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: 87 days short of water for President Park Tower, from 189 days with a report; 35 days for President Park Reservoir, from 189; 17 days for Rabie Ridge Tower, from 189; 4 days for Rabie Ridge Reservoir, 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 Rabie Ridge's 4 supplies short of water on 106 days
3 March 2025 to 29 September 2026, from 1,048 days with a JW report.
Rabie Ridge Reservoir
In 2026 so far: 4 days short of water, from 189 days with a JW report.
11531short
2025
Mar0
Apr0
May0
Jun1
Jul0
AugNo JW boards, Aug 2025 to Jan 2026
2026
Feb2
Mar0
Apr0
May1
Jun1
Jul0
Aug0
Sep0
Rabie Ridge Tower
In 2026 so far: 17 days short of water, from 189 days with a JW report.
11531short
2025
MarNo JW boards, Mar to May
Jun2
Jul0
AugNo JW boards, Aug 2025 to Jan 2026
2026
Feb2
Mar0
Apr0
May1
Jun1
Jul1
Aug3
Sep9
President Park Reservoir
In 2026 so far: 35 days short of water, from 189 days with a JW report.
11531short
2025
Mar0
Apr0
May0
Jun2
Jul0
AugNo JW boards, Aug 2025 to Jan 2026
2026
Feb4
Mar14
Apr7
May2
Jun2
Jul1
Aug3
Sep2
President Park Tower
In 2026 so far: 87 days short of water, from 189 days with a JW report.
11531short
2025
MarNo JW boards, Mar to May
Jun1
Jul0
AugNo JW boards, Aug 2025 to Jan 2026
2026
Feb3
Mar19
Apr30
May27
Jun7
Jul1
Aug0
Sep0
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 Rabie Ridge's 4 supplies short of water on 106 days”. Data release 2026-09-29-318d9dca. https://watersearch.co.za/suburb/rabie-ridge#fig-year
The data as a table
Supply
Month
Days reported
Days in record
Adequate or fair
Poor pressure in places, or low
Warning: no water may occur
Poor pressure to no water
Critically low
Overnight closure
Rabie Ridge Reservoir
March 2025
18
29
18
0
0
0
0
0
Rabie Ridge Reservoir
April 2025
12
30
12
0
0
0
0
0
Rabie Ridge Reservoir
May 2025
12
31
12
0
0
0
0
0
Rabie Ridge Reservoir
June 2025
28
30
27
0
0
0
1
0
Rabie Ridge Reservoir
July 2025
24
31
24
0
0
0
0
0
Rabie Ridge Reservoir
August 2025
0
31
0
0
0
0
0
0
Rabie Ridge Reservoir
September 2025
0
30
0
0
0
0
0
0
Rabie Ridge Reservoir
October 2025
0
31
0
0
0
0
0
0
Rabie Ridge Reservoir
November 2025
0
30
0
0
0
0
0
0
Rabie Ridge Reservoir
December 2025
0
31
0
0
0
0
0
0
Rabie Ridge Reservoir
January 2026
0
31
0
0
0
0
0
0
Rabie Ridge Reservoir
February 2026
7
28
5
0
0
0
2
0
Rabie Ridge Reservoir
March 2026
20
31
20
0
0
0
0
0
Rabie Ridge Reservoir
April 2026
30
30
30
0
0
0
0
0
Rabie Ridge Reservoir
May 2026
30
31
29
0
0
0
1
0
Rabie Ridge Reservoir
June 2026
30
30
29
0
0
0
1
0
Rabie Ridge Reservoir
July 2026
31
31
31
0
0
0
0
0
Rabie Ridge Reservoir
August 2026
21
31
21
0
0
0
0
0
Rabie Ridge Reservoir
September 2026
20
29
20
0
0
0
0
0
Rabie Ridge Tower
March 2025
0
29
0
0
0
0
0
0
Rabie Ridge Tower
April 2025
0
30
0
0
0
0
0
0
Rabie Ridge Tower
May 2025
0
31
0
0
