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Code Description
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Bkw Value is affected by backwater at the measurement site.
Dis Record has been discontinued at the measurement site.
Dry Dry condition exists at the measurement site.
Eqp Value affected by equipment malfunction.
Fld Value is affected by flooding conditions at the measurement site.
Ice Value is affected by ice at the measurement site.
Mnt Site under going maintenance.
Pr Parameter only partially monitored over specific range of values or time periods.
Pmp Value is affected by pumping at time of measurement.
Rat Rating being developed.
Ssn Parameter monitored seasonally.
Tst Value is affected by artificial test condition.
Zfl Zero flow condition present at the measurement site.
*** Value unavailable.
-- Parameter not determined
