Call History
2007 Call Data
| Year | Fire | EMS | Total |
| 2007 | 752 | 843 | 1595 |
Historical Call Data
| Year | Fire | EMS | Total |
| 2006 | 643 | 722 | 1365 |
| 2005 | 791 | 819 | 1610 |
| 2004 | 722 | 750 | 1472 |
| 2003 | 465 | 685 | 1150 |
| 2002 | 385 | 604 | 989 |
| 2001 | 326 | 548 | 874 |
| 2000 | 325 | 444 | 769 |
| 1999 | 300 | 336 | 636 |
| 1998 | 287 | * | * |
| 1997 | 244 | 245 | 489 |
| 1996 | 184 | 248 | 432 |
| 1995 | 207 | 238 | 445 |
| 1994 | 179 | 243 | 422 |
| 1993 | 168 | 221 | 389 |
| 1992 | 175 | 190 | 365 |
* Due to the transition from Iroquois First Response to Williston Fire Department EMS, records are unavailable.