Organization

Nisenan Miwok Collective

Not yet reviewed by this nation. What follows comes from public records and research. It does not speak for the nation.

Nisenan Miwok Collective is the nonprofit arm of the Southern Hill Nisenan community in California and says it works toward land return.

Kind
Tribal community nonprofit (501(c)(3))
Native-led
yes-self-described
Works with
Southern Hill Nisenan
Region
California; CA
Focus
Land return, rematriation and stewardship in Southern Hill Nisenan territory (El Dorado and Placer counties, Treaty J area)
Registry
EIN not shown on site; ProPublica: Nisenan Miwok Collective, Sacramento CA, 501(c)(3), EIN 93-3214988

What happened

The Nisenan Miwok Collective calls itself an Indigenous-led nonprofit and the nonprofit arm of the Southern Hill Nisenan Tribal community. Its site lists Laura Galvan, a Southern Hill Nisenan Tribal member, as Chairwoman. ProPublica Nonprofit Explorer lists it as a Sacramento 501(c)(3) with tax exemption issued in September 2023.

The Collective's mission is land and water restoration, land return, food sovereignty, cultural practices and self-determination for the Southern Hill Nisenan of the Sierra Nevada. Its territory, in its words, includes El Dorado County, Placer County, Plymouth and the forks of the Cosumnes River, where it says its headsmen signed Treaty J in 1851.

The site describes Treaty J as unratified and says the Southern Hill Nisenan "remain largely landless" within their ancestral territories. It says it is working, through land return, conservation partnerships and strategic acquisition, to reestablish a permanent presence at culturally significant village sites. It invites direct gifts, tax-deductible donations, and land or estate transfers.

The Collective reports no completed land transfer, acreage or deed. They describe goals and methods, including native plant restoration and cultural burning. The Collective says the Southern Hill Nisenan Band represents the tribe's people and cultural leadership, while the Collective is the operating entity.

Good to know. The Southern Hill Nisenan are not federally recognized, and Treaty J of 1851 was never ratified. The Collective has no online donation page; it asks people to email about gifts.

Summarized with AI assistance from 5 sources and checked against their words; not yet reviewed by historians or by the nations. Report an error

What the sources say, and how this was checked

Supported by the sources below; some details rest on one source.

  1. The Nisenan Miwok Collective 501(c)(3) is the nonprofit arm of the Southern Hill Nisenan Tribal community.Nisenan Miwok Collective
  2. Laura Galvan Southern Hill Nisenan Tribal Member Chairwoman Nisenan Miwok CollectiveNisenan Miwok Collective
  3. The Southern Hill Nisenan remain largely landless within our Ancestral Territories in El Dorado CountyNisenan Miwok Collective
  4. Through land return, conservation partnerships, and strategic acquisition, we are working to reestablish a permanent Southern Hill Nisenan presenceNisenan Miwok Collective
  5. Tax exemption issued: Sept. 2023 EIN: 93-3214988ProPublica Nonprofit Explorer: Nisenan Miwok Collective

Research notes. All program and treaty statements are the Collective's own; no completed land return is described. The Southern Hill Nisenan are not federally recognized, so this entry does not describe them as a federal tribal government. The site shows no online donation page and no EIN; it asks people to email about gifts and land transfers.

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Vetting notes
2026-10-17: ProPublica hit only (Sacramento CA); site does not print an EIN. Site calls itself Indigenous-led nonprofit and nonprofit arm of the Southern Hill Nisenan Tribal community. No online donation page found; contact page asks people to email for tax-deductible gifts or land transfers, so no donation_url. Southern Hill Nisenan not federally recognized. Source: https://www.nisenanmiwokcollective.org/ ("The Nisenan Miwok Collective 501(c)(3) is the nonprofit arm of the Southern Hill Nisenan Tribal community.")
Kind
Organization
Confidence
Medium
Nation review
Not yet reviewed by this nation

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