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Taranaki Regional Council Monthly Rainfall and Environmental
Data Report for September 2024
Note: The data presented here are provisional data only and may change as a result of quality control at a later date.
1. Rainfall
Map 1: September total rainfall (mm) and percentage of long-term mean (colour key).
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Map 1a. Total rainfall 1 January to end September (mm) and percentage of long-term mean (colour key).
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Table 1:
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Taranaki Regional Council Monthly Rainfall and Environmental
Data Report for August 2024
Note: The data presented here are provisional data only and may change as a result of quality control at a later date.
1. Rainfall
Map 1: August total rainfall (mm) and percentage of long-term mean (colour key).
page
Map 1a. Total rainfall 1 January to end August (mm) and percentage of long-term mean (colour key).
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Table 1: Rainfall
Manawa Energy - Patea HEPS Annual Report 2023-2024
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Taranaki Regional Council Monthly Rainfall and Environmental
Data Report for July 2024
Note: The data presented here are provisional data only and may change as a result of quality control at a later date.
1. Rainfall
Map 1: July total rainfall (mm) and percentage of long-term mean (colour key).
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Map 1a. Total rainfall 1 January to end July (mm) and percentage of long-term mean (colour key).
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Table 1: Rainfall July and
limits would not have applied to these samples as they are not representative of the discharge
water quality.
STW002036 was not sampled during the 2023/24 monitoring period. Compliance was ascertained through
data provided by Methanex.
The stormwater sampling survey carried out on 4 March 2024 was conducted between 12:15 and 02:30pm
The tide was low at 10:2am at 1.36m. There were moderate waves. There was rainfall throughout sampling,
with 4.6mm of rain accumulating during sampling. The
was not detected in mussel samples collected during
the monitoring period however, past monitoring indicates there is still a risk of mussel contamination
between Waiwhakaiho and Bell Block and as such signage remains in place at these locations to advise
against collecting shellfish.
There were four unauthorised incidents that occurred at the NPWWTP during the year; one due to a power
outage, one due to heavy rainfall and two mechanical/technical issues. No events were recorded for sewer
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Taranaki Regional Council Monthly Rainfall and Environmental
Data Report for June 2024
Note: The data presented here are provisional data only and may change as a result of quality control at a later date.
1. Rainfall
Map 1: June total rainfall (mm) and percentage of long-term mean (colour key).
page
Map 1a. Total rainfall 1 January to end June (mm) and percentage of long-term mean (colour key).
page
Table 1: Rainfall June and
150
0
20
40
60
80
100
120
Vo
lu
m
e
(m
³/
da
y)
Ra
in
fa
ll
(m
m
/d
ay
)
Daily Rainfall at Motunui (mm/day) Urenui SPS Consented Maximum Flow
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9
upstream sample. These higher FIB counts are typically not reflected at the coastal sites, where extensive
mixing and dilution occurs after the river meets the Tasman Sea.
Table 7 Summary of previous bacteriological results at Onaero Bay Holiday Park (1993-2023)