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Quellerina

Last Johannesburg Water (JW) report: Tue 29 Sep 2026, 20:40

Both of Quellerina's supplies: short of water on 3 and 11 days this year.

From 162 and 182 days with a JW report. A typical reservoir or tower in the city had 4.

At JW's last report: Water as normal (1) Critically low (1)

JW lists Quellerina under both supplies and does not say which streets each one reaches.

ShareJW's updates ↗

Your street may differ: each report covers a reservoir or tower and the area it feeds, and higher streets lose water first. What JW's words mean

Day by day

In 2026 so far: 11 days short of water for Quellerina Tower, from 182 days with a report; 3 days for Corriemoor Reservoir, from 162. A typical supply in the city, the median one (half had fewer), had 4 days.

Each square is a day, as JW reported it for a supply: a reservoir or tower that JW reports on. The number at the right is the month's days short of water.

In 2026 so far, JW reported at least one of Quellerina's 2 supplies short of water on 12 days

3 March 2025 to 29 September 2026, from 445 days with a JW report.

Corriemoor Reservoir

In 2026 so far: 3 days short of water, from 162 days with a JW report.

2025
Mar3 Mar: supplying adequately4 Mar: no report5 Mar: supplying adequately6 Mar: supplying adequately7 Mar: supplying adequately8 Mar: supplying adequately9 Mar: supplying adequately10 Mar: no report11 Mar: supplying adequately12 Mar: supplying adequately13 Mar: supplying adequately14 Mar: supplying adequately15 Mar: no report16 Mar: no report17 Mar: supplying adequately18 Mar: supplying adequately19 Mar: supplying adequately20 Mar: supplying adequately21 Mar: no report22 Mar: no report23 Mar: no report24 Mar: supplying adequately25 Mar: supplying adequately26 Mar: supplying adequately27 Mar: supplying adequately28 Mar: no report29 Mar: no report30 Mar: no report31 Mar: no report0
Apr1 Apr: supplying adequately2 Apr: supplying adequately3 Apr: supplying adequately4 Apr: supplying adequately5 Apr: no report6 Apr: no report7 Apr: supplying adequately8 Apr: no report9 Apr: supplying adequately10 Apr: supplying adequately11 Apr: supplying adequately12 Apr: no report13 Apr: no report14 Apr: no report15 Apr: no report16 Apr: no report17 Apr: supplying adequately18 Apr: supplying adequately19 Apr: supplying adequately20 Apr: supplying adequately21 Apr: supplying adequately22 Apr: supplying adequately23 Apr: supplying adequately24 Apr: supplying adequately25 Apr: supplying adequately26 Apr: supplying adequately27 Apr: supplying adequately28 Apr: supplying adequately29 Apr: supplying adequately30 Apr: supplying adequately0
May1 May: supplying adequately2 May: supplying adequately3 May: supplying adequately4 May: no report5 May: supplying adequately6 May: supplying adequately7 May: no report8 May: no report9 May: supplying adequately10 May: supplying adequately11 May: supplying adequately12 May: supplying adequately13 May: supplying adequately14 May: supplying adequately15 May: supplying adequately16 May: no report17 May: no report18 May: no report19 May: no report20 May: no report21 May: overnight closure22 May: no report23 May: supplying adequately24 May: no report25 May: no report26 May: supplying adequately27 May: no report28 May: no report29 May: no report30 May: no report31 May: no report0
