The Post Oak Savannah Groundwater Conservation District (POSGCD) was created in Milam and Burleson counties by House Bill 1784, enacted by the 77th Texas Legislature in 2001 and confirmed through local elections in November 2002.

The purpose of POSGCD is to provide local control over groundwater resources in the central Carrizo-Wilcox area. The District’s mission includes conserving and preserving groundwater, protecting users and recharge areas, preventing pollution and waste, controlling subsidence due to groundwater withdrawal, and regulating groundwater transport beyond the District’s boundaries.

Interactive
Public Maps

Explore groundwater resources like never before with our Interactive Public Maps. This tool provides easy access to well locations, water level data, aquifer information, and other important details across our region.

Interactive Public Maps

Upcoming Meetings and Events

GMA 12 Meeting
27 Jun
Jun 27, 2025

GMA 12 Meeting

Notice and Agenda - here. Virtual Meeting Access: https://meet.goto.com/posgcd/gma12 United States: [...]

Office Closed – July 4th
04 Jul
Jul 04, 2025

Office Closed – July 4th

Free Well Water Testing
07 Jul
Jul 07, 2025

Free Well Water Testing

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