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The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType."}]},{"analyte":{"code":"1067","name":"ALKALINITY, CACO3 STABILITY","type":{"code":"WQ","label":"Water Quality","labelSource":"dww-help"}},"methodCode":"2320B","resultKind":"concentration","resultType":"detected","concentration":{"value":0,"unit":"MG/L"},"reportingLevel":{"value":null,"unit":null,"type":{"code":"MRL","label":"Minimum Reporting Level","labelSource":"dww-help"}},"reported":{"text":"0","unit":"MG/L"},"monitoringPeriod":{"begins":null,"ends":null},"dataQuality":[{"field":"concentration","code":"detected-result-value-is-zero","issue":"This result is recorded as a detection, and the figure the agency wrote — \"0\" — is zero to the precision it was written to. Read the zero as \"smaller than the written figure resolves\", not as \"none present\". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here."},{"field":"reportingLevel.value","code":"reporting-level-not-recorded","issue":"The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType."}]},{"analyte":{"code":"1901","name":"CARBON DIOXIDE","type":{"code":"WQ","label":"Water Quality","labelSource":"dww-help"}},"methodCode":"CALCUL LAB","resultKind":"concentration","resultType":"detected","concentration":{"value":17,"unit":"MG/L"},"reportingLevel":{"value":null,"unit":null,"type":{"code":"MRL","label":"Minimum Reporting Level","labelSource":"dww-help"}},"reported":{"text":"17","unit":"MG/L"},"monitoringPeriod":{"begins":null,"ends":null},"dataQuality":[{"field":"reportingLevel.value","code":"reporting-level-not-recorded","issue":"The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType."}]},{"analyte":{"code":"1915","name":"HARDNESS, TOTAL (AS CACO3)","type":{"code":"WQ","label":"Water Quality","labelSource":"dww-help"}},"methodCode":"CALCUL LAB","resultKind":"concentration","resultType":"detected","concentration":{"value":3.9,"unit":"MG/L"},"reportingLevel":{"value":null,"unit":null,"type":{"code":"MRL","label":"Minimum Reporting Level","labelSource":"dww-help"}},"reported":{"text":"3.9","unit":"MG/L"},"monitoringPeriod":{"begins":null,"ends":null},"dataQuality":[{"field":"reportingLevel.value","code":"reporting-level-not-recorded","issue":"The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType."}]},{"analyte":{"code":"1927","name":"ALKALINITY, TOTAL","type":{"code":"WQ","label":"Water Quality","labelSource":"dww-help"}},"methodCode":"2320B","resultKind":"concentration","resultType":"detected","concentration":{"value":3.72,"unit":"MG/L"},"reportingLevel":{"value":null,"unit":null,"type":{"code":"MRL","label":"Minimum Reporting Level","labelSource":"dww-help"}},"reported":{"text":"3.72","unit":"MG/L"},"monitoringPeriod":{"begins":null,"ends":null},"dataQuality":[{"field":"reportingLevel.value","code":"reporting-level-not-recorded","issue":"The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType."}]},{"analyte":{"code":"FEFD","name":"IRON, FIELD RESULT","type":{"code":"IOC","label":"Inorganic Chemical","labelSource":"dww-help"}},"methodCode":"3500AL-D","resultKind":"concentration","resultType":"not-detected","concentration":null,"reportingLevel":{"value":0.1,"unit":"MG/L","type":{"code":"MRL","label":"Minimum Reporting Level","labelSource":"dww-help"}},"reported":{"text":null,"unit":null},"monitoringPeriod":{"begins":null,"ends":null},"dataQuality":[]},{"analyte":{"code":"NACA","name":"CALCULATED SODIUM","type":{"code":"WQ","label":"Water Quality","labelSource":"dww-help"}},"methodCode":"CALCUL LAB","resultKind":"concentration","resultType":"detected","concentration":{"value":2.8,"unit":"MG/L"},"reportingLevel":{"value":null,"unit":null,"type":{"code":"MRL","label":"Minimum Reporting Level","labelSource":"dww-help"}},"reported":{"text":"2.8","unit":"MG/L"},"monitoringPeriod":{"begins":null,"ends":null},"dataQuality":[{"field":"reportingLevel.value","code":"reporting-level-not-recorded","issue":"The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType."