WOLVERINES
Founded: 1992-93
Colors: Royal Blue and White
Conference: North Iowa Cedar League
County: Grundy
Website: https://www.dnhcsd.org/
STATE TOURNAMENT HISTORY
STATE CHAMPIONSHIPS
TEAM CHAMPIONSHIPS
BOYS
| Sport | Titles | Years |
| Track & Field | 2 | 2018, 2019 |
GIRLS
| Sport | Titles | Years |
| Basketball | 4 | 2021, 2022, 2023, 2024 |
| Golf | 1 | 2014 |
| Volleyball | 11 | 1994, 1997, 2011, 2012, 2013, 2014, 2016, 2017, 2020, 2021, 2023 |
INDIVIDUAL CHAMPIONSHIPS
BOYS
| Sport | Titles |
| Coed Golf | 1-Time |
| Golf | 1 Individual |
| Track & Field | 7 Outdoor Event Champions |
| Wrestling | 4 Individuals |
GIRLS
| Sport | Titles |
| Coed Golf | 1-Time |
| Golf | 2 Individuals |
| Track & Field | 15 Outdoor Event Championships |
STATE TOURNAMENT APPEARANCES
TEAM QUALIFIERS
BOYS
| Sport | # | Years |
| Baseball | 2 | 2020, 2022 |
| Basketball | 4 | 2000, 2013, 2016, 2019 |
| Football | 21 | 1998, 1999, 2000, 2001, 2002, 2005, 2006, 2008 , 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2021, 2022, 2023 |
| Golf | 1 | 2018 |
| Wrestling | 1 | 2015 |
GIRLS
| Sport | # | Years |
| Basketball | 7 | 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
| Golf | 6 | 2012, 2013, 2014, 2019, 2021, 2022 |
| Soccer | 2 | 2022, 2024 |
| Tennis | 1 | 2024 |
| Volleyball | 24 | 1992, 1993, 1994, 1996, 1997, 1999, 2000, 2003, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2020, 2021, 2022, 2023 |
