watersearch

Zondi Reservoir

A reservoir in Johannesburg Water's Soweto system. What Johannesburg Water (JW) reported about it, from March 2025.

Latest JW report

JW reported supplying fairly on 29 September 2026 at 20:15. The board read “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 ↗

Live updates during the day: Johannesburg Water ↗ and OurPower ↗. This page keeps the history.

Capacity
30,000 kilolitres
Demand
35,040 kilolitres a day
Storage
21 hours
JW's page
Zondi Reservoir ↗

Suburbs it supplies

JW links 15 suburbs to Zondi Reservoir. Most also draw on other supplies.

Dobsonville, Dobsonville Gardens, Doornkop, Emdeni, Jabavu Central Western, Jabulani, Mofolo North, Moletsane, Naledi, Protea, Protea Glen, Protea North, Tladi, Zola, Zondi.

Up the supply chain

On 1 September 2026, JW reported Zondi Reservoir poor pressure to no water

Where the water comes from, top to bottom, and what JW reported for each part on 1 September 2026. A suburb draws on every supply listed at once; JW does not say which street each one reaches.

Showing 1 September 2026. Other days: 29 September 2026, 1 September 2026, 11 August 2026, 16 July 2026, 10 June 2026, 2 June 2026, or the last day.

Bulk supply

Eikenhof Pump Station (Rand Water)

JW's boards carry no status for Rand Water's stations.

Feeds the Soweto system: stated by JW source ↗

System

Soweto system

JW reported 1 of 19 supplies in it short of water; 6 had no report.

Fed from Eikenhof Pump Station (Rand Water): stated by JW source ↗

Supply

Zondi Reservoir

JW reported poor pressure to no water.

As printed: “10:45 Outlet remains closed, water demand management intervention in progress.”; “18:20 Outlet closed to allow repairs on the outlet pipe”

In the Soweto system: listed on a JW page source ↗

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). “On 1 September 2026, JW reported Zondi Reservoir poor pressure to no water”. Data release 2026-09-29-318d9dca. https://watersearch.co.za/reservoir/zondi-reservoir#fig-chain

The data as a table
PartWhat it isFeedsHow we knowOn 1 September 2026
Eikenhof Pump Station (Rand Water)Rand Water stationthe Soweto systemstated by JWNo JW status for it
Soweto systemSystemJW's system page1 of 19 supplies short of water; 6 with no report
Zondi ReservoirReservoirJW's page or noticepoor pressure to no water

Zondi Reservoir over time

In 2026 so far, JW reported Zondi Reservoir short of water on 18 days

What JW reported each day, 3 March 2025 to 29 September 2026, one row a month; the number at the right is the month's days short of water. Based on 285 days with a JW report. 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”. Gaps: Zondi Reservoir: no report from 25 July 2025 to 31 January 2026.

