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Qual code Print code Description
1 Good continuous data
2 Good edited data
3 Preserved historical data
4 Q Unaudited
5 Height derived from flow
6 D Drops
7 Q Good edited unaudited
25 Q Unaudited Gauge Plate Readings / dip level readings
26 $ Audited Gauge Plate Readings / dip level readings
27 & Good monthly reading
44 Q Checked - still unaudited
47 Q Edited and checked - still unaudited
48 Q Edited and checked - still unaudited
49 E Checked Estimate - still unaudited
50 S Gap filled data
58 H Hb not available - assume no submergence
59 V Static or reverse flow due to backwater submergence conditions
60 A Above Rating
64 E Audited Estimate
65 E Unaudited Estimate
66 * Program Estimate
70 ? Unknown
78 U Not Accumulated Unreliable
79 % Accumulated Unreliable
80 + Accumulated Reliable
81 # Wet day within accumulated rainfall period
90 < GW: Water level below instrument
91 > Minimum Value
92 < Maximum Value
93 < Dry borehole
94 > Artesian borehole level
95 < Borehole Seepage
100 ? Flag Boshielo Dam under construction. New FSL not yet implemented.
130 E Used previous week's level as an estimate for this week
140 ! Data not yet checked
150 ^ Rating table extrapolated - flows estimated
151 M Data Missing
152 ~ Negative
153 F No height data - Flow data only
154 [ Reversal start
155 [ Reversal end
160 Z No info for stage/discharge determination (zero dt loaded)
161 T Rating missing
162 R Rating unreliable
163 G Gate(s) in operation - no spillway discharge
164 B Continuously variable submergence flow derivation DT in operation
165 P Estuarine water level recording only - no flow calculated
170 M Permanent Gap
172 M Temporary Gap
173 ? Data Unreliable
201 [ Data not recorded or incomplete
245 V Undefined submergence flow calc program exception
246 M No cross-sectional area upstream of notch/structure
247 V ha > rating table limit - no calculation performed
248 V No hb data
249 V No ha data
250 V Structural submergence > 97.7%
251 V Static or reverse flow possibilities
252 V Froude number > 0.8 at inlet section
253 V Flow not converging to constant val after max # iterations
254 A Rating Table Exceeded
255 M Data Missing