Streams_TrendLikelihood_Results
Trend analysis results for water quality data collected through King County's ambient stream water quality monitoring program. Trends were calculated for all sites with at least 5 years of data.
Trend results are based on Mann-Kendall–style pairwise slope estimation with censored-data imputation using a truncated log-normal distribution. Trend likelihoods reflect statistical probability rather than regulatory exceedance or causal inference. Results may be sensitive to data gaps, sampling frequency, and changes in analytical methods over time.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{ "fn": "Jeremy Walls", "@type": "vcard:Contact", "hasEmail": "mailto:no-reply@data.kingcounty.gov" } |
| description | Trend analysis results for water quality data collected through King County's ambient stream water quality monitoring program. Trends were calculated for all sites with at least 5 years of data. Trend results are based on Mann-Kendall–style pairwise slope estimation with censored-data imputation using a truncated log-normal distribution. Trend likelihoods reflect statistical probability rather than regulatory exceedance or causal inference. Results may be sensitive to data gaps, sampling frequency, and changes in analytical methods over time. |
| distribution |
[ { "@type": "dcat:Distribution", "mediaType": "application/json", "describedBy": "https://data.kingcounty.gov/api/views/3eev-ggz9/columns.json", "downloadURL": "https://data.kingcounty.gov/api/v3/views/3eev-ggz9/query.json?accessType=DOWNLOAD", "describedByType": "application/json" }, { "@type": "dcat:Distribution", "mediaType": "application/xml", "describedBy": "https://data.kingcounty.gov/api/views/3eev-ggz9/columns.xml", "downloadURL": "https://data.kingcounty.gov/api/v3/views/3eev-ggz9/export.xml?accessType=DOWNLOAD", "describedByType": "application/xml" }, { "@type": "dcat:Distribution", "mediaType": "text/csv", "downloadURL": "https://data.kingcounty.gov/api/v3/views/3eev-ggz9/export.csv?accessType=DOWNLOAD" } ] |
| identifier | https://data.kingcounty.gov/api/views/3eev-ggz9 |
| issued | 2025-04-30 |
| keyword |
[ "streams", "trends", "water quality" ] |
| landingPage | https://data.kingcounty.gov/d/3eev-ggz9 |
| modified | 2026-02-11 |
| publisher |
{ "name": "data.kingcounty.gov", "@type": "org:Organization" } |
| theme |
[ "Environment & Waste Management" ] |
| title | Streams_TrendLikelihood_Results |
