Board packet · transit data quality · checked 2026-09-06

Yurok Tribe River Otter Ferry

Grade A · 99.8 / 100

First check for this agency, so there is no trend yet.

What this grade measures

The quality of the schedule data in the feed scored here for trip-planning apps: whether riders using Google Maps, Apple Maps, or Transit see current, correct, and complete information. It measures the data feed, not service quality or operations.

Progress this period

No newly cleared items this period. The score and trend above reflect where the feed stands today.

What needs attention next

Three improvements, in priority order, each sized so the board can see what it is approving:

Check the flagged column names for misspellings of standard GTFS fields; remove them if they are vendor extras.
Some files contain columns that are not part of the GTFS spec. Harmless to riders, but apps ignore these columns and they can hide typos in real column names.
Estimated effort: A quick look at the flagged files.

Finding handoff

Move one finding to a recheck

Select one finding. Copy the request, make the change in the feed-producing tool, then compare the next complete run.

Feed evidence: Some files contain columns that are not part of the GTFS spec.
Next action: Check the flagged column names for misspellings of standard GTFS fields; remove them if they are vendor extras.
Recheck: Publish the changed feed at the same URL. On the next complete, comparable scorecard run, confirm that this finding is no longer reported.

Copy handoff text

Agency: Yurok Tribe River Otter Ferry
Finding: unknown_column
Feed evidence: Some files contain columns that are not part of the GTFS spec.
Why it matters: Harmless to riders, but apps ignore these columns and they can hide typos in real column names.
Requested change: Check the flagged column names for misspellings of standard GTFS fields; remove them if they are vendor extras.
Recheck: Publish the changed feed at the same URL. On the next complete, comparable scorecard run, confirm that this finding is no longer reported.
Evidence: https://gtfsscorecard.org/agency/yurok-tribe-river-otter-ferry/?finding=unknown_column#finding-handoff

Produced by the GTFS Scorecard, an open-source data quality tool. A data-quality read to support the board conversation, not an official compliance determination. Live scorecard: https://gtfsscorecard.org/agency/yurok-tribe-river-otter-ferry/. Rubric v1.3, validator 8.0.1.