Wellington river levels. shop/cqhk/mas-internship-reviews.

Current conditions of Discharge and Gage height are available. 1. Waiorongomai River (Wellington) Turanganui River (Wellington) Wharepapa River. Please remember to refresh page so the data is up to date. Sea level rise and changes in weather patterns means Wellington could look very different in the future. Historic (pre-2007) gage-height data may contain erroneous values, such as pressure sensors encased in ice, even if they are flagged as approved. Rainfall monitoring. Water reaches the highest level recorded at this measuring station (recorded on 20 February 2022) Show on chart. River levels are subject to rapid change based on precipitation, flowage through dams and other factors. The highest level ever recorded at the River Welland at Tallington is 1. 9929 • Email: info@lrecd. Click to hide state-specific text. 3 m by the end of the century. Lists of, maps for, and information about real-time data are available with the "Predefined Displays". These sites were chosen to represent the major land uses and human activities, and also Global average sea level has risen by about 16–21 cm since 1900,with almost half this rise occurring since 1993 as oceans have warmed and land-based ice has melted. South Wairarapa District runs on a separate drinking water network from the metropolitan Wellington region. 5+ This is a representation of severe flood hazard exposure, with significant climate change impacts. As a result, the Grand River Watershed Low Water Re­sponse Team has declared the Eramosa to be in a Level 1 condi­tion. Why was summer 2023/24 more serious than previous summers? Over summer 2021/22 and 2022/23, there was a real risk of tighter water restrictions – but they’ve been narrowly avoided thanks to substantial and unusual rainfall in summer because of ex 12 beds, 12 baths, 8172 sq. Show More Flood Impacts. Current Conditions for Washington: Streamflow -- 318 site (s) found. 5 - Multiple residences threatened along Water Street in Wilmington. Water restrictions – what they mean for residents Level Two Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide. As of 2001 India census, Wellington had a population of 20,220. --- Predefined displays ---. When the flow rate at the South Australian border exceeds 40 gigalitres/day, these reports will also include River Murray High Flow Advice. Water. " Residents in the areas listed above will be banned from Sep 4, 2008 · USGS Current Conditions for USGS 06935450 Missouri River at Washington, MO. The Greater Wellington Regional Council (GWRC) routinely assesses the environmental health of 51 stream and river sites throughout the region, 24 of which are also monitored for recreational suitability. Low lying land flooding is possible above this level. Rainfall. Show on chart. The route follows the Wellington River upstream for 17 km, crossing the river 16 times. The map shows the 1% AEP RCP 8. 41°, Clear Sky. The river can be treacherous after heavy rain or early in spring, so check levels before leaving. Demographics. Mar 30, 2022 · The 56-kilometre-long Te Awa Kairangi / Hutt River has a history of flooding with four main tributaries – Akatarawa, Mangaroa, Pākuratahi and Whakatīkei. In summer, when it’s hot and dry and river levels drop, this can go down to 170 million litres of water per day. Open 24 hours a day, 7 days a week. Ruamahanga River at Waihenga Bridge. Flash Flood Advisory Resource (FLARE) Flood FAQ. The original 31,000 megalitre concrete dam was opened in 1933, with a 240 metre long wall and 19 metres high, it was one of ArcGIS Web Application - GW 2 days ago · Red Flag Warning. It is located at the south-western tip of the North Island, between Cook Straitand the Remutaka Range. Textphone: 0345 602 6340. 4. 9 Chehalis Chehalis River nr Doty 07/17 03:30 54 306. As a coastal city built on a harbour, we are vulnerable to the impacts of climate change, particularly rising sea levels and severe weather events. 0 mm/hr. Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide. Disclaimer: MetService and MetOcean Solutions accept no liability for any direct, indirect, consequential or incidental damages that result from any errors in the tide information, whether due to MetService, MetOcean Solutions or a third party, or that arise from the use, or Website. Jan 21, 2022 · Water Restriction Level 2 means there is a ban on sprinklers and irrigation systems, but handheld watering devices can be used at any time, on any day, so long as they’re not left unattended. 