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Willaway AH

Last Johannesburg Water (JW) report: Tue 29 Sep 2026, 20:55

Both of Willaway AH's supplies: short of water on 1 and 4 days this year.

Each from 189 days with a JW report. A typical reservoir or tower in the city had 4.

At JW's last report: Supplying fairly (1) Level low (1)

JW lists Willaway AH 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: 4 days short of water for Erand Reservoir, from 189 days with a report; 1 day for Erand Tower, from 189. 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 Willaway AH's 2 supplies short of water on 5 days

3 March 2025 to 29 September 2026, from 482 days with a JW report.

Erand Tower

In 2026 so far: 1 day short of water, from 189 days with a JW report.

2025
MarNo JW boards, Mar to May
Jun1 Jun: supplying adequately2 Jun: no report3 Jun: poor pressure in places4 Jun: supplying fairly5 Jun: supplying fairly6 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 fairly18 Jun: supplying fairly19 Jun: supplying adequately20 Jun: supplying adequately21 Jun: supplying adequately22 Jun: supplying adequately23 Jun: no report24 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: supplying adequately3 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: supplying adequately17 Jul: supplying adequately18 Jul: supplying adequately19 Jul: supplying adequately20 Jul: supplying adequately21 Jul: supplying adequately22 Jul: supplying adequately23 Jul: supplying adequately24 Jul: supplying adequately25 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: supplying fairly2 Feb: supplying adequately3 Feb: low4 Feb: poor pressure to no water5 Feb: no report6 Feb: no report7 Feb: poor pressure in places8 Feb: poor pressure in places9 Feb: supplying fairly10 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 adequately12 Mar: warning: no water may occur13 Mar: supplying fairly14 Mar: supplying fairly15 Mar: supplying fairly16 Mar: supplying fairly17 Mar: supplying fairly18 Mar: supplying fairly19 Mar: supplying fairly20 Mar: supplying fairly21 Mar: supplying adequately22 Mar: supplying fairly23 Mar: supplying fairly24 Mar: supplying fairly25 Mar: no report26 Mar: supplying fairly27 Mar: supplying fairly28 Mar: supplying fairly29 Mar: supplying fairly30 Mar: supplying fairly31 Mar: supplying fairly0
Apr1 Apr: supplying fairly2 Apr: supplying fairly3 Apr: supplying fairly4 Apr: supplying adequately5 Apr: supplying adequately6 Apr: supplying adequately7 Apr: supplying adequately8 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: 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: no report26 May: supplying adequately27 May: supplying adequately28 May: supplying adequately29 May: supplying adequately30 May: supplying adequately31 May: supplying adequately0
Jun1 Jun: supplying adequately2 Jun: supplying adequately3 Jun: supplying adequately4 Jun: supplying adequately5 Jun: poor pressure in places6 Jun: supplying adequately7 Jun: supplying fairly8 Jun: supplying fairly9 Jun: supplying fairly10 Jun: supplying fairly11 Jun: supplying fairly12 Jun: supplying adequately13 Jun: supplying fairly14 Jun: supplying fairly15 Jun: supplying fairly16 Jun: supplying fairly17 Jun: supplying adequately18 Jun: supplying fairly19 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: supplying adequately3 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: supplying adequately17 Jul: supplying adequately18 Jul: supplying adequately19 Jul: supplying adequately20 Jul: supplying adequately21 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 fairly0
Aug1 Aug: no report2 Aug: no report3 Aug: supplying fairly4 Aug: supplying adequately5 Aug: supplying adequately6 Aug: supplying fairly7 Aug: supplying fairly8 Aug: supplying fairly9 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: supplying adequately26 Aug: supplying adequately27 Aug: supplying adequately28 Aug: supplying adequately29 Aug: no report30 Aug: no report31 Aug: supplying adequately0
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 adequately16 Sep: supplying adequately17 Sep: supplying adequately18 Sep: supplying adequately19 Sep: no report20 Sep: no report21 Sep: supplying adequately22 Sep: supplying adequately23 Sep: supplying adequately24 Sep: no report25 Sep: supplying adequately26 Sep: no report27 Sep: no report28 Sep: supplying adequately29 Sep: supplying fairly0

Erand Reservoir

In 2026 so far: 4 days short of water, from 189 days with a JW report.

