Science of Water
Legislation or Regulation
California Water Sources
Water Plants and Agencies
Bonus
100

The City of Avalon (Catalina Island) gets their water source from this process known for
removing salt from seawater.

What is desalination?

100

A new bill, enacted in 2019, grants the State Water Quality Board expanded authority to mandate that water agencies monitor this contaminant dubbed "forever chemicals."

What are Per- and Polyfluoroalkyl Substances (PFAS)?

100

This body of water traverses 52 miles through a major metropolitan area.

What is the LA River?

100

Founded in 1928, this agency is the largest water agency in the United States and the wholesale water purchaser for 28 of its member public agencies.

What is Metropolitan Water District of Southern California? 

100

An extended period of less than normal amounts of rainfall.

What is a drought?

200

This is an underground layer of permeable sediment that stores groundwater.

What is an aquifer? 

200

This law, which went into effect in January of 2014, gives local agencies the opportunity to develop groundwater sustainability plans and better manage priority groundwater basins in California. 

What is the Sustainable Groundwater Management Act (SGMA)?

200

This body of water provides roughly a third of Southern California’s water supply.

What is the Colorado River?

200

This facility is California's (and the nation's) largest water recycling facility. It currently processes and purifies 100 million gallons of water per day.  

What is the Groundwater Replenishment System?

200

Farmer Joe Del Bosque loves this fruit more than his own children. 

What are melons?

300

The flow of water that occurs when excess stormwater, meltwater, or other sources flow over the Earth's surface. This can occur when precipation falls onto impervious surfaces, or rain arrives more quickly than soil can absorb it. 

What is runoff?

300

This project, currently under environmental review, proposes a single tunnel solution to distribute water from Northern California down to Southern California.

What is State Water Project/Delta Conveyance Program?

300

On average, 48% of all water used in California comes from this source.

What is groundwater?

300

This facility is the largest wastewater treatment plant operated by the Sanitation Districts of Los Angeles County with a capacity of 400 million gallons per day and a current flow of 250 million gallons per day (enough to fill the Rose Bowl three times a day).  

What is Joint Water Pollution Control Plant (JWPCP)?

300

Self, Us, and Now

What are the three components of Public Narrative?

400

The method that introduces purified water directly into an existing water supply system. 

What is direct potable reuse?

400

The number of regional boards delineated by the State Water Quality Control Board, whose mission is to preserve, enhance, and restore the quality of California's water resources.

What is nine?

400

This body of water is the hub of California’s water supply, supplying fresh water to two-thirds of the state’s population and millions of acres of farmland.

What is The Delta?

400

This plant is the largest sewage treatment facility in the Los Angeles Metropolitan Area and one of the largest plants in the world.

What is Hyperion Water Reclamation Plant?

400

This leader protected workers rights by focusing on eliminating pesticides in the fields.

Who is Cesar Chavez?

500

This chemical process applies pressure to wastewater to separate large particles and contaminants in water for reuse.

What is reverse osmosis?

500

In this year, the State of California adopted the Human Right to Water (Water Code 106.3) to recognize that "every human being has the right to safe, clean, affordable, and accessible water adequate for human consumption, cooking, and sanitary purposes."

What is 2012?

500

At 343 square miles this is California's largest lake and is home to North America’s largest population of migratory waterfowl outside of the Everglades, providing vital nesting habitat for 2/3 of the bird species in the Continental US.

What is Salton Sea?

500

This agency provides water to more than 400 industrial, commercial, and public facilities in the South Bay, including Chevron, Northrop Grumman, Honda, and Mattel.

What is West Basin Water District?

500

This describes the concept of all of the information that is currently present in the universe.

What is WIGO?