24 Hour Rainfalls. Jul 10, 2023 · During office hours, call: Call 04 830 4160 or 0800 496 734. Status. ft. Wellington has a marsh located inside the cantonment land, whose run-off feeds the Mynala stream. For the more adventurous and determined, you can also reach Lake Tali Karng via the Wellington River. Display on map. Detecting trends in climate and water resources; Enabling informed decisions on water allocation and use; Providing flood warnings and alerts; Monitoring drought Hutt River. 76m, reached on Friday 25th December 2020 at 6:15am. The information collected is vital for flood warning, water management during drought, and detecting long-term trends in climate. For more information on Wellington please contact: Railway Terrace Tailem Bend, South Australia 5260. Talk to a Floodline adviser over webchat. This may be because flood management schemes are now in place. 91m View Clyde River > Clyde Ridge Road Bridge To Shallow Crossing. Victoria network owner list. NOTE: During cold periods, gage height and streamflow information may be adversely affected by ice. The Hutt River is very popular for swimming, trout fishing and other State analysis was performed based on measurements made at 938 (total nitrogen), 946 (nitrate-nitrite-nitrogen), 973 (ammoniacal nitrogen), and 885 (pH-adjusted ammoniacal nitrogen) monitoring sites for the period 2016–2020 (Whitehead et al. View the current warnings for New South Wales. Current Conditions for Oklahoma: Streamflow -- 232 site (s) found. Jan 11, 2024 · "Wellington City, Porirua City, Hutt City and Upper Hutt City will move to level 2 water restrictions at 12:01am on Wednesday, January 17. A coastal beach advisory is issued if 1 sample exceeds 104 MPN/100 mL. Current Conditions for Nevada: Streamflow -- 197 site (s) found. Streamflow is the amount of water entering our dams from our catchments and is measured by changing water storage volumes. 5 ft Minor: 15 ft Action: 14 ft Mississippi River at Burlington NWSLI: BRLI4, Reach ID Centre Wellington Mayor Joanne Ross-Zuj said residents can expect higher than normal river levels over the next short while. 9% calculated from the data set on which the model was 1 day ago · Heat Advisory. Recent Rainfall Maps. You can also access historical data, graphs and reports for each station. The Hutt River is one of the largest in the Wellington Region. Telephone: 0345 988 1188. 43 Chehalis River Adna 07/17 03:00 132 193. There are 10 one bedroom apartments, one Mar 3, 2023 · At currently forecast river flow levels, Jervois would also experience a peak of 1. Starting in the Rimutaka Range, the river flows through the Hutt Valley past Upper Hutt and Hutt cities before discharging into Wellington Harbour at Petone. Flood Watch Brochure. The rivers and streams in the Wellington Region retain significant recreational and ecological values. With headwaters in the Tararua Ranges, the river flows through the Wairarapa Valley for about 130 kilometres. River and Stream Levels. Upper Ruamāhanga River The Ruamāhanga River system, from the Waiohine confluence upstream, has a total catchment area of 1560km². 1 - 10. However, there’s a moderate chance that South Australia will get flows of 200GL/day, would mean floodwaters peaking almost a metre higher: at 2. Independent and assisted living apartment homes, short-term skilled rehabilitation, memory support, and nursing home care. The reservoir outfall continues through Taunton and Curry and Hay Moors, which are designated as a Site of Special Report water pollution. 2 and 3. 14 - IL-113 threatened west of Kankakee near Limestone. 20:05 18Jul2024. Lakes and Wetlands. The district is located in the South Did you know that Wellington’s daily water supply is finite? In winter, when there's plenty of rain and the river levels are healthy, we can supply up to about 220 million litres of water per day. Phone: (08) 8572 4277. Greater Wellington Regional Council’s river water quality and ecology monitoring programme provides information on the stream condition across the Wellington Region. Rainfalls Since 9am. We need steady, regular rain in order to soak our catchments and get water flowing into our dams. Ōrongorongo River. National Arrangements for Flood Forecasting and Warning. [111] [112] A report issued in 2022 stated that the design of the scheme was insufficient to achieve compliance requirements, with breaches of consent conditions relating to the rate and quality of effluent discharge to both land Ōrongorongo River is the main artery of the Remutaka Range, draining an area with rainfall of up to 2,400 millimetres (94 in) a year, which is twice as much as the rainfall at the mouth of the river at Cook Strait. KCDM7 (plotting HGIRV) "Gage 0" Datum (NAVD88): 706. org Mississippi River at Burlington. WQ / Marine. Buller; Grey; Westland