Jun1 Jun: no report2 Jun: no report3 Jun: no report4 Jun: no report5 Jun: no report6 Jun: supplying fairly7 Jun: supplying fairly8 Jun: supplying fairly9 Jun: supplying fairly10 Jun: supplying fairly11 Jun: supplying fairly12 Jun: supplying fairly13 Jun: supplying fairly14 Jun: supplying fairly15 Jun: supplying fairly16 Jun: supplying adequately17 Jun: supplying adequately18 Jun: supplying adequately19 Jun: supplying adequately20 Jun: supplying adequately21 Jun: supplying adequately22 Jun: supplying adequately23 Jun: supplying adequately24 Jun: supplying adequately25 Jun: supplying fairly26 Jun: supplying fairly27 Jun: no report28 Jun: no report29 Jun: no report30 Jun: no report0
Jul1 Jul: no report2 Jul: no report3 Jul: no report4 Jul: no report5 Jul: no report6 Jul: no report7 Jul: no report8 Jul: no report9 Jul: no report10 Jul: no report11 Jul: supplying adequately12 Jul: supplying adequately13 Jul: supplying adequately14 Jul: supplying adequately15 Jul: no report16 Jul: no report17 Jul: no report18 Jul: no report19 Jul: overnight closure20 Jul: supplying adequately21 Jul: supplying adequately22 Jul: no report23 Jul: no report24 Jul: overnight closure25 Jul: no report26 Jul: no report27 Jul: no report28 Jul: no report29 Jul: no report30 Jul: no report31 Jul: no report0
AugNo JW boards, Aug 2025 to Feb 2026
2026
Mar1 Mar: no report2 Mar: no report3 Mar: no report4 Mar: no report5 Mar: no report6 Mar: no report7 Mar: no report8 Mar: no report9 Mar: no report10 Mar: no report11 Mar: no report12 Mar: no report13 Mar: no report14 Mar: supplying fairly15 Mar: no report16 Mar: supplying adequately17 Mar: no report18 Mar: no report19 Mar: no report20 Mar: no report21 Mar: no report22 Mar: no report23 Mar: no report24 Mar: no report25 Mar: no report26 Mar: no report27 Mar: no report28 Mar: no report29 Mar: no report30 Mar: supplying fairly31 Mar: supplying fairly0
Apr1 Apr: supplying adequately2 Apr: no report3 Apr: supplying adequately4 Apr: no report5 Apr: no report6 Apr: supplying fairly7 Apr: no report8 Apr: supplying adequately9 Apr: supplying adequately10 Apr: supplying adequately11 Apr: supplying adequately12 Apr: supplying adequately13 Apr: supplying adequately14 Apr: supplying adequately15 Apr: supplying adequately16 Apr: supplying adequately17 Apr: supplying adequately18 Apr: supplying adequately19 Apr: supplying adequately20 Apr: supplying adequately21 Apr: supplying adequately22 Apr: supplying adequately23 Apr: supplying adequately24 Apr: supplying adequately25 Apr: supplying adequately26 Apr: supplying adequately27 Apr: supplying adequately28 Apr: supplying adequately29 Apr: supplying adequately30 Apr: supplying adequately0
May1 May: supplying adequately2 May: supplying adequately3 May: supplying adequately4 May: supplying adequately5 May: supplying adequately6 May: supplying adequately7 May: supplying adequately8 May: supplying adequately9 May: supplying adequately10 May: supplying adequately11 May: overnight closure12 May: supplying adequately13 May: supplying adequately14 May: supplying adequately15 May: supplying adequately16 May: supplying adequately17 May: supplying adequately18 May: supplying adequately19 May: supplying adequately20 May: supplying adequately21 May: supplying adequately22 May: supplying adequately23 May: supplying adequately24 May: supplying adequately25 May: overnight closure26 May: supplying adequately27 May: supplying adequately28 May: supplying adequately29 May: supplying adequately30 May: supplying fairly31 May: supplying fairly0
