Is South Platte River Waterkeeper a real 501(c)(3) nonprofit?

Yes. South Platte River Waterkeeper (EIN: 84-3758727) is registered with the IRS as a 501(c)(3) tax-exempt organization based in Denver, CO. Their tax-exempt status is currently active.

Are donations to South Platte River Waterkeeper tax-deductible?

As a 501(c)(3) organization, donations to South Platte River Waterkeeper are generally tax-deductible for federal income tax purposes. Always consult a tax professional for your specific situation.

Nonprofit Profile

South Platte River Waterkeeper

Denver, CO · 501(c)(3) · EIN 84-3758727

Active Environment & Animals

Trust verification

IRS Status

Active since December 2019

Verify on IRS.gov →

State Registration

CO - Secretary of State

Verify →

990 Filing

No data available

Financial overview

Tax-Exempt Since

2019

Ruling date: December 2019

About

Mission & Description

South Platte River Waterkeeper, located in Denver, CO, is a nonprofit organization focused on environmental advocacy related to the South Platte River. Established in 2019, it aims to protect and restore water quality and habitat in the region. The organization is recognized for its commitment to safeguarding the river's ecosystem and promoting sustainable practices.

IRS filing details

Official Records

EIN	84-3758727
Subsection	501(c)(3)
Classification	Public Charity
NTEE Code	C01 - Environment & Animals
Ruling Date	December 2019
Revocation History	None

Compensation

Officers & Directors

No officer compensation data available.

What brings you here?

🏛

You run this org

Send invoices, collect donations, and manage South Platte River Waterkeeper — free. Unlimited invoices and quotes, payment links, and a claimable directory profile. Add fund accounting anytime for $25/mo.

See free invoicing

or claim your profile →

💛

You want to support them

Holdings lets nonprofits accept online donations — free to set up, no monthly fees. If South Platte River Waterkeeper has a Holdings giving page, ask them for their link. Or let them know they can create one for free.

Learn about Holdings Giving

🔍

You're doing research

Verified IRS status, 990 filings, and officer compensation — all free. Holdings indexes every active 501(c)(3) in the US.

Browse CO nonprofits

Free nonprofit tools — no signup

Built by Holdings \u2014 the banking + accounting platform that keeps businesses and nonprofits audit-ready. Free forever, no account needed. Connect banking and let your books run themselves when you\u2019re ready.

Donation Receipt Generator

IRS-ready donor receipts in seconds — free, no signup.

501(c)(3) Formation Checklist

Every step to start your nonprofit, with cost + time estimates.

Grant Budget Builder

Build a funder-ready grant budget fast.

Statement of Activities

Generate your nonprofit income statement.

See all free tools \u2192

Ready to stop doing it by hand? Explore Fund accounting software for nonprofits, Nonprofit accounting software, or Online donation pages for nonprofits.