is 10 L/s. However as a result of stormwater inputs to the pond, the discharge
rate from the pond to the Mangorei Stream will be highly variable as it is dependent on weather conditions.
The size of the pond will allow storage for a 10% annual exceedance event (AEP) event. The maximum
discharge rate from the pond during large rainfall events is 1,060 L/s as this is dictated by the size of the
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5
outfall pipe (750 mm). However there is also provision for the pond
inspection.
Photo 1 Sand trap, 11 April 2019
3 July 2019
The inspection was undertaken during a rainfall event and found that the IBC's were well bunded and the
drain shut off valve was switched to the off position. There were no visible spills or sheens were found on
the site. The sand trap was full of sediment laden water (Photo 2). No dust or odour was observed to be
generated on site. Samples were taken of the site discharges and receiving waters above and below the site.
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properties are rural in character. The
nearest towns are Stratford which is 10 km to the south east and Inglewood which is 12 km to the north.
The predominant soil type has been identified as gravelly sand, and vegetation growth transitions from
native forest at the edge of the national park to pasture. The average annual rainfall for the site is 1,942 mm
based on the Stratford meteorological station.
1 The Council has used these
includes effluent storage that is sized with account
for historic local rainfall data, but does not specifically take into
account climate change effects on rainfall. Climate change
predictions for Taranaki generally anticipate more drought and
a greater frequency and intensity of storm events. I will use best
practice dairy effluent management, to maintain suitable
effluent storage capacity that will enable deferred effluent
discharge to land until suitable weather and soil conditions. My
SDC Stratford WWTP Annual Report 2021-2022
Waitaha Catchment Annual Report 2021-2022
standard for nitrate. 20
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iii
Figure 8 Groundwater level in bore MP5 and rainfall for Waitotara at Hawken Road for the period June
2017–April 2018 22
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1
1 Introduction
1.1 Compliance monitoring programme reports and the Resource
Management Act 1991
1.1.1 Introduction
This report is the Annual Report for the period October 2017 to September 2018 by the Taranaki Regional
Council (the Council) on the monitoring programme associated
STDC Opunake wastewater system consent monitoring report - Taranaki Regional Council.
Agenda Operations Regulatory Committee 22 Nov 2022
pollution
save
riparian
tree
rainfall
wind
bicycle
oxygen
healthy
whitebait
waterfall
Suppose your average household recreational time
consisted of the following activities:
10% Visiting places such as a park,
a library, swimming pools, etc.
15% Visiting natural places like
the mountain or the sea.
10% Sleeping, but not in bed at night.
15% Watching TV.
10% Reading.
10% Playing on a computer or cell phone.
10% Playing with