UC Pool Drainage Rules

Many people around UC have swimming pools, so every summer we like to remind our neighbors about pool draining rules in place! Because the water is chlorinated, it fits the definition of a regulated discharge. The Environmental Protection Agency (EPA) and the Texas Commission on Environmental Quality (TCEQ) have regulations that say specific chlorination levels must be met. Pool water must be dechlorinated and have a pH level below 7.0 before it can be drained.

You can buy dechlorination tablets from a pool supply store. If the water has little to no chlorine, you can drain the pool only if the following guidelines are met:

Notify the City

Before draining, email anoel@uctx.gov with a photo of your chlorine test results showing a pH level below 7.0. Wait for confirmation from the city before you start. Once you get approval, drain the water through your yard-NEVER directly into the street.

No Hazards or Nuisances

Pool drainage must not result in hazardous, unsanitary or nuisance conditions.

Keep Drained Water on Your Property

Homeowners must make every effort to ensure drained water remains on their property.

Do Not Drain on to Neighboring Property Pool water must not flow onto adjacent property without the prior consent of the property owner(s).

Irrigation Runoff Exception

Excess dechlorinated water used for irrigation purposes may be allowed to flow into the street and enter the storm sewer system.

Reference: Universal City Ordinance Sect. 2-10-143(c)(2)-Municipal Stormwater Utility Swimming Pool Draining Requirements