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How to Access DMR Data and CORs

Learn how to access data and copies of record (CORs).

DMR Data Submitted in the Texas NetDMR System

Texas NetDMR CORs could not be moved to the EPA’s NetDMR system, but the self-reported data can be accessed through EPA’s ECHO database . You can also contact TCEQ’s NetDMR Helpline at or 512-239-eDMR (3367) to access historical CORs.

If you need to submit DMR data or make corrections to DMR data for monitoring periods prior to March 1, 2018, contact TCEQ’s NetDMR Helpline at or 512-239-eDMR (3367).

DMR Data Submitted in the EPA’s NetDMR System

CORs submitted using the EPA’s NetDMR system can be accessed and edited using that system.

For guidance on downloading COR data from the EPA’s NetDMR system, view page 58 of the EPA’s NetDMR User Guide .

Access to CORs During Investigations

You are not required to print out, save, or retain paper CORs onsite. TCEQ internal staff and investigators will have electronic access to CORs submitted through both the Texas NetDMR system and EPA's NetDMR system.

Contact Us

TCEQ and the EPA are working together to help you report in NetDMR. View the NetDMR: Contact Us webpage to find out who can best answer your questions.