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Welcome to the Air District
Summit PDF Print Email

Northern Sierra Air Quality Management District, the City of Nevada City, the City of Grass Valley, the County of Nevada and Save the Air in Nevada County invites you to the

SIERRA OZONE SUMMIT

Understanding How Ozone Transport Affects Our Communities

June 4th 2008, 9:00 a.m. – 4:30 p.m.

Holiday Inn Express, Grass Valley, CA

Registration $25 (includes lunch)

Space is limited, so please register early! ( Click Here )

 
Public Notice for RACT SIP Revision PDF Print Email

PUBLIC NOTICE

The Northern Sierra Air Quality Management District proposes to adopt a “negative declaration” stating that Control Techniques Guidelines (issued by EPA as Reasonably Available Control Technology for ozone nonattainment areas) for Industrial Cleaning Solvents; Offset Lithographic Printing and Letterpress Printing; Flexible Package Printing; Flat Wood Paneling Coatings; Paper, Film, and Foil Coatings; Large Appliance Coatings; and Metal Furniture Coatings do not apply in western Nevada County because there are no sources in these categories meeting the applicability threshold of 15 pounds per day of volatile organic compound emissions.  The NSAQMD will conduct a two-site public hearing on the proposed action on May 19, 2008 (or, if canceled, June 23, 2008) at 1:00 PM at the Madeline Helling Library, 980 Helling Way, Nevada City and the Plumas County Library, 445 W. Jackson St., Quincy. Mail written comments to NSAQMD, Attn: Sam Longmire, PO Box 2509, Grass Valley, CA 95945 or email to This email address is being protected from spam bots, you need Javascript enabled to view it , to be received by May 18, 2008. To view the Draft Negative Declaration, click here.  Call (530) 274-9360 for additional information.

 
Portable Equipment PDF Print Email
 PDF Print Email

Know Your Portable Equipment Permitting and Registration Requirements 

Do you operate a portable engine and / or portable equipment that emits air pollution?

Portable equipment includes, but is not limited to the following:

cranes

power generation

pumps

diesel pile-driving hammers

welding

service or work-over rigs

well drilling

dredges on boats or barges

wood chippers

tactical support equipment

compressors

vacuum trucks 

Portable equipment units include, but are not limited to, the following portable engine-associated units:

confined and unconfined abrasive blasting operations

concrete batch plants

sand and gravel screening

rock and pavement crushing and recycling

tub grinders and trammel screens 

 

Check under our permit section for more info!

 
 

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