}]},{"analyte":{"code":"PHFD","name":"PH, FIELD RESULT","type":{"code":"WQ","label":"Water Quality","labelSource":"dww-help"}},"methodCode":"3500AL-D","resultKind":"concentration","resultType":"detected","concentration":{"value":5.7,"unit":"PH"},"reportingLevel":{"value":null,"unit":null,"type":{"code":"MRL","label":"Minimum Reporting Level","labelSource":"dww-help"}},"reported":{"text":"5.7","unit":"PH"},"monitoringPeriod":{"begins":null,"ends":null},"dataQuality":[{"field":"reportingLevel.value","code":"reporting-level-not-recorded","issue":"The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType."}]}]},{"labSampleNumber":"100930-051NI","sampleType":{"code":"RT","label":"Routine","labelSource":"dww-help"},"collected":{"date":"2010-09-29","time":null},"samplingPoint":{"id":"TF101","location":"TREATMENT PLANT T101"},"laboratory":"MSDH LAB","findings":{"detected":2,"notDetected":1,"notReported":0,"total":3},"results":[{"analyte":{"code":"1038","name":"NITRATE-NITRITE","type":{"code":"IOC","label":"Inorganic Chemical","labelSource":"dww-help"}},"methodCode":"353.2","resultKind":"concentration","resultType":"detected","concentration":{"value":0.31,"unit":"MG/L"},"reportingLevel":null,"reported":{"text":"0.31","unit":"MG/L"},"monitoringPeriod":{"begins":"2010-01-01","ends":"2010-12-31"},"dataQuality":[]},{"analyte":{"code":"1040","name":"NITRATE","type":{"code":"IOC","label":"Inorganic 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The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType."}]},{"analyte":{"code":"1040","name":"NITRATE","type":{"code":"IOC","label":"Inorganic Chemical","labelSource":"dww-help"}},"methodCode":"353.2","resultKind":"concentration","resultType":"detected","concentration":{"value":0.31,"unit":"MG/L"},"reportingLevel":{"value":null,"unit":"MG/L","type":{"code":"MRL","label":"Minimum Reporting Level","labelSource":"dww-help"}},"reported":{"text":"0.31","unit":"MG/L"},"monitoringPeriod":{"begins":"2004-01-01","ends":"2004-12-31"},"dataQuality":[{"field":"reportingLevel.value","code":"reporting-level-not-recorded","issue":"The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType."}]},{"analyte":{"code":"1041","name":"NITRITE","type":{"code":"IOC","label":"Inorganic Chemical","labelSource":"dww-help"}},"methodCode":"353.2","resultKind":"concentration","resultType":"not-detected","concentration":null,"reportingLevel":{"value":0.02,"unit":"MG/L","type":{"code":"MRL","label":"Minimum Reporting Level","labelSource":"dww-help"}},"reported":{"text":null,"unit":"MG/L"},"monitoringPeriod":{"begins":"2004-01-01","ends":"2004-12-31"},"dataQuality":[]}]}],"dataQualityChecks":"checked","legacyDefault":{"note":"The agency's existing records pages show only samples collected in the LAST TWO YEARS unless a wider date range is asked for. No such default is applied here, and that window can hide most of a system's history. THE WINDOW IS A DEFAULT, NOT A LIMIT ON WHAT THOSE PAGES WILL SHOW — a wider date range returns more rows.","reproduceIt":"/v1/water-systems/MS0740059/samples?collectedFrom=2024-09-25"},"alsoRecorded":{"note":"Testing is kept in more than one record type, and each is a separate collection here. The dates in this response are this collection's only. Read the field named below on each to see how far that record reaches.","collections":[{"resource":"coliform-samples","holds":"microbiological samples — coliform, E. coli and the protozoa among them","read":"findings.collected","url":"/v1/water-systems/MS0740059/coliform-samples"},{"resource":"lead-and-copper","holds":"90th-percentile monitoring periods, which are summaries rather than samples","read":"findings.monitoringPeriod","url":"/v1/water-systems/MS0740059/lead-and-copper"}]}}