0
0
0
0
Rabie Ridge Tower
June 2025
28
30
25
1
0
0
2
0
Rabie Ridge Tower
July 2025
24
31
23
0
0
0
0
1
Rabie Ridge Tower
August 2025
0
31
0
0
0
0
0
0
Rabie Ridge Tower
September 2025
0
30
0
0
0
0
0
0
Rabie Ridge Tower
October 2025
0
31
0
0
0
0
0
0
Rabie Ridge Tower
November 2025
0
30
0
0
0
0
0
0
Rabie Ridge Tower
December 2025
0
31
0
0
0
0
0
0
Rabie Ridge Tower
January 2026
0
31
0
0
0
0
0
0
Rabie Ridge Tower
February 2026
7
28
4
0
1
0
2
0
Rabie Ridge Tower
March 2026
20
31
20
0
0
0
0
0
Rabie Ridge Tower
April 2026
30
30
29
0
0
0
0
1
Rabie Ridge Tower
May 2026
30
31
29
0
0
1
0
0
Rabie Ridge Tower
June 2026
30
30
27
0
0
0
1
2
Rabie Ridge Tower
July 2026
31
31
24
0
0
1
0
6
Rabie Ridge Tower
August 2026
21
31
18
0
0
3
0
0
Rabie Ridge Tower
September 2026
20
29
10
0
0
9
0
1
President Park Reservoir
March 2025
18
29
18
0
0
0
0
0
President Park Reservoir
April 2025
12
30
12
0
0
0
0
0
President Park Reservoir
May 2025
12
31
12
0
0
0
0
0
President Park Reservoir
June 2025
28
30
24
1
1
0
2
0
President Park Reservoir
July 2025
24
31
24
0
0
0
0
0
President Park Reservoir
August 2025
0
31
0
0
0
0
0
0
President Park Reservoir
September 2025
0
30
0
0
0
0
0
0
President Park Reservoir
October 2025
0
31
0
0
0
0
0
0
President Park Reservoir
November 2025
0
30
0
0
0
0
0
0
President Park Reservoir
December 2025
0
31
0
0
0
0
0
0
President Park Reservoir
January 2026
0
31
0
0
0
0
0
0
President Park Reservoir
February 2026
7
28
0
3
0
0
4
0
President Park Reservoir
March 2026
20
31
0
2
4
2
12
0
President Park Reservoir
April 2026
30
30
18
2
0
2
5
3
President Park Reservoir
May 2026
30
31
19
2
0
1
1
7
President Park Reservoir
June 2026
30
30
22
1
3
0
2
2
President Park Reservoir
July 2026
31
31
23
2
0
0
1
5
President Park Reservoir
August 2026
21
31
8
8
0
3
0
2
President Park Reservoir
September 2026
20
29
12
3
0
2
0
3
President Park Tower
March 2025
0
29
0
0
0
0
0
0
President Park Tower
April 2025
0
30
0
0
0
0
0
0
President Park Tower
May 2025
0
31
0
0
0
0
0
0
President Park Tower
June 2025
28
30
25
2
0
1
0
0
President Park Tower
July 2025
24
31
24
0
0
0
0
0
President Park Tower
August 2025
0
31
0
0
0
0
0
0
President Park Tower
September 2025
0
30
0
0
0
0
0
0
President Park Tower
October 2025
0
31
0
0
0
0
0
0
President Park Tower
November 2025
0
30
0
0
0
0
0
0
President Park Tower
December 2025
0
31
0
0
0
0
0
0
President Park Tower
January 2026
0
31
0
0
0
0
0
0
President Park Tower
February 2026
7
28
1
3
0
1
2
0
President Park Tower
March 2026
20
31
0
1
0
15
4
0
President Park Tower
April 2026
30
30
0
0
0
23
7
0
President Park Tower
May 2026
30
31
0
2
1
27
0
0
President Park Tower
June 2026
30
30
20
0
2
7
0
1
President Park Tower
July 2026
31
31
27
3
0
1
0
0
President Park Tower
August 2026
21
31
3
18
0
0
0
0
President Park Tower
September 2026
20
29
8
12
0
0
0
0
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.
