Looks like he was washed down the entire length of the runoff channel.

The waste systems all connect.

Do they, perhaps, include green infrastructure, so that we can take runoff and water that's going out of our houses and clean it and filter it and grow urban street trees?

Michael Pritchard Okay.

So let me show you how the system works.

They had pumps to keep the water out of the foundations.

Some cities just release the water.

They literally flipped the switch.

Tunnels leads to the sewers, sewers lead to the storm drains... Storm drains leads to sea.

Water Jet Pump

I want a map covering the storm drain system in this area.

You can get a drainage grant these days.

We drain it and she'll fry.

The school drains the pool once a month.

Don't cry over spilled milk.

Lately he'd been living in one of the downtown storm drains.

Sewage treatment facility.

Thanks, when we want your help, we'll get out the drain cleaner.

The waste water that leaks out is water that already now goes into that coastal environment, and the algae that leak out are biodegradable, and because they're living in waste water, they're fresh water algae, which means they can't

I want a man at every other drain entrance along this line.

The other recognizes no frontiers.

If there's a region of low pressure in the atmosphere, air is pushed toward it,

After six months of work, he came to my office and presented me with those nine words on a piece of paper.

So different cities around the world treat their waste water differently.

It leaks. It's struck by lightning.

He'll head down this drain to where it comes out of the Rio Hondo.

It's plenty.

They're flooding the pipe. Linc!

No hard feelings?

Why did you drain the water?

They're going to wash those contaminated materials, and then the water may move into sources of drinking water.

The blood veins in our hands echoed a course of water traces on the Earth.

All drains lead to the ocean, kid.

This is the city of San Francisco, which has 900 miles of sewer pipes under the city already, and it releases its waste water offshore.

In the case of the shower does it have hot and cold water, two taps that work, a shower rose to get water onto your head or onto your body, and a drain that takes the water away?

Water finds its level.

Flowing water does not stagnate.

It's raining like crazy here.

So, what do you say we put the past behind us?

Live and let live, man.

So, in fact, it's not permanently in the high seas.

Now how many of you have ever gone to a state park or a national park where you had a big sign at the front saying,

Here's an image of what we could do in San Francisco Bay.

Yes, we are less prone to falling sick.

They were not related to her, but they tried to find out,