CORRESPONDENCE_1993 - 1996 - Laserfiche WebLink

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E AMENDMENT TO MONIT ORING AND REPORTING PROGRAM FOR MUNICIPAL SOLID WASTE LANDFILLS E Statistical or non -statistical analysis shall be performed as soon as the monitoring data are available. 2. Constituents -of -Concern 5 Year Monitoring Program In the absence of evidence of a release being indicated, the discharger shall monitor all Constituents of Concern as follows: -4- The discharger shall sample all Monitoring Points and Background Monitoring Points for each monitored medium for all COCs every fifth year (or more frequently if required by the existing Monitoring and Reporting Program), beginning with the Winter of 1996 (first Reporting Period ends 31 March 1996), with subsequent COC monitoring efforts being carried out every fifth year thereafter alternately in the Summer (Reporting Period ends 30 September) and Winter (Reporting Period ends 31 March). The Water Quality Protection Standard (Standard) shall consist of the following elements: a. Constituents of Concern; b. Concentration Limits; C. Monitoring Points; d. Points of Compliance; e. Compliance Period. In addition to these elements, Monitoring Parameters shall also be established. 1. Constituents of Concern a. For MSWLFs lacking afunctioning LCRS: Beginning on 9 October 1994, for any MSWLF that does not have both a liner and a leachate collection and removal system (LCRS.) that produces leachate: i. The "COC lisf '(fist of Constituents of Concern required under 23 CCR 2550.3) shall include all constituents listed in the existing waste discharge requirements as of the effective date of this Order, all constituents listed in Attachment 3, and the following additional COCs: dissolved or total organic carbon, dissolved iron, carbonate, bicarbonate, alkalinity, dissolved aluminum, dissolved chromium VI, and dissolved manganese. The discharger shall monitor all COCs every five years (or more frequently if required by the existing Monitoring and Reporting Program).