Technical Guidance for Public Water System Operators and Engineers

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Requesting an Exception to Rules and Regulations for Public Water Systems
A public water system (PWS) that does not meet a TCEQ design standard may request an exception by proposing another way the PWS can meet the intent of the rules. We review each exception request granted to ensure that the PWS will still deliver safe drinking water to its customers at adequate pressures.

Reporting Requirements for Public Water Systems
Report forms and instructions. Where to send reports. How often to send them.

Related Topics

Low-Pressure Membrane Treatment Plant Checklist
The checklist and companion documents will help you design, construct, and operate your low-pressure membrane treatment plant in compliance with TCEQ rules and site-specific requirements.

External Guidance Documents for Public Water Systems
External guidance documents for professionals to consult on how TCEQ interprets particular policies.

After the Flood: Is Your Water Safe to Drink?
After a flood, drinking water sources may be contaminated - - be safe before you drink the water.

Bottled Water
In order to produce bottled water in Texas, the system must meet PWS requirements; this gives information about those rules.

Controlling Nitrification in Chloraminating Water Systems
How to detect and prevent the formation of nitrites and nitrates from residual chloramine disinfectant or free ammonia in a water distribution system.

Feasibility Study Instructions for Public Water Systems
Feasibility study information

Public Water System Chemical Sampling and Monitoring Frequency
Basic information for public water systems about sampling and monitoring requirements.

Special Precautions Flowchart: Responding to a Loss of Pressure in Your Distribution System
Flowchart from 30 TAC Chapter 290 Subchapter D, Public Drinking Water Rules, to be followed by a public water supplier to determine appropriate response to loss of pressure in all or part of the water distribution system.

Submit Public Water System Plans for Review
Information about submitting your plans to TCEQ to be reviewed before construction begins. List of plans under review and estimated review timelines.

Using Bleach for Disinfecting Drinking Water and Water Wells
Guidance for determining which bleaches may be used for disinfecting water that is to be used for drinking, preparing foods, or other forms of consumption.

What to Do in a Water Crisis
What to do and how to contact the TCEQ when immediate action is needed, as with loss of supply, loss of pressure, or contamination, regardless of the cause.

GPS Tools for Public Water System Professionals
Tools for using global positioning system technology in assessing and maintaining your public water system.