DISTRICT OF LILLOOET Box 610 Lillooet BC V0K 1V0

Transcription

1 DISTRICT OF LILLOOET Box 61 Lillooet BC VK 1V ATTN: Lillooet Date: PO No.: WO No.: Project Ref: Sample ID: Sampled By: Date Collected: Lab Sample ID: Matrix: 28-SEP-17 L DISTRICT OF LILLOOET MUNICIPAL HALL SCOTT ELY 18-SEP-17 L PAGE 1 of 6 Test Description Result Qualifier Units of Measure CDWQG MAC Aesthetic Objective Date Analyzed E.Coli and Total Coliforms by MF Background colonies E. coli Coliform Bacteria - Total CDWQG = Health Canada Guideline Limits updated DECEMBER 215 * CDWQG for Nitrate+Nitrite-N is the limit for nitrate only. If present as Nitrate then the limit is 1mg/L < or N.D. = less than detection limit. * Turbidity guideline based on membrane filtration. For guidelines on conventional treatment and slow sand or diatomaceous earth filtration please see Summary Table of Guidelines for Canadian Drinking Quality - A blank entry designates no known limit. - A shaded value in the Results column exceeds CDWQG MAC and/ or Aesthetic Objective. Approved by Amanda Lampreau Account Manager ADDRESS: 1445 McGill Rd, Unit 2B, Kamloops BC, V2C 6K7 Phone: Fax: ALS CANADA LTD Part of the ALS Group A Campbell Brothers Limited Company

2 DISTRICT OF LILLOOET Box 61 Lillooet BC VK 1V ATTN: Lillooet Date: PO No.: WO No.: Project Ref: Sample ID: Sampled By: Date Collected: Lab Sample ID: Matrix: 28-SEP-17 L COUNTRY STORE SCOTT ELY 18-SEP-17 L PAGE 2 of 6 Test Description Result Qualifier Units of Measure CDWQG MAC Aesthetic Objective Date Analyzed E.Coli and Total Coliforms by MF Background colonies E. coli Coliform Bacteria - Total CDWQG = Health Canada Guideline Limits updated DECEMBER 215 * CDWQG for Nitrate+Nitrite-N is the limit for nitrate only. If present as Nitrate then the limit is 1mg/L < or N.D. = less than detection limit. * Turbidity guideline based on membrane filtration. For guidelines on conventional treatment and slow sand or diatomaceous earth filtration please see Summary Table of Guidelines for Canadian Drinking Quality - A blank entry designates no known limit. - A shaded value in the Results column exceeds CDWQG MAC and/ or Aesthetic Objective. Approved by Amanda Lampreau Account Manager ADDRESS: 1445 McGill Rd, Unit 2B, Kamloops BC, V2C 6K7 Phone: Fax: ALS CANADA LTD Part of the ALS Group A Campbell Brothers Limited Company

3 DISTRICT OF LILLOOET Box 61 Lillooet BC VK 1V ATTN: Lillooet Date: PO No.: WO No.: Project Ref: Sample ID: Sampled By: Date Collected: Lab Sample ID: Matrix: 28-SEP-17 L PUBLIC WORKS YARD SCOTT ELY 18-SEP-17 L PAGE 3 of 6 Test Description Result Qualifier Units of Measure CDWQG MAC Aesthetic Objective Date Analyzed E.Coli and Total Coliforms by MF Background colonies E. coli Coliform Bacteria - Total CDWQG = Health Canada Guideline Limits updated DECEMBER 215 * CDWQG for Nitrate+Nitrite-N is the limit for nitrate only. If present as Nitrate then the limit is 1mg/L < or N.D. = less than detection limit. * Turbidity guideline based on membrane filtration. For guidelines on conventional treatment and slow sand or diatomaceous earth filtration please see Summary Table of Guidelines for Canadian Drinking Quality - A blank entry designates no known limit. - A shaded value in the Results column exceeds CDWQG MAC and/ or Aesthetic Objective. Approved by Amanda Lampreau Account Manager ADDRESS: 1445 McGill Rd, Unit 2B, Kamloops BC, V2C 6K7 Phone: Fax: ALS CANADA LTD Part of the ALS Group A Campbell Brothers Limited Company

