Illustrated High Plains flat shortgrass prairie and seasonal playa with a pronghorn.

High Plains Ecoregion

Dallam County Wildlife Exemption

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

Ecoregion
High Plains
County seat & CAD
Dalhart, Texas
Application window
January 1 – April 30
Core requirement
Form 50‑129 + PWD‑885 · 3 of 7 qualifying practices annually

The wildlife exemption in Dallam County

Dallam County sits in the heart of the High Plains - shortgrass prairie, playa lakes, and mule deer country on the Llano Estacado. For landowners here, the 1-d-1 wildlife management valuation is the most practical way to keep agricultural-level property taxes without running livestock.

The High Plains of the Panhandle and South Plains are flat shortgrass prairie over the Ogallala Aquifer, dotted with more than 19,000 playa lakes - shallow seasonal wetlands that host hundreds of thousands of wintering waterfowl and cranes. Wildlife management here often pairs playa restoration with lesser prairie-chicken, quail, and mule deer habitat work on retired farmland.

Mule deer work the breaks and CRP grasslands while whitetails follow the creek systems; playa lake restoration is among the highest-value practices an appraisal district will see on a High Plains management plan. Typical target species for Dallam County plans include mule deer, pronghorn, scaled quail, lesser prairie-chicken, sandhill cranes, native grassland songbirds, and wintering waterfowl on playas. The recurring habitat challenges - playa sedimentation from cropland runoff, declining aquifer and shelterbelts, and conversion of CRP grassland back to row crops - are what a good management plan turns into qualifying work.

On the ground in Dallam County

Dalhart and the old XIT country sit at the far northwest corner of Texas, surrounded by shortgrass, center pivots, winter wheat and relentless wind. Wildlife habitat often survives in the seams: native rangeland, playa basins, shelterbelts, field edges and less-disturbed corners. A Dallam County wildlife plan can be perfectly credible without looking ornamental if it shows how grazing, cropping and habitat work fit together and how the owner will document use by grassland birds and other native wildlife.

Dallam County lies in the High Plains and is assigned to TPWD's High Plains wildlife-use appraisal region - the legal map that sets the reduced-tract acreage rule below.

Is there an acreage minimum in Dallam County?

Did the tract get smaller since January 1 of last year?

No ➔

There is no wildlife acreage test in Dallam County at all. Whatever the size, file Comptroller Form 50‑129 with a PWD‑885 plan. A 7-acre tract that already carried 1‑d‑1 (ag exempt) and was never split can convert with no penalties.

Yes ➔

The Dallam County appraisal district has not published its exact figure. However, the legal minimum land requirement for this county in the High Plains region is between 25–50 acres (96–98%). If your acreage is inside of this range, we recommend to file the plan either way; the county will apply whatever they adopted.

Try It Out Risk-Free

See how Dallam County compares: minimum acreage for all 254 Texas counties →

How it works here

Dallam 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 High Plains 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 Dallam 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 High Plains 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 got smaller since January 1 of last year. If it did, Dallam County's figure is covered above - the district picks one number for the whole county, and the plan is still the application either way.

The 7 practices, High Plains-style

These are the kinds of activities appraisal districts in the High Plains recognize as real management - your plan picks at least three. The High Plains region guide covers the species, habitat problems and intensity standards behind them.

1

Habitat control

Restoring playa basins by filling pits and buffering with native grass, maintaining CRP-style native grass and forb stands for nesting and brood cover, and re-establishing shelterbelts.

2

Erosion control

Native grass buffers around playas to trap sediment, cover cropping on sandy fields, and stabilizing wind-eroded blowouts.

3

Predator control

Coyote management for pronghorn fawns, skunk and raccoon control around quail and grassland-bird nesting cover, and feral hog control along the Canadian River breaks.

4

Supplemental water

Playa restoration and protection, guzzlers on rangeland, and managing tailwater pits for waterfowl.

5

Supplemental food

Leaving grain strips of milo or corn standing for sandhill cranes and wintering waterfowl, food plots in field corners, and managing weedy fallow strips for native seed-eating birds.

6

Providing shelter

Multi-row shelterbelt planting, leaving stubble at least 12 inches tall through winter, and brush piles at field edges for quail and other ground-nesting wildlife.

7

Census counts

Winter playa waterfowl counts, spring quail call counts, mule deer spotlight or daylight herd counts, and pronghorn aerial-style ground counts.

Filing & the appraisal district

DateWhat happens in Dallam 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 Dallam County appraisal district (Dalhart).
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 Dallam County appraisal district is headquartered in Dalhart. 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: the previous three years of tax savings, recaptured in one bill. On typical Dallam County acreage that's easily five figures. How rollback works →

Dallam County questions

Dallam County wildlife exemption FAQ

The questions Dallam County landowners ask most - answered against this county’s appraisal district and the High Plains standards its plans are judged by.

