# South American Groundwater Sub Basin > South American Groundwater Sub Basin - The South American Subbasin ## Pages - [Home](https://sasbgroundwater.org/) - [Groundwater Sustainability Plan | South American Sub Basin](https://sasbgroundwater.org/groundwater-plan) - [GSA Meetings](https://sasbgroundwater.org/gsa-meetings) - [South American Groundwater Executive Committee Meetings](https://sasbgroundwater.org/sasb-executive-committee) - [Domestic Well Advisory | SASB Groundwater Sub Basin](https://sasbgroundwater.org/domestic-well-advisory) - [Annual Report Submittals | South American Groundwater Sub Basin](https://sasbgroundwater.org/annual-report-submittals) - [5 Year Evaluation](https://sasbgroundwater.org/5-year-evaluation)