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Wastewater

Assistance tools and information for wastewater treatment operations.
Geometric Mean Calculator for Wastewater
Interactive calculator to compute the geometric mean on a set of numbers to assist with completion of discharge monitoring reports (DMR) for domestic wastewater facilities.
In-House and On-Site Laboratories
Information for domestic wastewater treatment facilities' laboratory sample testing requirements.
Wastewater Treatment Plants: Bacteriological Testing
Information for wastewater treatment plants to assist with bacteriological testing and reporting.
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EPA's New Rules for Oil and Gas Exit the TCEQ
EPA Issues Final Air Rules for the Oil and Gas Industry

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Drought Emergency Planning Workshops
Workshops to provide information and tools to prevent and mitigate water outages.


PWS Drought Reporting Form
Public water systems should use this form to report the current stage of their drought contingency plan.

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