4 DISTRICT OF LILLOOET Box 61 Lillooet BC VK 1V ATTN: Lillooet Date: PO No.: WO No.: Project Ref: Sample ID: Sampled By: Date Collected: Lab Sample ID: Matrix: 28-SEP-17 L CAYOOSH WTP SCOTT ELY 18-SEP-17 L PAGE 4 of 6 Test Description Result Qualifier Units of Measure CDWQG MAC Aesthetic Objective Date Analyzed E.Coli and Total Coliforms by MF Background colonies E. coli Coliform Bacteria - Total CDWQG = Health Canada Guideline Limits updated DECEMBER 215 * CDWQG for Nitrate+Nitrite-N is the limit for nitrate only. If present as Nitrate then the limit is 1mg/L < or N.D. = less than detection limit. * Turbidity guideline based on membrane filtration. For guidelines on conventional treatment and slow sand or diatomaceous earth filtration please see Summary Table of Guidelines for Canadian Drinking Quality - A blank entry designates no known limit. - A shaded value in the Results column exceeds CDWQG MAC and/ or Aesthetic Objective. Approved by Amanda Lampreau Account Manager ADDRESS: 1445 McGill Rd, Unit 2B, Kamloops BC, V2C 6K7 Phone: Fax: ALS CANADA LTD Part of the ALS Group A Campbell Brothers Limited Company

5 DISTRICT OF LILLOOET Box 61 Lillooet BC VK 1V ATTN: Lillooet Date: PO No.: WO No.: Project Ref: Sample ID: Sampled By: Date Collected: Lab Sample ID: Matrix: 28-SEP-17 L INDUSTRIAL WELL SWS SCOTT ELY 18-SEP-17 L PAGE 5 of 6 Test Description Result Qualifier Units of Measure CDWQG MAC Aesthetic Objective Date Analyzed Single Metal in by ICPMS (Total) Total Metals in by CRC ICPMS Arsenic (As)-Total.19 mg/l.1 27-SEP-17 CDWQG = Health Canada Guideline Limits updated DECEMBER 215 * CDWQG for Nitrate+Nitrite-N is the limit for nitrate only. If present as Nitrate then the limit is 1mg/L < or N.D. = less than detection limit. * Turbidity guideline based on membrane filtration. For guidelines on conventional treatment and slow sand or diatomaceous earth filtration please see Summary Table of Guidelines for Canadian Drinking Quality - A blank entry designates no known limit. - A shaded value in the Results column exceeds CDWQG MAC and/ or Aesthetic Objective. Approved by Amanda Lampreau Account Manager ADDRESS: 1445 McGill Rd, Unit 2B, Kamloops BC, V2C 6K7 Phone: Fax: ALS CANADA LTD Part of the ALS Group A Campbell Brothers Limited Company