Jun1 Jun: supplying fairly2 Jun: supplying fairly3 Jun: supplying fairly4 Jun: supplying fairly5 Jun: supplying fairly6 Jun: supplying fairly7 Jun: supplying adequately8 Jun: supplying adequately9 Jun: supplying adequately10 Jun: supplying adequately11 Jun: supplying adequately12 Jun: supplying adequately13 Jun: supplying adequately14 Jun: supplying adequately15 Jun: supplying adequately16 Jun: supplying adequately17 Jun: supplying adequately18 Jun: supplying adequately19 Jun: supplying adequately20 Jun: supplying adequately21 Jun: supplying adequately22 Jun: supplying adequately23 Jun: supplying adequately24 Jun: supplying adequately25 Jun: supplying adequately26 Jun: supplying adequately27 Jun: supplying adequately28 Jun: supplying adequately29 Jun: supplying adequately30 Jun: supplying adequately0
Jul1 Jul: supplying adequately2 Jul: no report3 Jul: supplying adequately4 Jul: supplying adequately5 Jul: supplying adequately6 Jul: supplying adequately7 Jul: supplying adequately8 Jul: supplying adequately9 Jul: supplying adequately10 Jul: supplying adequately11 Jul: supplying adequately12 Jul: supplying adequately13 Jul: supplying adequately14 Jul: supplying adequately15 Jul: supplying adequately16 Jul: low17 Jul: low18 Jul: critically low19 Jul: low20 Jul: supplying fairly21 Jul: supplying adequately22 Jul: supplying adequately23 Jul: supplying adequately24 Jul: supplying adequately25 Jul: supplying adequately26 Jul: supplying adequately27 Jul: supplying adequately28 Jul: supplying adequately29 Jul: supplying adequately30 Jul: supplying adequately31 Jul: supplying adequately1
Aug1 Aug: no report2 Aug: no report3 Aug: supplying adequately4 Aug: supplying adequately5 Aug: supplying adequately6 Aug: supplying adequately7 Aug: supplying adequately8 Aug: supplying adequately9 Aug: no report10 Aug: no report11 Aug: supplying adequately12 Aug: supplying adequately13 Aug: supplying adequately14 Aug: supplying adequately15 Aug: no report16 Aug: no report17 Aug: supplying adequately18 Aug: supplying adequately19 Aug: supplying adequately20 Aug: supplying adequately21 Aug: supplying adequately22 Aug: no report23 Aug: no report24 Aug: supplying adequately25 Aug: critically low26 Aug: supplying fairly27 Aug: supplying fairly28 Aug: supplying fairly29 Aug: no report30 Aug: no report31 Aug: supplying adequately1
Sep1 Sep: supplying adequately2 Sep: supplying adequately3 Sep: supplying adequately4 Sep: supplying adequately5 Sep: no report6 Sep: no report7 Sep: supplying adequately8 Sep: supplying adequately9 Sep: supplying adequately10 Sep: supplying adequately11 Sep: supplying adequately12 Sep: no report13 Sep: no report14 Sep: supplying adequately15 Sep: supplying fairly16 Sep: critically low17 Sep: supplying fairly18 Sep: supplying fairly19 Sep: no report20 Sep: no report21 Sep: supplying fairly22 Sep: supplying adequately23 Sep: supplying adequately24 Sep: no report25 Sep: supplying adequately26 Sep: no report27 Sep: no report28 Sep: supplying adequately29 Sep: supplying adequately1

