| Calibration | Year | Karnal | ||
| Inflows (ML) | Outflows (ML) | Utilization (ML) | ||
| 1995 | 13,650,082.80 | 13,571,243.10 | 78,839.73 | |
| 1996 | 12,503,256.50 | 12,424,099.90 | 79,156.70 | |
| 1997 | 11,787,262.10 | 11,700,460.40 | 86,801.67 | |
| 1998 | 14,585,034.70 | 14,501,044.20 | 83,990.59 | |
| 1999 | 13,131,154.90 | 13,043,893.50 | 87,261.33 | |
| 2000 | 12,664,115.50 | 12,591,688.60 | 72,426.91 | |
| 2001 | 10,575,919.20 | 10,494,908.10 | 81,011.04 | |
| 2002 | 12,387,191.70 | 12,304,864.70 | 82,326.98 | |
| 2003 | 12,220,728.10 | 12,137,772.10 | 82,956.00 | |
| 2004 | 9758104.43 | 9,678,176.45 | 79,927.97 | |
| 2005 | 12,371,895.40 | 12,296,883.90 | 75,011.42 | |
| Total | 135,634,745.00 | 134,745,035.00 | 889,710.30 | |
| Average | 12,330,431.36 | 12,249,548.64 | 80,882.75 | |
| Validation | 2006 | 11,433,933.00 | 11,354,438.00 | 79,494.23 |
| 2007 | 11,683,573.00 | 11,596,039.00 | 87,534.94 | |
| 2008 | 11,303,041.00 | 11,225,054.00 | 77,987.07 | |
| 2009 | 9,264,901.00 | 9,168,578.00 | 96,323.47 | |
| 2010 | 12,218,152.00 | 12,133,934.00 | 842,17.49 | |
| 2011 | 13,873,295.00 | 13,789,656.00 | 83,638.86 | |
| 2012 | 12,776,408.00 | 12,694,614.00 | 81,793.79 | |
| 2013 | 15,598,469.00 | 15,523,854.00 | 74,615.08 | |
| Total | 98,151,772.00 | 97,486,167.00 | 665,604.90 | |
| Average | 12,268,971.50 | 12,185,770.88 | 83,200.61 | |
| Calibration | 1995 to 2013 | 135,634,745.00 | 134,745,035.00 | 889,710.30 |
| Validation | 98,151,772.00 | 97,486,167.00 | 665,604.90 | |
| Over All | Total | 233,786,517.00 | 232,231,202.00 | 155,5315.20 |
| Average | 12,304,553.53 | 12,222,694.84 | 81,858.69 | |