Although the letter was written by LDEQ to EPA, Region 6 has consistently used these permit limitations for uncontaminated stormwater. These limits have proven to be achievable and Region 6 has relied on these limits for uncontaminated stormwater.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
Uncontaminated Stormwater_memo.pdf (PDF)(2 pp, 236 K,
June 17, 1987)