Science & Research

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Visit NPSpecies for more comprehensive information and advanced search capability. Have a suggestion or comment on this list? Let us know.

Sharp-tailed grouse walks through grass.

S.Smith NPS photo

The Integrated Resource Management Applications (IRMA) Portal provides easy access to National Park Service applications that manage and deliver resource information to parks, partners and the public.

Data Store

Find and download documents and datasets about natural and cultural resources in the parks

AQWebPortal (Aquarius Web Data Portal)

Search and view continuous water quality and quantity data from NPS monitoring locations.

NPS employee taking a water sample.

NPS photo

General Conditions for Scientific Research and Collecting Permits

General Conditions for Scientific Reserach and Collecting Permit

Apply for a permit to conduct scientific research in a park and report on findings.

RPRS (Research Permit and Reporting System)

Ranger Contact

Chief Ranger, Michael Stops

Protection and Resource Managment Division

406-638-3215 Office

406-638-2402 Fax

e-mail us

Last updated: June 29, 2017

Contact the Park

Mailing Address:

Little Bighorn Battlefield National Monument
P.O. Box 39

Crow Agency, MT 59022-0039


(406) 638-3216

Contact Us