In order to build, calibrate and validate and spatially explicit dynamic landscape model, both spatial and time series data are required. These data are available for watersheds as listed below.
| Missisquoi | Otter Creek | Lamoille | St. Albans | Mallets Bay | |
| Flow USGS | 4 stations | 4 stations | 2 stations | None | None |
| Flow Other | Spotty | 1980s (Meals et al.) | Summer (Colchester) | ||
| TP | 1990s | USGS 1999 - 2002 | 1980s (Meals et al.) | ||
| SRP | USGS 1999 - 2002 | ||||
| TN | USGS 1999 - 2002 | 1980s (Meals et al.) | |||
| TSS | 1990s | 1980s (Meals et al.) | |||
| BOD/COD | 1980s (Meals et al.) | ||||
| Daily Temperature | 8 stations | ~ 10 stations | 10+ stations | 1 station | Essex and Burlington |
| Hourly Precipitation | 8 stations | ~ 10 stations | 10+ stations | 1 station | Essex and Burlington |