The wellId on a HoldingTimeViolation lets you see at a glance which wells had data quality issues in a given sampling round. If a particular well repeatedly appears in holding-time violations, it may indicate that the well is sampled last on multi-day campaigns, leaving insufficient time before holding limits expire. Addressing the field schedule to ensure that wells prone to this problem are sampled earlier — or that samples are shipped sooner — can prevent future violations and protect the integrity of that well's trend data.
Technical section
Data model, API, and internals — visible to developers.