM additions at 5 and 10% cement replacement levels, as well as dual SCM combinations at 20 and 30%. Mechanical properties such as compressive strength, flexural strength, and split tensile strength are analyzed. Hydrological properties, including permeability, infiltration rate, and clogging resistance, are assessed to determine water drainage efficiency. Durability aspects, such as water absorption and abrasion resistance, are also investigated. Experimental results indicate that while the targeted strength values were not fully achieved, significant improvements were observed in modified Pervious Concrete compared to the control mix. Notably, the combination of silica fume and GGBFS demonstrated the most promising strength enhancements. Hydrological tests showed favorable results across all mixtures, confirming that SCMs have minimal impact on permeability characteristics.