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HF004

Attributes in entity 1: Corrected instantaneous stage height with flow calculations

     Details
1. STCODE
Definition: Study code
Domain: enum
2. FORMAT
Definition: Entity number
Units: number
Domain: range (minimum = 1.  maximum = 1.)
3. SITECODE
Definition: Site code
Domain: place
4. WATERYEAR
Definition: Wateryear: October 1 - September 30
Units: number
Domain: range (minimum = 1950.  maximum = 2019.)
5. DATE_TIME
Definition: Date and time (PST) of stage height measurement
Units: date as datetime type
Domain: range (minimum = Oct 1 1949 12:00AM  maximum = Aug 8 2019 2:30PM)
6. EQN_SET_CODE
Definition: Equation set code describes the rating equation set and version used to calculate streamflow
Domain: enum
7. STAGE
Definition: Stage height
Units: feet
Domain: range (minimum = 0.000  maximum = 10.030)
8. INST_Q
Definition: Instantaneous flow as cubic feet per second (cfs)
Units: cubic feet per second
Domain: range (minimum = 0.000  maximum = 8000.000)
9. INST_Q_AREA
Definition: Instantaneous flow as cubic feet per second per square mile (cfsm)
Units: cubic feet per second per square mile
Domain: range (minimum = 0.000  maximum = 332.000)
10. INTERVAL
Definition: Time interval in minutes (length of time since previous stage value)
Units: number of minutes of time
Domain: range (minimum = 0.  maximum = 1440.)
11. MEAN_Q
Definition: Mean flow as cubic feet per second (cfs) for the preceding time interval (entity 1, 5) or this date (entity 2) or month (entity 3) or year (entity 4)
Units: cubic feet per second
Domain: range (minimum = 0.000  maximum = 6605.000)
12. MEAN_Q_AREA
Definition: Mean flow as cubic feet per second per square mile (cfsm) for the preceding time interval (entity 1, 5) or this date (entity 2) or month (entity 3) or year (entity 4)
Units: cubic feet per second per square mile
Domain: range (minimum = 0.000  maximum = 275.000)
13. TOTAL_Q_INT
Definition: Total flow as inches of water (over the watershed area) for the preceding time interval
Units: inches
Domain: range (minimum = 0.0000  maximum = 2.1000)
14. ESTCODE
Definition: Estimate code
Domain: enum
15. EVENT_CODE
Definition: Indicates that a comment exists independently for this date and time, and is typically the installation or removal of a v-notch or other change in rating curves used, or a site maintenance visit
Domain: enum