H-12 chemical addition system corrective maintenance. Humate is added to H-Canyon NPDES H-12 flow prior to discharging through Outfall H-12. The ma…
Office of NEPA Policy and Compliance
February 23, 2023
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H-12 chemical addition system corrective maintenance. Humate is added to H-Canyon NPDES H-12 flow prior to discharging through Outfall H-12. The material aids in decreasing the toxicity of Cu to aquatic life.