Buying Land in Lampasas County, Texas

Lampasas County Actually Runs Its Own Septic Program

Case-by-case / verify locally

Lampasas County operates as a TCEQ authorized agent and has adopted its own OSSF (septic) Order, invoking 30 TAC 285.10's authority for local rules more stringent than the state minimum -- and most recently amended that order in January 2025 to address RV wastewater flows specifically. That's a genuinely different starting point than most rural Texas counties, where septic permitting simply routes through a TCEQ regional office. See the standalone septic-systems page for what the county's own rules actually require.

A Groundwater District That Just Changed Its Well-Exemption Rules

Case-by-case / verify locally

Lampasas County's groundwater is managed by the Saratoga Underground Water Conservation District (SUWCD), which changed its exempt-well threshold effective November 14, 2024: wells on tracts larger than 10 acres are now exempt from permitting, while wells on tracts of 10 acres or less are now classified as non-exempt. At the same time, the district eliminated permit and annual renewal fees for domestic-use and livestock wells on tracts of 10 acres or less. Confirm SUWCD's current rules directly before drilling, since a parcel's acreage now directly determines exempt-versus-permitted status in a way it may not have before this change.

Hancock Springs: The Town's Namesake Water Source, Still in Use

Generally favorable

The city of Lampasas grew up around Hancock Springs in the 1850s and still draws its municipal water supply from them today -- the springs flow from cavernous Marble Falls limestone at a documented historical average of about 70 gallons per second (measured 1886-1975). This is real, checkable local hydrogeology, not branding, and it's worth knowing as context for how water-dependent the county's founding and continued town water supply actually are.