Highest single : Highest single Percentage of Highest single Percentage of LEVEL LEVEL

CONTAMINANTS Lowesst monthly percentage of The Lowest Monthly The Lowest Monthly LEVEL LIKELY SOURCE OF Highest single : Highest single Percentage of Highest single Percentage of LEVEL LEVEL ANE-ENLT SOS measurement samples mealing measurement |Samples meeting] measurement |Samples meeting) DETECTED Range of Results DETECTED Range of Results DETECTED Range of Results WY CONTAMINATION MEASURE regulartoty , Regulartory Regulartory requirements ; ; Requirements Requirements Total Coliform 13.3 0 0 0 0 0 0 0 NATURALLY PRESENT Bacteria The Lowest The Lowest Monthly Monthly : Total Number of : . : . Contaminants and Positive Samoles MCLG Highest single Percentage of Highest single Percentage of LEVEL Ranae of Results LEVEL Ranae of Results LEVEL Ranae of Results LIKELY SOURCE OF Unit of Measure Pav eay P measurement |Samples meeting] measurement |Samples meeting) DETECTED 9 DETECTED 9 DETECTED 9 CONTAMINATION Regulartory Regulartory Requirements Requirements Fecal Coliform % Coli *41 0 0 0 0 0 0 0 0 Human and fecal waste Contaminants and Highest Level Ranae of Results Highest Level Range Results Highest Level Range Results LEVEL RANGE OF LEVEL RANGE OF LEVEL RANGE OF MCL LIKELY SOURCE OF Unit of Measure Dectected g Detected g Detected g DETECTED RESULTS DETECTED RESULTS DETECTED RESULTS9661 CONTAMINATION discharge from petroleum Antimony (ppb) 3.4 N/A 0.13 N/A 0.21 N/A 6 refineries; fire - retardants; ceramics; electronics; solder Dishcharge or drilling wastes; Barium (PPM) 0.0089 N/A 0.0079 N/A N/A 332 0.002-0.07 319 0.01-0.02 319 0.01-0.04 2 discharge from metal refineries; erosion of naturaal deposits Erosion of natural deposits; discharge from fertilizer and Floride (PPM) 0.946 N/A 0.71 N/A 0.51 N/A 1405 ND-1.3 4 aluminum lactones; waler additive which promotes strong teeth when at optimum levels between 0.7 and 1.2ppm Residue from man-made Lead (Point of entry) 27 NA 15 pollution such as auto emissions (PPB) and paint;lead pipe, casing and solder Runoff from fertilizer use; Nitrates (as Nitrogen) 0.678 ND - 0.678 0.12 N/A 0.038 N/A 324 0.2-0.59 321 0.13-0.84 319 0.01-0.04 10 leaching from septic tanks, (PPB) sewage; erosion of natural deposits Discharge or drilling wastes; Sodium (ppm) 84.6 N/A 33 N/A 34 N/A 332 A-.11 319 6-12 160 discharge from metal refineries; erosion of natural deposits Leaching from ore-processing Thallium (ppb) 0.067 N/A 2 sites; discharge from electronics, glass, and drug factories. Endothal (ppb) 44 N/A 44 N/A 44 N/A 100 Runoff from herbicide use Gnees ApH Eriulens 1 N/A 15 Erosion of natural deposits (pCi/l) a“ acum 13 N/A 6 #VALUE! 5 Erosion of natural deposits HOUSE_OVERSIGHT_016673