# Three Rivers Conference (Illinois)

The Three Rivers Conference, also known as the TRAC-8 (Three Rivers Athletics Conference), is a high school conference in northwest Illinois. The conference participates in athletics and activities in the Illinois High School Association. The conference comprises small public, and two private, high schools with enrollments between 200-600 students in portions of Bureau, Henry, Lee, Rock Island, and Whiteside counties.

## Current Membership

| School | Location | Mascot | Colors | Enrollment | IHSA Classes 2/3/4 | IHSA Music Class | IHSA Football Class | IHSA Cross Country Class | IHSA Cheerleading Class |
| Bureau Valley High School | Manlius, IL | Storm | Navy Blue, Columbia Blue | 301 | 1A/2A | B | 1A | 1A | Small squad |
| Erie-Prophetstown Co-op | Erie, IL | Panthers | Red, White, Black | 491 | 1A/2A | B | 3A | 1A | Small squad |
| Hall High School (Illinois) | Spring Valley, IL | Red Devils | Red, Black, White | 394 | 1A/2A | B | 2A | 1A | Small squad |
| Kewanee High School | Kewanee, IL | Boilermakers | Orange, Black | 536 | 1A/2A | B | 3A | 1A | Small squad |
| Mendota High School | Mendota, IL | Trojans | Purple, Gold | 555 | 1A/2A | B | 3A | 1A | Small squad |
| Morrison High School | Morrison, IL | Mustangs | Red, White | 299 | 1A/2A | B | 1A | 1A | Small squad |
| Monmouth-Roseville High School | Monmouth, IL | Titans | Navy Blue, Silver, White | 530 | 1A/2A | B | 3A | 1A | Small squad |
| Newman Central Catholic High School | Sterling, IL | Comets | Blue, White Gray | 228 (376.2 adjusted) | 1A/2A | B | 2A | 1A | Small squad |
| Orion High School | Orion, IL | Chargers | Black, Red | 336 | 1A/2A | B | 2A | 1A | Small squad |
| Princeton High School | Princeton, IL | Tigers | Blue, Gray | 518 | 1A/2A | B | 3A | 1A | Small squad |
| Riverdale High School | Port Byron, IL | Rams | Black, Gold | 302 | 1A/2A | B | 2A | 1A | Small squad |
| Sherrard High School | Sherrard, IL | Tigers | Purple, Gold | 479 | 1A/2A | B | 3A | 1A | Small squad |
| Saint Bede Academy | Peru, IL | Bruins | Green, White | 320 (468.6 adj.) | 1A/2A | B | 2A | 1A | Small squad |
| Rockridge High School | Taylor Ridge, IL | Rockets | Maroon, Gray | 354 | 1A/2A | B | 2A | 1A | Small squad |
Sources:IHSA Conferences, IHSA Coop Teams, and IHSA Member Schools Directory

## History

The Three Rivers Conference formed in 1975, and was largely the result of the dissolution of two conferences that had also included high schools in Iowa. Fulton, Morrison, Riverdale, Savanna and Sterling Newman had been part of the Illowa Conference along with Iowa schools North Scott of Eldridge, Central Clinton of De Witt, and St. Mary's High School of Clinton. Erie and Prophetstown were members of a league with the Iowa-based Pleasant Valley, Camanche and Northeast of Goose Lake. The seven Illinois schools joined with Amboy to form the new TRAC-8 conference.
Throughout the conference's history, alignment changes included the departure of Savanna, which went on to join the Northwest Upstate Illini Conference, and the additions of Bureau Valley in the mid-1990s and Kewanee in 2010. Upon the addition of Kewanee, the league became known as the TRAC-9. In addition, Erie and Prophetstown formed a cooperative to share certain sports programs, including football and wrestling.
On January 12, 2012 the conference approved expansion for six schools to join the league beginning in the 2013-14 school year. Included in the expansion are Orion, Rockridge, Sherrard, Princeton, St. Bede Academy of Peru and Spring Valley Hall. The six additions make the Three Rivers a 15-team league, one of the largest in Illinois. The conference will be split into two divisions, with Interstate 80 being the dividing line.
Following the 2015-16 school year, Amboy left the conference and joined the Northwest Upstate Illini Conference for the 2016-17 school year. Following the 2021 season, Fulton also left to join the Northwest Upstate Illini Conference, however, Mendota and Monmouth-Roseville, who had been playing football within the conference since 2016, joined the conference fully as their replacement.
Current members Bureau Valley, Erie-Prophetstown, Kewanee, Mendota, Monmouth-Roseville, Morrison, Orion, Peru St. Bede, Princeton, Riverdale, Rockridge, Sherrard, Spring Valley Hall, and Sterling Newman. The divisions in the conference are geographically set.
* The East includes: Bureau Valley, Kewanee, Mendota, St. Bede, Princeton, Hall and Newman Central Catholic.
* The West includes: Erie-Prophetstown, Monmouth-Roseville, Morrison, Orion, Riverdale, Rockridge and Sherrard.
In 2024, Morrison is the third team from the conference to migrate to the Northwest Upstate Illini Conference, joining Amboy and Fulton. This move, however will refresh the rivalry between Fulton and Morrison, the Battle for the Wooden Shoe.

