Water Use Rules in Denton, TX

If you live in Denton or are thinking about moving there, water use rules are one of those things you probably won't think about until they affect you directly. Denton has 3 specific rules on the books covering different aspects of water use rules, and some of them might surprise you.

Recycled Water Rules

Denton allows reclaimed water for landscape irrigation only with purple pipe, backflow protection, and posted bilingual warning signs.

Key details: Governing section: Sec. 28-451. Marking requirement: Purple irrigation components. Sign size: 8 in. x 8 in., English/Spanish. Crop rule: No contact with unpasteurized edible crops.

Using reclaimed water without required purple piping, missing backflow protection, or failing to post the bilingual warning sign is a code violation enforced by the city's building safety division.

Leak Reporting Duty

Denton utility customers who want a bill credit for a water leak must repair it within 30 days of detection and apply within 60 days of the repair.

Key details: Repair deadline: 30 days from leak detection. Application deadline: 60 days after repair. Credit cap: Up to 100,000 gallons, 2 billing periods. Prior adjustment limit: Once per 12 months. Governing section: City Code Sec. 26-128.

Missing the 30-day repair window, skipping required permits/inspections, or having a citation under Sec. 26-233, 26-234, or 28-446 in the 90 days before repair disqualifies the account from a leak credit; the customer still owes the full billed usage.

Turf Replacement Rebates

New commercial, industrial, and multifamily development in Denton must screen from adjacent land uses with a landscaped buffer, and by code that buffer can't be planted in turf grass: it has to be shrubs, trees, or other approved ground cover instead.

Key details: Buffer width: 10 to 50 feet by use pairing. Ground cover rule: Turf grass not allowed in buffer. Evergreen requirement: At least 50% of buffer plants. Genus limit: No more than 50% one genus. Inspection: Required before certificate of occupancy.

Building without an approved landscape/buffer plan blocks permit issuance, and the city withholds the certificate of occupancy until required buffer screening and non-turf landscaping are installed and inspected.

The Bottom Line

Denton's water use rules rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Denton is broadly strict or permissive.

This guide is based on Denton's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.