The Nymboida River also gravity feeds water to Shanon Creek Dam when required. Some councils now also measure turbidity in FNU. Find out about how State and Trend are calculated. If other conditions also favour eutrophication, sensitive ecosystems may experience additional algal and plant growth, loss of sensitive macroinvertebrate taxa, and higher respiration and decay rates. At its coldest in the third week of August, low water temperatures at Clarence River are suited to a 5/4mm or 5/3mm good quality wetsuit with neoprene gloves and 3mm boots. The water is then distributed throughout the Clarence Valley using a network of pipework and reservoirs. Council provides sewer and water services to the Clarence Valley. is piped to a 21ML reservoir at Maclean. Fish, swim, kayak, etc. You can adjust this period by changing the dropdowns. The NSW Government has endorsed the “Australian Drinking Water Guidelines 2011” as a foundation for assessing drinking water safety and quality. Due to the long distance the water travels, the chlorine residual is very low by the time it reaches this reservoir. National Policy Statement for Freshwater Management 2020 The upper reaches of the river is an important breeding area for the black-fronted tern.. Level 1 Water Restrictions. 5: Never any pollution). Viewed 23 October 2013, watermonitoring.dnrm.qld.gov.au. Minnie Water and Wooli water is sourced from the pristine lakes of Lake Minnie Water and Lake Hiawatha. For at least half the time, the estimated risk is <1 in 1000 (0.1% risk). Level 1 Water Restrictions are now in place for the Clarence Valley. If the Nymboida River cannot be used as source water due to low flow, less than 225 Megalitres (ML) a day or the turbidity is too high, such as after a wet weather event or flood, our water is sourced from the off stream storage of Shannon Creek … For at least half the time, the estimated risk is <1 in 1000 (0.1% risk). These data are shown as blue coloured bars and are not used by LAWA for the state and trend indicators. All samples were collected using approved field protocols and have been analysed in accredited laboratories. These records form the basis for the state and trend indicators displayed on the dashboard. 5: Reliable year-round spot). Ecological communities and ecosystem processes are similar to those of natural reference conditions. The same operating conditions apply, so if the river is not able to be used, water is transferred to Coffs Habour from Shannon Creek Dam. Environment Canterbury (ECan) records water levels at 154 river and lake sites in Canterbury, from the Clarence River/Waiau Toa in the north to the Waitaki River in the south. Figure 26. We record water levels at 155 river and lake sites in Canterbury, from the Clarence River/Waiau Toa in the north to the Waitaki River in the south. Serious water quality problems are associated with the drainage of acid sulfate soils, which results in the flow of acidic (low pH) water into the surface water system. Molesworth is open to tourists during the summer months, with historic areas to visit and some camping available. This graph is displaying Total Oxidised Nitrogen concentrations over the selected time period. The bands for Dissolved Reactive Phosphorus are as outlined in the NOF for freshwater: This graph is displaying Total Phosphorus concentrations over the selected time period. The predicted average infection risk is >3%*. This graph is displaying E. coli concentrations over the selected time period. In combination with other conditions favouring eutrophication, DRP enrichment drives excessive primary production and significant changes in macroinvertebrate and fish communities, as taxa sensitive to hypoxia are lost. This graph is displaying Turbidity levels over the selected time period. This graph is displaying Ammoniacal Nitrogen concentrations over the selected time period. You can adjust this period by changing the dropdowns. Bookmark not defined. This dashboard shows information on the data collected by the regional councils for water quality indicators, analysed as state and trend. These records form the basis for the state and trend indicators displayed on the dashboard. Thanks Kevin for … Mean annual evaporation ranges from 800 to 1131 mm and runoff coefficients (runoff divided by rainfall) vary by a factor of more than two (0.14–0.40) across the Clarence-Moreton bioregion. Tel (02) 6643 0200Email council@clarence.nsw.gov.au, 42 Victoria Street, Grafton, and50 River Street, Maclean, Phones and Live Chat:8.30 am to 4.30 pm Monday to Friday, Cashiering:8:30 am to 4:00 pm Monday to Friday, Development Application Lodgement:8.30 am to 3:30 pm Monday to Friday, Aboriginal services - Goorie, Koori & Murri, Development Applications and Certificates, Lower Clarence Aboriginal Tourist Site Drive, Download a summary of Council’s risk assessment and DWMS, Pollution Incident Response