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.
1 A section of storm sewer connecting one intake or manhole to another is often called a ârunâ or âlinkâ. A. storm sewer system is designed from run to run. Design generally begins at the upstream end (or reach) of the system and proceeds down to the outlet. The process for determining the HGL begins at the outlet. and works upstream.