Water Data

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St. John River at Frank Diggs
Area10862 km2
Stream Length338 km
Start Date03-03-13
End Date30-04-21
Mean Flow255.697 m3/s
Mean Annual Catchment Runoff742 mm
Mean Specific Flow24 l/skm2
Minimum daily flow4 m3/s, 19-03-2019
Maximum daily flow1177 m3/s, 03-10-2016
Water YearMay to April
St. John River at Frank Diggs
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)
St. John River at Frank Diggs
Basin06 Saint John
RiverSaint John
StationFrank Diggs
LHS ID06SJ001
Location9.526 °N 6.466 °W
GaugeManual staff gauge
Rating CurveRating Curve developed with 34 flow measurements within the range 28m3/s to 855m3/s
Area10862 km2
Stream Length338 km
Max elevation1730 m
Min elevation170m
Start Date03-03-13
End Date30-04-21
Mean Annual Catchment Runoff742 mm
Mean Specific Flow24 l/skm2
Water YearMay to April
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