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: no report5 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: no report20 Apr: no report21 Apr: no report22 Apr: supplying adequately23 Apr: no report24 Apr: no report25 Apr: supplying adequately26 Apr: no report27 Apr: no report28 Apr: supplying adequately29 Apr: supplying adequately30 Apr: no report0
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: no report14 May: no report15 May: supplying adequately16 May: no report17 May: no report18 May: no report19 May: no report20 May: no report21 May: no report22 May: no report23 May: supplying adequately24 May: no report25 May: no report26 May: supplying adequately27 May: no report28 May: no report29 May: supplying adequately30 May: no report31 May: no report0
Jun1 Jun: no report2 Jun: no report3 Jun: poor pressure in places4 Jun: poor pressure in places5 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 adequately18 Jun: supplying adequately19 Jun: supplying adequately20 Jun: supplying fairly21 Jun: supplying fairly22 Jun: supplying fairly23 Jun: supplying fairly24 Jun: supplying fairly25 Jun: supplying fairly26 Jun: supplying fairly27 Jun: supplying fairly28 Jun: supplying adequately29 Jun: supplying adequately30 Jun: supplying fairly0
Jul1 Jul: supplying fairly2 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 fairly12 Jul: supplying fairly13 Jul: supplying fairly14 Jul: supplying fairly15 Jul: supplying fairly16 Jul: supplying fairly17 Jul: supplying fairly18 Jul: supplying fairly19 Jul: supplying fairly20 Jul: supplying fairly21 Jul: supplying fairly22 Jul: supplying fairly23 Jul: supplying fairly24 Jul: supplying fairly25 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: poor pressure in places3 Feb: poor pressure to no water4 Feb: poor pressure in places5 Feb: no report6 Feb: no report7 Feb: supplying fairly8 Feb: supplying fairly9 Feb: poor pressure in places10 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: no report13 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 adequately23 Mar: supplying adequately24 Mar: supplying adequately25 Mar: supplying adequately26 Mar: supplying adequately27 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 fairly5 Apr: supplying fairly6 Apr: supplying fairly7 Apr: supplying fairly8 Apr: supplying fairly9 Apr: supplying fairly10 Apr: supplying fairly11 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: overnight closure22 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: poor pressure to no water6 May: supplying fairly7 May: supplying fairly8 May: supplying fairly9 May: supplying fairly10 May: supplying fairly11 May: overnight closure12 May: supplying fairly13 May: supplying fairly14 May: supplying fairly15 May: supplying fairly16 May: supplying adequately17 May: supplying adequately18 May: supplying fairly19 May: supplying adequately20 May: supplying adequately21 May: supplying adequately22 May: supplying adequately23 May: supplying fairly24 May: supplying fairly25 May: overnight closure26 May: supplying fairly27 May: supplying fairly28 May: supplying fairly29 May: poor pressure in places30 May: poor pressure in places31 May: poor pressure in places1
Jun1 Jun: poor pressure in places2 Jun: poor pressure to no water3 Jun: supplying fairly4 Jun: supplying fairly5 Jun: supplying fairly6 Jun: supplying fairly7 Jun: supplying fairly8 Jun: supplying fairly9 Jun: supplying fairly10 Jun: poor pressure to no water11 Jun: poor pressure to no water12 Jun: poor pressure to no water13 Jun: poor pressure to no water14 Jun: poor pressure to no water15 Jun: poor pressure to no water16 Jun: poor pressure to no water17 Jun: poor pressure to no water18 Jun: poor pressure to no water19 Jun: supplying fairly20 Jun: supplying fairly21 Jun: supplying fairly22 Jun: supplying adequately23 Jun: supplying adequately24 Jun: supplying fairly25 Jun: supplying adequately26 Jun: supplying fairly27 Jun: supplying fairly28 Jun: supplying fairly29 Jun: overnight closure30 Jun: supplying fairly10
Jul1 Jul: supplying fairly2 Jul: supplying fairly3 Jul: supplying adequately4 Jul: supplying adequately5 Jul: supplying adequately6 Jul: supplying adequately7 Jul: supplying adequately8 Jul: supplying adequately9 Jul: supplying adequately10 Jul: supplying fairly11 Jul: supplying fairly12 Jul: supplying fairly13 Jul: supplying fairly14 Jul: supplying fairly15 Jul: supplying fairly16 Jul: critically low17 Jul: supplying fairly18 Jul: poor pressure in places19 Jul: supplying fairly20 Jul: supplying fairly21 Jul: supplying fairly22 Jul: supplying fairly23 Jul: supplying fairly24 Jul: supplying fairly25 Jul: supplying fairly26 Jul: supplying adequately27 Jul: supplying adequately28 Jul: supplying adequately29 Jul: supplying fairly30 Jul: supplying fairly31 Jul: supplying adequately1
Aug1 Aug: no report2 Aug: no report3 Aug: supplying fairly4 Aug: supplying fairly5 Aug: supplying fairly6 Aug: supplying fairly7 Aug: supplying fairly8 Aug: supplying fairly9 Aug: no report10 Aug: no report11 Aug: poor pressure to no water12 Aug: supplying fairly13 Aug: supplying adequately14 Aug: supplying fairly15 Aug: no report16 Aug: no report17 Aug: supplying fairly18 Aug: supplying fairly19 Aug: supplying fairly20 Aug: supplying fairly21 Aug: supplying fairly22 Aug: no report23 Aug: no report24 Aug: supplying fairly25 Aug: supplying fairly26 Aug: supplying fairly27 Aug: supplying fairly28 Aug: no report29 Aug: no report30 Aug: no report31 Aug: supplying fairly1
Sep1 Sep: poor pressure to no water2 Sep: poor pressure to no water3 Sep: poor pressure to no water4 Sep: supplying fairly5 Sep: no report6 Sep: no report7 Sep: supplying adequately8 Sep: supplying fairly9 Sep: supplying fairly10 Sep: supplying fairly11 Sep: supplying fairly12 Sep: no report13 Sep: no report14 Sep: supplying fairly15 Sep: supplying fairly16 Sep: supplying fairly17 Sep: supplying fairly18 Sep: supplying fairly19 Sep: no report20 Sep: no report21 Sep: supplying fairly22 Sep: supplying fairly23 Sep: supplying fairly24 Sep: no report25 Sep: supplying fairly26 Sep: no report27 Sep: no report28 Sep: supplying fairly29 Sep: poor pressure to no water4
  • 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 Zondi Reservoir short of water on 18 days”. Data release 2026-09-29-318d9dca. https://watersearch.co.za/reservoir/zondi-reservoir#fig-year