2025
MarNo JW boards, Mar to May
Jun1 Jun: supplying adequately2 Jun: no report3 Jun: supplying fairly4 Jun: supplying fairly5 Jun: critically low6 Jun: critically low7 Jun: supplying fairly8 Jun: supplying fairly9 Jun: supplying fairly10 Jun: supplying fairly11 Jun: supplying fairly12 Jun: supplying fairly13 Jun: critically low14 Jun: supplying fairly15 Jun: supplying fairly16 Jun: supplying fairly17 Jun: supplying fairly18 Jun: supplying fairly19 Jun: supplying adequately20 Jun: supplying adequately21 Jun: supplying adequately22 Jun: supplying adequately23 Jun: no report24 Jun: supplying adequately25 Jun: supplying adequately26 Jun: supplying adequately27 Jun: supplying adequately28 Jun: supplying adequately29 Jun: supplying adequately30 Jun: supplying adequately3
Jul1 Jul: supplying adequately2 Jul: supplying adequately3 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: supplying adequately17 Jul: supplying adequately18 Jul: supplying adequately19 Jul: supplying adequately20 Jul: supplying adequately21 Jul: supplying adequately22 Jul: supplying adequately23 Jul: supplying adequately24 Jul: supplying adequately25 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: critically low2 Feb: critically low3 Feb: low4 Feb: low5 Feb: no report6 Feb: no report7 Feb: low8 Feb: low9 Feb: supplying fairly10 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 report2
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 adequately12 Mar: poor pressure to no water13 Mar: supplying adequately14 Mar: supplying adequately15 Mar: supplying adequately16 Mar: supplying adequately17 Mar: supplying adequately18 Mar: supplying adequately19 Mar: supplying adequately20 Mar: supplying adequately21 Mar: supplying adequately22 Mar: supplying adequately23 Mar: supplying adequately24 Mar: supplying adequately25 Mar: no report26 Mar: supplying adequately27 Mar: supplying adequately28 Mar: supplying adequately29 Mar: supplying adequately30 Mar: supplying adequately31 Mar: supplying adequately1
Apr1 Apr: supplying adequately2 Apr: supplying adequately3 Apr: supplying adequately4 Apr: supplying adequately5 Apr: supplying adequately6 Apr: supplying adequately7 Apr: supplying adequately8 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: supplying adequately12 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: no report26 May: supplying adequately27 May: supplying adequately28 May: supplying adequately29 May: supplying adequately30 May: supplying fairly31 May: warning: no water may occur0
Jun1 Jun: warning: no water may occur2 Jun: supplying fairly3 Jun: supplying fairly4 Jun: supplying adequately5 Jun: critically low6 Jun: low7 Jun: poor pressure in places8 Jun: poor pressure in places9 Jun: poor pressure in places10 Jun: poor pressure in places11 Jun: supplying fairly12 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 adequately1
Jul1 Jul: supplying adequately2 Jul: supplying adequately3 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: supplying adequately17 Jul: supplying adequately18 Jul: supplying adequately19 Jul: supplying adequately20 Jul: supplying adequately21 Jul: supplying adequately22 Jul: supplying adequately23 Jul: supplying adequately24 Jul: supplying adequately25 Jul: supplying adequately26 Jul: supplying adequately27 Jul: supplying fairly28 Jul: supplying fairly29 Jul: supplying adequately30 Jul: supplying fairly31 Jul: supplying fairly0
Aug1 Aug: no report2 Aug: no report3 Aug: supplying fairly4 Aug: supplying fairly5 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: supplying adequately26 Aug: supplying adequately27 Aug: supplying adequately28 Aug: supplying adequately29 Aug: no report30 Aug: no report31 Aug: supplying adequately0
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 adequately16 Sep: supplying adequately17 Sep: supplying adequately18 Sep: supplying adequately19 Sep: no report20 Sep: no report21 Sep: supplying adequately22 Sep: supplying adequately23 Sep: supplying adequately24 Sep: no report25 Sep: supplying adequately26 Sep: no report27 Sep: no report28 Sep: supplying adequately29 Sep: low0
  • 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 Willaway AH's 2 supplies short of water on 5 days”. Data release 2026-09-29-318d9dca. https://watersearch.co.za/suburb/willaway-ah#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
Erand TowerMarch 2025029000000
Erand TowerApril 2025030000000
Erand TowerMay 2025031000000
Erand TowerJune 202528302710000
Erand TowerJuly 202524312400000
Erand TowerAugust 2025031000000
Erand TowerSeptember 2025030000000
Erand TowerOctober 2025031000000
Erand TowerNovember 2025030000000
Erand TowerDecember 2025031000000
Erand TowerJanuary 2026031000000
Erand TowerFebruary 2026728330100
Erand TowerMarch 202620311901000
Erand TowerApril 202630303000000
Erand TowerMay 202630313000000
Erand TowerJune 202630302910000
Erand TowerJuly 202631313100000
Erand TowerAugust 202621312100000
Erand TowerSeptember 202620292000000
Erand ReservoirMarch 2025029000000
Erand ReservoirApril 2025030000000
Erand ReservoirMay 2025031000000
Erand ReservoirJune 202528302500030
Erand ReservoirJuly 202524312400000
Erand ReservoirAugust 2025031000000
Erand ReservoirSeptember 2025030000000
Erand ReservoirOctober 2025031000000
Erand ReservoirNovember 2025030000000
Erand ReservoirDecember 2025031000000
Erand ReservoirJanuary 2026031000000
Erand ReservoirFebruary 2026728140020
Erand ReservoirMarch 202620311900100
Erand ReservoirApril 202630303000000
Erand ReservoirMay 202630312901000
Erand ReservoirJune 202630302351010
Erand ReservoirJuly 202631313100000
Erand ReservoirAugust 202621312100000
Erand ReservoirSeptember 202620291910000

