Water Restrictions

Current water restrictions

There are NO current water restrictions in force for the MidCoast region. We ask MidCoast residents to prepare for possible water restrictions in the coming weeks.

Update 14 June 2019:

Winter water restrictions could be introduced soon if there is continued very low rainfall in the catchment area. There may be a need to stop all outdoor water use, which is extreme level restrictions. Find out more...

Update: 6 June 2019 - Keeping a close watch on MidCoast water use


NSW North Coast water restrictions system

When water restrictions are required, they are implemented as part of a four-step system (although on the MidCoast we do not use Level 2) that is common across the NSW north coast.

water-restriction-graphic.jpg

 

Moderate restrictions (Level 1)

Restrict outdoor water use to handheld hoses for no more than one hour per day, every second day, before 9am or after 4pm. Garden irrigation systems can be used for 15 minutes as part of the one hour allocation.

Very high restrictions (Level 3)

Further restricts the use of water outdoors to handheld hoses for a maximum of 10 minutes, every second day, before 9am or after 4pm.

Severe restrictions (Level 4)

Ban all outdoor water use.

Moderate and Very High restrictions allow watering every second day.

This works in the following way: If your house is an even number then you can water on the even days of the month, the 2nd, 4th, 6th etc if your house in an odd number, then you can water on the odd days of the month, the 1st, 3rd, 5th etc. There is no residential outside water use on the 31st of the month.

For further information about what is and what is not allowed at each level, read more in our restriction fact sheets.



When do we consider water restrictions?

MidCoast Council operates five water supply schemes – four of which are reliant on the flows of nearby rivers.

The Manning scheme, which provides water to customers from Crowdy Head in the north to Tarbuck Bay in the south, draws its water from the Manning River. We have a storage dam at Bootawa, which is filled by pumping water from the Manning River just upstream from Wingham.

This pumping is reliant on good flows in the river. The Gloucester water supply is similarly reliant on flows in the Barrington River, Stroud on the Karuah River and Bulahdelah on the Crawford River.

It is when river levels fall too low to allow pumping and storage dams can’t be kept at capacity that we may need to look at introducing water restrictions.

Once we can no longer pump from the river and the dam/storage starts to fall, we usually move into 'moderate' water restrictions. 'Moderate' restrictions limit the use of water outdoors to one hour every second day with a handheld hose.

'Severe' restrictions are usually implemented on the Manning scheme when the dam is at less than 50 per cent of the easily accessible storage. These restrictions ban all outdoor water use and urge the community to be careful with their indoor use.

An emergency restriction period is entered when we are forced to draw into the deep storage of Bootawa Dam.

A similar situation operates for the Barrington, Karuah and Crawford rivers. As these areas rely on their own water source, sometimes we do have different towns on different water restriction levels.

The Tea Gardens/Hawks Nest water supply is sourced from an underground aquifer and is not as dependent on seasonal climatic variations, however at times restrictions may be required.



Water Restrictions - ask us anything

Below are some frequently asked questions about water restrictions. If you have a question that has not already been asked here, you can ask us below. We will publish new questions and answers here.

Q: How do you decide when to introduce water restrictions?

A: We operate five water supplies across the region, four of which are dependent on river flows. Our pumps extract water from these rivers, into water storages in the case of the Stroud and Manning supplies. During periods of extended dry weather, if river levels drop below the pumps, we are unable to pump water to replenish the storages. This means we are reliant on the capacity of the water storage, and we can't top it up.

Our water restrictions system follows the four-step system commonly used by North Coast Councils. The system consists of four levels - Moderate, High, Very High and Extreme. Each level is triggered when our water storages drop to a certain level, and each level has a daily usage target that we are aiming to reduce total consumption by.

For example, our largest scheme, the Manning has the following system:

Level:             Water storage capacity:       Summer season usage target:
Moderate                     <100%                                     24 Ml per day
Very high                     < 73%                                      20 Ml per day
Extreme                       < 60%                                      17 Ml per day

Q: Restrictions often seem to start when tourist season is over. Does visitor water use cause low water supply?

A: No. Decreased water supply is caused by low rainfall, which causes the river flows to drop. Over recent years, it has been typical for dry hot weather and increased evaporation to cause river levels to drop around the end of summer (into February). This is coincidentally the end of the holiday season.

Although it might seem that higher water use would cause scarcity of water, this isn’t the case with a river flow water supply. If the river is flowing above the pump levels, we keep pumping water to top up the water storages. Water restrictions would not make any difference, because even if everyone lowered their water use, we would still be able to keep the water storages full. The water we don't use flows downstream, and out to sea eventually.

Q: Why don’t you bring in water restrictions sooner?

A: We operate five water supplies across the region, four of which are dependent on river flows. Our pumps extract water from these rivers to water storages. During periods of extended dry weather, if river levels drop below the pumps, we are unable to pump water to replenish the storages. This means we are reliant on the capacity of the water storage, and we can't top it up.

However, while river flows are high enough to pump into our storages, we keep them topped up, at 100% capacity. There would be no point in introducing water restrictions, because we can keep the storages full using the river flows. 

