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 Issue dateTitleTopic
ML20217K39921 October 1997NPDES Noncompliance Notification:On 970906,pH Lower Limit of 6.0 at Discharge & Dilution Structure Was Exceeded.Caused by Workers Rinsing Sodium Bisulfite Barrels Into Outfall.Wrote Procedure to Require Barrel Rinsing Into Floor Drain SysGrab sample
ML20137B31817 March 1997NPDES Noncompliance Notification:On 970225,pH Lower Limit of 6.0 at Discharge & Dilution Structure Exceeded for Approx Ten Minutes.Caused by Inadvertent Discharge of Excess of Sodium Bisulfite.Will Review Drum Rinsing Process
ML20246F54823 August 1989NPDES Noncompliance Notification:During Jul 1989,biochemical Oxygen Demand Limit in Sewage Treatment Plant Effluent Exceeded.Main Plant Outfall Ph & Chlorine Monitors Remained Out of Svc During Entire Month Due to Sample Pump Failures
ML20247K57025 May 1989NPDES Noncompliance Notification:During Apr 1989,limit for Flow from Settling Basin Exceeded.Water from Circulating Water Sys Drained Into Recreation Lake from 890409-10.On 890414,high Flow for Daily Settling Basin NotedGrab sample
Temporary Modification
ML20154B77530 August 1988Forwards Rept of Violations of NPDES Permit During Jul 1988. Violations Involved Exceeding Limits for Biochemical Oxygen Demand & Suspended Solids in Sewage Plant Effluent
ML20147E47411 January 1988NPDES Noncompliance Notification:On 871209,sewage Treatment Plant Effluent Max Daily Limit of 6.3 Lb Bod Exceeded W/ Discharge of 9 Lb.Caused by High Influent Flow Rates from Inleakage. Discharge Monitoring Rept,Dec 1987 EnclGrab sample
ML20214E16212 May 1987NPDES Noncompliance Notification:On 870401 Sewage Treatment Plant Effluent Suspended Solids & Bod Limits Exceeded.Caused by Heavy Loading of Sewage Plant Due to Large Number of Temporary Personnel Onsite.New Flow Meter Installed
ML20212H18914 January 1987NPDES Noncompliance Notification:On 861209,main Outfall Chlorine Limit of 0.1 Ppm Exceeded During Routine Chlorination of Svc Water Sys.Caused by Failure of in-use Sodium Bisulfite Pump.Npdes Rept for Dec 1986 Encl
ML20203D72512 June 1986NPDES Noncompliance Notification:On 860507,08,14,21 & 28 Max Daily & Monthly Release of Suspended Solids & Bod Exceeded. Caused by Large Number of Temporary Workers on Site for Outage.High Flow Loading Should Decrease in June
ML20203D69114 May 1986NPDES Noncompliance Notification:On 860423 & 30,max Daily & Monthly Release of Suspended Solids & Bod Exceeded.Caused by Continued Groundwater in-leakage & Large Number of Temporary Workers on Site for Outage.Problem Under Review