NetDMR: Contact Us

Find out who can best answer your NetDMR questions.

TCEQ’s NetDMR Helpline

TCEQ’s Compliance Monitoring Team is here to help you:

Navigate the NetDMR reporting system,
Access data submitted in the Texas NetDMR system,
Review your permit requirements, and
Complete discharge monitoring report calculations.

You can reach TCEQ’s NetDMR Helpline at NetDMR@tceq.texas.gov or call us at 512-239-eDMR (3367).

EPA’s NPDES eReporting Help Desk

The EPA is available to help you:

Set up a new CDX account and
Access an existing CDX account.

You can reach the EPA helpdesk for CDX questions at NPDESeReporting@epa.gov or call at 877-227-8965.

NetDMR Support

NetDMR Support Portal

NetDMR Updates

Sludge DMRs are no longer available in NetDMR. All sludge reporting must be submitted electronically using the U.S. Environmental Protection Agency’s (EPA) NPDES eReporting Tool for Biosolids (“NETBIO”). To learn more, visit the Sewage Sludge Reporting: NeT-Biosolids (NETBIO) webpage. For questions, please complete the NETBIO Customer Help Form.

Electronic Reporting

Multisector General Permit Reporting
Effective December 21, 2016, all analytical results for determining compliance with effluent limitations were required to be submitted online using the NetDMR reporting system. TCEQ issued two temporary waivers for electronic reporting of MSGP DMRs that will expired on April 1, 2022.

Electronic Reporting Rule
NPDES regulated entities that are required to submit discharge monitoring reports (DMRs) must do so electronically using NetDMR by December 21, 2016. Learn more about the EPA’s NPDES Electronic Reporting Rule.

Electronic Reporting Waiver
If you are unable to report electronically, you can submit a Request for Electronic Reporting Waiver form (TCEQ-20754).