Protecting Streams from Water Pollution

If you see a spill get into the stormwater drainage system or a stream or water body, call the Water Pollution Helpline immediately!

If you see a large spill or think it may be hazardous, please call 911 to report the situation.

• The best way to improve surface water quality is to prevent pollution at its source.
• If you see a piece of litter along the curb or in a parking lot, pick it up and throw it away in a garbage can.
• If you are using fertilizer and some of it gets onto paved areas, blow or sweep the fertilizer back into the grass. Don't apply fertilizer right before it rains.
• If you're doing yard work, mulching is the best way to manage your grass and yard waste. If you aren't able to compost, leave your grass clippings on your grass and don't blow them into the street.
• If you're washing a car or other outdoor equipment, try to wash it where the water will drain to gravel or grassed area instead of into the street.
• If you're changing your oil at home, take your used motor oil to the nearest auto parts store for free. Don't pour your oil down the storm drain.
• If you are working on a project and spill oil, paint, or another liquid, the best way to prevent the spill from entering the storm system is to use dry cleanup methods. Place kitty litter, sand, or another type of absorbent onto the spilled liquid so that the material gets absorbed into a solid form; then you can sweep it up. Never clean up a spill by hosing it into the storm drain!