Storm Water Pollution Prevention Plan (SWPPP) Practice Test 2025 - Free SWPPP Practice Questions and Study Guide

Infiltration basins are specifically designed to manage stormwater runoff. The primary purpose of these basins is to capture rainwater or melted snow and facilitate its infiltration into the ground. By allowing stormwater to percolate through the soil, infiltration basins help recharge groundwater supplies, reduce surface runoff, and minimize the potential for flooding and erosion. They also play an important role in improving water quality by allowing sediments, pollutants, and nutrients to settle out before the water infiltrates into the soil.

While other types of water, such as domestic wastewater, agricultural runoff, and industrial effluent, may have different treatment and management requirements, infiltration basins are tailored specifically for stormwater. Their design incorporates features that promote infiltration and enhance the natural filtration processes of the soil, making them unsuitable for managing wastewater or effluent types that require more controlled treatment methods.