When Does a Water Well Need to Be Plugged Before a Property Sale in Texas?
Quick Answer
Plugging is required when TDLR has issued an order, a lender requires it, or the GCD mandates it — otherwise it's negotiated between buyer and seller.
Whether a water well must be plugged before a property sale depends on the specific circumstances — the well’s condition, the type of financing, local GCD rules, and what the buyer and seller negotiate. Here’s how to determine what applies to your situation.
When Plugging Is Required Before Closing
TDLR Has Issued a Plugging Order
If the Texas Department of Licensing and Regulation has previously issued a formal order requiring the property’s well to be plugged, that order must be satisfied. A TDLR plugging order is issued when an improperly abandoned well poses a verified groundwater contamination risk. These orders survive ownership changes and must be resolved before or at closing.
Check for open TDLR enforcement actions on the property through tdlr.texas.gov before listing or making an offer.
Lender Requires It as a Loan Condition
FHA and USDA loans have minimum property condition standards. If an appraiser or underwriter identifies an abandoned, open, or improperly sealed well on the property, the lender may require it to be plugged as a condition of loan approval. This can arise even if the well wasn’t the focus of the transaction.
Conventional lenders are less prescriptive, but if an appraiser notes an obvious hazard (an open borehole, a corroded casing that’s clearly been breached), the lender may condition appraisal approval on remediation.
GCD Rules Require Action
Some Groundwater Conservation Districts in North Texas have their own rules about inactive or abandoned wells within their jurisdiction. Check with the applicable GCD for the property’s county before closing:
| GCD | Counties Covered |
|---|---|
| North Texas GCD | Collin, Denton, Cooke |
| Upper Trinity GCD | Parker, Hood, Wise |
| Northern Trinity GCD | Tarrant |
| Prairielands GCD | Ellis, Johnson, Somervell, Hill |
Contact the local GCD directly if the property has an unused well — rules vary by district.
When Plugging Is Negotiated, Not Required
In most North Texas transactions, plugging an abandoned or unused well is a negotiated item rather than a legal mandate. Common scenarios:
Scenario 1: Seller Plugs Voluntarily
A seller who wants a clean, uncomplicated transaction may choose to plug old wells before listing. This removes a negotiation point, eliminates buyer concern, and streamlines the inspection process.
Scenario 2: Buyer Requests Plugging as a Contract Term
During the option period, the buyer identifies an abandoned well and requests that the seller plug it before closing as a repair item. The seller can agree, offer a credit instead, or negotiate.
Scenario 3: Buyer Accepts and Receives Credit
The seller discloses the abandoned well, provides a written estimate from a licensed contractor, and the purchase price or closing costs are adjusted to reflect the cost the buyer will incur to plug it after closing.
Scenario 4: Property Sold As-Is
In an as-is sale with the abandoned well disclosed, the buyer accepts all conditions including the future plugging obligation. The as-is designation must be explicit in the contract.
The Plugging Process and Timeline
If plugging is required or agreed upon before closing, here’s what to expect:
- Hire a TDLR-licensed well driller or plugger — only licensed contractors may legally plug wells in Texas
- Contractor applies for plugging permit through TDLR (5–15 business days for approval)
- Well is plugged per TDLR specifications — casing is filled with approved materials (cement grout and bentonite), wellhead is removed or cut below grade
- TDLR issues a plugging certificate — keep this with the property records
- Disclose the completed plugging in updated transaction documents
Total timeline: 3–5 weeks from engagement to TDLR certificate. Plan accordingly if a closing deadline is involved.
Cost Expectations
| Well Depth | Estimated Plugging Cost |
|---|---|
| Under 100 ft | $800–$1,500 |
| 100–300 ft | $1,200–$2,500 |
| 300–500 ft | $2,000–$4,000 |
| 500+ ft | $3,500–$6,000+ |
Factors that increase cost: difficult access, collapsed or corroded casing, multiple casing strings, and remote location. Get a written estimate from a licensed contractor before budgeting for negotiations.