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(d N O V v' v .• i d s. v y p .,-, U P s-, = v) += p. co _ v 4, cd N s. O V cdd ,� s. cd ° •_ O d b�fj U bA .m ✓ O: Q s. O .4 W Q E- cd O s. 0 ~ w cc3 3 cd s. cd bn cd ° u ° O cd v r v •- •4 • yidattaidity Data Ta _ _ - _a .. ate."— . � :. -. ,- _;. .,,. � _ he table below lists all of the drinking water otherwise noted, the data presented in this because the concentrations of these contami- contaminants that we detected during the table originated from testing done in the cal- nants do not change frequently and some of 2000 calendar year. The presence of contami- endar year of this report. The EPA or the State these contaminants are monitored less than nants in the water does not necessarily indi- does not require the monitoring for certain once per year. cate that the water poses a health risk. Unless contaminants more than once per year Water Quality Data Table . SALINA RANGE SAMPLE CONTAMINANTS(UNITS) MCLG MCL WATER Low HIGH DATE VIOLATION TYPICAL SOURCE Arsenic(ppb) NA 50 1.1 1.1 1.1 – No Erosion of natural deposits;Runoff from orchards;Runoff from glass and electronics production wastes Barium(ppm) 2 2 0.0089 NA — No Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits Chromium [Total] (ppb) 100 100 3.8 3.8 3.8 — No Discharge from steel and pulp mills; Erosion of natural deposits Copper(ppm) 1.3 1.3 0.04 .004 .04 — No Erosion of natural deposits;Leaching from wood preservatives;Corrosion of household plumbing system Fluoride (ppm) 4 4 1.01 0.9 1.01 — No Erosion of natural deposits;Water additive which promotes strong teeth;Discharge from fertilizer and aluminum factories Lead (ppb) 0 15 1.2 0 1.2 — No Erosion of natural deposits;Leaching from wood preservatives;Corrosion of household plumbing system Mercury[Inorganic] (ppb) 2 2 0 NA — No Erosion of natural deposits; Discharge from refineries and factories;Runoff from landfills; Runoff from cropland Nickel(ppb) MNR MNR 0 NA — No Erosion of natural deposits;Leaching Nitxate [measured as 10 10 2.07 2.07 2.07 — No Runoff from fertilizer use;Leaching Nitfogen] (ppm) from septic tanks,sewage;Erosion of natural deposits Selenium (ppb) 50 50 20.3 20.3 20.3 — No Discharge from petroleum and metal refineries;Erosion of natural deposits;Discharge from mines Sodium (ppm) MNR MNR 153.0 NA — No Erosion of natural deposits;Leaching V ICROBIOLOGICAL ONTAMINANTS ., Total Coliform(%of 0 5 0 NA — No Naturally present in the environment monthly positive samples) Turbidity (Conventional or NA TT<=0.5 0.09 NA — No Soil runoff Direct Filtration) (NTU in 95%of samples/month)) RADIOACTI ONTA Alpha emitters (pCi/L) 0 15 0 NA 06/03/1998 No Erosion of natural deposits i 11 ti . 1. 1 CON AM NAN• Sulfate (ppm) MNR MNR 217 N.\ — No Erosion of natural deposits. VOLATILE ORGANIC CONTAMINANTS i 1 TTHMs [Total 0 100 37.6 27.3 44 — No By-product of drinking water Trihalomethanes] (ppb) chlorination Important Drinking Water Definitions: Units Description: MCLG OR MAXIMUM CONTAMINANT LEVEL NA: Not applicable NTU: Nephelometric Turbidity Units. I GOAL: The level of a contaminant in drinking Turbidity is a measure of the cloudiness of water below which there is no known or ND: Not detected the water. We monitor turbidity because it expected risk to health. MCLGs allow for a NR: Not reported is a good indicator of the effectiveness of our margin of safety. filtration system. MNR: Monitoring not required, but recom- y MCL OR MAXIMUM CONTAMINANT LEVEL: mended. % OF MONTHLY POSITIVE SAMPLES: Percent of The highest level of a contaminant that is PPM: parts per million or milligrams per liter samples taken monthly that were positive allowed in drinking water. MCLs are set as (mg/1) close to the MCLGs as feasible using the best available treatment technology. PPS: parts per billion or micrograms per liter TT OR TREATMENT TECHNIQUE:A required (pg/1) process intended to reduce the level of a PCI/L: picocuries per liter (a measure of contaminant in drinking water. radioactivity) AL OR ACTION LEVEL: The concentration of a contaminant which, if exceeded, triggers - treatment or other requirements which a water system must follow.