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EPA Closer to Regulating PFAS in Drinking Water

The EPA has made an initial determination that it will eventually set legal limits for levels of two key PFAS chemicals in drinking water, the agency announced Thursday.

Under the Safe Drinking Water Act, the “preliminary regulatory determination” announced Thursday is the last step before the Environmental Protection Agency proposes limits on the releases of the two chemicals in drinking water and groundwater supplies. That announcement could still be months away.

The chemicals at issue are perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS), two of many within the class of chemicals called PFAS, or per- and polyfluoroalkyl substances. Scientists have linked PFAS chemicals—common in nonstick coatings and firefighting foam—to health problems including higher cholesterol, birth defects, and cancer.

California Sues Trump Administration Again — This Time Over Water

A day after President Trump visited the Central Valley to celebrate a boost in water for California farms, state officials sued to block the additional water deliveries.

Attorney General Xavier Becerra, in a lawsuit filed Thursday, maintains that new federal rules designed to increase pumping from the Sacramento San Joaquin River Delta fail to protect salmon and other endangered fish in the delta estuary.

RMWD Sets Meeting to Consider Raising Water Pumping Rates

Ramona Municipal Water District board members unanimously approved April 11 to schedule a public hearing to consider raising untreated water pumping rates despite expressed reservations about another RMWD rate increase.

The vote to schedule the Proposition 218 public hearing for 2 p.m. Tuesday, April 14, was approved 4-0-1, with Secretary Jeff Lawler absent. The scheduled meeting will be held at the Ramona Community Center, 434 Aqua Lane.

Proposition 218, the “Right to Vote on Taxes Act,” requires local government agencies to hold a public hearing when rate increases are proposed to be able to consider protests to those rates affected by Proposition 218. The notice for the public hearing with the proposed increases is required to be sent to affected property owners at least 45 days before the public hearing.

Oceanside Leads County With Plan to Make Recycled Water Safe to Drink

Oceanside celebrated the start of construction Wednesday on a project that could make it the first city in San Diego County to be drinking recycled water by 2022.

At least two other cities or water districts are close behind on similar projects, and several more agencies are considering plans to make potable recycled water a significant portion of their supply.

“We are one step closer to completing a project that will supply 30 percent of Oceanside’s water,” said Cari Dale, the city’s water utilities director, to guests at the city’s San Luis Rey Water Reclamation Facility.

Climate Change Has Stolen More Than a Billion Tons of Water From the West’s Most Vital River

The Colorado River’s average annual flow has declined by nearly 20 percent compared to the last century, and now a new study has identified one of the main culprits: Climate change is causing mountain snowpack to disappear, leading to increased evaporation.

Four recent studies have found that up to half of the drop in the Colorado’s average annual flow since 2000 has been driven by warmer temperatures. Now, two U.S. Geological Survey researchers have concluded that much of this climate-induced decline — amounting to 1.5 billion tons of missing water, equal to the annual water consumption of 10 million Americans — comes from the fact that the region’s snowpack is shrinking and melting earlier. Having less snow to reflect heat from the sun, known as the albedo effect, creates a feedback loop, they say.

Trump Vows More Water for Central Valley Farmers, Less for Fish. Can He Deliver?

As a cheering crowd of supporters watched, Trump signed a memo directing federal agencies to move ahead with relaxed endangered species protections that have curbed water deliveries to San Joaquin Valley agriculture and the urban Southland.

Gov. Gavin Newsom‘s administration said Wednesday that it would challenge the federal action in court.

Proposed Changes to County Landscape Ordinance Would Reduce Water Use by 40%

The County’s Planning & Development Services is preparing to release draft documents for public review this week related to the project called Water Efficiency Updates to the Landscape Ordinance.

This project will update the County’s Landscape Ordinance to codify requirements set forth by the County’s Climate Action Plan Measures W-1.2 and A-2.1. PDS began implementing these requirements upon approval of the CAP in 2018 through the CAP Development Checklist and existing landscape review process within PDS.

 One result of the ordinance will be to reduce outdoor water use in new and existing residential and non-residential landscaping 40% from 2014 levels.

Trump OKs More California Water for Valley Farmers. Gavin Newsom Promises to Sue

Gov. Gavin Newsom, in a preemptive strike against President Donald Trump, said Wednesday he plans to sue Trump’s administration to block a controversial plan to increase water deliveries to the San Joaquin Valley.

Newsom’s office said he “will file legal action in the coming days … to protect highly imperiled fish species close to extinction.”

The announcement came just minutes before Trump appeared in Bakersfield to announce he’s finalized an order removing regulatory roadblocks and enabling the giant Sacramento-San Joaquin Delta pumps to deliver additional water to the southern half of the state.

New Project to Tackle Puget Sound’s Growing Polluted Stormwater

Local researchers say at least 14 to 94 million pounds of contaminants like oil, grease and toxic metals get mixed with stormwater in Puget Sound every year. Now a new public-private partnership is tackling the growing problem.

The runoff from the Aurora Bridge is the target for a new project. Nonprofits like The Nature Conservancy are working together with local companies like Stephen C. Grey & Associates and Boeing to address the issue. Even the Washington State Legislature approved $500,00 to help with this project.

Sierra Snowpack Withering in California’s Dry Winter. New Satellite Image Shows the Bad News

The image is disturbing and leaves little doubt about California’s growing predicament: The snowpack in the Sierra Nevada is a sad whisper of it was a year ago, a withering testament to the lack of precipitation in the state’s increasingly dry winter.

The National Weather Service tweeted satellite images of the Sierra on Tuesday, showing the stark difference between this year and the above-average snowfall from 2019. The mountain snowpack — a crucial element in the state’s annual water supply — is 53 percent of normal for this time of year, according to the Department of Water Resources.