# WasteWaterDailyViralLoadData Schema ```txt https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData ``` Daily waste water viral load measurement record timelines by waste water treatment facility. | Abstract | Extensible | Status | Identifiable | Custom Properties | Additional Properties | Access Restrictions | Defined In | | :------------------ | ---------- | -------------- | ------------ | :---------------- | --------------------- | ------------------- | ----------------------------------------------------------------------------- | | Can be instantiated | No | Unknown status | No | Forbidden | Allowed | none | [sources.schema.json\*](../schema/sources.schema.json "open original schema") | ## WasteWaterDailyViralLoadData Type `object` ([WasteWaterDailyViralLoadData](sources-definitions-wastewaterdailyviralloaddata.md)) # WasteWaterDailyViralLoadData Properties | Property | Type | Required | Nullable | Defined by | | :------------------------------------------------------------ | --------- | -------- | -------------- | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | [below_loq](#below_loq) | `boolean` | Optional | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-below_loq.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/below_loq") | | [canton](#canton) | `string` | Required | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-cantongeounit.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/canton") | | [conc](#conc) | `number` | Optional | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-conc.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/conc") | | [data_expected](#data_expected) | `boolean` | Optional | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-data_expected.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/data_expected") | | [date](#date) | `string` | Required | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-date.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/date") | | [delay_7d](#delay_7d) | `boolean` | Required | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-delay_7d.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/delay_7d") | | [flow](#flow) | `number` | Optional | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-flow.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/flow") | | [geoRegion](#geoRegion) | `string` | Required | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-wastewaterfacility.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/geoRegion") | | [loq](#loq) | `number` | Optional | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-loq.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/loq") | | [method_date_from](#method_date_from) | `string` | Optional | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-method_date_from.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/method_date_from") | | [method_date_to](#method_date_to) | `string` | Optional | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-method_date_to.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/method_date_to") | | [name](#name) | `string` | Required | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-name.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/name") | | [pop](#pop) | `number` | Required | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-pop.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/pop") | | [version](#version) | `string` | Required | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-version.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/version") | | [vl](#vl) | `number` | Optional | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-vl.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/vl") | | [vl_mean7d](#vl_mean7d) | `number` | Optional | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-vl_mean7d.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/vl_mean7d") | | [vl_percentile_7d](#vl_percentile_7d) | `number` | Optional | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-vl_percentile_7d.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/vl_percentile_7d") | | [vl_percentile_mean7d](#vl_percentile_mean7d) | `number` | Optional | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-vl_percentile_mean7d.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/vl_percentile_mean7d") | | [vl_percentile_mean7d_diff_pp](#vl_percentile_mean7d_diff_pp) | `number` | Optional | cannot be null | [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-vl_percentile_mean7d_diff_pp.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/vl_percentile_mean7d_diff_pp") | ## below_loq is the measured concentration below the loq (limit of quantification) `below_loq` - is optional - Type: `boolean` ([below_loq](sources-definitions-wastewaterdailyviralloaddata-properties-below_loq.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-below_loq.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/below_loq") ### below_loq Type `boolean` ([below_loq](sources-definitions-wastewaterdailyviralloaddata-properties-below_loq.md)) ## canton Canton the waste water facilities belongs to. Overlaps with different cantons are possible, only the main canton affiliation is listed here. `canton` - is required - Type: `string` ([CantonGeoUnit](sources-definitions-cantongeounit.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-cantongeounit.