Name	Notation	Description	Types	Status
Good data	0		Concept	stable
Maximum (high) water level limit exceeded	1		Concept	stable
Minimum (low) water level limit exceeded	2		Concept	stable
Rate of change limit for water level exceeded	3		Concept	stable
Flat limit for water level exceeded	4		Concept	stable
Observed minus predicted water level value limit exceeded	5		Concept	stable
Observed value from primary water level sensor minus backup water level sensor	6		Concept	stable
Value exceeded specified tolerance from expected value	7		Concept	stable
Water level QA parameter (sigmas and/or outliers) limits exceeded	8		Concept	stable
Sea temperature outside of expected range	9		Concept	stable
Multiple QC checks (above) failed	10		Concept	stable
No automated water level checks performed	11		Concept	stable
Missing value	31		Concept	stable