The table below list the 2018 multi-year assessments.
| Drain |
Years |
Time Period |
Township(s) |
| Ashby |
18 of 20 |
2001 - 2020 |
Midland |
| Brewer |
5 of 10 |
2014 - 2023 |
Homer |
| Cronk Intercounty |
2 of 10 |
2017 - 2026 |
Jasper |
| Davis |
1 of 20 |
2018 - 2037 |
Jasper & Porter |
| Dice #1 |
1 of 10 |
2018 - 2027 |
Homer |
| Dutt & Hart Intercounty |
8 of 10 |
2011 - 2020 |
Jasper |
| Five Eighteen Intercounty |
2 of 2 |
2017 - 2018 |
Jasper |
| Irvin |
4 of 7 |
2015 - 2021 |
Jasper |
| Kent |
4 of 10 |
2015 - 2024 |
Ingersoll |
| Oliver |
2 of 10 |
2017 - 2026 |
Porter |
| Sanford Lake |
1 of 4 |
2018 - 2021 |
Jerome |
| Stanton Intercounty |
2 of 10 |
2017 - 2026 |
Ingersoll & Mt. Haley |
| Stoneman Intercounty |
4 of 10 |
2015 - 2024 |
Porter |
| Townline Intercounty |
2 of 20 |
2017 - 2036 |
Jasper & Porter |
| Wilson |
2 of 10 |
2017 - 2026 |
Porter |
| Wixom Lake |
1 of 4 |
2017 - 2020 |
Edenville, Hope |