Chattahoochee Riverkeeper Inc
Atlanta, GA
Cause (Daanaa category based on the IRS NTEE code): Philanthropy
Mission as stated by the organization
In 2024, the largest program area was water monitoring, which encompasses our urban stream monitoring as well as river and lake water quality testing. Through our neighborhood water watch program we collected and tested 6,763 water samples. We found and stopped 20 sewer spills.
From the nonprofit's IRS Form 990 filing
Latest IRS filing year on record: 2024 (source: IRS).
EIN 58-2095413 (IRS record).
Website on the organization’s public record: www.chattahoochee.org
Public sources: IRS Tax Exempt Organization data; ProPublica Nonprofit Explorer (independent sites, not affiliated with Daanaa). Daanaa record.
IRS data loaded July 2026. Status may have changed since then; check the IRS link for current status.
This page summarizes what the public record says about Chattahoochee Riverkeeper Inc. Daanaa builds each page from public IRS records and, where it has been matched to the organization, the organization’s own public information. A field with no public record is left out rather than guessed. Daanaa is not affiliated with the IRS or with this organization. Open the Daanaa page for the full record.
Facts on this page come from public IRS data, from the organization, or from the organization’s own website. Where a source is shown next to a fact, it says which. You can check IRS facts with the links above. Organizations can send Daanaa a correction request. You can search the directory by cause or place.
Daanaa is a free directory run by EcoMargins Consulting LLC (DBA Daanaa), a for-profit company. Being listed on Daanaa is not an endorsement, and it does not mean the organization has joined or works with Daanaa.