The Lake Tali Karng Trail begins along the Wellington River walking track at the third bridge over the Wellington River and at the Platypus camp, about 22 km north of Licola. coli is used at freshwater beaches. The Environmental Data Dashboard reports on our region's air, land, freshwater and coasts to understand the state of our environment. Paddle down exciting white water while taking in the amazing, untouched native New Zealand scenery. May 16, 2023 · Greater Wellington operates a 24/7 365 day a year flood duty roster which monitors rainfall and river levels, and works with civil defence to provide flood warning and response across the region. It has been between these levels for at least 150 days in the past year. Chehalis River Porter 07/17 02:45 529 30. This interactive webtool allows you to map and interrogate these estimates on a simplified representation of the river network. Water quality and safety hazards at beaches and rivers in Wellington. Government website for additional information. Relative to the year 2000, sea level is very likely to rise 0. The undefended case removes levees from the model. Source: MetOcean Solutions Daylight Saving: Please note that tide times have been corrected for daylight saving time. 271' Graph Created: (05:24 AM CDT Jul 16 2024) - Forecast Issued (09:10 AM CDT Jul 14 2024) Official Forecast Site Time (CDT) Stage (FT) Flow (KCFS) Major: 31 ft Moderate: 28 ft Minor: 20 ft Action: 18 ft Missouri River at Washington NWSLI: WHGM7, Reach ID: 6013168 OBSERVED FORECAST 12 am Jul Mar 28, 2024 · GWRC operates an extensive network for measuring things including rainfall, river levels and flow, and bore levels. 4% of the antibiotic-resistance levels in the four sites independent from the River Thames , this is similar to the 82. 02 Chehalis Chehalis River Wwtp At Chehalis 06/11 10:15 154. However, river levels remain elevated and local conservation authorities… River Levels and Flows. How to read the charts. About Map Note: Map contains unchecked data from automatic equipment. PROVISIONAL DATA SUBJECT TO REVISION. Forecast Rainfall. 96m View Collie River > Collie River Upstream of Wellington Dam. On a national level, 20 percent of New Zealand's total river length has some urban, 70 Preserving Nature by Design Loxahatchee River District, 2500 Jupiter Park Drive, Jupiter, FL 33458-8962 • Tel: 561. 62 Use our contact page to do so. Jul 12, 2024 · Legend. 1 - 25 mm/hr > 25 mm/hr. multi-family (5+ unit) located at 158 Wellington St, Fall River, MA 02720 sold for $865,000 on Sep 30, 2021. River Murray Flow Reports contain information about water levels, flow rates and barrage operations as well as any navigation issues and construction activities. storm surges. After hours for urgent matters, eg marine oil spill or unsafe boating behaviour, you can contact us on 04 388 1911 or 04 473 4547. Oct 31, 2023 · Perfect for natural lovers and birdwatchers its a great place to see how nature can be restored to a damaged envrionment. Climb through regenerating native bush and historic pine plantations for breathtaking views. Wellington[b]is the capital cityof New Zealand. Greater Wellington Regional Council (GWRC) monitors rainfall at over 50 sites across the region. Eastern Walkway and Loop. Built in 1996 by Wilson and Company, this earth dam stands at 39 feet high and spans 3700 feet, serving as a crucial flood risk reduction and water supply structure for the area. The Hutt River is very popular for swimming, trout fishing and other Feb 13, 2015 · Model 2 explained 78. 4m, but river levels would only be slightly elevated at Wellington and around the Lower Lakes. 68' Graph Created: (06:32 PM CDT Jul 15 2024) - Forecast Issued (10:48 AM CDT Jul 15 2024) Official Forecast Site Time (CDT) Stage (FT) Flow (KCFS) Moderate: 35 ft Minor: 32 ft Action: 29 ft Missouri River at Kansas City NWSLI: KCDM7, Reach ID: 4391417 OBSERVED FORECAST 12 am The typical recent level of the River Welland at Tallington over the past 12 months has been between 0. The Ruamahanga River runs through the southeastern North Island of New Zealand . We’ve compiled the most frequently used Oregon river level gauges and dropped them on this one page so you can quickly access information about the Oregon rivers you fish or navigate. HOYN2 (plotting HGIRG) "Gage 0" Datum (N/A): N/A' Graph Created: (05:49 AM PDT Jul 13 2024) - Forecast Issued (05:49 AM PDT Jul 13 2024) Official Forecast Site Time (PDT) Stage (FT) Flow (CFS) Major: 10 ft Moderate: 9 ft Minor: 8 ft Action: 7 ft West Walker River at Hoye Bridge near Wellington NV NWSLI: HOYN2, Reach ID Dam levels. Wellington Lake is a popular fishing destination in Colorado, USA, known for its rainbow trout, brown trout, and cutthroat trout. The West Coast Regional Council collects rainfall and river data from sites throughout our region which is then transmitted via cellular, radio and satellite pathways to the Council’s computer database. These data are made available to the public, but data users are Current Conditions for Missouri: Streamflow -- 278 site (s) found. . New Wellington Lake, located in Sumner County, Kansas, is a vital water resource managed by the local government and regulated by the Kansas Department of Agriculture. Property flooding is possible above this level. 