Orange County NC Website
32 <br /> ATTACHMENT A—LIMITATIONS AND MONITORING REQUIREMENTS Permit Number:WQ0041050 Version: 1.0 <br /> PPI 001—WWTF effluent <br /> EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS <br /> PCs Parameter Description Units of Monthly Monthly Daily Minimum Daily Maximum Measurement Sample <br /> Code Measure Average Geometric Mean Frequency Type <br /> 00310 BOD,5-Day(20°C) mg/L 30 Annual Grab <br /> 31616 Coliform,Fecal MF,M-FC Broth,44.5°C #/100 mL 200 Annual' Grab <br /> 50050 Flow,in Conduit or thru Treatment Plant GPD 100 Monthly Estimate <br /> 00610 Nitrogen,Ammonia Total(as N) mg/L 15 Annual' Grab <br /> 00625 Nitrogen,Kjeldahl,Total(as N) mg/L Annual' Grab <br /> 00620 Nitrogen,Nitrate Total(as N) mg/L Annual' Grab <br /> 00600 Nitrogen,Total(as N) mg/L Annual' Grab <br /> 00400 pH su 2 x Year 2 Grab <br /> 00665 Phosphorus,Total(as P) mg/L Annual' Grab <br /> 00530 Solids,Total Suspended mg/L 30 Annual' Grab <br /> 1. Annual sampling shall be conducted in June. <br /> 2. 2 x Year sampling shall be conducted in June and December. <br /> WQ0041050 Version 1.0 Attachment A Page 1 of 1 <br />