Whitewater Release Dates
AMERICAN WHITEWATER.ORG
H2O Line
Magalloway and Rapid Rivers
2021 Recreational Whitewater Release Dates
Magalloway River (ME)
Sat-Sun, June 26-27 900 cfs release from 10:00am to 3:00pm each day
Sat-Sun, July 3-4 900 cfs release from 10:00am to 3:00pm each day
Sat-Sun, July 10-11 1200 cfs release from 10:00am to 3:00pm each day
Sat-Sun, Aug 14-15 1200 cfs release from 10:00am to 3:00pm each day
Sat-Sun, Aug 21-22 1200 cfs release from 10:00am to 3:00pm each day
Sat-Sun, Sept 4 -5 900 cfs release from 10:00am to 3:00pm each day
Flow release from 10:00am to 3:00pm on day of release. Subject to modification due to low lake levels.
For the latest Flow Information call 1-800-557-FLOW(3569)
Dial 2 for Androscogin then dial 3 for Aziscohos Dam.
• USGS Online Gage: 01054000 Androscoggin River near Gorham, NH
• WaterLine Flowcast (800-452-1737)
Rapid River (ME)
Fri- Sun July 16-18 1300-1800 cfs Sat & Sun.
Sat - Sun July 24-25 1300-1800 cfs Sat & Sun.
Sat - Sun, Jul 31- Aug 1 1300 cfs Sat & Sun.
Fri - Sun, Aug 6-8 1300-1800 cfs Fri, Sat & Sun.
Subject to modification due to low lake levels. Flows start at 6:00pm before 1st scheduled day and end 12:00noon on last scheduled day.
Flow Information Line 1-800-557-FLOW(3569) dial 2 for Androscogin then dial 4 for Middle dam.
• USGS Online Gage: 01054000 Androscoggin River near Gorham, NH
• WaterLine Flowcast (800-452-1737)
Note that a portion of the recreation flow release will start 10-15 minutes before the scheduled time, to warn users out of reach of the audible and visual warning systems that flow is increasing. For your safety, this smaller increase is an additional warning for users to exit the river before the release has ramped up to full flow.
Magalloway and Rapid River Flow Information Line:
Waterline Flowcast: 1-800-452-1742 Fishing edition Waterline Flowcast: 1-800-452-1737 Boater's edition (see site code below)
River flow and levels at these facilities are subject to change.
Please exercise caution when recreating upstream or downstream of dams and powerhouses.
Sat-Sun, June 26-27 900 cfs release from 10:00am to 3:00pm each day
Sat-Sun, July 3-4 900 cfs release from 10:00am to 3:00pm each day
Sat-Sun, July 10-11 1200 cfs release from 10:00am to 3:00pm each day
Sat-Sun, Aug 14-15 1200 cfs release from 10:00am to 3:00pm each day
Sat-Sun, Aug 21-22 1200 cfs release from 10:00am to 3:00pm each day
Sat-Sun, Sept 4 -5 900 cfs release from 10:00am to 3:00pm each day
Flow release from 10:00am to 3:00pm on day of release. Subject to modification due to low lake levels.
For the latest Flow Information call 1-800-557-FLOW(3569)
Dial 2 for Androscogin then dial 3 for Aziscohos Dam.
• USGS Online Gage: 01054000 Androscoggin River near Gorham, NH
• WaterLine Flowcast (800-452-1737)
Rapid River (ME)
Fri- Sun July 16-18 1300-1800 cfs Sat & Sun.
Sat - Sun July 24-25 1300-1800 cfs Sat & Sun.
Sat - Sun, Jul 31- Aug 1 1300 cfs Sat & Sun.
Fri - Sun, Aug 6-8 1300-1800 cfs Fri, Sat & Sun.
Subject to modification due to low lake levels. Flows start at 6:00pm before 1st scheduled day and end 12:00noon on last scheduled day.
Flow Information Line 1-800-557-FLOW(3569) dial 2 for Androscogin then dial 4 for Middle dam.
• USGS Online Gage: 01054000 Androscoggin River near Gorham, NH
• WaterLine Flowcast (800-452-1737)
Note that a portion of the recreation flow release will start 10-15 minutes before the scheduled time, to warn users out of reach of the audible and visual warning systems that flow is increasing. For your safety, this smaller increase is an additional warning for users to exit the river before the release has ramped up to full flow.
Magalloway and Rapid River Flow Information Line:
Waterline Flowcast: 1-800-452-1742 Fishing edition Waterline Flowcast: 1-800-452-1737 Boater's edition (see site code below)
River flow and levels at these facilities are subject to change.
Please exercise caution when recreating upstream or downstream of dams and powerhouses.
