The wildlife exemption in Erath County
In Erath 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 Cross Timbers & Prairies ecoregion, and that shapes exactly what your management plan should look like.
The Cross Timbers and Prairies region alternates bands of post oak and blackjack oak woodland with limestone prairies, stretching west and south of the DFW Metroplex. It is prime "ranchette" country: properties of 20–200 acres where owners are converting from marginal cattle operations to wildlife management as land prices and fragmentation make grazing impractical.
Deer numbers are strong throughout the Cross Timbers, and Rio Grande turkeys travel the oak creek corridors - properties that protect roost trees and manage brush strategically score well on management plans here. Typical target species for Erath County plans include white-tailed deer, Rio Grande turkey, bobwhite quail, painted buntings, and mourning dove. The recurring habitat challenges - juniper and mesquite encroachment on prairies, overgrazed rangeland recovering slowly, and rapid fragmentation near the Metroplex - are what a good management plan turns into qualifying work.
On the ground in Erath County
Stephenville is still identified with dairy and livestock country, but rural Erath County also holds Cross Timbers oak, grassland, Bosque-system creeks and a growing number of smaller recreational tracts. On this ground, wildlife management can fit that change without erasing the agricultural landscape. Restoring native grass and forbs, retaining oak and brush corridors, protecting riparian strips and managing stock water can all work alongside continued grazing. An Erath County plan should show how ordinary pasture and woodland decisions are being redirected toward habitat, not simply announce that the livestock use changed.
Erath County lies in the Cross Timbers & Prairies and is assigned to TPWD's Cross Timbers and Prairies wildlife-use appraisal region - the legal map that sets the reduced-tract acreage rule below.
Is there an acreage minimum in Erath County?
Did the tract get smaller since January 1 of last year?
There is no wildlife acreage test in Erath 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.
The Erath County appraisal district has not published its exact figure. However, the legal minimum land requirement for this county in the Cross Timbers and Prairies region is between 14.3–20 acres (93–95%). If your acreage is inside of this range, we recommend to file the plan either way; the county will apply whatever they adopted.
See how Erath County compares: minimum acreage for all 254 Texas counties →
How it works here
Erath 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 Cross Timbers & Prairies 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 Erath 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 Cross Timbers & Prairies 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, Erath 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, Cross Timbers & Prairies-style
These are the kinds of activities appraisal districts in the Cross Timbers & Prairies recognize as real management - your plan picks at least three. The Cross Timbers & Prairies region guide covers the species, habitat problems and intensity standards behind them.

