They also lower the water's surface tension, making pesticides and chemicals more easily absorbed by the fish. Some detergents contain phosphates that promote algae growth. When algae decomposes, it uses up the available oxygen of aquatic life. Wash car at a car wash that is connected to sanitary sewer lines Silt and sediment from construction sites Sediment collects in drinking water reservoirs, leaving less room for water storage. Innovative and site-specific BMPs Stricter monitoring and education programs Cleared vegetation, tree trimmings, grass clippings, leaves, and acorns The debris clogs storm sewers, which increases the risk of flooding.
Large collections obstruct water flow and cause creek bank erosion.
As this organic matter decomposes, it uses up the oxygen intended for aquatic life survival. Decomposing organic matter also creates foul odors and taste in drinking water. Sweep leaf litter and collect in bags. Recycle matter for compost More frequent street sweeping Excessive irrigation Transports fertilizers, pesticides, dirt and grime to local storm sewer or waterway. Fertilizers and pesticides can kill aquatic life.