Land Services
Stock Tank Building in Brownwood, TX
Earthen stock tanks built for Texas ranches — dependable livestock water from proper site selection, excavation, and dam construction.
Earthen Stock Tanks That Hold Water
A well-built stock tank is one of the most valuable assets on a Texas ranch. It provides a reliable water source for livestock, attracts wildlife, and can hold water through dry seasons when it's properly sited and constructed.
JD's Septic Services builds earthen stock tanks from scratch — starting with site selection to maximize watershed catchment, through excavation, dam construction, and spillway design. Done right the first time.
Stock Tank Construction Includes
- Site selection and watershed area evaluation
- Soil suitability assessment for water retention
- Excavation and earth moving
- Dam and embankment construction
- Compaction of dam core and shell
- Spillway and overflow structure installation
- Emergency spillway design
- Final grading and seed preparation

Site Selection is Everything
A stock tank only holds water if it's built where the watershed drains into it and the soil holds water well. We walk the property and identify the best site before any equipment touches the ground.
What Makes a Stock Tank Last in Texas
Watershed Size
The tank needs enough watershed catchment area to fill reliably from rainfall. Too small a watershed and it never fills; too large and a single storm can overtop and damage the dam.
Soil Type
Clay-rich soils hold water well. Sandy or rocky soils may require additional clay lining or bentonite sealing to prevent chronic leakage.
Dam Compaction
Proper compaction in lifts is essential. A loosely built dam settles unevenly, develops seepage, and can fail in a wet year. We build dams that last decades.
Spillway Design
A properly sized principal spillway and emergency spillway protect the dam from overtopping during large storm events — the most common cause of stock tank failures.
Stock Tank Building — Common Questions
How much does it cost to build a stock tank in Texas?
Cost varies significantly based on tank size, site conditions, soil type, and required features like spillways or pipe structures. We provide a free on-site estimate after evaluating your property.
Do I need a permit to build a stock tank in Texas?
In Texas, small stock tanks on private property typically do not require a water right permit. Larger impoundments may have TCEQ requirements. We can advise you based on your planned tank size.
My existing stock tank leaks. Can you fix it?
Leaking tanks can often be repaired depending on the cause. We inspect the issue first — whether it's seepage through the dam, around a pipe structure, or through the tank bottom — and recommend the appropriate fix.
How long does it take to build a new stock tank?
A typical small-to-medium stock tank can be built in a few days to a week of equipment time. Larger projects with significant earth moving take longer.
Build a Stock Tank on Your Ranch Near Brownwood, TX
Call JD's Septic Services — we serve Brown County and all surrounding communities.