Annual report 2014-2015
NPDC NP wastewater treatment plant consent monitoring report - Taranaki Regional Council.
NPDC NP wastewater treatment plant consent monitoring report - Taranaki Regional Council.
........ ......... ....... .11 5.3 Monitoring Review and Actions .... .... .... .............. ......................... ..... ................... ....... ..13 6.0 ......................................................................................................................................13 7.0 Uruti Site Rainfall .................................................................................................. 13 8.0 Haehanga Stream Flow.............. ...
the time) Discharges to the Kahouri Stream The stormwater pond was discharged on several occasions to the Kahouri Stream during the 2023/24 monitoring period. These discharges occurred during high rainfall events. During normal rainfall all stormwater from both sites is collected and used within the process. Stormwater monitoring is undertaken by the Company, including constituents and volume. A variation for this consent was granted on 1 February 2024 to incorporate all
taken and assess as compliant based on the results. 29 June 2020 Scheduled inspection undertaken by an investigating officer, during moderate rainfall with rainfall having occurred since the previous night. The Kurapete Stream was running discoloured (brown) due to the weather and the unnamed tributary was a slight, turbid grey due to quarry activities. The site inspection as unable to be undertaken due to earthworks and electrical works being carried out. The stream and outfall of the …
GND2703-located centrally at the site at moderate altitude 32 Figure 15 Groundwater elevations in the deep bore GND0599 in comparison to rainfall 33 Figure 16 Groundwater elevations in the shallow bores GND2702 and GND0600 in comparison to rainfall 34 Figure 17 Groundwater elevations in GND2702 and GND2700 located at the centre of the site at moderate altitudes in comparison to rainfall 35 Figure 18 Conductivity found in the groundwater at Central landfill 37 Figure 19 Nitrate/nitrite
indicated that the Company were in compliance with consent defined conditions on the two occasions they were collected. It is noted that the stormwater facility discharge to surface water, only occurs during significant rainfall events. The facility is allowed noticeable, but not objectionable or offensive odour beyond the boundary of the site. In the past, noticeable odours have been noted during the loading and unloading exercises, when material is agitated, or fresh from the supplier.
later. However, a thick layer of mixed-up rock and soil remains beneath. Smaller slumps or earthflows may re-activate, during heavy rainfall or wet winters. Figure 2. Typical slump terrain Earthflows and slumps are widespread on fine- grained rocks that weather to clay. Examples are mudstone, argillite and schist. On coarse-grained rocks such as sandstone, greywacke or volcanics, they are restricted to localities where the rock has been excessively weathered; for instance crush zones along
Remediation NZ Ltd consent monitoring report - Taranaki Regional Council.
Taranaki State of the Environment Report 2009.
Policy and Planning Committee Agenda June 2024