Is anyone fixing it?
No JW notice we have read names President Park Tower.
In short
The latest JW report on this site is from 29 September 2026; the site last read JW's website on 1 October. That day President Park Reservoir had weak water or none at 13:00 and closed overnight on purpose at 20:55. Rabie Ridge Tower had weak water or none at 13:00 and closed overnight on purpose at 20:55. President Park Tower had water, weak in some places. Rabie Ridge Reservoir was supplying fairly. This year President Park Tower was short of water on 87 of the 189 days JW reported it. A typical reservoir or tower in the city had 4 such days. On President Park Tower, half of its last 10 outages were over within 21 hours; the longest since March 2025 lasted 40.6 days. No JW notice we have read names President Park Tower. None of the 2 passed end dates on its page was met.
Latest JW report
President Park Reservoir, 29 September 2026: weak water or none at 13:00, the worst status in this report (JW: “Low and supplying, poor pressure to no water is expected in certain parts”), then closed overnight on purpose at 20:55 (JW: “Outlet closed overnight to build capacity”).
JW put it on its website 1 October 2026 at 13:40. JW's page for this board ↗ · JW's image of the board ↗
Rabie Ridge Tower, 29 September 2026: weak water or none at 13:00 (JW: “No pumping due to no area power outage”), then closed overnight on purpose at 20:55 (JW: “No pumping. overnight”).
JW put it on its website 1 October 2026 at 13:40. JW's page for this board ↗ · JW's image of the board ↗
President Park Tower, 29 September 2026: water, weak in some places at 20:55, on bypass, the worst status in this report (JW: “On bypass. Supplying fairly. Poor pressure may occur”).
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.
Rabie Ridge draws on four supplies at once: President Park Reservoir, President Park Tower, Rabie Ridge Reservoir and Rabie Ridge Tower. JW does not say which street each one reaches.
JW posted 14 notices with an end date that list a suburb or system Rabie Ridge'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 12 end times that have passed. Each end date against what happened: President Park Reservoir, President Park Tower, Rabie Ridge Reservoir and Rabie Ridge Tower.
Up the supply chain
Rabie Ridge's supplies are in JW's Midrand system.
On 7 September 2026, JW reported 1 of Rabie Ridge's 4 supplies short of water
Where the water comes from, top to bottom, and what JW reported for each part on 7 September 2026. A suburb draws on every supply listed at once; JW does not say which street each one reaches.
As printed: “11:15 No pumping, area power outage.”; “19:02 No pumping, area power outage.”
In the Midrand system: listed on a JW page source ↗
Supplies Rabie Ridge: jw_list
↓
Suburb
Rabie Ridge
No JW report for taps. See the supplies above: when they are supplying, a tap can still be dry, most often in higher streets.
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 7 September 2026, JW reported 1 of Rabie Ridge's 4 supplies short of water”. Data release 2026-09-29-318d9dca. https://watersearch.co.za/suburb/rabie-ridge#fig-chain
The data as a table
Part
What it is
Feeds
How we know
On 7 September 2026
Palmiet Pump Station (Rand Water)
Rand Water station
the Midrand system
stated by JW
No JW status for it
Midrand system
System
JW's system page
1 of 10 supplies short of water; 0 with no report
President Park Reservoir
Reservoir
Rabie Ridge
JW's page or notice
supplying fairly
President Park Tower
Tower
Rabie Ridge
JW's page or notice
supplying, with poor pressure expected in places
Rabie Ridge Reservoir
Reservoir
Rabie Ridge
JW's page or notice
supplying adequately
Rabie Ridge Tower
Tower
Rabie Ridge
JW's page or notice
poor pressure to no water
Under strain
In 2026 so far, Rabie Ridge had 119 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. Rabie Ridge 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:
Whether water reaches your street or your tap.
Which streets lose water first: JW warns of higher-lying areas but does not name the streets.
Why a supply ran low, unless a JW notice gives a reason.
Pipe bursts, tankers and valve work, which are not on the boards.