NC0089265_Correspondence_20210609

From:Thomas, Zachary T
To:Michael Frazier
Cc:Mike Reed; Moore, Cindy
Subject:Dobson WTP Toxicity Test - Effluent Percentage (NC0089265)
Date:Wednesday, June 9, 2021 1:18:00 PM
Attachments:image001.png
Section A(2)_NC0089265_Permit issuance_20210113.pdf
Hello Mr. Frazier,
The Aquatic Tox Branch received your most recent WET test results from 5/4/21. After a review, it
appears that the test was ran at an effluent percentage of 0.65% rather than the 0.03% required in
Section A(2) of your most recently issued permit (attached above). If you have documentation that
differs from this requirement, please let ATB know as soon as possible for review.

ATB will accept these results due to the fact that the test passed at a higher effluent percentage
than what is required in your permit. Please review your permit and reach out to your lab (cc’d on
this email) to ensure that your future tests are performed at the proper dilution (0.03%) and
compliant with your permit.

It also appears that the electronic submittal option for Toxicity ATForms was not included in your
issued permit. ATB now accepts ATForms electronically to the [e-mail] email
address. If you would like to submit quarterly forms via email, please include a signed PDF
attachment of your ATForm, along with your permit #, facility name, and month tested in the subject
line. Once reviewed by ATB staff, you will receive a confirmation email and no additional mailed
paper copy is required.

Please let us know if you have any questions.

Thank you,

Zach Thomas
Environmental Specialist II
Aquatic Toxicology Branch
NCDEQ – Division of Water Resources
919-743-8439 (I am currently teleworking and email is the quickest form of communication.)

Submit ATForms electronically to: [e-mail]
Email correspondence to and from this address is subject to the North Carolina Public Records Law
and may be disclosed to third parties.