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. Erand Reservoir was low. Erand Tower was supplying fairly. JW reported Erand Reservoir and Erand Tower short of water on 4 and 1 days this year. A typical reservoir or tower in the city had 4 such days. On Erand Reservoir, half of its last 6 outages were over within 23 hours; the longest since March 2025 lasted 2.1 days.

Latest JW report

Erand Reservoir, 29 September 2026: level low at 20:55, the worst status in this report (JW: “Supplying fairly but low”).
JW put it on its website 1 October 2026 at 13:40. JW's page for this board ↗ · JW's image of the board ↗

Erand Tower, 29 September 2026: supplying fairly at 20:55, on bypass (JW: “On bypass. Supplying fairly”).
JW put it on its website 1 October 2026 at 13:40. JW's page for this board ↗ · JW's image of the board ↗

“On bypass” is JW's term. When JW repaired Hursthill 2 Reservoir from December 2025, it put the reservoir on bypass so that teams could work safely inside, and customers still received water; the news reports said this could bring periods of low pressure or no water (EWN ↗, The Citizen ↗). A reservoir or tower on bypass does not count as back when this page checks JW's end dates.

Also on OurPower ↗.

Where Willaway AH gets its water

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

SupplySystemHow JW links it to Willaway AH
Erand ReservoirMidrandListed on JW's pages, as Willaway A.h.. Source 1 ↗ Source 2 ↗
Erand TowerMidrandListed on JW's pages, as Willaway A.h.. JW fills this tower from Erand Reservoir, which also supplies Willaway AH: “The Erand 1 Reservoir level is satisfactory, hence pumping to the tower is in progress.” JW ↗ Source 1 ↗

Outages

JW reported 7 outages on Willaway AH's supplies since March 2025. The longest lasted 2.1 days. Every outage, with how long it lasted: Erand Reservoir and Erand Tower.

JW's end dates

JW posted 18 notices with an end date that list a suburb or system Willaway AH'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 26 end times that have passed. Each end date against what happened: Erand Reservoir and Erand Tower.

Under strain

In 2026 so far, Willaway AH had 12 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. Willaway AH 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.