from lawns; animal wastes, cigarette butts and other litter; road salt, chemicals and oil from paved surfaces; and grass clippings, leaves and other yard waste. Stormwater carries these substances through pipes, drains and ditches and eventually into lakes, ponds, rivers and streams. Stormwater slows down after entering a waterbody and deposits the load of nutrients, bacteria, toxic substances, sediment, and other…
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