Water Operations

Reservoir Data

Data Retrieval (elevation, storage, inflows, & releases)
40-Day Data
Historic Data
Facility Site Map

Current Conditions

System Overview
Weekly Hydrology Summary

Storage
Teacup Diagrams

Seasonal Notices
Snowpack Conditions Map

Reports and Studies

Reports
24-Month Study
Monthly Summary Reports
Annual Operating Plans
Consumptive Use and Loss Reports

Studies
Colorado River Basin Water Supply & Demand Study
Climate Research & Development in the Colorado River Basin
Colorado River Basin Natural Flow & Salt Data

Legislation and Guidance
Colorado River Interim Guidelines
Law of the River
2017 Glen Canyon Operating Criteria

Operational Data

Upper Colorado River
Aspinall Unit
Flaming Gorge
Fontenelle
Navajo
Lake Powell

Working Group Information
Aspinall Working Group
Flaming Gorge Working Group
Flaming Gorge Technical Working Group
Fontenelle Working Group
Navajo Dam Technical Working Group
Glen Canyon Dam Adaptive Management Program

Other Operational Data
Lower Colorado River Basin
Albuquerque Water Operations
El Paso Water Operations

General Info & Links

Please contact the Operations Group via e-mail at ResourceMgr@usbr.gov for additional questions or information.
Last Updated: 8/30/18