Water Data

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Kaiha River at Kolba City
Area673 km2
Stream Length71 km
Start Date8/1/2014
End Date25-09-22
Mean Flow21.80 m3/s
Mean Annual Catchment Runoff1021 mm
Mean Specific Flow32 l/s/km2,
Minimum daily flow0.471 m3/s, 18-03-2019
Maximum daily flow185.071 m3/s, 30-07-2019
Water YearMay to April
Kaiha River at Kolba City
Average annual streamflow (m3/s)
(m3/s)
difference from mean annual streamflow (m3/s)
(m3/s)
mean monthly streamflow (m3/s)
(m3/s)
percentage of mean annual flow volume (%)
(%)
average daily streamflow (m3/s)
(m3/s)
daily flow duration curve (m3/s)
(m3/s)
Kaiha River at Kolba City
Basin01 Mano
RiverKaiha
StationKaiha at Kolba City
LHS ID01MA001
Location10.078 °N 8.278 °W
GaugeManual staff gauge, additional OTT Orpheus Mini pressure sensor
Rating CurveRating Curve developed with 29 flow measurements within the range 0.514m3/s to 61.54m3/s
Area673 km2
Stream Length71 km
Max elevation1445 m
Min elevation466 m
Start Date8/1/2014
End Date25-09-22
Mean Annual Catchment Runoff1021 mm
Mean Specific Flow32 l/s/km2,
Water YearMay to April
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