Latest news
Public Notice: Scheduled Tree Trimming on Route 438
Public Notice
Department of Transportation
Tree_Trim_Removal_2026_Letter_SizeDownload
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Seneca Strong October Schedule
Events
Human Services Division
See the above weekly event schedule for Seneca Strong for the month of October.
SNI Offices will be closed 10/12/2026
Call 716-582-0815 for transport
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Allegany/Steamburg Fall Cleanup
Events
Allegany and Steamburg enrolled residents' Fall Cleanup will be October 5-9, 2026. See flyer for material details and restrictions.
Read moreWSB, TIS, and Library Parking Lot Closures Continued Through 9/29/26
Public Notice
WSB TIS Libray parkling lot closure memo 9-28-26Download
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Cattaraugus Territory Transfer Station Update
Careers
The Seneca Nation Environmental Department is seeking qualified individuals for two full-time Transfer Station Operator positions. Candidates must have…
2025 Pledge Culmination Celebration
Events
Tuesday, December 23, 2025
Attention Youth Who Signed the 2025 Cattaraugus Marshal Pledge!
It is time to collect on your pledge! Our annual dodg…
JOM Winter 2025 Newsletter
Education, News and updates, Newsletters
2025 JOM Winter NewsletterDownload
Public Notice: Construction Project
Public Notice
45 Day Public Notice Construction Project: Bridge on Route 438 over Clear Creek Cattaraugus Territory The Seneca Nation Department of Transportation is not…
Agenda & Notice of Regular Session of Council, December 13, 2025
Council Session
Enrolled members may register for virtual attendance here: https://attendee.gotowebinar.com/register/9121191574066767196
Agenda-for-the-December-13-2025…
Judicial Election Information
Public Notice
Judicial Election InformationDownload
Judicial-Candidate-Listing-2025Download
Agenda & Notice of Regular Session of Council, November 8, 2025
Council Session
Enrolled members may register to attend virtually here: https://attendee.gotowebinar.com/register/3576284065700274267
Agenda_Nov.-8-2025-Regular-Session…
Notice of Regular Session of Council, October 11, 2025 & Agenda
Council Session, News and updates
Register for virtual attendance here: https://attendee.gotowebinar.com/register/605981990037621336
Agenda-for-Regular-Session-of-Council-October-11-2025…