Your compost pile should have an equal amount of browns to greens. You should also alternate layers of organic materials of different-sized particles. The brown materials provide carbon for your compost, the green materials provide nitrogen, and the water provides moisture to help break down the organic matter.
Green Stormwater Infrastructure. Green stormwater infrastructure includes a range of soil-water-plant systems that intercept stormwater, infiltrate a portion of it into the ground, evaporate a portion of it into the air, and in some cases release a portion of it slowly back into the sewer system. Vision. Tools. Programs. Projects.
Stormwater Construction General Permit (SWCGP) Database. The Stormwater Construction General Permit (SWCGP) database is a web-based application for statewide use that allows the VSMP Authorities and DEQ to process registration statements for DEQ issuance of permit coverage under the VPDES Construction General Permit.