Management plans. Town water available, hot shower, flushing toilet, firepit and picnic table.. With only 2 sites there is ample room for all. The Clarence River Crossing entails a new 525-metre long road bridge crossing of the Clarence River, Grafton. If camping by the river and waking to the sounds of birds or rising early to spot a platypus are what you have in mind for your wilderness camping holiday, Clarence River Wilderness Lodge is the place for you. Newsletters. NSW Water Quality and River Flow Objectives: About the Objectives. Breaking waves will often be smaller at less exposed spots. Water Quality: 3.0 (1: Known health risks from pollution. Land-use in the Clarence River basin .....Error! It has been estimated that more than 500 km 2 of land is affected by drainage works in the Lower Clarence ( DLWC, 1998 ). Black Disc samples for Clarence River at Clarence Valley Road intersection, Turbidity samples for Clarence River at Clarence Valley Road intersection, Total Nitrogen samples for Clarence River at Clarence Valley Road intersection, Total Oxidised Nitrogen samples for Clarence River at Clarence Valley Road intersection, Ammoniacal Nitrogen samples for Clarence River at Clarence Valley Road intersection, Dissolved Reactive Phosphorus samples for Clarence River at Clarence Valley Road intersection, Total Phosphorus samples for Clarence River at Clarence Valley Road intersection, Ahuriri Arm water quality still a focus – one year on, Coes Ford water sampling enables nationwide study. You can adjust this period by changing the dropdowns. Ecological communities are impacted by moderate DRP elevation above natural reference conditions.  for some indicators. This site is situated in the upper reaches, within the Molesworth station. Starts approaching acute impact level (ie risk of death) for sensitive species. Spot Info. Dam level increases reflect the recent local runoff into Shannon Creek Dam. Relax to river time and get away from technology. Factsheet. This section gives the Water Quality Objectives (WQOs) and the River Flow Objectives (RFOs) for the Clyde River and Jervis Bay catchments which should be used to develop plans and actions affecting water quality and river health. Lake Minnie Water with Lake Hiawatha in the background. Department of Environment, Climate Change and Water : Select from the scrolling list, statewide map or catchment list Currently showing the state of this site compared to: The state is also represented by comparison to the National Objectives Framework (NOF) in the A water quality monitoring system may enable agencies to detect changes in Rio Grande water quality more quickly. The quality of Council’s drinking water is regularly monitored and analysed. 80% species protection level: Starts impacting regularly on the 20% most sensitive species (reduced survival of most sensitive species). The Clarence River is an alpine-fed river. You can adjust this period by changing the dropdowns. Council's water consistently meets these guidelines and is safe to drink. Clarence River surf forecast is for near shore open water. Ecological communities impacted by substantial DRP elevation above natural reference conditions. Water quality criteria for the Clarence River at Grafton has been sourced from the Australian and New Zealand Guidelines for Fresh and Marine Water Quality(ANZECC & ARMCANZ,2000). 20-30% of the time, the estimated risk is >=50 in 1000 (>5% risk). 99% species protection level: No observed effect on any species tested. Council's water consistently meets these guidelines and is safe to drink. River flow data. These records form the basis for the state and trend indicators displayed on the dashboard. River Flow Objectives. Network Service Plan 2013 - 2017 Irrigation pricing submission to QCA. Operating Hours. Trend shows how the quality of water is changing over time. The water is then distributed through a series of pipes and reservoirs around the Lower River. The Nymboida River also gravity feeds water to Shanon Creek Dam when required. Breaking waves will often be smaller at less exposed spots. Residents are reminded that Level 1 Water Restrictions apply to all properties on town water supply in the Clarence Valley. The bands for Ammoniacal Nitrogen are as outlined in the NOF for freshwater: This graph is displaying Dissolved Reactive Phosphorus concentrations over the selected time period. You can adjust this period by changing the dropdowns. For more details on each tick, see our 'Can I Trust This Data?' The main water supply (other than the village systems of Wooli and Minnie Water) in the Clarence Valley is sourced from the pristine Nymboida River, part of the Clarence River catchment area. These records form the basis for the state and trend indicators displayed on the dashboard. Home » Services & Infrastructure » Infrastructure » Water & sewer » Drinking water quality. Their groundwater