The wildlife exemption in Chambers County
Chambers County sits in the heart of the Gulf Prairies & Marshes - coastal prairie, rice country, and marsh - a flyway funnel for waterfowl and shorebirds. 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 Gulf Prairies and Marshes hug the Texas coast in a band of tallgrass coastal prairie, old rice fields, and salt marsh. The region funnels the Central Flyway: millions of ducks, geese, and shorebirds winter here, and wetland management - flooding moist-soil units, managing salinity, restoring prairie - is the backbone of most wildlife management plans.
Deer thrive in the brushy uplands and oak mottes behind the marsh; but it is wetland and moist-soil management that appraisal districts most expect to see on coastal management plans. Typical target species for Chambers County plans include wintering waterfowl, mottled ducks, whooping cranes on the central coast, shorebirds, white-tailed deer, and Attwater’s prairie-chicken on remnant prairie. The recurring habitat challenges - Chinese tallow invasion of prairie, loss of coastal wetlands, deep-soil conversion to development, and saltwater intrusion - are what a good management plan turns into qualifying work.
On the ground in Chambers County
Anahuac sits between Trinity Bay, rice country and broad coastal marsh on the east side of Houston’s outward growth. Chambers County is genuine Upper Coast prairie-and-wetland country, where water levels and seasonal flooding shape habitat as much as vegetation does. The habitat work can use moist-soil work, wetland hydrology, native prairie buffers, invasive control and repeatable bird census while remaining compatible with rice or grazing. The county-specific wildlife plan should follow the movement of water across the tract and show how marsh, prairie, field edges and higher ground work together for waterfowl, shorebirds and other native species.
Chambers County lies in the Gulf Prairies & Marshes and is assigned to TPWD's Gulf Prairies and Marshes (Upper Coast) wildlife-use appraisal region - the legal map that sets the reduced-tract acreage rule below.
Is there an acreage minimum in Chambers County?
Did the tract get smaller since January 1 of last year?
There is no wildlife acreage test in Chambers 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 Chambers County appraisal district has not published its exact figure. However, the legal minimum land requirement for this county in the Gulf Prairies and Marshes (Upper Coast) region is between 12.5–16.7 acres (92–94%). If your acreage is inside of this range, we recommend to file the plan either way; the county will apply whatever they adopted.
One local wrinkle. The Chambers County appraisal district publishes a 20-acre wildlife floor in its own standards, but that figure is above the Upper Coast band; reads like a blanket tract size - so it reads as a district practice note rather than the reduced-tract test itself. Don’t conclude from it that a split tract under 12.5 acres can’t qualify, or that an unsplit tract can’t convert. See the district’s document.
See how Chambers County compares: minimum acreage for all 254 Texas counties →
How it works here
Chambers 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 Gulf Prairies & Marshes 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 Chambers 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 Gulf Prairies & Marshes 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, Chambers 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, Gulf Prairies & Marshes-style
These are the kinds of activities appraisal districts in the Gulf Prairies & Marshes recognize as real management - your plan picks at least three. The Gulf Prairies & Marshes region guide covers the species, habitat problems and intensity standards behind them.