6 Guidelines & Objectives L CONTD... PAGE 6 of 6 Health Canada MAC Health Related Criteria Limits Nitrate/Nitrite-N* Criteria limit is 1 mg/l (1. mg/l if present as all Nitrite-N). High concentrations may contribute to blue baby syndrome in infants. Lead* A cumulative body poison, uncommon in naturally occurring hard waters. Fluoride* Present in fluoridated water supplies at.8 mg/l to reduce dental caries. Elevated levels causes fluorosis (mottling of teeth). Total Coliforms* Criteria is. Adverse health effects. E. Coli* Criteria is CFU/1 ml. Certain E. Coli bacteria can be life threatening. *Health Canada Canadian Drinking Quality Guidelines (MAC limit) Aesthetic Objective Concentration Levels Alkalinity Acid neutralizing capacity. Usually a measure of carbonate and bicarbonates and calculated and reported as calcium carbonate. Balance Quality control parameter ratioing cations to anions Bicarbonate See Alkalinity. Report as the anion HCO3-1 Carbonate See Alkalinity. Reported at the anion CO3-2 Calcium See Hardness. Common major cation of water chemistry. Chloride Common major anion of water chemistry. Conductance Physical test measuring water salinity (dissolved ions or solids) Hardness Classical measure or capacity of water to precipitate soap (chiefly calcium and magnesium ions). Causes scaling tendency in water if carbonates/bicarbonates are present (if >2 mg/l). For drinking water purposes waters with results <2 mg/l are considered acceptable, results >2 mg/l are considered poor but can be tolerated. Results >5 mg/l are unacceptable. Hydroxide See alkalinity Magnesium See hardness. Common major cation of water chemistry. Elevated levels (>125 mg/l) may exert a cathartic or diuretic action. ph Measure of water acidity/alkalinity. Normal range is Potassium Common major cation of water chemistry. Sodium Common major cation of water chemistry. Measure of salinity (saltiness).the aesthetic objective (not related to health) for sodium in drinking water is 2 mg/l. However, where sodium concentration of the drinking water exceeds 2 mg/l, it is recommended that any person on a sodium restricted diet consult with his/her physician or Medical Officer of Health concerning the use of that water. Sulphate Common major anion of water chemistry. Elevated levels may exert a cathartic or diuretic action. Total Dissolved Solids A measure of water salinity. Iron Causes staining to laundry and porcelain and astringent taste. Oxidizes to red-brown precipitate on exposure to air. Manganese Elevated levels may cause staining of laundry and porcelain. Heterotrophic Plate Count Criteria is 5 cfu/ml Measure of heterotrophic bacteria present. GLOSSARY OF REPORT TERMS Surrogates are compounds that are similar in behaviour to target analyte(s), but that do not normally occur in environmental samples. For applicable tests, surrogates are added to samples prior to analysis as a check on recovery. In reports that display the D.L. column, laboratory objectives for surrogates are listed there. mg/kg - milligrams per kilogram based on dry weight of sample mg/kg wwt - milligrams per kilogram based on wet weight of sample mg/kg lwt - milligrams per kilogram based on lipid-adjusted weight mg/l - unit of concentration based on volume, parts per million. < - Less than. D.L. - The reporting limit. N/A - Result not available. Refer to qualifier code and definition for explanation. Test results reported relate only to the samples as received by the laboratory. UNLESS OTHERWISE STATED, ALL SAMPLES WERE RECEIVED IN ACCEPTABLE CONDITION. Analytical results in unsigned test reports with the DRAFT watermark are subject to change, pending final QC review.

7 Quality Control Report Workorder: L Report Date: 28-SEP-17 Page 1 of 2 Client: DISTRICT OF LILLOOET Box 61 Lillooet BC VK 1V Contact: Lillooet Test Matrix Reference Result Qualifier Units RPD Limit Analyzed BGRD-MF-BCDW-KS Batch R WG MB Background colonies 1 ECOLI-MF-BCDW-KS Batch R WG MB E. coli 1 MET-T-CCMS-VA Batch R WG LCS Arsenic (As)-Total 1.9 % SEP-17 WG MB Arsenic (As)-Total <.1 mg/l.1 27-SEP-17 TCOLI-MF-BCDW-KS Batch R WG MB Coliform Bacteria - Total 1

8 Quality Control Report Workorder: L Report Date: 28-SEP-17 Page 2 of 2 Legend: Limit ALS Control Limit (Data Quality Objectives) DUP Duplicate RPD Relative Percent Difference N/A Not Available LCS Laboratory Control Sample SRM Standard Reference Material MS Matrix Spike MSD Matrix Spike Duplicate ADE Average Desorption Efficiency MB Method Blank IRM Internal Reference Material CRM Certified Reference Material CCV Continuing Calibration Verification CVS Calibration Verification Standard LCSD Laboratory Control Sample Duplicate Hold Time Exceedances: All test results reported with this submission were conducted within ALS recommended hold times. ALS recommended hold times may vary by province. They are assigned to meet known provincial and/or federal government requirements. In the absence of regulatory hold times, ALS establishes recommendations based on guidelines published by the US EPA, APHA Standard Methods, or Environment Canada (where available). For more information, please contact ALS. The ALS Quality Control Report is provided to ALS clients upon request. ALS includes comprehensive QC checks with every analysis to ensure our high standards of quality are met. Each QC result has a known or expected target value, which is compared against predetermined data quality objectives to provide confidence in the accuracy of associated test results. Please note that this report may contain QC results from anonymous Sample Duplicates and Matrix Spikes that do not originate from this Work Order.

9

10

11