Quellerina Tower

In 2026 so far: 11 days short of water, from 182 days with a JW report.

2025
MarNo JW boards, Mar to Apr
May1 May: no report2 May: no report3 May: no report4 May: no report5 May: no report6 May: no report7 May: no report8 May: no report9 May: no report10 May: no report11 May: no report12 May: no report13 May: no report14 May: no report15 May: no report16 May: no report17 May: no report18 May: no report19 May: no report20 May: no report21 May: supplying fairly22 May: no report23 May: no report24 May: no report25 May: no report26 May: no report27 May: no report28 May: no report29 May: no report30 May: no report31 May: no report0
Jun1 Jun: no report2 Jun: no report3 Jun: no report4 Jun: no report5 Jun: no report6 Jun: no report7 Jun: no report8 Jun: no report9 Jun: no report10 Jun: no report11 Jun: no report12 Jun: no report13 Jun: no report14 Jun: no report15 Jun: no report16 Jun: no report17 Jun: no report18 Jun: no report19 Jun: no report20 Jun: no report21 Jun: no report22 Jun: no report23 Jun: supplying fairly24 Jun: supplying fairly25 Jun: no report26 Jun: no report27 Jun: no report28 Jun: no report29 Jun: no report30 Jun: no report0
Jul1 Jul: no report2 Jul: no report3 Jul: low4 Jul: low5 Jul: supplying fairly6 Jul: supplying fairly7 Jul: supplying adequately8 Jul: supplying fairly9 Jul: supplying fairly10 Jul: supplying fairly11 Jul: supplying fairly12 Jul: supplying adequately13 Jul: supplying adequately14 Jul: no report15 Jul: no report16 Jul: supplying fairly17 Jul: overnight closure18 Jul: supplying fairly19 Jul: no report20 Jul: no report21 Jul: no report22 Jul: no report23 Jul: no report24 Jul: no report25 Jul: no report26 Jul: no report27 Jul: no report28 Jul: no report29 Jul: no report30 Jul: no report31 Jul: no report0
AugNo JW boards, Aug 2025 to Jan 2026
2026
Feb1 Feb: no report2 Feb: no report3 Feb: no report4 Feb: no report5 Feb: no report6 Feb: no report7 Feb: no report8 Feb: critically low9 Feb: no report10 Feb: no report11 Feb: no report12 Feb: no report13 Feb: no report14 Feb: no report15 Feb: no report16 Feb: no report17 Feb: no report18 Feb: no report19 Feb: no report20 Feb: no report21 Feb: no report22 Feb: no report23 Feb: no report24 Feb: no report25 Feb: no report26 Feb: no report27 Feb: no report28 Feb: no report1
Mar1 Mar: no report2 Mar: no report3 Mar: no report4 Mar: no report5 Mar: no report6 Mar: no report7 Mar: no report8 Mar: no report9 Mar: no report10 Mar: no report11 Mar: supplying fairly12 Mar: supplying adequately13 Mar: no report14 Mar: critically low15 Mar: supplying adequately16 Mar: supplying adequately17 Mar: supplying adequately18 Mar: supplying adequately19 Mar: supplying adequately20 Mar: supplying fairly21 Mar: supplying fairly22 Mar: supplying adequately23 Mar: supplying adequately24 Mar: supplying adequately25 Mar: supplying fairly26 Mar: supplying adequately27 Mar: supplying adequately28 Mar: no report29 Mar: supplying adequately30 Mar: supplying fairly31 Mar: supplying adequately1
Apr1 Apr: supplying adequately2 Apr: supplying adequately3 Apr: supplying adequately4 Apr: supplying adequately5 Apr: supplying adequately6 Apr: supplying fairly7 Apr: supplying adequately8 Apr: supplying adequately9 Apr: supplying adequately10 Apr: supplying adequately11 Apr: supplying adequately12 Apr: supplying fairly13 Apr: supplying adequately14 Apr: supplying adequately15 Apr: supplying fairly16 Apr: supplying fairly17 Apr: supplying adequately18 Apr: supplying adequately19 Apr: supplying adequately20 Apr: supplying adequately21 Apr: supplying adequately22 Apr: supplying adequately23 Apr: supplying adequately24 Apr: supplying adequately25 Apr: supplying adequately26 Apr: supplying adequately27 Apr: supplying adequately28 Apr: supplying adequately29 Apr: supplying adequately30 Apr: supplying adequately0