How many acres do you need for a wildlife exemption in Dallam County?
For most tracts, there is no minimum at all. Dallam County applies no acreage test to wildlife management use unless your tract was reduced in size since January 1 of the preceding year. If it was, the Dallam County appraisal district applies one figure it has adopted from the band its TPWD wildlife appraisal region carries - Dallam County sits in the High Plains region, whose legal minimum land requirement for this county runs 25–50 acres (96–98%). If your acreage is inside of this range, we recommend to file the application either way; the county will apply whatever they adopted.
What is the wildlife exemption filing deadline in Dallam County?
April 30. The window opens January 1 and closes April 30 - file Comptroller Form 50‑129 with a TPWD PWD‑885 wildlife management plan attached at the Dallam County appraisal district in Dalhart. Miss it and the district still accepts a late application until the appraisal roll certifies (typically mid-July), but with a 10% penalty on that year’s tax savings. One trap catches new owners every year: buying land that already holds the valuation does not carry it over to you - you have to file your own application.
Do I need an existing ag exemption to get a wildlife exemption in Dallam County?
Yes. Wildlife management is a qualifying use within the 1-d-1 open-space valuation, not a separate exemption - so the land has to already carry an agricultural or timber productivity valuation on the day you convert. If it does, converting changes the qualifying activity and nothing else: the productivity value carries over from your previous ag category, so your tax bill does not move. If the land lost its valuation, you would requalify the ordinary way first - agricultural use for 5 of the preceding 7 years - and then convert. The conversion playbook →
Which wildlife management practices qualify in Dallam County?
Any three of the seven named in Texas Tax Code §23.51(7): habitat control, erosion control, predator control, supplemental water, supplemental food, providing shelter, and census counts. The list is statewide, but the standard you are judged against is regional - Dallam County is High Plains country, so the Dallam County appraisal district expects work sized to High Plains intensity levels and aimed at the problems that actually limit wildlife here: playa sedimentation from cropland runoff, declining aquifer and shelterbelts, and conversion of CRP grassland back to row crops. Habitat control, supplemental water, and census counts are the most common opening three. See what each one looks like here →
What species should a Dallam County wildlife management plan target?
Whatever you name, it has to be indigenous - Texas Tax Code §23.51(7) qualifies land used to sustain a breeding, migrating, or wintering population of native wild animals, and that is the species test that actually decides qualification. In the High Plains, plans are usually built around mule deer, pronghorn, scaled quail, lesser prairie-chicken, sandhill cranes, native grassland songbirds, and wintering waterfowl on playas. Mule deer work the breaks and CRP grasslands while whitetails follow the creek systems; playa lake restoration is among the highest-value practices an appraisal district will see on a High Plains management plan. Introduced species are the common trap: exotics like axis deer or blackbuck may live on the property, but managing for them (alone) earns you nothing toward your three practices - so confirm every species you name in the plan is native to Texas before you file.
Does Dallam County require a PWD-888 annual report every year?
The chief appraiser may require one whenever they ask - that is the statutory standard, and many Texas districts ask annually or on a review cycle. The practical answer is to assume it is coming: keep dated records, photos, and quantities for every practice as you go, and the report is a formality instead of a scramble. Landowners rarely lose a valuation because the work was not done; they lose it because the work could not be proven. What a strong PWD‑888 looks like →
Will switching from cattle to wildlife trigger rollback taxes in Dallam County?
No. Rollback under Texas Tax Code §23.55 is triggered by a change to a non-agricultural use - developing, paving, or subdividing the land. Moving from grazing to wildlife management is a change of use within 1-d-1, so the valuation continues uninterrupted and no recapture is owed. What does carry risk is letting the land go idle: land quietly used for nothing agricultural can be treated as having changed use. A documented wildlife plan is precisely how you stay out of that gray zone. How rollback works →
Who approves the wildlife exemption in Dallam County - TPWD or the appraisal district?
The appraisal district. The Dallam County appraisal district’s chief appraiser reviews your Form 50‑129 and PWD‑885 plan and decides whether the land qualifies, the same as for any agricultural application. Texas Parks & Wildlife publishes the forms and the ecoregion guidelines your plan should match, but it does not approve individual properties and has no vote on your valuation. The district is headquartered in Dalhart; current contact details are in the Texas Comptroller’s county directory.

Looking for the statewide picture? The full Texas wildlife exemption FAQ covers eligibility, plans, practices, reports, and rollback in depth.

The High Plains counties closest to Dallam County - same ecoregion, same intensity standards, and largely the same ground:

Hartley CountySherman CountyMoore CountyOldham CountyHansford CountyPotter County All 254 counties
Rio Grande wild turkey and northern bobwhite quail among native Texas grasses and limestone

Protect your Dallam County valuation.

Bring your previous report and field records. Keep this year’s practices, county feedback, and next PWD‑888 together.

Start free See how it works

No credit card required · Start free, upgrade when ready