City of West Palm Beach and New York City Water Quality Tables | WPR 2007 WPR 2006 WPR 2005 NY_ City 2007 NY_ City 2006 NY_ City 2005 | a LEH LEVEL RANGE OF LEVEL RANGE OF LEVEL RANGE OF LEVEL RANGE OF LEVEL RANGE OF LEVEL RANGE OF MCL* OR LIKELY SOURCE OF MEASURE DETECTED RESULTS DETECTED RESULTS DETECTED RESULTS DETECTED RESULTS DETECTED RESULTS DETECTED RESULTS MRDL* CONTAMINATION THhalomethanes 73.5 6.95 -283.83** 25.29 6.70 - 35.7 214 10.9- 41.9 220 12-76 246 10-81 218 19-69 McL = 80 | By-product of drinking water dis (TTHM) (ppb) infection Haloacetic Acid 30.79 1.82 - 70.0 22.9 9.08 - 37.0 24.4 12.8 - 42.9 218 19 -62 245 19-69 215 21-69 MCL = 60 By-product of drinking water (HAAS) (ppb) disinfection microbes microbes CONTAMINANTS 90th No of Sampling 90 th No of Sampling 90th No of Sampling AND UNIT OF PERCENTILE | Sites Exceeding | PERCENTILE | Sites exceeding | PERCENTILE | Sites exceeding DEE OED Range of Results DEE OED Range of Results DEE OED Range of Results MCL SON TANINTION. MEASURE RESULT the AL RESULTS the AL RESULTS the AL lead (tap water) Corrosion of household plumbing P *16.125.9 13 out of 100 76 5 out of 100 0 out of 100 126 ND-122.3 120 ND-123.2 326 ND-11 15 systems; erosion of natural (ppb) Asda posits Corrision of household plumbing Copper (tap water) 0.433 1 out of 100 0.276 0 out of 100 0 out of 100 126 ND-0.320 120 0.022-0.661 117 ND-198 13 systems; erosion of natural (ppm) deposits;leaching from wood preservatives Corrosion of household plumbing Lea, MES WeLer) 10.5 8 out of 100 15 systems; erosion of natural (ppb) deposi posits Corrosion of household plumbing Copper (tap water) 0.352 0 out of 100 13 ayeteme, erosion of natural (ppm) deposits; leaching from wood preservatives The lowest The Lowest The Lowest monthly Monthly Monthly Contaminants and Highest single percentage of Highest single Percentage of Highest single Percentage of LEVEL LEVEL LEVEL LIKELY SOURCE OF unit of measure measurement | samples meeting; measurement |Samples mee