Central Sierra Environmental Resource Center (Twain Harte, CA)


  • Name:John Buckley
  • Title:Executive Director

Organization Address

  • Organization Name:Central Sierra Environmental Resource Center
  • Address:P.O. Box 396
    Twain Harte, CA 95346
    United States

Organization Phone

  • Main phone:209-586-7440
  • Main fax:209-586-4986

Organization Web

User Phone

  • Mobile phone:209-918-2485

User Email


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  • Mission:
  • CSERC's mission is to protect the water, wildlife, and wild places of the northern Yosemite region. As the key defender of this region's renowned forests, deep river canyons, and the oak woodlands of the foothills, CSERC has saved thousands of acres of old growth forest groves, gained significant improvements in hundreds of development projects, and used fieldwork, science, and innovative educational outreach to build credibility with local community leaders, agency officials, political decision-makers, and the media.

  • Year established:1990
  • Endowment:Unknown


  • Executive / Trustee board size:7
  • Advisory board size:
  • Staff size:5


  • Organization type:Grantseeker
  • Country of registration:United States
  • Tax Determination Letter:Received Determination Letter
  • IRS Section:501(c)(3)
  • Tax ID:77-0279240

Other Organization Web

IRS Business Master File Information

  • EIN:770279240
  • Sort (Secondary) Name:
  • Care Of Name:
  • Organization Address:PO BOX 396
  • Organization City:TWAIN HARTE
  • Organization State:CA
  • Organization Zip:95383-0396
  • Group Exemption Number:0000
  • Subsection Code:03
  • Classification Code(s):1
  • Subsection/Classification Desc.:Charitable Organization
  • Affiliation Code:3
  • Ruling Date:June, 1996
  • Deductibility Code:1
  • Foundation Code:15
  • Foundation Code Desc.:Organization which receives a substantial part of its support from a governmental unit or the general publicĀ 170(b)(1)(A)(vi)
  • Activity Code(s):320
  • Activity Code Desc.(s):Boy Scouts, Girl Scouts, etc.
  • Organization Code:1 (Corporation)
  • Exempt Org. Status Code:01 (Unconditional Exemption)
  • Tax Period:December, 2017
  • Filing Requirement Category:01 (990 (all other) or 990EZ return)
  • Accounting Period:December
  • NTEE Code:Z99Z
  • Asset Amount:$233,709
  • Asset Code:4 ($100,000 - $499,999)
  • Income Amount:$411,973
  • Income Code:4 ($100,000 - $499,999)
  • 990 Revenue Amount:$411,973
  • Last Updated:3/21/2018 7:23:59 pm

This information is directly from the IRS Exempt Organization Business Master File at Exempt Organizations Business Master File Extract. This information is not under the control of the Common Grant Application and is collected and compiled and can only be changed by the IRS.