Wells in San Elizario are shallow Rio Grande valley wells, drilled into alluvial sand and gravel rather than the deep basin fill that mesa properties east of the Franklin Mountains have to get through. That keeps the footage short, which keeps both the drilling cost and the later pump service cost at the low end for El Paso County.
San Elizario is one of the historic river settlements on the Mission Trail, in farmland that has been irrigated and drilled for a very long time. The practical consequence for anyone buying or building here is that the ground already has holes in it, and not all of them are on any record.
Short holes, short pulls, and where the money should go
On a valley well the drilling is the easy part. At $28 to $64 per foot a 120 foot hole is a modest line item, and when a pump eventually fails, lifting drop pipe and wire out of a shallow casing is a fraction of what the same job costs on a 500 foot mesa well. That is genuine good news, and it changes where the value in a quote sits.
What deserves the money instead is the construction that protects shallow water. The county median static water level across filed reports is 15 feet below the surface, so the grout seal filling the annulus to the land surface, a cap that actually seals, and a wellhead set above where water stands after a storm are the three things that decide whether the well is still good in twenty years. None of them is visible once the job is finished, which is exactly why they get skipped on the cheapest bids.
Old wells come with the land
Generations of irrigation and stock wells across this part of the Lower Valley means many parcels carry wells nobody has used in decades. In Texas that is the landowner's problem from the day the deed changes hands. The Texas Water Development Board states that Texas landowners are responsible for plugging abandoned wells and liable for any water contamination or injury.
Two steps before you commit to a purchase. Search the filed well reports for the property through the Texas Water Development Board Groundwater Database, its Water Data Interactive map and the Submitted Drillers Report Database, which will show anything drilled and reported legally along with depth, static level and logged formations. Then walk the ground for the things no report will show: a concrete slab on its own, casing stubs in the weeds, an abandoned windmill base, or a pipe run that goes nowhere. Anything you find is either capped to the 400 pound standard or properly plugged, and gravel poured down the hole is neither.
Well work we do in San Elizario
New water well drilling for houses, livestock and irrigation on valley acreage, pump and pressure tank work including the pressure tanks that quietly kill pumps on farm systems, and water testing and treatment with nitrate added on parcels near irrigated fields.
If you want the numbers before you call, the cost guide lays out the ranges by depth and the permit guide covers what the state actually requires, with every source linked. Nearby coverage is on the service area page, or send the property details through the contact form.