OSE library will be closed in August on: Mondays, Aug. 7,14,21 and Wednesdays, Aug. 9 & 16.

Materials are added to the collections all the time, but images aren't available for most materials, so the "New in OSE" is not complete.

Contact Information

Library email:

Telephone Numbers:

During Library business Hours: (505) 827-6158

Other Times: Hydrology Bureau - Susana Larios
(505) 827-6140


Some OSE materials have been scanned and are available for download, including Technical Reports, Hydrology Reports and Water Reports. All documents are in PDF format unless otherwise noted.

Technical Reports - Arranged by OSE series numbers

Hydrology and Water Reports/Historical Reports - Alphabetically by Author

Water Use and Data - By year

OSE Library Policies

OSE Library Policy

OSE Library Strategic Plan