Data is updated every year about October/November time period



Mad River Dam, Mad River
Peak Project Releases
by Water Year
(1965 - Present)
Drainage Area:  18 sq. miles
Normal Pool:  17 ft.
Gate Invert Elev.:  855 ft. NGVD
1" Runoff =   960 ac-ft
Storage at Spillway Crest:   9.8 in. / 9,510 ac-ft


Date Annual Peak
Release (cfs)
Feb 1965 1 214
Mar 1966 1 217
Apr 1967 1 265
Mar 1968 1 281
Apr 1969 1 346
  
Apr 1970 1 312
Apr 1971 1 225
Jul 1972 1 334
Feb 1973 1 336
Dec 1973 1 385
Sep 1975 1 362
Jan 1976 1 309
Mar 1977 1 369
Jan 1978 1 360
Mar 1979 1 379
  
Mar 1980 1 401
Feb 1981 1 351
Jun 1982 1 357
Mar 1983 1 353
Jun 1984 1 422
Sep 1985 1 238
Jun 1986 1 363
Apr 1987 1 422
Mar 1988 1 238
Nov 1988 1 311
  
Oct 1989 1 381
Mar 1991 1 233
Mar 1992 1 290
Apr 1993 1 296
Apr 1994 1 260
Dec 1994 1 297
Jan 1996 1 370
01 Oct 1996 350
16 Jun 1998 300
17 Sep 1999 370
  
07 Jun 2000 320
11 Apr 2001 302
07 Jun 2002 262
23 Mar 2003 318
30 Oct 2003 316
04 Apr 2005 351
16 Oct 2005 360
17 Apr 2007 433
09 Mar 2008 338
13 Dec 2008 335
  
16 Mar 2010 334
29 Aug 2011 437
01 Oct 2011 357
15 Jun 2013 340
31 Mar 2014 307
10 Dec 2014 276
25 Feb 2016 279
05 Apr 2017 301
30 Oct 2017 246
27 Apr 2019 296
  
15 Dec 2019 338
03 Sep 2021 354

Notes:
1.    Estimated Date of Peak Release