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/canton") ### canton Type `string` ([CantonGeoUnit](sources-definitions-cantongeounit.md)) ### canton Constraints **enum**: the value of this property must be equal to one of the following values: | Value | Explanation | | :----- | ----------- | | `"AG"` | | | `"AI"` | | | `"AR"` | | | `"BE"` | | | `"BL"` | | | `"BS"` | | | `"FL"` | | | `"FR"` | | | `"GE"` | | | `"GL"` | | | `"GR"` | | | `"JU"` | | | `"LU"` | | | `"NE"` | | | `"NW"` | | | `"OW"` | | | `"SG"` | | | `"SH"` | | | `"SO"` | | | `"SZ"` | | | `"TG"` | | | `"TI"` | | | `"UR"` | | | `"VD"` | | | `"VS"` | | | `"ZG"` | | | `"ZH"` | | ## conc Measured concentration in the sample in gene copies per litre. `conc` - is optional - Type: `number` ([conc](sources-definitions-wastewaterdailyviralloaddata-properties-conc.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-conc.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/conc") ### conc Type `number` ([conc](sources-definitions-wastewaterdailyviralloaddata-properties-conc.md)) ## data_expected Indicates if data was expected from this facility for this date (depending on the facility participating in waste water surveillance project at the that time etc.) `data_expected` - is optional - Type: `boolean` ([data_expected](sources-definitions-wastewaterdailyviralloaddata-properties-data_expected.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-data_expected.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/data_expected") ### data_expected Type `boolean` ([data_expected](sources-definitions-wastewaterdailyviralloaddata-properties-data_expected.md)) ## date Date of sample collection. `date` - is required - Type: `string` ([date](sources-definitions-wastewaterdailyviralloaddata-properties-date.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-date.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/date") ### date Type `string` ([date](sources-definitions-wastewaterdailyviralloaddata-properties-date.md)) ## delay_7d Indicates if the mean7d values are to be considered up-to-date or delayed (as viewed from the date of data processing, see 'version' property). 7d means that are older than 10 days are considered to be delayed. `delay_7d` - is required - Type: `boolean` ([delay_7d](sources-definitions-wastewaterdailyviralloaddata-properties-delay_7d.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-delay_7d.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/delay_7d") ### delay_7d Type `boolean` ([delay_7d](sources-definitions-wastewaterdailyviralloaddata-properties-delay_7d.md)) ## flow Flow rate on the day of sample collection in cubic metres (1000 litres) per day. `flow` - is optional - Type: `number` ([flow](sources-definitions-wastewaterdailyviralloaddata-properties-flow.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-flow.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/flow") ### flow Type `number` ([flow](sources-definitions-wastewaterdailyviralloaddata-properties-flow.md)) ## geoRegion Numerical ID of the waste water facility/region. `geoRegion` - is required - Type: `string` ([WasteWaterFacility](sources-definitions-wastewaterdailyviralloaddata-properties-wastewaterfacility.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-wastewaterfacility.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/geoRegion") ### geoRegion Type `string` ([WasteWaterFacility](sources-definitions-wastewaterdailyviralloaddata-properties-wastewaterfacility.md)) ### geoRegion Constraints **enum**: the value of this property must be equal to one of the following values: | Value | Explanation | | :--------- | ----------- | | `"100000"` | | | `"102400"` | | | `"106500"` | | | `"120101"` | | | `"12101"` | | | `"132200"` | | | `"13301"` | | | `"134400"` | | | `"137200"` | | | `"140100"` | | | `"140200"` | | | `"150900"` | | | `"15601"` | | | `"160200"` | | | `"170200"` | | | `"17401"` | | | `"19101"` | | | `"19801"` | | | `"201"` | | | `"216100"` | | | `"219600"` | | | `"23001"` | | | `"24301"` | | | `"250100"` | | | `"253400"` | | | `"254600"` | | | `"26101"` | | | `"270101"` | | | `"276600"` | | | `"277500"` | | | `"279300"` | | | `"282500"` | | | `"283100"` | | | `"286100"` | | | `"293700"` | | | `"296300"` | | | `"297100"` | | | `"3001"` | | | `"300102"` | | | `"30600"` | | | `"310100"` | | | `"320302"` | | | `"320401"` | | | `"32101"` | | | `"321700"` | | | `"323100"` | | | `"323700"` | | | `"327100"` | | | `"329100"` | | | `"329200"` | | | `"333500"` | | | `"340200"` | | | `"342500"` | | | `"35100"` | | | `"356101"` | | | `"358201"` | | | `"36200"` | | | `"366101"` | | | `"376201"` | | | `"378802"` | | | `"385102"` | | | `"387101"` | | | `"390101"` | | | `"392101"` | | | `"395501"` | | | `"397201"` | | | `"400100"` | | | `"40100"` | | | `"404200"` | | | `"406300"` | | | `"408200"` | | | `"41100"` | | | `"412300"` | | | `"414100"` | | | `"416900"` | | | `"420300"` | | | `"427100"` | | | `"428000"` | | | `"441600"` | | | `"456600"` | | | `"494600"` | | | `"500200"` | | | `"511301"` | | | `"511302"` | | | `"515100"` | | | `"526200"` | | | `"526800"` | | | `"5301"` | | | `"558600"` | | | `"564200"` | | | `"571100"` | | | `"572100"` | | | `"572400"` | | | `"57600"` | | | `"58400"` | | | `"588600"` | | | `"589000"` | | | `"59300"` | | | `"593800"` | | | `"600200"` | | | `"603102"` | | | `"605700"` | | | `"613600"` | | | `"624801"` | | | `"626601"` | | | `"630000"` | | | `"640600"` | | | `"642100"` | | | `"645800"` | | | `"663801"` | | | `"664000"` | | | `"664301"` | | | `"66700"` | | | `"670900"` | | | `"680000"` | | | `"73300"` | | | `"84300"` | | | `"8901"` | | | `"94400"` | | | `"95600"` | | ## loq limit of quantification in gc/L `loq` - is optional - Type: `number` ([loq](sources-definitions-wastewaterdailyviralloaddata-properties-loq.