### Football

The Three Rivers Conference dropped football from 1999 until the 2013-14 school year. During this hiatus, the league offered championships in other sports, and member schools, either independently or as part of a co-operative, participated in the football-exclusive Big Rivers Conference.
In early 2012, it was announced that Orion, Rockridge, Sherrard, all former members of the Olympic Conference, and Princeton accepted an invitation for full membership in the Three Rivers Conference at the start of the 2013-14 school year. These four schools, along with Hall, Kewanee, and St. Bede Academy make up the seven teams in the newly created South Division. The North Division includes Amboy-La Moille, Bureau Valley, Erie-Prophetstown, Fulton, Morrison, Newman Central Catholic, and Riverdale. The decision to create a geographical North-South alignment was based upon a desire to maintain existing rivalries and minimize travel times.
The football schedule includes six intra-divisional games and three rotating inter-divisional cross-over match-ups. Each division will award a conference champion. Because the Big Rivers Conference and the Three Rivers Conference, co-operatives excepted, consist of the same member schools with this most recent expansion, the decision was made to drop the Big Rivers name in favor of the longer-standing Three Rivers Conference.
See the Big Rivers Conference article for information about its history, achievements, and participating schools.

### Previous Members

| School | Location | Mascot | Year joined | Previous conference | Year left | New conference | Consolidations |
| Amboy High School | Amboy | Clippers | 1975 | SHARK | 2016 | Northwest Upstate Illini | n/a |
| Erie High School | Erie | Cardinals | 1975 | Bi-State | 2018* | none (Co-op with Prophetstown) | n/a |
| Fulton High School | Fulton | Steamers | 1975 | Illowa | 2021 | Northwest Upstate Illini | added some Albany (1944) |
| Morrison High School | Morrison | Mustangs | 1975 | Illowa | 2024 | Northwest Upstate Illini | n/a |
| Prophetstown High School | Prophetstown | Prophets | 1975 | Bi-State | 2018* | none (Co-op with Erie) | added Lyndon (1969) added Tampico (1996) |
| Savanna High School | Savanna | Indians | 1975 | Illowa | 1998 | n/a | Consolidated with Mt Carroll and Thompson to form West Carroll (2005) |

### Membership timeline

Prior to the development of the TRAC-8, the IHSA was pushing teams to end multi-state conferences. Therefore, Fulton, Morrison, Riverdale, Savanna and Newman came from the dissolved Illowa Conference, Amboy left the Wisconsin-Illinois SHARK Conference and Erie and Prophetstown, then competing as individual high schools, left the Iowa-Illinois Pleasant Valley Conference.
From 1999 to 2012, the TRAC-8 dropped football from the conference. In order to maintain competition, the teams from the Three Rivers' football programs including: Amboy, Erie, Fulton, Morrison, Sterling Newman, Prophetstown, Riverdale, and Savanna joined the ranks of Tri-County Conference schools Peru St. Bede, Bureau Valley, Ottawa Marquette, Eureka, and Bradford (now Stark County High School) to make up the newly formed Big Rivers Conference's Illinois Division.
Full members Upstate Illini Conference North Central Illinois Conference Olympic Conference Northwest Upstate Illini Conference Tri-County Conference Big Northern Conference

## Competitive Success

The Three Rivers Conference has won 11 state championships in IHSA sponsored athletics and activities, 16 if wins by member schools participating in the Big Rivers Conference are counted.

### State Champions

Boys Golf
* Riverdale (2017 1A)
Boys Track
* Newman Central Catholic (2012-2013 1A)
Boys Cross Country
* Newman Central Catholic (2009-2010 1A)
Girls Cross Country
Boys Football
* Amboy (1984-85 2A)
* Bureau Valley (2005-2006 3A)*
* Fulton (1976-1977 2A)
* Fulton (1991-1992 2A)
* Hall (1995-1996 3A)**
* Hall (2001-2002 3A)**
* Morrison (2009-2010 2A)*
* Morrison (2011-2012 2A)*
* Newman Central Catholic (1990-1991 1A)
* Newman Central Catholic (1994-1995 1A)
* Newman Central Catholic (2004-2005 2A)*
* Newman Central Catholic (2010-2011 2A)*
* Participating in Big Rivers Conference **Participating in NCIC
Boys Wrestling
* Newman Central Catholic (2010-2011 1A)
* Newman Central Catholic (1984-1985 A)
* Savanna (1976-1977 A)
* Savanna (1978-1979 A)
* Savanna (1979-1980 A)
* Savanna (1981-1982 A)
Softball
* Morrison (2010-2011 2A)
* Rockridge (2017-2018 2A)