CORRESPONDENCE_1994-1999 - Laserfiche WebLink

Home Browse Search

MONITORING AND REPO .6 PROGRAM _7_ FORWARD INC..FORWARD LANDFILL SAN 10AQUD COUNTY 3 . 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: The discharger shall sample all Monitoring Points and Background Monitoring Points for each monitored medium for all COCs every fifth year, beginning with the Winter of 1995 (first Reporting Period ends 31 March 1995), 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). C. WATER QUALITY PROTECTION STANDARD The Water Quality Protection Standard (Standard) shall consist of the following elements: 1. Constituents of Concern; 2. Concentration Limits; 3. Monitoring Points; 4. Points of Compliance; 5. Compliance Period. In addition to these elements,Monitoring Parameters shall also be established. I . Constituents of Concern a. For landfills lacking a functioning LCRS: For any landfill that does not have both a liner and a leachate collection and removal system(LCRS)that produces leachate: (1) The "COC list"(list of Constituents of Concern required under 23 CCR 2550.3) shall include all constituents listed in Attachment F. 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. (2) For each Attachment F constituent that is newly added to the landfill's COC list due to this order,the Discharger shall establish a reference background value by analyzing at least one sample each quarter from each Background Monitoring Point for a period of at least one year, beginning with the date of this Program. Once this reference set of background data is collected, the Discharger shall include it as a separate,identified item in the next monitoring report submittal.