1001 Smart Cities
🇳🇿 Auckland

Watercare Smart Water Meters: Half-Hourly Readings and Two Billing Faults

🤖 AI-generated summary · ◆ 17 sourced claims · 🔎 Last verified

This overview was generated with AI from the public sources listed below and checked against them before publication. It has not had a complete human fact-check — treat it as a starting point and follow the sources.

17 sourced claims on this page, none individually verified yet — turn on “Sources in the text” to see each one.

How this atlas is made · What “last verified” means · What “source-checked” means · The full record behind this page

Auckland's smart water meters report every half hour. Yet one model over-counted bills for nearly a year, and another fell silent on up to 16,000 meters, sending out zero-use bills.

Outcome🔄 Ongoing
Evidence📰 Media
what does this mean?The strongest source is press reporting; no primary evaluation was located. It grades who did the looking — not how well the project went. All four grades →
Run byWatercare Services Ltd (owned by Auckland Council, a non-financial shareholder since July 2025; monitored by the Commerce Commission as Crown monitor); meters supplied by Landis+Gyr, EDMI and Itron
Scale🏙️ City-wide
FundingFunded in Auckland Council's 2021–2031 long-term plan (RNZ, April 2021); since 1 July 2025 Watercare is financially separate from the council and recovers costs through water charges and its own borrowing

Part of 1001 Smart Cities — 1,216 documented projects · 🏙️ 9 more in Auckland · 💧 Water guide · 📡 Data & IoT projects

Watercare, the water utility owned by Auckland Council, began replacing residential mechanical meters with smart meters in April 2022. The meters take a reading every half hour and send the data once a day; its meter page promises monthly bills on actual use, usage data in its app and notifications of possible leaks. In April 2021 a council committee adopted a pathway to smart meters on all homes by about 2034, and in June 2026 the supplier Itron announced 100,000 meters towards almost half a million. The rollout has run slower and rougher than planned: in June 2025 Watercare told RNZ that around 70,000 of its roughly 500,000 meters were smart, and two meter models have each produced billing faults.

Live 📅 since 2022

📊 Impact

No source measures what the smart meters have changed across the network. Watercare's own evidence is single leaks: in April 2022 it said meter data had flagged a school losing more than 66,000 litres a day, and in March 2023 it described a school leak under volcanic rock as losing about 46 litres every minute. The faults had measurable effects on bills. In July 2023 Newsroom reported that 17,000 Landis+Gyr meters had added about six litres a day to customers' bills for nearly a year, $9.85 on average for households, to be refunded. In 2025 a fault in EDMI meters stopped them sending data while they kept recording, producing zero-use bills followed by catch-up bills; by July 2025 Watercare said up to 16,000 of its 40,000 EDMI meters were faulty and 13,672 had been moved to manual reading. The Commerce Commission, reporting as Crown monitor, put Watercare's leakage in the year to June 2025 at 119.2 litres per connection per day, inside the Charter limit of 140, and lists water meter data among several leak-management tools without attributing the result to smart meters.

🎓 Lesson

A smart meter pays off for the utility by finding leaks and for the customer by producing a correct bill, and the bill is what a fault breaks first. Neither Auckland defect was flagged by the meters themselves: the over-count ran for nearly a year until the supplier disclosed it, and Watercare had known of the EDMI fault since October 2024 while customers kept receiving zero-use bills into 2025, some of whom told RNZ they had raised it themselves. The utilities disputes commissioner could only say he expected water companies to be really proactive with communication, because they take part in his scheme voluntarily; he wants membership made mandatory, as it is for energy companies.

