Is the park a community PWS?
TCEQ identifies residential areas, including mobile home parks, as common examples of community public water systems when the system meets the connection/population thresholds.
If the park operates its own system, diligence should move beyond utility bills. The buyer should identify the PWS number, source wells or surface-water facilities, treatment, storage, distribution maps, operator records, monitoring history, violations, and any capacity or pressure concerns.
Ownership change
Texas public-water-system rules require written notice when ownership changes. TCEQ's current update guidance says ownership updates require supporting documentation such as a Core Data Form and deed or bill of sale.
If the PWS is also regulated as a utility, separate Public Utility Commission sale/transfer/merger approval may affect when TCEQ can update the PWS owner record.
- —Confirm the PWS ID and registered owner before contract execution if possible.
- —Identify whether the system is also a regulated utility / CCN holder.
- —Map TCEQ ownership-update documents and any PUC approval dependency into post-closing controls.
Engineering and operating records
TCEQ requires plans and specifications for new public water systems and significant system changes to be reviewed. Existing systems should maintain current system maps and relevant well data.
For acquisition underwriting, undocumented or unapproved changes are not administrative trivia. They can represent capital, compliance, and service-reliability risk.