5. Group table by. This requires a 17km one-way walk from Tamboritha Road, including 16 river crossings along the way. Steep in places. Apr 6, 2023 · Technical information. You will be accompanied, along your journey, by our fun-loving and experienced river guides, who will keep you safe and entertained. 0. For Emergency Help in Floods Call the NSW State Emergency Service (SES Live Data Viewer. Eastern Hutt River. Thank you for visiting a National Oceanic and Atmospheric Administration (NOAA) website. See the updated Victoria Service Level Specification for details. Jul 11, 2024 · Transformations for Flow data and a secondary Y axis cannot be made at this time. NIWA has calculated estimates of environmental conditions across the entire New Zealand river network, including hydrology, ecology and water quality metrics. The Hutt River is very popular for swimming, trout fishing and other recreational activities. Enterococci is used as the indicator fecal bacteria at coastal beaches while E. Tide Levels. 3 to 1. 56. 85m in Murray Bridge Wellington Dam. 170 million litres might sound like a lot, but Wellington is using and losing more water than ever before – often getting up to 205 million litres per day in summer! Welcome to NZ River Maps. These crossings may be hazardous if the river level is high. Suggested river levels for paddling this section of the Price River are between a bare minimum of cfs and a high of cfs. 5700 Fax: 561. Rain & River Data. Call Floodline for advice. This exposure assessment is a high-level model developed for the purpose of understanding flood exposure across the region. The Wellington Railway Station lies at 1758 m above sea level. Jan 11, 2024 · For more helpful water saving tips, visit Wellington Water’s water calculator. The data is an export of the environmental monitoring database. wellington. How we measure river, sea and groundwater levels. On average we supply over 160 million litres (ML) of water per day to Upper Hutt, Lower Hutt, Porirua and Wellington, and around 4 million litres of water per day to Greytown, Featherston, Martinborough and Pirinoa. Historic (pre-2007) gage-height data may contain erroneous values, such as pressure sensors encased in ice, even if they are flagged Jun 11, 2024 · Review our live data on air quality, climate, groundwater levels, lakes and wetlands, rainfall, river and stream levels, tide levels and water quality. Come and experience the hidden gems of your local Wellington and Wairarapa rivers. 91m View Clyde River > Yadboro Bridge To Clyde Ridge Road Bridge. It takes only seven hours for heavy rain at the top of the catchment to turn into floodwaters at the river mouth. It is located in the Collie River catchment (or the ‘Upper Collie Surface Water Area’) over the Darling Range to the east of the Collie River Irrigation District (CRID). 5-2hr) Get on top of Wellington’s central city at Te Ahumairangi. If you are looking for real-time hydrometric data on water level and flow in Canada, you can use the interactive map search tool provided by Environment and Climate Change Canada. 34m. Visit the Water Connect website for more 4. 747. It has an average elevation of 1855 metres (6085 feet). The Ruamāhanga River is the largest river in the Wairarapa. However, when the river level is low, as in this case, this type of discharge is a breach of the resource consent. Wainuiomata River. The river's headwaters are in the Tararua Range northwest of Masterton. Parks expand_more. The link you have selected will take you to a non-U. 1 - 5. View the current warnings for South Australia. Mungalup Tower. 