constructing a rainwater collection drainage system for gravel-covered parking area. concept diy

rainwater collection drainage system gravel parking area construction design installation sustainable ecofriendly runoff management environmentallyfriendly water conservation permeable surface stormwater harvesting irrigation landscaping green infrastructure pervious pavers filter sediment detention infiltration retention recharge reservoir gutters downspouts french drain swales bioswales gravellok perforated pipe grates sump pump maintenance constructing aigenerated gravel-covered concept diy eco-friendly gravelcovered