050_MidwayIsSandIs
Datum	Value	Description
Epoch	01-Jan-1983 to 31-Dec-2001	Tidal Datum Analysis Period
MHHW	120.4	Mean Higher-High Water (cm)
MHW	114.4	Mean High Water (cm)
MTL	103.2	Mean Tide Level (cm)
MSL	102	Mean Sea Level (cm)
DTL	102.8	Mean Diurnal Tide Level (cm)
MLW	92	Mean Low Water (cm)
MLLW	85.3	Mean Lower-Low Water (cm)
STND	0	Station Datum (cm)
GT	35.1	Great Diurnal Range (cm)
MN	22.3	Mean Range of Tide (cm)
DHQ	11.6	Mean Diurnal High Water Inequality (cm)
DLQ	13.3	Mean Diurnal Low Water Inequality (cm)
HWI	NaN	Greenwich High Water Interval (in hours)
LWI	NaN	Greenwich Low Water Interval (in hours)
Maximum	206	Highest Observed Water Level (cm)
Max Date & Time	21-Feb-1986 11:00:00	Highest Observed Water Level Date and Time (LST)
Minimum	10.7	Lowest Observed Water Level (cm)
Min Date & Time	31-Jul-1963 13:00:00	Lowest Observed Water Level Date and Time (LST)
HAT	131	Highest Astronomical Tide (cm)
HAT Date & Time	02-Dec-1986 06:00:00	HAT Date and Time (LST)
LAT	65.2	Lowest Astronomical Tide (cm)
LAT Date & Time	24-May-1990 10:00:00	LAT Date and Time (LST)
LEV	NaN	Switch 1 (cm)
LEVB	NaN	Switch 2 (cm)