Aquatic Toxicology Branch Downloads Whole Effluent Toxicity (WET) Downloads NC DWR Whole Effluent Toxicity (WET) Guidance Understanding and Implementing Your Monitoring Requirement DWR WET Strategy Changes to DWR Water Treatment Plant (WTP) StrategyAlternate Species Toxicity TestingNPDES Reporting RequirementsChecklist for Municipal Application Requirements Whole Effluent Toxicity (WET) Procedures EPA Whole Effluent Toxicity (WET) Methods NC DWR Whole Effluent Toxicity (WET) Procedures Single Effluent Acute Pass/Fail Ceriodaphnia Chronic Pass/Fail Ceriodaphnia Chronic Phase II NC DWR Whole Effluent Toxicity (WET) Enforcement Policy: Revised Whole Effluent Toxicity Enforcement Policy - Sept. 1999Ceriodaphnia Chronic Limit LanguagePolicy Revision Notification Letter (Effective Sept.1, 1999)Action Level Policy (Effective Oct. 25, 2000) NC DWR Whole Effluent Toxicity (WET) Reporting Forms: Report Form AT-1: NPDES acute LC50 and chronic pass/fail Report Form AT-2: NPDES acute pass/fail analysis Report Form AT-3: NPDES Phase II chronic Ceriodaphnia and pass/fail analysis Report Form AT-4: NPDES chronic Mysidopsis bahia pass/fail and multi-concentrationReport Form AT-5: NPDES chronic Pimephales promelas multi-concentrationParameter Codes for form MR-1 NC DWR Polyacrylamide (PAM) Products Information NC DWR Guidance for the use of Polyacrylamide (PAM) products NC DWR Approved PAMs/Flocculants List Whole Effluent Toxicity Testing Self Monitoring Summary Biological Laboratory Downloads Certification ApplicationCertification ApplicationCertification Renewal ApplicationCertification Renewal ApplicationLaboratory Certification RulesCertification/Criteria Procedures DocumentBiological Laboratory Certification Guidance Manual for Effluent Toxicity DWR Certified Laboratory List Other Downloads TRE Guidance DocumentTRE Guidance for Municipal Wastewater Treatment Plants, EPA 833-B-99-002Additional EPA TIE/TRE guidance (March, 2001)Biocide Worksheet (Excel)Biocide Worksheet Form 101Biocide Worksheet Form 101SETAC EAP False Positives Environmental Sciences Section 1621 Mail Service Center Raleigh, NC 27699-1621 919.743.8400
Aquatic Toxicology Branch Downloads Whole Effluent Toxicity (WET) Downloads NC DWR Whole Effluent Toxicity (WET) Guidance Understanding and Implementing Your Monitoring Requirement DWR WET Strategy Changes to DWR Water Treatment Plant (WTP) StrategyAlternate Species Toxicity TestingNPDES Reporting RequirementsChecklist for Municipal Application Requirements Whole Effluent Toxicity (WET) Procedures EPA Whole Effluent Toxicity (WET) Methods NC DWR Whole Effluent Toxicity (WET) Procedures Single Effluent Acute Pass/Fail Ceriodaphnia Chronic Pass/Fail Ceriodaphnia Chronic Phase II NC DWR Whole Effluent Toxicity (WET) Enforcement Policy: Revised Whole Effluent Toxicity Enforcement Policy - Sept. 1999Ceriodaphnia Chronic Limit LanguagePolicy Revision Notification Letter (Effective Sept.1, 1999)Action Level Policy (Effective Oct. 25, 2000) NC DWR Whole Effluent Toxicity (WET) Reporting Forms: Report Form AT-1: NPDES acute LC50 and chronic pass/fail Report Form AT-2: NPDES acute pass/fail analysis Report Form AT-3: NPDES Phase II chronic Ceriodaphnia and pass/fail analysis Report Form AT-4: NPDES chronic Mysidopsis bahia pass/fail and multi-concentrationReport Form AT-5: NPDES chronic Pimephales promelas multi-concentrationParameter Codes for form MR-1 NC DWR Polyacrylamide (PAM) Products Information NC DWR Guidance for the use of Polyacrylamide (PAM) products NC DWR Approved PAMs/Flocculants List Whole Effluent Toxicity Testing Self Monitoring Summary Biological Laboratory Downloads Certification ApplicationCertification ApplicationCertification Renewal ApplicationCertification Renewal ApplicationLaboratory Certification RulesCertification/Criteria Procedures DocumentBiological Laboratory Certification Guidance Manual for Effluent Toxicity DWR Certified Laboratory List Other Downloads TRE Guidance DocumentTRE Guidance for Municipal Wastewater Treatment Plants, EPA 833-B-99-002Additional EPA TIE/TRE guidance (March, 2001)Biocide Worksheet (Excel)Biocide Worksheet Form 101Biocide Worksheet Form 101SETAC EAP False Positives Environmental Sciences Section 1621 Mail Service Center Raleigh, NC 27699-1621 919.743.8400