The data as a table
MonthDays reportedDays in recordAdequate or fairPoor pressure in places, or lowWarning: no water may occurPoor pressure to no waterCritically lowOvernight closure
March 202518291800000
April 202513301300000
May 202513311300000
June 202528302620000
July 202524312400000
August 2025031000000
September 2025030000000
October 2025031000000
November 2025030000000
December 2025031000000
January 2026031000000
February 2026728330100
March 202620312000000
April 202630302900001
May 202631312530102
June 2026303018101001
July 202631312910010
August 202620311900100
September 202620291600400

From April to September 2026 (six months), JW reported Zondi Reservoir short of water on 17 of 162 reported days

Days per month short of water, stacked: critically low at the base. The tick is the median supply in the city that month. The strip under each bar is the share of days with a JW report; a month with none says gap. 3 March 2025 to 29 September 2026.

In 2026 so far: 18 days short of water for Zondi Reservoir, from 189 days with a report. The median supply in the city: 4 days.

102030Mar 2025: 0 days short of water, 0 critically low; reported 18 of 29 days2025MApr 2025: 0 days short of water, 0 critically low; reported 13 of 30 daysAMay 2025: 0 days short of water, 0 critically low; reported 13 of 31 daysMJun 2025: 0 days short of water, 0 critically low; reported 28 of 30 daysJJul 2025: 0 days short of water, 0 critically low; reported 24 of 31 daysJAug 2025: 0 days short of water, 0 critically low; reported 0 of 31 daysgapASep 2025: 0 days short of water, 0 critically low; reported 0 of 30 daysgapSOct 2025: 0 days short of water, 0 critically low; reported 0 of 31 daysgapONov 2025: 0 days short of water, 0 critically low; reported 0 of 30 daysgapNDec 2025: 0 days short of water, 0 critically low; reported 0 of 31 daysgapDJan 2026: 0 days short of water, 0 critically low; reported 0 of 31 daysgap2026JFeb 2026: 1 day short of water, 0 critically low; reported 7 of 28 daysFMar 2026: 0 days short of water, 0 critically low; reported 20 of 31 daysMApr 2026: 0 days short of water, 0 critically low; reported 30 of 30 daysAMay 2026: 1 day short of water, 0 critically low; reported 31 of 31 daysMJun 2026: 10 days short of water, 0 critically low; reported 30 of 30 daysJJul 2026: 1 day short of water, 1 critically low; reported 31 of 31 daysJAug 2026: 1 day short of water, 0 critically low; reported 20 of 31 daysASep 2026: 4 days short of water, 0 critically low; reported 20 of 29 daysScity median 0city median 0city median 0city median 0city median 0city median 0city median 0city median 0city median 0city median 0city median 1city median 0city median 0

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). “From April to September 2026 (six months), JW reported Zondi Reservoir short of water on 17 of 162 reported days”. Data release 2026-09-29-318d9dca. https://watersearch.co.za/reservoir/zondi-reservoir#fig-days