quality ranges from brackish to saline with maximum salinities equivalent to half the salinity of sea water reported locally. If other conditions also favour eutrophication, DRP enrichment may cause increased algal and plant growth, loss of sensitive macroinvertebrate and fish taxa, and high rates of respiration and decay. These records form the basis for the state and trend indicators displayed on the dashboard. If ever the water does not comply with the health limits set in the Australian Drinking Water Guidelines and the water is unsafe for drinking, Council will inform the community as soon as possible through a variety of communication channels (including this website). If the Nymboida River cannot be used as source water due to low flow, less than 225 Megalitres (ML)  a day or the turbidity is too high, such as after a wet weather event or flood, our water is sourced from the off stream storage of Shannon Creek Dam. These records form the basis for the state and trend indicators displayed on the dashboard. We measure river flow at 132 of these sites and this information is combined with water level data to produce continuous flow records. 2000, Clarence River water quality monitoring / NSW Department of Public Works and Services, Manly Hydraulics Laboratory Manly Vale Hydraulics Laboratory Manly Vale, N.S.W Wikipedia Citation Please see Wikipedia's template documentation for further citation fields that may be required. UPDATE 12:30: Clarence Valley Council have issued an official response to the claims made in the ABC article, stating that council has always been open about water quality issues. You can adjust this period by changing the dropdowns. This site is a {{siteDescription}} site. This document provides a summary of water quality guidelines proposed to protect and mange the environmental values supported by the water resources. Queensland Water Commission (2010) South East Queensland Water Strategy. National bottom line: Annual median 0.24 mg NH. A FORMER council alderman believes he has positively identified the sources responsible for the Clarence River’s constant poor water quality readings. Unfortunately we … Terrorist attacks in the U.S. on September 11, 2001, combined with rapidly evolving water quality monitoring technology over the past decade, have increased emphasis on safeguarding the nation’s drinking water. These records form the basis for the state and trend indicators displayed on the dashboard. Figure 29. Published 10 Jul 2020. Projected groundwater in the Clarence River basin.....Error! In August 2014 Council adopted a Drinking Water Management System (DWMS) that outlines how Council ensures drinking water meets the Australian Drinking Water Guideline requirements. Yellow coloured bars on the graph represent turbidity values measured in NTU. Published 19 Jun 2020. ... 50 River Street, Maclean. (1: Clarence River is a fickle surf spot that only works a few times a year. This road is popular during the winter months as Rainbow ski field is also in this area. Extract from the Kaikoura Zone Implementation Programme: ‘Weed and pest control is critical to maintain biodiversity and the natural values of the river. For this reason the water is re-chlorinated at the 21ML reservoir to ensure a lasting residual, which protects the water from any sources of recontamination in the distribution system (further information on the addition of chlorine to water supplies is available below). Depending on the sampling history duration, five, ten and fifteen year timescales are available: The Cawthron Institute has worked alongside regional councils to verify the processes and methods used for data collection, laboratory analysis of samples collected and the statistical analysis and interpretation of the results presented. This allows Council to monitor the physical, chemical and microbiological properties of our drinking water. More information about the regional scheme can be found on the Coffs Habour Council website, link is here. These records form the basis for the state and trend indicators displayed on the dashboard. Water from the Nymboida River or Shannon Creek Dam is treated at the Rushforth Road Water Treatment Plant located just outside of South Grafton. Clarence River surf forecast is for near shore open water. Water Quality Objectives. 95% species protection level: Starts impacting occasionally on the 5% most sensitive species. You can download a summary of Council’s Risk Assessment DWMS -   Download a summary of Council’s risk assessment and DWMS. Appendix 3. If all Cawthron ticks are green, then you can trust this data. Flow of water in the alluvial aquifers in the Clarence-Moreton bioregion is controlled by a number of factors. Drinking water quality. No adverse effects attributable to dissolved reactive phosphorus (DRP) enrichment are expected. 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