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-loq.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/loq") ### loq Type `number` ([loq](sources-definitions-wastewaterdailyviralloaddata-properties-loq.md)) ## method_date_from start date of measurement method change. format YYYY-MM-DD `method_date_from` - is optional - Type: `string` ([method_date_from](sources-definitions-wastewaterdailyviralloaddata-properties-method_date_from.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-method_date_from.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/method_date_from") ### method_date_from Type `string` ([method_date_from](sources-definitions-wastewaterdailyviralloaddata-properties-method_date_from.md)) ## method_date_to end date of method, NA if current method format YYYY-MM-DD `method_date_to` - is optional - Type: `string` ([method_date_to](sources-definitions-wastewaterdailyviralloaddata-properties-method_date_to.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-method_date_to.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/method_date_to") ### method_date_to Type `string` ([method_date_to](sources-definitions-wastewaterdailyviralloaddata-properties-method_date_to.md)) ## name Name of the waste water facility. `name` - is required - Type: `string` ([name](sources-definitions-wastewaterdailyviralloaddata-properties-name.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-name.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/name") ### name Type `string` ([name](sources-definitions-wastewaterdailyviralloaddata-properties-name.md)) ## pop Number of people covered by the waste water facilities catchment area. `pop` - is required - Type: `number` ([pop](sources-definitions-wastewaterdailyviralloaddata-properties-pop.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-pop.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/pop") ### pop Type `number` ([pop](sources-definitions-wastewaterdailyviralloaddata-properties-pop.md)) ## version Timestamp of data processing. format YYYY-MM-DD_HH-mm-SS `version` - is required - Type: `string` ([version](sources-definitions-wastewaterdailyviralloaddata-properties-version.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-version.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/version") ### version Type `string` ([version](sources-definitions-wastewaterdailyviralloaddata-properties-version.md)) ## vl Calculated viral load per litre and day per 100’000 inhabitants considering the flow rate, concentration and population. The viral load is calculated as flow _ conc _ 1000 / (pop \* 100’000). `vl` - is optional - Type: `number` ([vl](sources-definitions-wastewaterdailyviralloaddata-properties-vl.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-vl.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/vl") ### vl Type `number` ([vl](sources-definitions-wastewaterdailyviralloaddata-properties-vl.md)) ## vl_mean7d Rolling 7 day average (-3 days/ +3 days from the current day) of the "vl" values. At least 2 values need to be present in the 7 day window in order to calculate the rolling 7 day average. `vl_mean7d` - is optional - Type: `number` ([vl_mean7d](sources-definitions-wastewaterdailyviralloaddata-properties-vl_mean7d.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-vl_mean7d.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/vl_mean7d") ### vl_mean7d Type `number` ([vl_mean7d](sources-definitions-wastewaterdailyviralloaddata-properties-vl_mean7d.md)) ## vl_percentile_7d Percentile value (0-100%) of the current days viral load value (vl) where the maximum of 100% is based off the historical maximum value of the rolling 7 day average (vl_mean7d). `vl_percentile_7d` - is optional - Type: `number` ([vl_percentile_7d](sources-definitions-wastewaterdailyviralloaddata-properties-vl_percentile_7d.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-vl_percentile_7d.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/vl_percentile_7d") ### vl_percentile_7d Type `number` ([vl_percentile_7d](sources-definitions-wastewaterdailyviralloaddata-properties-vl_percentile_7d.md)) ## vl_percentile_mean7d Rolling 7 day average (-3 days/ +3 days from the current day) of the "vl_percentile_7d" values. At least 2 values need to be present in the 7 day window in order to calculate the rolling 7 day average. `vl_percentile_mean7d` - is optional - Type: `number` ([vl_percentile_mean7d](sources-definitions-wastewaterdailyviralloaddata-properties-vl_percentile_mean7d.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-vl_percentile_mean7d.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/vl_percentile_mean7d") ### vl_percentile_mean7d Type `number` ([vl_percentile_mean7d](sources-definitions-wastewaterdailyviralloaddata-properties-vl_percentile_mean7d.md)) ## vl_percentile_mean7d_diff_pp Percentage points difference between the current "vl_percentile_mean7d" value compared to the "vl_percentile_mean7d" 7 days earlier. `vl_percentile_mean7d_diff_pp` - is optional - Type: `number` ([vl_percentile_mean7d_diff_pp](sources-definitions-wastewaterdailyviralloaddata-properties-vl_percentile_mean7d_diff_pp.md)) - cannot be null - defined in: [COVID-19 Dashboard Source Data](sources-definitions-wastewaterdailyviralloaddata-properties-vl_percentile_mean7d_diff_pp.md "https://covid19.admin.ch#/definitions/WasteWaterDailyViralLoadData/properties/vl_percentile_mean7d_diff_pp") ### vl_percentile_mean7d_diff_pp Type `number` ([vl_percentile_mean7d_diff_pp](sources-definitions-wastewaterdailyviralloaddata-properties-vl_percentile_mean7d_diff_pp.md))