The data as a table
MonthDays short of waterDays reportedDays in recordCity median
March 2025018290
April 2025013300
May 2025013310
June 2025028300
July 2025024310
August 2025gap031
September 2025gap030
October 2025gap031
November 2025gap030
December 2025gap031
January 2026gap031
February 202617280
March 2026020310
April 2026030300
May 2026131310
June 20261030300
July 2026131311
August 2026120310
September 2026420290

On Zondi Reservoir, half of its last 8 outages were over within 13 hours

This is not a forecast. It is how long past outages lasted. Each dot is one past outage, placed by its length: the last 8 outages on Zondi Reservoir. A hollow dot with an arrow had no reported end: JW's reports stopped before it ended, or it was still going at JW's last report. Either way it lasted at least that long (0 of 8).

0246810daysFrom 29 September 2026: 7 hoursFrom 3 February 2026: 7 hoursFrom 2 June 2026: 9 hoursFrom 5 May 2026: 10 hoursFrom 16 July 2026: 17 hoursFrom 11 August 2026: 21 hoursFrom 1 September 2026: 3.1 daysFrom 10 June 2026: 8.9 dayslongest 8.9 dayshalf within 13 hoursHalf of its last 8 outages were over within 13 hours

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). “On Zondi Reservoir, half of its last 8 outages were over within 13 hours”. Data release 2026-09-29-318d9dca. https://watersearch.co.za/reservoir/zondi-reservoir#fig-base-rate

The data as a table
StartedLengthEnded
29 September 20267 hours29 September 2026
1 September 20263.1 days4 September 2026
11 August 202621 hours12 August 2026
16 July 202617 hours17 July 2026
10 June 20268.9 days19 June 2026
2 June 20269 hours2 June 2026
5 May 202610 hours5 May 2026
3 February 20267 hours3 February 2026

JW's notices gave 9 end times for Zondi Reservoir. By the stated time, JW's boards showed the water back on none of the 9 that have passed

The water came back after the stated time 9 times; half of those times it was back within 18 hours 45 minutes of it. Each row is one end time a JW notice stated for one supply, in date order (hollow dot), against the first board on which JW reported the supply supplying fairly or better and off bypass (filled dot). This asks more than the end of an outage, which comes at JW's first report better than “poor pressure to no water” or “critically low”. An arrow: no such board yet. From 9 notices.

Jul 2025Jan 2026Jul 2026last board 29 Sep 2026Stated end 12 Mar 2025 18:00; recovered 24 Mar 2025 13:40Stated end 12 Mar 2025: 12 days lateStated end 8 Apr 2025 20:00; recovered 9 Apr 2025 14:45Stated end 8 Apr 2025: 18 hours 45 minutes lateStated end 9 Apr 2025 20:00; recovered 10 Apr 2025 13:45Stated end 9 Apr 2025: 17 hours 45 minutes lateStated end 3 Sep 2025 22:00; recovered 1 Feb 2026 19:25Stated end 3 Sep 2025: 151 days lateStated end 17 Apr 2026 18:00; recovered 17 Apr 2026 20:25Stated end 17 Apr 2026: 2 hours 25 minutes lateStated end 4 Jun 2026 18:00; recovered 4 Jun 2026 20:45Stated end 4 Jun 2026: 2 hours 45 minutes lateStated end 12 Jun 2026 00:00; recovered 19 Jun 2026 11:25Stated end 12 Jun 2026: 7 days lateStated end 26 Jun 2026 16:00; recovered 26 Jun 2026 19:58Stated end 26 Jun 2026: 3 hours 58 minutes lateStated end 5 Sep 2026 00:00; recovered 7 Sep 2026 11:50Stated end 5 Sep 2026: 2 days late

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). “JW's notices gave 9 end times for Zondi Reservoir. By the stated time, JW's boards showed the water back on none of the 9 that have passed”. Data release 2026-09-29-318d9dca. https://watersearch.co.za/reservoir/zondi-reservoir#fig-stated

