Completed catalogue decisions are recorded separately from technical inspection and scientific validation. Access and metadata evidence retain their original dates and scope.
Completed catalogue assessment
- Eligibility decision
- Include · Include Data
- Assessment date
- 28 September 2026
- Decision reason
- Original native event-window observations were re-read and checked for timestamp/count/null/gap structure; quantitative validity and units/accumulation assumptions remain provider-specific.
- Information role
- Analysis Input
- Scientific validation
- not_performed_by_catalogue_review
- Recorded access
- Reachable Without Authentication
- Source assessment
- Original native event-window observations were re-read and checked for timestamp/count/null/gap structure; quantitative validity and units/accumulation assumptions remain provider-specific.
- Limitations
- The native query returned 166 readings; 166 fall inside the strict UTC event window. Counts retain all returned rows; none were removed during this assessment. Raw timestamps are interpreted using their supplied offsets. Current map status and warning labels are not historical event observations. Water level is reported in metres against a source reference that is not established as a common elevation datum. It is not flood depth or discharge. Telemetry ending does not by itself identify flood arrival, and an available-record maximum is not necessarily the event peak.; No component-specific open redistribution licence was established. Public access is separate from permission to republish observations or document contents. This catalogue publishes metadata and source links only.; Automated metadata/structure assessment; no independent scientific validation or human eligibility decision.
- Rights status
- Not Established From Assessed Sources
- Rights note
- No component-specific open redistribution licence was established. Public access is separate from permission to republish observations or document contents. This catalogue publishes metadata and source links only.
- Redistribution
- Metadata and links only; no third-party bodies published.
Additional recorded assessment details
- Metadata: Actual Series Coverage
{"file":"","sha256":"6b1854d0fc0d47cb42aa31391d9762377a935482b7e27d4a7fe2aa83a76037d2","rows":166,"first":"2026-08-25T00:05:00+00:00","last":"2026-08-26T03:35:00+00:00","duplicate_times":0,"null_values":0,"unparseable_times":0,"modal_spacing_seconds":600,"largest_internal_gap_seconds":600,"gaps_exceeding_modal":0}
Included data · Metadata assessed 8 September 2026
Reachable without registration · Direct Open · checked 8 September 2026
- Inspect edge truncation, internal gaps and quality flags before event reconstruction. Observed cadence is not a guaranteed sampling schedule.
- Establish the intended reuse terms with the original producer before redistributing this component; an accessible public URL does not establish an open licence.
Screening findings and extracted metadata
Metadata and technical findings retain their original inspection scope and evidence dates. Catalogue eligibility and source scientific validation are recorded separately.
- Inspection basis
- Metadata And Structure Reviewed
- Temporal assessment
- Spans Event
- Provider
- Department of Hydrology and Meteorology, Government of NepalSource Recorded · source · Native station service or document masthead; host and original publisher distinguished
- Publication date stated by the source
- Not statedSource Recorded · source · Listing date or document date; not an observation date
- Linked file format
- HTML station viewer with JSON query responseObserved Structure · source · Source metadata
- HTTP response size
- 47724Observed Http · source · Bytes in this recorded HTTP response; a station-page size is not a time-series size
- Licence identifier
- Not Stated · source · No component-specific licence identifier established
- Rights statement
- No component-specific open redistribution licence was established. Public access is separate from permission to republish observations or document contents. This catalogue publishes metadata and source links only.Review Assessment · source · Source metadata
- File coordinate system
- Not Stated · source · No file CRS established; station coordinates are separately recorded
- File pixel spacing
- Not Applicable To Catalogued Role · source · Station/document asset; no raster resolution assigned
- Source bounds (west, south, east, north)
- Not Applicable To Catalogued Role · source · Station point/document is not a footprint
- Station index
- 447Source Recorded · source · Native station metadata field stationIndex; elevation is not a gauge datum
- Station page identifier
- 52Source Recorded · source · Native station metadata field id; elevation is not a gauge datum
- River basin
- NarayaniSource Recorded · source · Native station metadata field basin; elevation is not a gauge datum
- District stated by the source
- NuwakotSource Recorded · source · Native station metadata field district; elevation is not a gauge datum
- Station latitude
- 27.97Source Recorded · source · Native station metadata field latitude; elevation is not a gauge datum
- Station longitude
- 85.18Source Recorded · source · Native station metadata field longitude; elevation is not a gauge datum
- Station elevation (not gauge datum)
- Not Stated · source · Native station metadata field elevation; elevation is not a gauge datum
- Station description
- Automatic Hydrological StationSource Recorded · source · Native station metadata field description; elevation is not a gauge datum
- Observation series identifier
- 943Source Recorded · source · Native station metadata field series_id; elevation is not a gauge datum
- Source identifier
- 52Source Recorded · source · Source metadata
- Station name in the source
- Trishuli at BetrawatiSource Recorded · source · Source metadata
- Observation and acquisition dates