170 million litres might sound like a lot, but Wellington is using and losing more water than ever before – often getting up to 205 million litres per day in summer! You can see that those numbers don’t work. The green lines are called reservoir "rule curves". For years the erosive flood-flows of the Bell in full-flight were mitigated by the fact the Bell entered the Macquarie in a gently Consequently, flows in the Eramosa River, which runs through the central-eastern part of the Grand River watershed near Guelph, have dropped to about half of what they would normally be at this time of the year. We are using active gauges, so you have the most up to date river level information available. brannen lake near wellington: 08hb027: millstone river near wellington: 08hb028: long lake near wellington: 08hb029: little qualicum river near qualicum beach: 08hb030: enos creek at outlet of enos lake: 08hb031: enos lake near nanoose bay: 08hb032: millstone river at nanaimo: 08hb033: nanaimo river above rockyrun creek: 08hb034: nanaimo river RIVER LEVEL HRLY RATE TENDENCY MAX REC LEVEL DATE; 601001 601001 - Neds Corner Wellington Dam Inflows Collie River. River conditions sourced from USGS , the Remember only watercraft are permitted at Wellington to Woodside. If you notice a problem with water quality at a beach or river, report it to GWRC on 0800 496 734 (24-hour hotline). MLS# 72859613. View the current warnings for Victoria. All River Flow Sites in the Wellington Region. Wellington Dam is the South West’s largest dam and built to supply the Collie River Irrigation District. If you are working within a river corridor on a GW monitored watercourse we may be able to provide you with updates on severe weather and river levels River Quality. 96m. Disclaimer: River gauges have been interpreted by paddlers and DNR staff based on experience Nov 20, 2022 · The road leading to the low-level Duke of Wellington Bridge in the town’s north has crumbled into the fast-flowing Bell River as it links up to the swollen Macquarie River at a vicious 90-degree right angle. It is also the second largest man-made reservoir in Western Australia, Lake Argyle is the largest. To access river gauges in a map view, open the interactive map and select "Show" next to River Gauges in the legend. Wellington is the third-largest cityin New Zealand,[c]and is the administrative centre of the Wellington Region. govt. Ngā Papa Whenua. A beach advisory is issued when a water sample contains fecal bacteria levels that exceed the state standard, indicating unhealthy swimming conditions. Last 1 Hour Rainfalls. 33m. This type of data is really important for detecting trends in. Monitoring location 07145700 is associated with a Stream in Sumner County, Kansas. USGS Current Conditions for Kansas_ Streamflow. WQ / Groundwater. BRLI4 (plotting HGIRG) "Gage 0" Datum (N/A): N/A' Graph Created: (03:25 PM CDT Jul 17 2024) - Forecast Issued (10:17 AM CDT Jul 17 2024) Official Forecast Site Time (CDT) Stage (FT) Flow (KCFS) Major: 18 ft Moderate: 16. 10. Wellington Dam is the second largest surface water catchment in Western Australia (behind the Ord River Dam). You can zoom in and out, pan and select stations by province, drainage area, station name or station number. This route to Lake Tali Karng begins at the third bridge over the Wellington River, about 22 km north of Licola. Select sites by number or name. , 2021b). nz. wellingtonnz. Find out more about call charges. This line shows the current water level. The reservoir charts show changes in water levels over the course of the year. This site is located in the middle reaches of the Ruamāhanga catchment, just after it joins with the Huangarua River. 21 Chehalis Chewuch River Winthrop 07/17 03:30 145 3. We’ll always keep the latest water restriction level information on our website, and work with our councils to share the message. Wellington Water recommend the level of restrictions for our council owners to implement. S. Te Ahumairangi Hill Loop (1. 14m View Cobungra River > Cobungra Brandy Creek Firetrail to Dry Gully Road. VIRGIN RIVER NEAR ST. 6 December 2021 at 12:04 (3 years ago) Hutt River Water Levels. This page is undergoing modernization with expected decommissioning as key features are added to the modernized pages. The Hutt River is one of the largest in the Wellington Region, with a catchment area of 655 square kilometres. Learn more about where your water comes from in Wellington or in South Wairarapa on the pages below. ¹. It is surrounded by stunning scenery and offers various activities such as boating, hiking, and camping. Please plan accordingly. Note: Breaker Bay is popular with nudists. Flow data recorded from these sites are available to view and download from the Environmental Monitoring data viewer. com. Continue past Riggall Spur Track to Clive Lanigan Track which climbs steeply through Wellington Place is truly everything you will ever need as you age! Specializing in a variety of services on one campus, we are able to provide increased levels of care as needs change. 41m and 0. 