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About the LA Storm Drain System
Runoff drains from the street, into the gutter, and enters the system through an opening in the curb called a catch basin. Catch basins serve as the neighborhood entry point to the journey into the ocean. The storm drain system receives no treatment or filtering process and is completely separate from Los Angeles' sewer system. The ...
lastormwater.org

How you can help salmon - Reducing stormwater runoff
If not, redirect them away from gutters, storm drains or sanitary sewers and toward French drains (gravel filled ... to filter naturally into groundwater supplies, it may reduce the burden on streams or the wastewater system. Note: To find out about your drainage plan, visit the King County Department of Development ...
www.metrokc.gov

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SMCWPPP wins Award for Public Outreach Efforts MORE... Prevent pollution at home and in the community Stormwater pollution prevention and control methods Reduce pollution entering the storm drain system Calendar Thursday Aug 14 2008 CII Meeting Commercial, Industrial, and Illicit Discharge SMCWPPP Subcommitte... Tuesday Aug 19 2008 Technical Advisory Committee Meeting Technical Advisory Committee ...
flowstobay.org

Seattle Highlights Rainwater Harvesting at ARCSA 2005 - HarvestH2O.com :: The Online Rainwater Harvesting Community
(RWH) system for toilet flushing and on-site irrigation. These systems help reduce peak flows from the city ... curbs and sidewalks, located in the watershed area, and not directly served by the existing storm drain system. The pilot project began in 2001, and after two years of monitoring, impervious surfaces ...
harvesth2o.com

Orange County California Watershed
Nearshore Waters) and 3 miles from the shoreline Outfall opening at the end of a storm drain system that allows water to flow into a channel, lake, river, bay or ocean. Percolation ... land surfaces and does not percolate into the ground. Runoff Pollution (also stormwater, urban runoff, and storm drain pollution) rain and water from irrigation, garden hoses, or other activities that washes pollutants ...
ocwatersheds.com

Orange County California Watershed
Feedback | Privacy | Search Site Stencil Program- Stormwater and the Storm Drain System Did you know... ...the sewer system and the storm drain system are not the same? These two systems are ... along the way which are never treated. ...there are many types of pollutants which enter storm drains? Some common contaminants include motor oil, pesticides, brake dust, pet wastes, paint, and household ...
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Environmental Resources
It’s in everyone’s best interests to help maintain the health of our sanitary sewer system by reducing the amount of chemicals, hazardous substances, grease and food wastes that are deposited into it. ... and forced to handle something it wasn’t designed for - rainwater. That’s the job of the storm drain system not the sanitary sewer system. Improper Disposal Simply put, the sanitary sewer system ...
www.co.miami-dade.fl.us

Environmental Resources
In addition, reduce the amount of water that you dispose of in the storm drain system when watering your lawn and washing your car. Use mulch It isn’t just an aesthetic ... and either dispose of them or use them as mulch. A leaf blower only moves leaves towards storm drains causing clogging which leads to flooding. Attract wildlife Providing native flowering and fruit plants can bring ...
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California Coastal Commission. The Problem With Marine Debris
Most storm drain systems discharge directly into the nearest waterway, which eventually flows to the ... droppings from sidewalks and other contaminants from "nonpoint" sources and transports this toxic stew down storm drains and over land into the ocean. These toxins are poisoning marine life and our ...
www.coastal.ca.gov

About the Fresh Creek Trash Control System
TMDL criteria of a "full capture device." * Due to their cost and potential hydraulic impact on the existing storm drain system; the City has installed a limited number of these systems at strategic locations. The images at left show the Fresh Creek Netting System in it's before and after [cleaning] conditions. The photo at far left shows the approximately 15-foot long ...
lastormwater.org