location map 4
Figure 2 Burial Plan for first five years of operation 9
Figure 3 Groundwater elevations 2019-2020 in comparison to rainfall 24
Figure 4 Groundwater levels GND2624-north 25
Figure 5 Groundwater levels GND2627-north 25
Figure 6 Groundwater levels GND2625-east 26
Figure 7 Groundwater levels GND2623-west 26
Figure 8 Groundwater levels GND2484-south 27
Figure 9 Groundwater levels GND3032-south 27
Figure 10 Type of internment planned for Area-A and …
produced water is disposed of by deep well injection.
Stormwater from the production station is collected and discharged at three separate points. The water level
in the firewater pond in the north western corner of the site is maintained by an abstraction from the
Ngaere Stream. Overflow due to rainfall entering this pond is discharged to land and to the Ngaere Stream
to the north of the pond. Stormwater from the process areas is directed to a large API separator system to
the north east of
opportunities and constraints for improving farm dairy effluent management .......... 23
6.1 Soil characteristics .................................................................................................................... 23
6.2 High rainfall and seasonal considerations ............................................................................ 23
6.3 Taranaki river flows and characteristics ............................................................................... 24
6.4
ponds
2014-2015 (between hours of 1100 – 1400). Data from pond
outlet. 13
Figure 3 Faecal coliform numbers in the HWWTP effluent(s), 1992 to
2015 15
Figure 4 Daily discharge volumes (m3/day) from the Hawera
oxidation ponds system and daily rainfall data (mm) from a
Council rainfall station approximately 5 km east of the
Hawera oxidation ponds, 1 July 2014 to 30 June 2015 17
page
iv
Figure 5 Location of marine ecological monitoring sites 18
Figure 6 Mean
after a substantial rainfall event in the
hinterland and coincided with the highest turbidity (120 NTU) recorded during the
survey period. It has been noted, during past survey periods, that the three-day post
rainfall sampling protocols followed by the SEM programme for the other (ringplain)
catchment sites are not necessarily appropriate for baseline assessments of
bacteriological water quality at this site near the mouth of this predominantly eastern
hill country catchment river as a result
Executive Audit and Risk agenda February 2024 v2
Freshwater recreational bathing monitoring report - Taranaki Regional Council.
STDC Kaponga Manaia Patea Waverley WWTPs Annual Report 2023-2024
for refurbishment. The non-compliant discharge volumes were
attributed to recurrent periods of high rainfall which first occurred in the 2016-2017 monitoring period. Due
to this, all enforcement actions were outlined in the previous monitoring report. In summary, following two
14 day letters and a number of stakeholder meetings, STDC were required to provide a report on inflow and
infiltration and undertake additional shellfish monitoring. Further investigations found that the discharges
moderate
elevations 28
Figure 14 Groundwater elevations GND2691, GND2692 and 2693-located south east of the site at higher
altitudes 29
Figure 15 Groundwater elevations GND2700, GND2701 and GND2703-located centrally at the site at
moderate altitude 30
Figure 16 Groundwater elevations in the deep bore GND0599 in comparison to rainfall 31
Figure 17 Groundwater elevations in the shallow bores GND2702 and GND0600 in comparison to
rainfall 32
Figure 18 Groundwater elevations in