6. VIC Service Level Specification. Slowly declining rainfall means Perth's dams receive much less streamflow than in past years. This data is able to be linked back to the SITE_ID value in Jun 11, 2024 · The Hutt River is a steep alluvial river that starts from the Tararua Ranges and enters Wellington Harbour at Petone. 13. From there it runs firstly south and then southwest for 130 kilometres (81 mi) before emptying into the Cook Strait. 35 Chehalis River Grand Mound 07/17 03:00 259 129. The heavy rain that affected the Wellington region from the Kāpiti Coast to Wellington city resulted in record rainfall totals and significant surface and river flooding. Email harbours@gw. 595. As the sea level rises, we can expect to experience more: coastal flooding. Fishing tips include using small lures or bait and fishing near the inlet or outlet of the lake. A storm in any part of the catchment could result in flooding. It includes points that are maintained by GWRC and NIWA. But in summer, when it’s hot and dry and river levels drop, this can go down to about 170 million litres of water per day. River Conditions. Males constitute 54% of the population and females 46%. “The very high level of demand But in summer, when it’s hot and dry and river levels drop, this can go down to about 170 million litres of water per day. Tauherenikau River. Te Awa Kairangi / Hutt River. Weather today, clear sky. Wellington Water’s Chief Advisor Drinking Water Laurence Edwards said there has been a rapid increase in water use. Water data back to 1959 are available online. Groundwater Levels. White Water Rafting. Every month GWRC publishes summaries of the information collected and other reports on rainfall to About Wellington Dam. 08 Chiwawa River nr Plain 07/17 03:30 352 4. Parks Wellington Water carefully watch things like public demand, weather forecasts, river levels, and storage levels to see whether we need to change restriction levels. South River Road threatened near I-55 northwest of Wilmington. Mar 29, 2022 · Wellington Plains Via Wellington River. With headwaters in the Rimutaka Range, the river flows through the Hutt Valley past Upper Hutt and Hutt cities before discharging into Wellington Harbour at Petone. Our office is Level 1, Meridian building, 55 Lady Elizabeth Lane, Wellington. 1 day ago · WHGM7 (plotting HGIRG) "Gage 0" Datum (NAVD88): 457. The River Tone is a river in the English county of Somerset. The Maitland nearly reached the bottom of the Arthur Street bridge in Harriston on May 12, but no significant flooding was reported in the area. Meningie | Goolwa (Down River) - Tailem Bend (Up River) Tailem Bend Visitor Information Outlet. The rule curves specify the target elevation of a reservoir for specific times of the year based on specific assumptions or considerations. Air Quality Rainfall; River Level / Flow; 0 - 1. WQ / Rivers and Streams. Latest River Height Data (including plots and tables) Tweed, Brunswick, Richmond Wilsons, Clarence; Bellinger, Nambucca, Macleay, Hastings, Manning, Hunter 2 days ago · 16 - I-55 threatened north of the river northwest of Wilmington. The towns of Masterton and Martinborough are close to the banks of the river. We report this information alongside data collected from other sites managed by partner agencies. Its source is at Beverton Pond near Huish Champflower in the Brendon Hills, and is dammed at Clatworthy Reservoir. BSGA4 (plotting HPIRG) "Gage 0" Datum (N/A): N/A' Graph Created: (10:13 AM CDT Jul 11 2024) - Forecast Issued (10:13 AM CDT Jul 11 2024) Official Forecast Site Time (CDT) Pool (FT) White River at Bull Shoals Dam NWSLI: BSGA4, Reach ID: 7629282 OBSERVED FORECAST Dec 6, 2021 · Wellington River Water Levels. The river is about 33 kilometres (21 mi) long. Mar 17, 2021 · Caution urged – Water levels in both the Maitland River and Grand River were high following a spring melt last week. 80m. Lewis County Rivers Apr 29, 2022 · Yesterday's rain in some places was the heaviest seen for more than 50 years, Greater Wellington Regional Council's rainfall and river level monitoring equipment showed. One or more flood warnings may be issued. Emerging science regarding Antarctic ice sheet stability suggests that, for Wellington Region water supply. River Levels & Rainfall. This will help support all of the work that is happening to improve the water quality in the Wellington region. Water quality and ecosystem health are currently monitored at 45 river and stream sites. Please note that the South Wairarapa district remains on Level 2 Water Restrictions. For much of its course the river is a braided river, with a wide bed of greywacke shingle and gravel and a number of streams of water. Waiwhetū Stream. sm ov ri ul yx au qc kh nb bo