May1 May: supplying adequately2 May: supplying adequately3 May: supplying adequately4 May: supplying adequately5 May: supplying adequately6 May: supplying adequately7 May: supplying adequately8 May: supplying adequately9 May: supplying adequately10 May: supplying adequately11 May: supplying fairly12 May: supplying adequately13 May: supplying adequately14 May: supplying adequately15 May: supplying adequately16 May: supplying adequately17 May: supplying adequately18 May: supplying adequately19 May: supplying adequately20 May: supplying adequately21 May: supplying adequately22 May: supplying adequately23 May: supplying adequately24 May: supplying adequately25 May: overnight closure26 May: supplying adequately27 May: supplying adequately28 May: supplying adequately29 May: supplying adequately30 May: poor pressure to no water31 May: supplying fairly1
Jun1 Jun: supplying adequately2 Jun: supplying adequately3 Jun: supplying adequately4 Jun: supplying adequately5 Jun: supplying adequately6 Jun: supplying adequately7 Jun: supplying adequately8 Jun: supplying adequately9 Jun: supplying adequately10 Jun: supplying adequately11 Jun: supplying adequately12 Jun: supplying adequately13 Jun: supplying adequately14 Jun: supplying adequately15 Jun: supplying adequately16 Jun: supplying adequately17 Jun: supplying adequately18 Jun: supplying adequately19 Jun: supplying adequately20 Jun: supplying adequately21 Jun: supplying adequately22 Jun: supplying adequately23 Jun: supplying adequately24 Jun: supplying adequately25 Jun: supplying adequately26 Jun: supplying fairly27 Jun: supplying adequately28 Jun: supplying adequately29 Jun: supplying adequately30 Jun: supplying adequately0
Jul1 Jul: supplying adequately2 Jul: no report3 Jul: supplying adequately4 Jul: supplying fairly5 Jul: supplying fairly6 Jul: supplying adequately7 Jul: supplying adequately8 Jul: supplying adequately9 Jul: supplying adequately10 Jul: supplying adequately11 Jul: supplying adequately12 Jul: supplying adequately13 Jul: supplying adequately14 Jul: supplying adequately15 Jul: supplying adequately16 Jul: critically low17 Jul: poor pressure to no water18 Jul: poor pressure to no water19 Jul: supplying adequately20 Jul: supplying fairly21 Jul: supplying adequately22 Jul: supplying adequately23 Jul: supplying adequately24 Jul: supplying adequately25 Jul: supplying adequately26 Jul: supplying adequately27 Jul: supplying adequately28 Jul: supplying adequately29 Jul: supplying adequately30 Jul: supplying fairly31 Jul: supplying adequately3
Aug1 Aug: no report2 Aug: no report3 Aug: supplying fairly4 Aug: supplying fairly5 Aug: supplying fairly6 Aug: supplying fairly7 Aug: supplying adequately8 Aug: supplying adequately9 Aug: no report10 Aug: no report11 Aug: supplying adequately12 Aug: supplying adequately13 Aug: supplying adequately14 Aug: supplying adequately15 Aug: no report16 Aug: no report17 Aug: supplying adequately18 Aug: supplying adequately19 Aug: supplying adequately20 Aug: supplying fairly21 Aug: supplying fairly22 Aug: no report23 Aug: no report24 Aug: critically low25 Aug: supplying adequately26 Aug: supplying adequately27 Aug: supplying adequately28 Aug: supplying adequately29 Aug: no report30 Aug: no report31 Aug: supplying adequately1
Sep1 Sep: supplying fairly2 Sep: supplying fairly3 Sep: supplying adequately4 Sep: supplying fairly5 Sep: no report6 Sep: no report7 Sep: supplying adequately8 Sep: critically low9 Sep: supplying adequately10 Sep: supplying adequately11 Sep: supplying adequately12 Sep: no report13 Sep: no report14 Sep: supplying adequately15 Sep: critically low16 Sep: critically low17 Sep: supplying fairly18 Sep: supplying fairly19 Sep: no report20 Sep: no report21 Sep: supplying adequately22 Sep: supplying fairly23 Sep: supplying fairly24 Sep: no report25 Sep: supplying fairly26 Sep: no report27 Sep: no report28 Sep: supplying fairly29 Sep: critically low4
  • water as normal
  • supplying fairly
  • JW warned
  • low, or weak in places
  • short of water
  • critically low
  • shut for the night
  • no JW report
  • still filling in