The data as a table
NoticeSupplyReason JW gaveStated endFirst board showing recoveryAgainst the stated time
11 March 2025Zondi ReservoirRepairing and replacing of isolation valve12 March 2025 18:0024 March 2025 13:4011 days 19 hours after the stated time
8 April 2025Zondi ReservoirJohannesburg Water General maintenance8 April 2025 20:009 April 2025 14:4518 hours 45 minutes after the stated time
8 April 2025Zondi ReservoirJohannesburg Water General maintenance9 April 2025 20:0010 April 2025 13:4517 hours 45 minutes after the stated time
2 September 2025Zondi ReservoirRepairing damaged 600mm steel pipe3 September 2025 22:001 February 2026 19:25150 days 21 hours after the stated time
14 April 2026Zondi ReservoirCleaning Chiawelo Reservoir17 April 2026 18:0017 April 2026 20:252 hours 25 minutes after the stated time
3 June 2026Zondi ReservoirRepairing damaged 350mm steel pipe4 June 2026 18:004 June 2026 20:452 hours 45 minutes after the stated time
10 June 2026Zondi ReservoirInvestigating a major leak for repairs.12 June 2026 00:0019 June 2026 11:257 days 11 hours after the stated time
26 June 2026Zondi ReservoirEmergency repairs on a cavitated/damaged Pressure Reducing Valve (PRV)26 June 2026 16:0026 June 2026 19:583 hours 58 minutes after the stated time
1 September 2026Zondi ReservoirRepairs on a 1000mm diameter reservoir outlet pipe.5 September 2026 00:007 September 2026 11:502 days 11 hours after the stated time

In words

2026 so far: JW reported it at “poor pressure to no water” or “critically low” on 18 days. JW published a report for it on 189 of the 272 days in the record; the other 83 days have no report, and we do not count them as normal. The median supply in the city had 4 such days.

2025: JW reported it at “poor pressure to no water” or “critically low” on 0 days. JW published a report for it on 96 of the 304 days in the record; the other 208 days have no report, and we do not count them as normal. The median supply in the city had 1 such day.

The last 8 outages JW reported on this supply lasted a median of 13 hours; the longest 8.9 days. This is a record of the past, not a forecast.

JW's boards first named Zondi Reservoir on 3 March 2025 and last on 29 September 2026: 481 statuses on 481 boards, over 285 days. 21 of those statuses announced a scheduled overnight closure, which we count apart, never as an outage.

Month by month

Days JW reported Zondi Reservoir at “poor pressure to no water” or “critically low”, out of the days it reported it at all. A month with few reported days says little.

MonthDays short of waterDays with a reportSame month a year earlier
March 2025018
April 2025013
May 2025013
June 2025028
July 2025024
August 2025No JW report this month
September 2025No JW report this month
October 2025No JW report this month
November 2025No JW report this month
December 2025No JW report this month
January 2026No JW report this month
February 202617
March 20260200 of 18 days
April 2026030Too few reports to compare
May 2026131Too few reports to compare
June 202610300 of 28 days
July 20261310 of 24 days
August 2026120Too few reports to compare
September 2026420Too few reports to compare

Recent JW reports

The last 20 statuses JW printed for Zondi Reservoir, newest first.

JW reported supplying fairly on 29 September 2026 at 20:15. The board read “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 ↗

JW reported poor pressure to no water on 29 September 2026 at 13:20. The board read “Outlet closed to be opened in the afternoon.” JW put it on its website 1 October 2026 at 13:41. JW's page for this board ↗ · JW's image of the board ↗

JW reported supplying fairly on 28 September 2026 at 14:10. The board read “Supplying fairly.” JW put it on its website 1 October 2026 at 13:42. JW's page for this board ↗ · JW's image of the board ↗

No JW report since 25 September 2026. JW reported supplying fairly on 25 September 2026 at 19:40. The board read “Supplying fairly.” JW put it on its website 28 September 2026 at 10:32. JW's page for this board ↗ · JW's image of the board ↗

No JW report since 25 September 2026. JW reported supplying fairly on 25 September 2026 at 13:15. The board read “Supplying fairly.” JW put it on its website 28 September 2026 at 10:31. JW's page for this board ↗ · JW's image of the board ↗

No JW report since 23 September 2026. JW reported supplying fairly on 23 September 2026 at 18:35. The board read “Supplying fairly”. JW put it on its website 25 September 2026 at 10:40. JW's post ↗ · JW's image of the board ↗

