page
Doc. No: 2882775
TARANAKI REGIONAL COUNCIL MONTHLY RAINFALL AND RIVER REPORT FOR October 2021
Provisional Data Only
Note: some sites record a number of parameters
Table 1: Rainfall at 27 sites throughout the region
Station Sub-region
Monthly Year to Date
Records Began Number of rain
days (>0.5mm)
Total Monthly
Rainfall (mm)
% of Monthly
Normal (%)
Total to date
(mm)
% of Normal for
year to date
% of average full
calendar year
Nth
overall E. coli concentrations in rivers including all NOF criteria.
Attribute
criteria
Total no.
sites
Attribute grade
A B C D E
% >540 22 2 0 2 9 9
% >260 22 3 1 0 7 11
Median 22 4 N/A N/A 7 11
Q95 22 2 1 0 19 N/A
Overall grade 22 2 0 1 7 12
The assessment shows that only three out of the 22 monitoring sites meet the minimum standard (band C;
based on the national swimmability target), while the remaining 19 sites fall within
petroleum and gas production.
▪ Severe weather events – with high
winds and heavy rain are not
uncommon. The electricity network
(winds) and road network (slips) are
most vulnerable.
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Taranaki Lifelines Vulnerability Study: V1.0 October 2018 Page 12
2.2 Volcano
The Hazard
Taranaki could be impacted by eruption of its own
volcano, or ash fall from a more distant volcano
(known, existing volcanic areas are shown in
of gravity (Photo 5 to 7). Discharge from Pond F to the unnamed tributary of the Kurapete Stream
occurs via a steel pipe access culvert. The tributary flows approximately 600 m before joining the Kurapete
Stream upstream of the Everett Road Bridge. In an emergency (e.g., during a sustained heavy rain event),
Ponds B and C are bypassed as water is pumped directly from Pond A to Pond D where it travels through
the system to Pond F. Contouring and bunding of the site directs stormwater to Ponds
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Doc. No: 2765952
TARANAKI REGIONAL COUNCIL MONTHLY RAINFALL AND RIVER REPORT FOR April 2021
Provisional Data Only
Note: some sites record a number of parameters
Table 1: Rainfall at 27 sites throughout the region
Station Sub-region
Monthly Year to Date
Records Began Number of rain
days (>0.5mm)
Total Monthly
Rainfall (mm)
% of Monthly
Normal (%)
Total to date
(mm)
% of Normal for
year to date
% of average full
calendar year
Nth
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Doc. No: 3033222
TARANAKI REGIONAL COUNCIL MONTHLY RAINFALL AND RIVER REPORT FOR March 2022
Provisional Data Only
Note: some sites record a number of parameters
Table 1: Rainfall at 27 sites throughout the region
Station Sub-region
Monthly Year to Date
Records Began Number of rain
days (>0.5mm)
Total Monthly
Rainfall (mm)
% of Monthly
Normal (%)
Total to date
(mm)
% of Normal for
year to date
% of average full
calendar year
Nth
Rainfall for May was generally above the long-term May average, ranging from 85% to 179%, with an average of 118% of normal. Rainfall was higher around the Maunga and Ring Plain, and in the south of the region. Year to date rainfall is sitting between 75.6% and 213.4% with an average of 121.8% of normal. Cape Egmont remains at more than 200% of normal to date and has already received 80% of a typical year’s rain in five months. May 2022 hydrology report May 2022 rainfall maps What you should
inspections
focussed on the presence or absence of unacceptable materials, the stability of the green
waste stacks (against wind), and the management of any stormwater and leachate.
page
7
2. Results
2.1 Inspections
23 October 2013
A site visit was made to conduct a compliance monitoring inspection. The weather was
showery with seven mm of rain falling over the previous 24 hours.
There did not appear to have been much activity at the site since the last inspection.
Rainfall for April was generally well below the average, ranging from 27% to 72%, with an average of 50% of normal for April. Rainfall was higher around the Maunga and ring plain, and Cape Egmont received 84% of normal rain. Most of the rain fell in two events on 6 and 22 April. Te Maunga recorded between 67% and 79% of normal. Year to date rainfall is sitting between 67% and 213% with an average of 113% of normal. April 2022 hydrology report April 2022 rainfall maps What you should know: The
Bus travel will be free across Taranaki on Friday 20 September, as Taranaki Regional Council celebrates World Car Free Day. The annual event, recognised by more than 2000 cities worldwide, encourages people to leave their cars at home and embrace sustainable travel options, promoting a cleaner and healthier future. World Car Free Day officially falls on Sunday, 22 September, however public bus services do not operate on Sundays. The Council’s Transport Engagement Manager, Cheryl Gazley, says