Water Releases

Here's a look at the amount of water, expressed in cubic feet per second (cfs), expected to be discharged from PSNH hydro-electric facilities.

These discharges could change due to weather, equipment failures or unscheduled power system outages.

Remember: always be alert to changing river conditions!

Merrimack River - Amoskeag Hydro Station, Manchester:
800 to 1000 cfs will be released on Fri, 9/03, from 2:00 PM to 8:00 PM

Pemigewassett River - Ayers Hydro Station, New Hampton:
200 to 300 cfs will be released on Fri, 9/03, from 10:00 AM to 4:00 PM

Merrimack River - Amoskeag Hydro Station, Manchester:
900 to 1100 cfs will be released on Thur, 9/02, from 2:00 PM to 8:00 PM

Pemigewassett River - Ayers Hydro Station, New Hampton:
200 to 400 cfs will be released on Thur, 9/02, from 10:00 AM to 4:00 PM

Merrimack River - Amoskeag Hydro Station, Manchester:
900 to 1100 cfs will be released on Wed, 9/01, from 2:00 PM to 8:00 PM

Pemigewassett River - Ayers Hydro Station, New Hampton:
200 to 300 cfs will be released on Wed, 9/01, from 10:00 AM to 4:00 PM

Merrimack River - Amoskeag Hydro Station, Manchester:
700 to 900 cfs will be released on Tues, 8/31, from 2:00 PM to 8:00 PM

Pemigewassett River - Ayers Hydro Station, New Hampton:
250 to 350 cfs will be released on Tues, 8/31, from 10:00 AM to 4:00 PM

Merrimack River - Amoskeag Hydro Station, Manchester:
1000 to 1500 cfs will be released on Sat, Sun, Mon, 8/28 - 8/30, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
400 to 700 cfs will be released on Sat, Sun, Mon, 8/28 - 8/30, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
1000 to 1500 cfs will be released on Fri, 8/27, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
200 to 500 cfs will be released on Fri, 8/27, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
600 to 1000 cfs will be released on Thur, 8/26, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
200 to 500 cfs will be released on Thur, 8/26, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
600 to 1000 cfs will be released on Wed, 8/25, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
300 to 600 cfs will be released on Wed, 8/25, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
600 to 1000 cfs will be released on Tues, 8/24, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
200 to 500 cfs will be released on Tues, 8/24, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
600 to 1000 cfs will be released on Sat, Sun, Mon, 8/21 - 8/23, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
200 to 500 cfs will be released on Sat, Sun, Mon, 8/21 - 8/23, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
600 to 1000 cfs will be released on Fri, 8/20, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
200 to 500 cfs will be released on Fri, 8/20, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
600 to 1000 cfs will be released on Thur, 8/19, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
200 to 500 cfs will be released on Thur, 8/19, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
600 to 1000 cfs will be released on Wed, 8/18, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
200 to 500 cfs will be released on Wed, 8/18, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
600 to 1000 cfs will be released on Tues, 8/17, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
200 to 500 cfs will be released on Tues, 8/17, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
600 to 1000 cfs will be released on Sat, Sun, Mon, 8/14 - 8/16, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
200 to 500 cfs will be released on Sat, Sun, Mon, 8/14 - 8/16, from to

Special Notes:
There will be a special release of 1000 cfs at Ayers this weekend (8/14 and 8/15). ON SATURDAY 8/14, THE RELEASE WILL BEGIN AT 1100 AND END AT 1600. ON SUNDAY 8/15, THE RELEASE WILL BEGIN AT 1000 AND END AT 1500

Merrimack River - Amoskeag Hydro Station, Manchester:
700 to 1100 cfs will be released on Thur, 8/12, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
300 to 700 cfs will be released on Thur, 8/12, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
700 to 1100 cfs will be released on Fri, 8/13, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
300 to 700 cfs will be released on Fri, 8/13, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
700 to 1100 cfs will be released on Wed, 8/11, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
300 to 700 cfs will be released on Wed, 8/11, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
800 to 1200 cfs will be released on Tues, 8/10, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
400 to 800 cfs will be released on Tues, 8/10, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
1000 to 1500 cfs will be released on Sat, Sun, Mon, 8/07 - 8/09, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
400 to 800 cfs will be released on Sat, Sun, Mon, 8/07 - 8/09, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
1000 to 1500 cfs will be released on Fri, 8/06, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
400 to 800 cfs will be released on Fri, 8/06, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
800 to 1200 cfs will be released on Thur, 8/05, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
400 to 800 cfs will be released on Thur, 8/05, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
800 to 1200 cfs will be released on Wed, 8/04, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
300 to 600 cfs will be released on Wed, 8/04, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
800 to 1200 cfs will be released on Tues, 8/03, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
400 to 600 cfs will be released on Tues, 8/03, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
1000 to 1500 cfs will be released on Thur, 7/22, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
1000 to 1500 cfs will be released on Thur, 7/22, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
1500 to 2000 cfs will be released on Fri, Sat, Sun, Mon, Tues, 7/23 - 7/27, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
1000 to 1500 cfs will be released on Fri, Sat, Sun, Mon, Tues, 7/23 - 7/27, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
1000 to 1500 cfs will be released on Wed, 7/21, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
500 to 700 cfs will be released on Wed, 7/21, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
1000 to 1500 cfs will be released on Thur, 7/22, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
500 to 700 cfs will be released on Thur, 7/22, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
1000 to 1500 cfs will be released on Tues, 7/20, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
500 to 700 cfs will be released on Tues, 7/20, from to

Merrimack River - Amoskeag Hydro Station, Manchester:
1000 to 1500 cfs will be released on Sat, Sun, Mon, 7/17 - 7/19, from to

Pemigewassett River - Ayers Hydro Station, New Hampton:
500 to 700 cfs will be released on Sat, Sun, Mon, 7/17 - 7/19, from to