- Requested 25–31 August 2026; actual returned timestamps recorded separatelySource Recorded · source · Source metadata
- Source observation start
- 2026-08-25T00:05:00+00:00Derived From Observed Structure · source · RUN-20260908-041-Q0015; minimum/maximum parsed timestamp in the full returned array
- Source observation end
- 2026-08-26T03:35:00+00:00Derived From Observed Structure · source · RUN-20260908-041-Q0015; minimum/maximum parsed timestamp in the full returned array
- Observation time zone
- UTC (+00:00) in the returned observation timestamps; Nepal local time is UTC+05:45.Observed Structure · source · RUN-20260908-041-Q0015; source timestamps, not browser-local axis formatting
- Observed variable
- River water level (source reference)Source Recorded · source · Source metadata
- Units reported by the source
- m; source water-level chart labelSource Recorded · source · Source metadata
- Vertical datum
- Not Stated · source · Source metadata
- Measurement uncertainty
- Not Stated · source · Source metadata
- Instrument quality-control information
- Not Stated · source · Source metadata
- Rainfall accumulation duration
- Not applicableSource Recorded · source · Source metadata
- Declared sampling interval
- Not Stated · source · Source metadata
- Historical query result
- Historical observations returned; the counts and dates below describe their actual coverage.Review Assessment · source · RUN-20260908-041-Q0015
- How to retrieve this interval
- Open the station viewer and select 7 Days Point, ending 31 August 2026. The request uses the station-specific series identifier; full parameters and attempts are in the search exports.Review Assessment · source · Native public station form and recorded query attempt
- Requested analysis window
- 25 August 2026 00:00 UTC to 1 September 2026 00:00 UTC; end excluded. This is not seven Nepal calendar days.Source Recorded · source · Source metadata
- Readings in the complete source response
- 166Derived From Observed Structure · source · RUN-20260908-041-Q0015; unfiltered native array, before deduplication; modal spacing is observed cadence, not a declared instrument specification
- Readings inside the requested UTC window
- 166Derived From Observed Structure · source · RUN-20260908-041-Q0015; unfiltered native array, before deduplication; modal spacing is observed cadence, not a declared instrument specification
- Readings with no value
- 0Derived From Observed Structure · source · RUN-20260908-041-Q0015; unfiltered native array, before deduplication; modal spacing is observed cadence, not a declared instrument specification
- Nonnumeric values
- 0Derived From Observed Structure · source · RUN-20260908-041-Q0015; unfiltered native array, before deduplication; modal spacing is observed cadence, not a declared instrument specification
- Nonfinite values
- 0Derived From Observed Structure · source · RUN-20260908-041-Q0015; unfiltered native array, before deduplication; modal spacing is observed cadence, not a declared instrument specification
- Negative values
- 0Derived From Observed Structure · source · RUN-20260908-041-Q0015; unfiltered native array, before deduplication; modal spacing is observed cadence, not a declared instrument specification
- Unresolved observation timestamps
- 0Derived From Observed Structure · source · RUN-20260908-041-Q0015; unfiltered native array, before deduplication; modal spacing is observed cadence, not a declared instrument specification
- Duplicate timestamps
- 0Derived From Observed Structure · source · RUN-20260908-041-Q0015; unfiltered native array, before deduplication; modal spacing is observed cadence, not a declared instrument specification
- Distinct observation timestamps
- 166Derived From Observed Structure · source · RUN-20260908-041-Q0015; unfiltered native array, before deduplication; modal spacing is observed cadence, not a declared instrument specification
- Most common observed interval (seconds)
- 600Derived From Observed Structure · source · RUN-20260908-041-Q0015; unfiltered native array, before deduplication; modal spacing is observed cadence, not a declared instrument specification
- Largest internal observation interval (seconds)
- 600Derived From Observed Structure · source · RUN-20260908-041-Q0015; unfiltered native array, before deduplication; modal spacing is observed cadence, not a declared instrument specification
- Intervals longer than the most common spacing
- 0Derived From Observed Structure · source · RUN-20260908-041-Q0015; unfiltered native array, before deduplication; modal spacing is observed cadence, not a declared instrument specification
- Warning threshold at retrieval (historical validity unconfirmed)
- 4.1Source Recorded · source · Mutable station metadata at retrieval; historical validity and datum not established
- Danger threshold at retrieval (historical validity unconfirmed)
- 5Source Recorded · source · Mutable station metadata at retrieval; not a historical event status
- The native query returned 166 readings; 166 fall inside the strict UTC event window. Counts retain all returned rows; none were removed during this assessment. Raw timestamps are interpreted using their supplied offsets. Current map status and warning labels are not historical event observations. Water level is reported in metres against a source reference that is not established as a common elevation datum. It is not flood depth or discharge. Telemetry ending does not by itself identify flood arrival, and an available-record maximum is not necessarily the event peak.
- No component-specific open redistribution licence was established. Public access is separate from permission to republish observations or document contents. This catalogue publishes metadata and source links only.
- Automated metadata/structure assessment; no independent scientific validation or human eligibility decision.
Download screening decisions · Download all metadata and field sources
Authoritative Metadata Sources
