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Data from NYC Open Data via the Socrata Discovery API. Quality scores are computed from a sample and are indicative, not authoritative.
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Watershed Water Quality - Hydrology Qualifiers

shus-qn78Environment5 columns
Qualifiers, notes, and additional information regarding the sample data provided or omitted.
View on NYC Open Data↗

Quality

B89.8 / 100

From a 500-row sample across 5 columns.

completeness100/ 25% weight
consistency90/ 20% weight
accuracy99/ 20% weight
timeliness53/ 15% weight
usability95/ 20% weight

Related datasets

  • Watershed Water Quality - Keypoint Qualifiers0.94
    joins onqualifiersample_idsample_date+2
  • Watershed Water Quality - Limnology Qualifiers0.93
    joins onqualifiersample_idsample_date+2
  • Watershed Water Quality - Wastewater Qualifiers0.84
    joins onqualifiersample_idsample_date+2
  • Watershed Water Quality - Hydrology0.59
    joins onsample_idsample_dateanalyte+1

Sample rows

sample_sitesample_idanalytesample_datequalifier
CROFALLSVCE-2405058-02Organic Carbon, Dissolved2024-12-30T00:00:00.000This sample was not preserved within 15 minutes of sample collection. acid (prep ID:173-24) added in lab
ASP M-1 ConfK-2405093-05Temperature2024-12-30T00:00:00.000Site insufficient flow or elevation
ASP M-1 ConfK-2405093-05Solids, Total Suspended2024-12-30T00:00:00.000Site insufficient flow or elevation

Columns

5 queryable · 5 profiled

The machine field names SoQL needs, with the publisher's own description of each.

FieldTypeDescriptionNullValues
sample_sitetextName of sampling site0%MIDBR3MUSCOOT10CBS
sample_idtextLaboratory sample identifier0%E-114917E-105400E-111927
analytetextComponent or chemical substance tested for0%Phosphorus, Total (as P)Nitrate/Nitrite (as N)pH
sample_datedatetimeDate of sample creation0%1997-10-06T00:00:00.0001999-10-04T00:00:00.0001996-07-01T00:00:00.000

Query this from your own app

GET /api/datasets/shus-qn78
GET /api/datasets/shus-qn78/quality
GET /api/datasets/shus-qn78/related
GET /api/columns?dataset=shus-qn78
Watershed Water Quality - Keypoint0.55
joins onsample_idsample_dateanalyte+1
  • Watershed Water Quality - Limnology0.55
    joins onsample_idsample_dateanalyte
  • Watershed Water Quality - Sites0.52
    joins onsample_site
  • Watershed Water Quality - Wastewater0.51
    joins onsample_idanalyte
  • ASP M-1 ConfK-2405093-05Turbidity2024-12-30T00:00:00.000Site insufficient flow or elevation
    ASPK-2405093-04Turbidity2024-12-30T00:00:00.000Site insufficient flow or elevation
    CBSG-2405069-08Ammonia (as N)2024-12-30T00:00:00.000Sample result had a negative peak; suspect preserved sample was over acidified
    NCGG-2405030-01Organic Carbon, Total2024-12-30T00:00:00.000This sample is associated with a spiked sample result that was above the high calibrant. The spike recovery was calculated using an extrapolated value.
    NCGG-2405030-01Ammonia (as N)2024-12-30T00:00:00.000Sample result had a negative peak; suspect preserved sample was over acidified
    CROSSRVVCE-2405058-03Organic Carbon, Dissolved2024-12-30T00:00:00.000This sample was not preserved within 15 minutes of sample collection. acid (prep ID:173-24) added in lab
    ASPK-2405093-04Coliform, Fecal2024-12-30T00:00:00.000Site insufficient flow or elevation
    qualifiertextProvides any further detail that should accompany an analytical result.0%Metal samples are acidif…Samples with pH beyond m…NYS ELAP requires analys…