Pricing
MODFLOW-USG pricing
As usgs.gov lists them, read 14 Nov 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| MODFLOW-USG | Current version 1.5; source code, user guides, and example problems | Free |
From water.usgs.gov.
Pricing
As usgs.gov lists them, read 14 Nov 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| MODFLOW-USG | Current version 1.5; source code, user guides, and example problems | Free |
From water.usgs.gov.