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Query Results for - Mean PCE in Community Public Water Systems-Count

Query Result Page Options

Query Criteria

Measure Description:Distribution of Comminity Water Systems in the selected time period.
Year Filter: 2022
Data Grouped By:Tetrachloroethene (PCE) by MCL (5 mcg/L, Maximum Concentration Limit) with Non-Detects and Not Sampled, Year

Data Notes

  • Selecting Community Water Systems' Analyte Dimensions[[br]] [[br]] MCL - The dimensions herein for the selected water analyte have 8 options to choose from, foremost are displays with respect to either Maximum Contamination Level (MCL), set by EPA based on toxicological evidence, and the tiered contaminants levels underlying the MCLs (typically 4-6 categories). MCL maybe distinguished by the dimension selection. [[br]] [[br]] Non-Detects - MCL Limit and classic toxicologically tiered level dimensions are further accompanied by selections that include or exclude factors relevant a given year's sample laboratory determined results and the detection limits of the given method, results below the detection limit are deemed Non-Ddetects. Detection limits are optionally set to distinguish analyzed samples with values below the detection limit; Non-Detects versus inclusion in the lowest levels of analyte sample categories and undifferentiated from other sample results. Non-Detects maybe distinguished by the dimension selection. [[br]] [[br]] Carry-Forward - Under most circumstances analyte samples are required only every third year. In off sample years the analyte is not sampled, shown in the dimension selections as Not-Sampled. A procedure called Carry-Forward as the last year's sample value made available in subsequent years to attenuate apparent year-to-year variability in sample displays. If Carry-Forward and Not-Sampled values are not included, the results could be subject to misinterpretation. Carry-Forward information maybe distinguished by the dimension selection. [[br]]

  • For more information on your community water system, please visit the NM Tracking website [[a href=dataportal/query/selection/water/_WaterSelection.html Water Analytes query selections]] for specific Community Water System queries, for analyte specific queries visit the [[a href=environment/water/CommunityWaterSystems.html Community Water Systems topic page]], or the [https://dww.water.net.env.nm.gov/NMDWW/ NM Environment Department Drinking Water Watch page].[[br]]
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These data were queried on: Wed, 12 Nov 2025 22:11:47 MST
The dataset was last updated on: Sat, 6 May 2023 09:41:20 MDT
Environmental Public Health Tracking Program, Environmental Health Epidemiology Bureau, Center for Health Protection, New Mexico Department of Health, 1190 St. Francis Drive, Suite 1300, Santa Fe, NM 87505, Chelsea Langer, Bureau Chief, Chelsea.Langer@doh.nm.gov