Neighborhood Planned for Toxic Waste Site in Folsom

June 12, 2018

How do you think the Aerojet Area 40 Toxic waste site in Folsom should be cleaned up before it is developed into a park, open space and residential area?

A Public Meeting to Review and Comment on the Remedial Action Plan for the cleanup and development of the Aerojet Area 40 Toxic Waste site, which is South of Highway 50 will be held:

June 20 from 6-8 pm,
Folsom Community Center,
Western Conference Room,
52 Natoma Street, Folsom

South of highway 50 just east of Prairie City Road, lies Aerojet Rocketdyne’s “Area 40”, a hazardous waste site waiting be cleaned up. Folsom and local developers are planning a 48-acre park with housing nearby within the Folsom Planning Area at the location of Area 40. A 26-acre “open space” will be fenced off until extremely high soil vapor levels drop to lower levels.

The Department of Toxics Substances (DTSC) released the proposed cleanup plan in May, and a Public Meeting will be held June 20 in Folsom.

While Aerojet Rocketdyne leased this land their industrial activities included separating solvents from propellant-solvent mixtures and open burning of laboratory wastes, propellants, kerosene fuel, and flammable liquids.

Chemicals identified within Area 40 soils and soil vapor were: dioxins and furans, metals, perchlorate, semi- volatile organic compounds and volatile organic compounds. Chemicals identified in groundwater were perchlorate, trichloroethylene (TCE), tetrachloroethylene (PCE), and additional volatile organic compounds.

The proposed cleanup plans are to remove 31,100 tons of contaminated soil from two areas on the site. Note that soil vapors move from the soil into the air. Extremely high levels of volatile organic compounds are in the shallow groundwater. The cleanup plans include measures to require vapor mitigation systems to move chemical vapors from under potential new housing.

How thorough will the cleanup be for the proposed new Community West Park near Prairie City Road? For the open space area north of the park? For the single-family high-density homes just north of the site, and for the commercial and multi-family units to the south?

Levels of contamination: The Remedial Action Plan (RAP) for Area 40 says that the site poses unacceptable risk to human and ecological health, which is true. However, the RAP does not mention that the levels of TCE in shallow groundwater, soil gas and even outdoor air are among the highest observed in California. The site has up to 120,000 μg/L TCE in shallow groundwater, which is 24,000 times the Maximum Contaminant Level (MCL) of 5 μg/L TCE. The site has up to 268 million μg/m3 TCE in soil gas, which is 8 million times the EPA default screening level for protecting residents from TCE vapor intrusion into indoor air. The levels of TCE are so high on portions of the site, that levels of TCE in outdoor air 4 foot above the ground pose a risk for fetal heart defects. Levels of TCE are likely to be even higher for infants or small children breathing closer to the ground and individuals laying or picnicking on the ground.

The City of Folsom and the developers are focused on whether the park can go into the proposed area. The risk assessment for human health is based on limited park use.

During the cleanup additional contamination may be found, which could change the scope or nature of the cleanup.

June 20: Learn about this site – make your thoughts known at the meeting scheduled for 6pm at the Folsom Community Center, Western Conference Room, 52 Natoma Street, in Folsom.

Give Caltrans input on their latest freeway-widening plans

Give Caltrans input on their latest freeway-widening plans!

Caltrans ready to expand Yolo Causeway, seeks public’s input

Project would extend carpool lane from Solano County to Sacramento County

Remember: Several studies have shown that freeway expansion leads to increased vehicle miles traveled (VMT) (“induced demand”) and encourages sprawl, thereby exacerbating the region’s traffic and air quality woes, and increasing greenhouse gas emissions that contribute to climate change. (excerpt from ECOS Press Release on our lawsuit filed against Caltrans re Highway 50, based on the same premise).

Bottom line? Adding lanes is expensive and doesn’t alleviate congestion after all.

