Well Water and Irrigation Rights in Bailey County, Texas

The Allowable Production Rate, and how it got here

High Plains Underground Water Conservation District No. 1 (HPWD) sets an Allowable Production Rate (APR) for non-exempt wells across its full service area, which includes Bailey County in its entirety. That rate has changed over time: it held at 1.5 acre-feet (18 inches) per contiguous acre per year through 2015, dropped to 1.25 acre-feet (15 inches) for 2016 and several years after, and district rules amended in November 2023 set the current APR back at 1.5 acre-feet (18 inches) per contiguous acre per year (CORRECTED 2026-09, superseding an earlier framing that treated the 1.25 acre-foot rate as still current). For a Bailey County landowner or buyer, that back-and-forth trend line matters as much as the current number -- HPWD has changed the allowable rate more than once and can do so again, so a well's historical pumping volume from a decade ago is not a reliable guide to what it can produce today.

The permit requirement itself only applies above a specific threshold: a well expected to produce 17.5 gallons per minute (gpm) or more requires an HPWD permit before drilling or production, and the district's board reviews a permit application specifically against the district's spacing and production rules before approving it. A smaller domestic well below that threshold is generally exempt from the full permitting process, which is worth confirming directly with HPWD if a specific parcel's intended use is small-scale domestic or livestock water rather than irrigation.

Spacing rules: distance depends on how much a well will produce

HPWD's spacing rules for wells above the 17.5 gpm threshold set minimum distances both from the nearest existing well and from the nearest property line, and -- importantly -- the required distance scales with how much the new well is expected to produce, rather than being a single flat number for every well. A higher-capacity irrigation well triggers a larger required setback than a smaller one. That means the buildable, permittable location for a new high-capacity well on a specific Bailey County tract can be constrained by both the tract's own property lines and by existing wells on neighboring land -- a site-specific question that only HPWD's current rule text and staff can answer for a particular parcel and pump capacity.

These rules are actively revised, not settled

HPWD's current rules were adopted November 14, 2023, incorporating changes required by Texas House Bill 2443 -- confirmation that this is a living rule set under periodic legislative and board revision, not a document that has sat unchanged since the district's 1951 founding. A buyer evaluating irrigated land in Bailey County on the strength of a currently-permitted production volume should treat that volume as subject to the district's next rule review, not as a fixed long-term entitlement, particularly given HPWD's own acknowledgment that the Ogallala Aquifer recharges at only roughly half an inch per year on average across the district, overwhelmingly through playa-lake infiltration rather than the river or stream recharge more common in wetter regions.

What to verify before relying on a Bailey County well

1. Confirm HPWD's current Allowable Production Rate directly with the district -- do not assume the 1.5 acre-foot/18-inch figure cited here still holds without checking the district's current rules page, since HPWD has changed this rate more than once before.
2. If evaluating irrigated farmland with an existing well and a stated historical pumping volume, ask HPWD for that well's current permitted status and allowable production under the active rules, not just its original permit paperwork.
3. For a new well expected to produce 17.5 gpm or more, confirm the required spacing from existing neighboring wells and property lines with HPWD before assuming a specific drilling location is permittable.
4. Ask HPWD whether a specific parcel's intended well use (domestic/livestock vs. irrigation) falls under a full permit requirement or a smaller-well exemption before budgeting for the permitting process.