It's a different situation when river levels drop and we can't pump into the storages. Then we only have the water in the storages until the next rainfall lifts river levels. That's when we need water restrictions and everyone to use less water.

Q: Would better planning / water management prevent the need for water restrictions?

A: Every day MidCoast Council is managing our water supply. Our employees monitor river flows, groundwater levels and water usage across the region, and check weather forecasts, long range weather information and rainfall patterns. The water storages and water treatment plants are operated for peak efficiency.

The MidCoast region has never run out of water and has an excellent history in provision of high quality potable water for our population.

A massive infrastructure injection (for example, building a much larger water storage) is not affordable or feasible for our population size at this point in time.  

Q: Do you consider future water security for our region?

A: We are working strategically on improving our water security. You can read the strategy “Our water, our future” on our Plans and Reports page (go to the drop-down item called 'Other strategic plans').

One step towards water security was the opening of the $34.6m Nabiac Aquifer Water Supply system in early 2019, which supplements the Manning scheme, drawing water form an inland dune aquifer. Read more here.

Q: How do I find out when water restrictions begin and end?

A: Water restrictions are always notified through local media - newspapers, radio and TV. Our website will also always notify prominently on our home page, and on this page. We also keep our Facebook followers notified. Other ways you will be notified include signage, posters and flyers, along with direct communication with businesses, schools and other water users and notification on your water account when restrictions are in force.

Q: How do I know what to do during water restrictions?

A: We produce a fact sheet for each level of restrictions which explains what is required. You can view these  above on this page. They are made publicly available at Council offices, libraries and other locations when restrictions are in force.

Q: Does Council and businesses have to reduce its water use during restrictions?

A: Yes. Council's parks and gardens employees have to comply with water restrictions along with local businesses, schools and other institutions with large water use. We work with businesses and other large consumers of water to put management plans in place during restrictions. Landholders with water extraction licences have 'cease to pump' requirements at low river levels - as does Council.

Some organisations may use treated recycled water, stored rain water (from tanks) or bore water. Outdoor use of this water is not subject to water restrictions.

Q: How do you monitor compliance? What can I do if someone else isn’t following water restrictions?

A: Council is empowered by legislation (Local Government Act) to issue fines for non-compliance with water restrictions. Generally, we find our residents are very compliant and cooperate with water restrictions and there is no need to issue fines.

If you spot a neighbour not complying with water restrictions, it's a good idea to check if they are using bore water or rainwater from a tank - these water sources are not subject to water restrictions.

If they are simply unaware of restrictions being in force, a friendly reminder may be all that's needed. If someone is deliberately ignoring the restrictions after being informed, or in extreme cases of wastage, please call us on 1300 133 455.

Q: Can we see the river flows and the water storage levels?

A: Water NSW has a public website which lists river flows across NSW. The Manning Scheme refers to the Killawarra readings, and the Stroud scheme to the Karuah readings. You can see them on the WaterNSW site. 

Our employees take other river level readings of the other schemes.

Water storage levels are not generally available, but may be communicated in our public messages to improve community understanding of any given situation.

Q: Do water restrictions affect our water bills? Will they be lower because of the introduction of water restrictions?

A: Your water rates include fixed amounts for water infrastructure and service, which includes not only the water supply system (water storages, water treatment plants, pumps, delivery pipes and mains), but also the sewerage system (pipes, mains and pumps that carry grey water and stormwater away from your property, sewage treatment plants). This amount does not change when water restrictions are in force.

You are also charged a fee for the water you use, so if you use less during the water restriction period, you will be charged a lesser amount for that part of your water account.

Q: Wasn't the Nabiac Inland Aquifer system supposed to 'drought-proof' the system?

A: No. The Nabiac Aquifer Water Supply became operational in early 2019 and provides between 6 million - 10 million litres per day to supplement the Manning scheme. In times of drought, the Aquifer's water level also drops, and the Scheme is subject to a cease-to-pump requirement, which would limit our ability to extract water. The Nabiac Aquifer scheme improves water security, making us less reliant on Manning River and providing diversification of risk as a second independent source of water.
More information on the Nabiac Aquifer system.

Q: Can town water be used for commercial purposes, for example can a primary producer use it to irrigate his crops? If yes does he need a permit to do so ?

A: There are some commercial users (including various industries) of town water supply throughout MidCoast's water supply areas. Commercial users are subject to special conditions, and are also required to adhere to water restrictions when they are in force. It is expensive for commercial users to use our water supply, so many find alternative water sources.
For irrigators, apart from on-farm water storages / dams, some have water licences issued from Water NSW to pump directly from rivers. Water NSW issues ‘cease to pump’ orders when river levels drop below certain levels (and MidCoast Council has to abide by those too).
There is no permit for an irrigator to use town water, however for new water connections, we would assess their estimated demand and they would pay the appropriate Water Developer Charges.

Got another question?

If your question isn't answered here, please ask below and submit your question. We'll do our best to answer within a reasonable time frame, but bear in mind this can take some time. If your question is answered above, we will not be posting another similar answer, so please read above carefully.

Click here to view form.