Please attend one of Caltrans’ workshops as they seek public input abpout widening the I-80 freeway:

  • Thursday, June 14, from 6 p.m. to 7:30 p.m. at the West Sacramento Civic Center Galleria at 1110 West Capitol Ave. in West Sacramento
  • Thursday, June 21, from 6 p.m. to 7:30 p.m. at Sacramento City Hall at 915 I St. in Sacramento

News coverage

Caltrans shares plans to fix Yolo Causeway bottleneck
By Brian Hickey, KCRA
Updated: 9:03 AM PDT Jun 6, 2018
http://www.kcra.com/article/caltrans-shares-plans-to-fix-yolo-causeway-bottleneck/21096174

Caltrans seeks public input for expanding Yolo Causeway
By Max Resnick, KCRA
Updated: 6:14 PM PDT Jun 6, 2018
http://www.kcra.com/article/caltrans-seeks-public-input-for-expanding-yolo-causeway/21102465

Residents sound off about proposed changes to Yolo Causeway
By Brandi Cummings, KCRA
Updated: 11:36 PM PDT Jun 6, 2018
http://www.kcra.com/article/residents-sound-off-about-proposed-changes-to-yolo-causeway/21147806

Caltrans ready to expand Yolo Causeway, seeks public’s input*
By Max Resnik and Brandi Cummings, KCRA
Updated: 11:45 PM PDT Jun 6, 2018
http://www.kcra.com/article/caltrans-ready-to-expand-yolo-causeway-seeks-publics-input/21101820

*ECOS is mentioned in the fourth (and most recent) article

Save Our Groundwater!

June 6, 2018

The Environmental Council of Sacramento (ECOS) filed a comment in March of 2017 on the Sacramento Central Groundwater Authority’s (SCGA) petition to be deemed an acceptable “alternative plan” under the Sustainable Groundwater Management Act (SGMA). The purpose of our June 6, 2018 letter is to reiterate our opposition to that petition and to urge the Department of Water Resources (DWR) again to find that SCGA is not in compliance with SGMA.

Some highlights:

  • groundwater levels continue to fall in the portions of the basin that most affect the important ecological resources of the lower Cosumnes watershed
  • SCGA continues to make little effort to encourage or facilitate public engagement in its ongoing deliberations
  • SCGA does no targeted outreach, apparently maintains no list of interested parties, and has a web site that is of very limited usefulness
  • SCGA needs to recognize that public engagement is a key component of SGMA compliance
  • SCGA is currently reassessing its rate structure and could adjust its rates to account for costs of both plan preparation and projects/programs to which they have committed and to date ignored

Click here to see the letter in full (PDF).

Caltrans ready to expand Yolo Causeway, seeks public’s input

By Max Resnick

June 06, 2018

The Sacramento Bee 

Caltrans will begin the process of seeking public input on a proposal to improve traffic congestion on Interstate 80 between Solano and Sacramento counties.

The state’s transportation department wants to extend an existing carpool lane at the edge of Solano County through Yolo County and into Sacramento County

. . . 

The Environmental Council of Sacramento, a nonprofit whose mission, according to its website, is “to achieve regional and community sustainability and a healthy environment for existing and future residents,” opposes the idea.

The council believes it will actually worsen the traffic situation along the stretch of highway.

. . . 

“I like the idea of the bike path,” said Diane Swann, member of Bike Davis. “I don’t care about another HOV lane. I think that you widen the road, you get more cars.”

. . . 

Among the topics that could be discussed is whether to turn the lane into a toll lane.

Click here to read the full article.


To learn more about some of the problems caused by widening freeways, please read about our recent lawsuit against Caltrans for their plans to widen Highway 50 with High Occupancy Vehicle (HOV) lanes by clicking here

Suit filed to block step toward annexation of land by Elk Grove

June 5, 2018

By Ben van der Meer

The Sacramento Business Journal

A coalition of environmental groups has filed suit to block a step that the city of Elk Grove must take before it can annex more than 1,100 acres to the south.

The plaintiffs, led by the Environmental Council of Sacramento, filed suit in Sacramento County Superior Court alleging that an environmental impact report for the move doesn’t adequately address impacts on water, loss of farmland and at-risk species such as the sandhill crane and Swainson’s hawk.

The suit also claims that the Sacramento Local Agency Formation Commission went against its stated policies to discourage sprawl when it approved a sphere-of-influence amendment for Elk Grove earlier this year.

. . .

Click here to read the full article.

Stanford researchers find groundwater pumping can increase arsenic levels in irrigation and drinking water

By Josie Garthwaite

June 5, 2018

Stanford News

For decades, intensive groundwater pumping has caused ground beneath California’s San Joaquin Valley to sink, damaging infrastructure. Now research published in the journal Nature Communications suggests that as pumping makes the ground sink, it also unleashes an invisible threat to human health and food production: It allows arsenic to move into groundwater aquifers that supply drinking water for 1 million people and irrigation for crops in some of the nation’s richest farmland.

Click here to read the full article.

(Image credit: Shutterstock)