No JW report since 23 September 2026. JW reported supplying fairly on 23 September 2026 at 11:55. The board read “Supplying fairly.” JW put it on its website 25 September 2026 at 10:40. JW's post ↗ · JW's image of the board ↗

No JW report since 22 September 2026. JW reported supplying fairly on 22 September 2026 at 11:05. The board read “Supplying fairly.” JW put it on its website 22 September 2026 at 15:41. JW's post ↗ · JW's image of the board ↗

No JW report since 21 September 2026. JW reported a scheduled overnight closure on 21 September 2026 at 19:00. The board read “Outlet closed overnight.” JW put it on its website 22 September 2026 at 14:09. JW's post ↗ · JW's image of the board ↗

No JW report since 21 September 2026. JW reported supplying fairly on 21 September 2026 at 14:05. The board read “Supplying fairly.” JW put it on its website 22 September 2026 at 14:08. JW's post ↗ · JW's image of the board ↗

No JW report since 18 September 2026. JW reported supplying fairly on 18 September 2026 at 18:45. The board read “Supplying fairly”. JW put it on its website 21 September 2026 at 09:06. JW's post ↗ · JW's image of the board ↗

No JW report since 18 September 2026. JW reported supplying fairly on 18 September 2026 at 09:45. The board read “Supplying fairly.” JW put it on its website 21 September 2026 at 09:04. JW's post ↗ · JW's image of the board ↗

No JW report since 17 September 2026. JW reported supplying fairly on 17 September 2026 at 15:25. The board read “Supplying fairly.” JW put it on its website 18 September 2026 at 10:41. JW's post ↗ · JW's image of the board ↗

No JW report since 17 September 2026. JW reported supplying fairly on 17 September 2026 at 09:15. The board read “Supplying fairly.” JW put it on its website 18 September 2026 at 10:40. JW's post ↗ · JW's image of the board ↗

No JW report since 16 September 2026. JW reported supplying fairly on 16 September 2026 at 15:25. The board read “Supplying fairly.” JW put it on its website 16 September 2026 at 15:56. JW's post ↗ · JW's image of the board ↗

No JW report since 16 September 2026. JW reported supplying fairly on 16 September 2026 at 09:45. The board read “Supplying fairly.” JW put it on its website 16 September 2026 at 15:52. JW's post ↗ · JW's image of the board ↗

No JW report since 15 September 2026. JW reported supplying fairly on 15 September 2026 at 16:55. The board read “Supplying fairly.” JW put it on its website 16 September 2026 at 10:17. JW's post ↗ · JW's image of the board ↗

No JW report since 15 September 2026. JW reported supplying fairly on 15 September 2026 at 10:10. The board read “Supplying fairly.” JW put it on its website 16 September 2026 at 10:11. JW's post ↗ · JW's image of the board ↗

No JW report since 14 September 2026. JW reported supplying fairly on 14 September 2026 at 10:07. The board read “Supplying fairly.” JW put it on its website 15 September 2026 at 11:24. JW's post ↗ · JW's image of the board ↗

No JW report since 11 September 2026. JW reported supplying fairly on 11 September 2026 at 11:45. The board read “Supplying fairly.” JW put it on its website 15 September 2026 at 10:58. JW's post ↗ · JW's image of the board ↗

Past outages

Each row is one outage: a stretch of time JW reported Zondi Reservoir at “poor pressure to no water” or “critically low”, newest first. An outage has no reported end when JW's reports stopped before it ended, or when it was still going at JW's last report; its length is then a minimum.

StartEndLength
29 Sep 2026, 13:2029 Sep 2026, 20:157 hours
1 Sep 2026, 18:204 Sep 2026, 20:053.1 days
11 Aug 2026, 13:1512 Aug 2026, 10:1521 hours
16 Jul 2026, 16:0017 Jul 2026, 08:5517 hours
10 Jun 2026, 14:4019 Jun 2026, 11:258.9 days
2 Jun 2026, 11:152 Jun 2026, 20:359 hours
5 May 2026, 10:105 May 2026, 20:0010 hours
3 Feb 2026, 11:503 Feb 2026, 18:457 hours

What JW's boards cannot tell you

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