{"meta":{"source":{"agency":"Mississippi State Department of Health","system":"SDWIS/STATE"},"limits":"Regulatory records as the agency reports them. AN EMPTY RESULT MEANS NOTHING MATCHED THIS RESPONSE'S SCOPE, NOT THAT THE AGENCY HAS NO RECORD: many collections are narrowed by the agency's own filters; each says so in its `scope` or `reading`. A record type this API does not serve is not evidence the records do not exist, and some of what the agency publishes is not served here. Read those before reporting any of these as an absence of fact.","coverage":"https://api.alpha.dww-next.mswater.us/coverage","apiVersion":"1.0.0","humanUrl":"https://alpha.dww-next.mswater.us/water-systems/MS0340021"},"pwsid":"MS0340021","facility":{"facilityId":"ST004","name":"200K ELEVATED TANK AT MAR-REE DRIVE","facilityType":{"code":"ST","label":"Storage","labelSource":"sdwis-code-table"},"facilityStatus":{"code":"A","label":"Active","labelSource":"dww-help"},"detail":"/v1/water-systems/MS0340021/facilities/ST004","activityReason":null,"activityDate":"2014-03-27","dataQuality":[]},"samplingPointsScope":"active","samplingPointsNote":"ACTIVE sampling points only, which is the filter the agency applies where it publishes them. An empty list therefore means \"no ACTIVE sampling points\", not \"none ever\". Entry points appear here rather than on the facility: EP is a sampling-point type, and a facility has no such type. AND SOME LOCATIONS HERE ARE MASKED. The agency identifies a lead-and-copper tap site by the street address of the private home the sample is taken in, and the address of a private home is not published. EVERY POINT IS LISTED and none is missing: the point, its identifier and its type are all here, and only the location text is held back. A point whose location is masked says so on its own row rather than by being blank, so a masked location is never readable as one the agency did not record. THE MASKING IS OURS AND DELIBERATE. Results from samples taken at those points are published in full and are unaffected.","samplingPoints":[],"annualOperatingPeriodsNote":"The months of the year this FACILITY operates, and the calendar dates over which each window applied. Not to be confused with GET /v1/water-systems/{pwsid}/operating-periods, which is the system's own operating period and is where population served comes from. Sparse: very few facilities have one at all, so an empty list is the normal case.","annualOperatingPeriods":[],"analyteLevels":{"count":0,"scope":"Analyte levels the agency has designated for this facility, as its own FANL List page lists them: EVERY level on record, including superseded ones. The agency applies no date filter there and this applies none here, so read effective.begins and effective.ends rather than assuming a row is in force — where effective.ends is set, the row has been replaced. Under the Lead and Copper Rule a primacy agency periodically designates a minimum, maximum or range of values for an analyte at a treatment plant or entry point; these are called Water Quality Control Parameters or Maximum Permissible Limits depending on why and what level was set.","levels":[],"summaries":"/v1/water-systems/MS0340021/facilities/ST004/mdbp-summaries"}}