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: uv_infos =

Array
(
[dt] => Array
(
[name] => dt
[value] => dv07d
[range] => dv07d,dv14d,dv28d,mv01d
)

[height] => Array
(
[name] => height,h
)

[huc] => Array
(
[name] => huc
[value] =>
)

[nyr] => Array
(
[name] => nyr
[value] => 2
)

[ofmt] => Array
(
[name] => ofmt
[value] => plot
)

[region_tp] => Array
(
[name] => region_tp
[value] => state
[range] => state
)

[sno] => Array
(
[name] => sno,huc_cd,region_cd
[value] => ks
)

[st] => Array
(
[name] => st
[value] =>
)

[title] => Array
(
[name] => title
)

[width] => Array
(
[name] => width,w
)

[xps] => Array
(
[name] => xps
[value] => line
)

[yr] => Array
(
[name] => yr,year
[value] => 2020
)

)

XWWChartBuilder_HUCDUR::__construct(): uv_infos =

Array
(
[add_banner] => 0
[add_id] => 1
[chart_app] =>
[dt] => dv07d
[find_failed] =>
[find_file] => 1
[height] =>
[huc] =>
[mk] => 0
[nyr] => 2
[ofmt] => plot
[ontest] =>
[region_tp] => state
[show_chart_url] =>
[site_no] => 06892350
[sno] => ks
[st] => ks
[title] =>
[width] =>
[wscs_dir] => supports
[wwid] =>
[xbs] => 1
[xps] => line
[yr] => 2020
)
USGS Area-Based Runoff Duration Hydrograph Builder
State
Water Res. Region
Year:
Runoff type:
No. of years:
Draw 5th and 95th percentiles as:
Output:

For some streams, flow statistics may have been computed from mixed regulated
and unregulated flows; this can affect depictions of flow conditions.

Duration Hydrograph
Duration hydrograph legend

Additional Information