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.
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Uncontaminated Stormwater_memo.pdf (PDF)(2 pp, 236 K,
June 17, 1987)
Uncontaminated Stormwater