JW's reported status of the reservoir or tower, not measured water at taps. Boards from March 2025.

Source: Johannesburg Water's System Update boards and notices, read by us. How this record is made.

Cite this figure

watersearch (2026). “In 2026 so far, JW reported at least one of Quellerina's 2 supplies short of water on 12 days”. Data release 2026-09-29-318d9dca. https://watersearch.co.za/suburb/quellerina#fig-year

The data as a table
SupplyMonthDays reportedDays in recordAdequate or fairPoor pressure in places, or lowWarning: no water may occurPoor pressure to no waterCritically lowOvernight closure
Corriemoor ReservoirMarch 202518291800000
Corriemoor ReservoirApril 202522302200000
Corriemoor ReservoirMay 202515311400001
Corriemoor ReservoirJune 202521302100000
Corriemoor ReservoirJuly 2025831600002
Corriemoor ReservoirAugust 2025031000000
Corriemoor ReservoirSeptember 2025030000000
Corriemoor ReservoirOctober 2025031000000
Corriemoor ReservoirNovember 2025030000000
Corriemoor ReservoirDecember 2025031000000
Corriemoor ReservoirJanuary 2026031000000
Corriemoor ReservoirFebruary 2026028000000
Corriemoor ReservoirMarch 2026431400000
Corriemoor ReservoirApril 202626302600000
Corriemoor ReservoirMay 202631312900002
Corriemoor ReservoirJune 202630303000000
Corriemoor ReservoirJuly 202630312630010
Corriemoor ReservoirAugust 202621312000010
Corriemoor ReservoirSeptember 202620291900010
Quellerina TowerMarch 2025029000000
Quellerina TowerApril 2025030000000
Quellerina TowerMay 2025131100000
Quellerina TowerJune 2025230200000
Quellerina TowerJuly 202514311120001
Quellerina TowerAugust 2025031000000
Quellerina TowerSeptember 2025030000000
Quellerina TowerOctober 2025031000000
Quellerina TowerNovember 2025030000000
Quellerina TowerDecember 2025031000000
Quellerina TowerJanuary 2026031000000
Quellerina TowerFebruary 2026128000010
Quellerina TowerMarch 202619311800010
Quellerina TowerApril 202630303000000
Quellerina TowerMay 202631312900101
Quellerina TowerJune 202630303000000
Quellerina TowerJuly 202630312700210
Quellerina TowerAugust 202621312000010
Quellerina TowerSeptember 202620291600040

A day counts as short of water when JW's worst report for it that day was “poor pressure to no water” or “critically low”, as happening or expected (expected most often means higher streets). A warning that it may occur does not count.

In short

The latest JW report on this site is from 29 September 2026; the site last read JW's website on 1 October. Quellerina Tower was critically low. Corriemoor Reservoir had water as normal. This year Quellerina Tower was short of water on 11 of the 182 days JW reported it. A typical reservoir or tower in the city had 4 such days. No JW notice we have read names Quellerina Tower.

Latest JW report

Quellerina Tower, 29 September 2026: critically low at 20:40 (JW: “Critically low. Pumping resumed”).
JW put it on its website 1 October 2026 at 13:40. JW's page for this board ↗ · JW's image of the board ↗

Corriemoor Reservoir, 29 September 2026: water as normal at 20:40 (JW: “Supplying adequately”).
JW put it on its website 1 October 2026 at 13:40. JW's page for this board ↗ · JW's image of the board ↗

Also on OurPower ↗.

Where Quellerina gets its water

Quellerina draws on two supplies at once: Corriemoor Reservoir and Quellerina Tower. JW does not say which street each one reaches.

SupplySystemHow JW links it to Quellerina
Corriemoor ReservoirListed on JW's pages, as Quellerina. Source 1 ↗
Quellerina TowerRandburgOn JW's list of towers, June 2024, as Quellerina, Quellerina Ext.1, Quellerina Ext.4. Source 1 ↗

Outages

JW reported 12 outages on Quellerina's supplies since March 2025. The longest lasted 2.8 days. Every outage, with how long it lasted: Corriemoor Reservoir and Quellerina Tower.

JW's end dates

JW posted 1 notice with an end date that list a suburb or system Quellerina's supplies feed. Most name only suburbs, not the reservoir or tower, so the summary at the top uses only a notice that names the supply itself. By the stated time JW's boards showed the water back on none of the 1 end time that has passed. Each end date against what happened: Corriemoor Reservoir and Quellerina Tower.

Under strain

In 2026 so far, Quellerina had 13 days under strain: days when JW reported any of its supplies low or worse, or warned that higher-lying areas may lose water. This is a wider count than days short of water.

The network is linked. Quellerina draws on all its supplies at once, and when one runs low the others carry more. At such times JW's boards sometimes warn of “poor pressure to no water in higher-lying areas”: under strain, higher streets lose water first. JW does not say which streets those are.

What JW's boards cannot tell you

JW's boards report reservoirs and towers, so some things are not in this record:

Source: JW's System Update boards and notices, read by us. The full list, and how this record is made.