Delaware Tribe Environmental Department

04/20/2026

04/14/2026

This Saturday! If you have any hard to dispose of materials, check the flyer below.

02/23/2026

02/17/2026

We will be offering a zoom option for the presentation this Saturday. Contact Tristen Tucker for the link. See attached flyer.

02/09/2026

Come join us for this informative presentation about invasive species!

01/21/2026

I would like to thank everyone that came out to the fishing derby! It was definitely a cold one but we had 23 people attend. The winner in the kids division was Roscoe Strike-Ax and the winner of the adult division was Jeff Murphy! Congratulations!

01/01/2026

Come on out and enjoy a morning of fishing! Both kids and adult divisions. Prizes. Cleaning demonstration. Raffles. Join us!

12/30/2025

Wëli kishku! It is a good day!
For the rest of this week only, the department will be offering a pickup service for cardboard within Bartlesville/surrounding areas. This service is for tribal members. Please contact the Environmental Director.
Tristen Tucker
918-332-6260
[email protected]

11/28/2025

The U.S. Army Corps of Engineers in Copan is hosting this fishing derby. Under 18. Bring the kiddos and have a good time!

11/04/2025

Come on out and join us for this fun event about pollinators! Learn why they are important and how they impact the environment. Hosted by Euchee Butterfly Farm’s Tribal Alliance for Pollinators!