Edwards Plateau Ecoregion

Glasscock County Wildlife Exemption

How to get — and keep — a 1-d-1 wildlife management valuation on Glasscock County land: deadlines, the appraisal district, and the practices that fit this part of Texas.

Ecoregion
Edwards Plateau
County seat & CAD
Garden City, Texas
Application window
January 1 – April 30
Core requirement
Approved PWD‑885 · 3 of 7 practices yearly

The wildlife exemption in Glasscock County

In Glasscock County, more landowners convert to wildlife management every year — keeping the low taxes of an ag valuation while managing white-tailed deer and Rio Grande turkey instead of cattle. The county lies in the Edwards Plateau ecoregion, and that shapes exactly what your management plan should look like.

The Edwards Plateau — the Texas Hill Country — is a limestone tableland of live oak and ashe juniper savannah, cut by spring-fed creeks and steep canyons. Decades of overgrazing and juniper encroachment have degraded native grasslands here, which is exactly why wildlife management practices like brush control and native grass restoration carry so much weight with appraisal districts in this region.

The Edwards Plateau supports some of the densest white-tailed deer populations in North America — often exceeding one deer per 8–10 acres — which makes census counts and habitat management especially meaningful here. Typical target species for Glasscock County plans include white-tailed deer, Rio Grande turkey, black-capped vireo, golden-cheeked warbler, bobwhite quail, and a wide range of native songbirds and pollinators. The recurring habitat challenges — juniper (cedar) encroachment, overbrowsing by high deer densities, and declining spring flows — are exactly the problems a good management plan turns into qualifying work.

How it works here

Glasscock County follows the statewide 1-d-1 framework (Texas Tax Code §23.51(7)); the local variables are your appraisal district's filing habits and the Edwards Plateau intensity standards:

  • Start from an existing ag or timber valuation. Wildlife management is a conversion of qualified open-space land — check eligibility if your status is unclear.
  • File a wildlife management plan (TPWD form PWD‑885) with the Glasscock County appraisal district, attached to Comptroller Form 50‑129, between January 1 and April 30. What goes in the plan →
  • Perform at least 3 of the 7 practices each year at Edwards Plateau intensity levels — see the local examples below.
  • Document everything — dates, photos, quantities. When the chief appraiser requests an annual report (PWD‑888), you'll answer with records, not recollections.
  • No minimum acreage applies unless your tract was reduced in size in the past year — then the county's wildlife-use ratio sets one (commonly in the 12–50 acre range across Texas; confirm locally before planning a small tract).

The 7 practices, Edwards Plateau-style

These are the kinds of activities appraisal districts in the Edwards Plateau recognize as real management — your plan picks at least three:

1

Habitat control

Selective cedar (ashe juniper) removal to release native grasses, prescribed burns to restore oak savannah, and re-seeding with natives like little bluestem and sideoats grama.

2

Erosion control

Building brush berms on caliche slopes, gully plugging in drainages, and re-vegetating creek banks with switchgrass to slow runoff on thin limestone soils.

3

Predator management

Trapping feral hogs, controlling brown-headed cowbirds to protect nesting songbirds, and managing raccoon populations around turkey nesting areas.

4

Supplemental water

Installing wildlife water guzzlers on dry uplands, converting old livestock troughs with wildlife ramps, and protecting spring flows with fencing.

5

Supplemental food

Planting small food plots of oats or clover, managing native browse through rotational deer harvest, and supplemental protein feeding during summer stress periods.

6

Providing shelter

Retaining strategic cedar thickets for screening cover, building brush piles from cleared juniper, and installing nest boxes for cavity-nesting birds.

7

Census counts

Fall spotlight surveys on established routes, trail camera surveys at a rate of roughly one camera per 100 acres, and browse utilization surveys on key plants.

Filing & the appraisal district

DateWhat happens in Glasscock County
January 1Valuation date — land is judged on its use and qualification as of this day.
Jan 1 – Apr 30File Form 50‑129 with your PWD‑885 plan at the Glasscock County appraisal district (Garden City).
After Apr 30Late applications accepted until the appraisal roll certifies, with a 10% penalty on that year's savings.
On requestThe chief appraiser may require a PWD‑888 annual report — many districts ask annually. Keep logs so the answer is one click away.

The Glasscock County appraisal district is headquartered in Garden City. For current mailing addresses, phone numbers, and any locally adopted wildlife-use ratio, use the Texas Comptroller's county directory — and confirm details before filing; districts occasionally adjust procedures year to year.

The cost of letting it slip

Losing qualification means market-value taxes going forward — and if the land's use changes to non-agricultural, rollback taxes: three years of recaptured savings plus 5% annual interest. On typical Glasscock County acreage that's easily a five-figure bill. How rollback works →

Wildlife exemption guides for neighboring Edwards Plateau counties:

Crockett CountyEdwards CountyGillespie CountyHays CountyIrion CountyKendall County All 254 counties

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