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Understanding and Implementing Your Monitoring Requirement DWR WET Strategy Changes to DWR Water Treatment Plant (WTP) Strategy Alternate Species Toxicity Testing NPDES Reporting Requirements Checklist for Municipal Application Requirements
Summary of ATB Revisions
Single Effluent Acute Pass/Fail Ceriodaphnia Chronic Pass/Fail Ceriodaphnia Chronic Phase II
Revised Whole Effluent Toxicity Enforcement Policy - Sept. 1999 Ceriodaphnia Chronic Limit Language Policy Revision Notification Letter (Effective Sept.1, 1999) Action Level Policy (Effective Oct. 25, 2000)
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-concentration Report Form AT-5: NPDES chronic Pimephales promelas multi-concentration Parameter Codes for form MR-1
NC DWR Guidance for the use of Polyacrylamide (PAM) products
NC DWR Approved PAMs/Flocculants List
Certification Application Certification Application Certification Renewal Application Certification Renewal Application Laboratory Certification Rules Certification/Criteria Procedures Document Biological Laboratory Certification Guidance Manual for Effluent Toxicity
TRE Guidance Document TRE Guidance for Municipal Wastewater Treatment Plants, EPA 833-B-99-002 Additional EPA TIE/TRE guidance (March, 2001) Biocide Worksheet Form 101 Biocide Worksheet Form 101 Biocide Application Spreadsheet SETAC EAP False Positives
Environmental Sciences Section 1621 Mail Service Center Raleigh, NC 27699-1621 919.743.8400
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