📡 Data & IoTWaterSensors & IoT

Sources

↗ Watercare — Smart water meter rollout begins (7 Apr 2022)Watercare's announcement of the residential rollout: old mechanical meters replaced from that week, a target of 44,000 smart meters by the end of 2022, and a commitment to replace all customers' meters over the next decade. States that the meters take readings every half an hour and send the data daily, that bills would move from two-monthly reads with estimates to monthly actual-use bills, that customers would be alerted to consumption spikes, and that schools and large customers already had smart meters; gives the example of a school leak under volcanic rock losing more than 66,000 litres a day.
↗ Watercare — Smart meters (customer information page)Watercare's standing customer page on smart meters. Lists the promised benefits (monthly bills on actual use, half-hourly, daily and monthly usage in the Watercare app, notification of possible leaks), says readings are taken every thirty minutes and sent once daily, and gives reading instructions for three meter models: Landis+Gyr, EDMI and Itron. Shows no publication date.
↗ Watercare — Rolling out a digital water meter solution to better service commercial properties (21 Mar 2023)Watercare's announcement that it had started fitting smart loggers to commercial water meters on Spark's NB-IoT network: 3,300 meters logged and connected, 2,500 more to follow. Describes a school whose use rose from about 6,000 to more than 70,000 litres a day, with a leak under volcanic rock losing about 46 litres a minute.
↗ RNZ — Auckland smart water meter rollout aims for 80,000 in four years (15 Apr 2021)Report on Auckland Council's Environment and Climate Change committee adopting the water-strategy pathway: nearly 80,000 smart meters over four years, all residential properties on smart meters by about 2034, and per-capita use cut by at least 15 percent by 2050. States that about 13 percent of Auckland's water was lost in leaks, with a target of 11 percent or less by 2050, and records councillors' criticism that the targets were too weak or too ambitious.
↗ Newsroom — 17,000 homes and businesses overcharged by defective 'smart' water meters (17 Jul 2023)Updated 17 November 2023Investigation (Jonathan Milne) reporting that 17,000 Landis+Gyr smart meters had added about six litres a day to customers' bills, unnoticed for nearly a year until the supplier disclosed it on 26 June 2023; average overcharge $9.85 for households and $19 for businesses, about $162,000 in total to be refunded; Watercare paused its Landis+Gyr rollout. The page also shows a later update date.
Show 5 more sourcesShow fewer
↗ RNZ — Problems with Auckland's Watercare bills after more than 13,000 smart meters not working (25 Jun 2025)Checkpoint report on zero-use bills and catch-up bills: Watercare said more than 13,000 smart meters were not working, that it had known of a problem with one meter type since October 2024, that the fault affected around a third of 40,000 meters installed since 2022, and that it has around 500,000 meters of which around 70,000 are smart. Quotes Watercare on the fault (meters stop sending data but keep recording) and Utilities Disputes on what it expects.
↗ RNZ — Watercare to contact Auckland customers after 13,000 faulty meters spark billing chaos (27 Jun 2025)Follow-up report: Watercare said a third of its 40,000 EDMI smart meters were faulty, that EDMI was one of two smart meter models rolled out since 2022, that it would start contacting customers proactively, and that it could not yet confirm whether it would replace all EDMI meters. Quotes Utilities Disputes Commissioner Neil Mallon that water companies take part in the scheme voluntarily and that he would like membership to be mandatory as for energy companies.
↗ RNZ — Watercare charges Auckland woman $800 bill due to faulty meter (10 Jul 2025)Report on an estimated bill of about $800 that Watercare withdrew with an apology; states that up to 16,000 of Watercare's 40,000 EDMI meters were faulty and that 13,672 had been moved to manual reading.
↗ Commerce Commission — Watercare's performance in 2025, Crown monitor report (28 Nov 2025)The Commerce Commission's first annual report as Crown monitor on Watercare (financial year to 30 June 2025). States Watercare's FY25 leakage as 119.2 litres per connection per day, within the Charter limit of 140 but not meeting the 98.2-litre economic-level-of-leakage target, which Watercare treats as a management tool; says Watercare uses acoustic leak detection and water meter data to manage losses; records financial separation from Auckland Council on 1 July 2025 with the council as non-financial shareholder; serves 1.7 million people. Does not assess the smart meter programme itself.
↗ Itron — Itron Collaborates with Watercare Services for New Zealand's Largest Smart Water Meter Upgrade (15 Jun 2026)Vendor press release (GlobeNewswire, carried on MFN): Itron says Watercare is replacing existing mechanical meters with 100,000 Itron Intelis wSource NB-IoT meters, as part of Watercare's plan to connect almost half a million smart meters across the Auckland region. Vendor material; the scale of the plan is stated by the supplier, not by Watercare.

📅 How old is the evidence?

Two clocks, kept apart: when this entry’s sources were published, and what has happened to its record in the atlas. Documented span: since 2022. 9 of 10 sources carry a publication date, from 15 April 2021 to 15 June 2026.

When the sources were published

  1. RNZ · pressRNZ — Auckland smart water meter rollout aims for 80,000 in four years (15 Apr 2021)
  2. Watercare · utilityWatercare — Smart water meter rollout begins (7 Apr 2022)
  3. Watercare · utilityWatercare — Rolling out a digital water meter solution to better service commercial properties (21 Mar 2023)
  4. Newsroom · pressNewsroom — 17,000 homes and businesses overcharged by defective 'smart' water meters (17 Jul 2023) · updated 17 November 2023
  5. RNZ · pressRNZ — Problems with Auckland's Watercare bills after more than 13,000 smart meters not working (25 Jun 2025)
  6. RNZ · pressRNZ — Watercare to contact Auckland customers after 13,000 faulty meters spark billing chaos (27 Jun 2025)
  7. RNZ · pressRNZ — Watercare charges Auckland woman $800 bill due to faulty meter (10 Jul 2025)
  8. Commerce Commission · oversight bodyCommerce Commission — Watercare's performance in 2025, Crown monitor report (28 Nov 2025)
Show 1 more dated sourcesShow fewer
  1. Itron · vendorItron — Itron Collaborates with Watercare Services for New Zealand's Largest Smart Water Meter Upgrade (15 Jun 2026)

Every source, with links ↑

What happened to this record

  1. Entered the record
  2. Sources last read

Every revision, permanent →

Show your work What this page rests on and what it can’t tell you · all 17 claims with their sources · the forensic record

Evidence file · public beta 17 addressable claims, 10 source dossiers, one permanent baseline. The file is unreviewed — an AI-assisted structural migration, not a human or expert endorsement. Every revision keeps a permanent copy under revision history.

Inspect the claims, one by one — verbatim text, sources and caveats for all 17

The text below is copied verbatim from the published record. Each claim names the source dossiers that carry it; caveats stay attached to the claim they qualify.

Claim 1 clm-6a53f38faa80318d quantitative
Watercare, the water utility owned by Auckland Council, began replacing residential mechanical meters with smart meters in April 2022.
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Watercare's April 2022 release says residents would start to have their old mechanical meters replaced that week as the residential rollout began. The Commerce Commission's Crown monitor report records Auckland Council as Watercare's shareholder, a non-financial one since 1 July 2025.
Caveat
Schools and some large customers already had smart meters a few months before the residential start, so April 2022 dates the household rollout, not the first meter.

Sources carrying this claim

  1. Watercare — Smart water meter rollout begins (7 Apr 2022)
  2. Commerce Commission — Watercare's performance in 2025, Crown monitor report (28 Nov 2025)
Claim 2 clm-4c86acb37b14edfe descriptive
The meters take a reading every half hour and send the data once a day
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Watercare states in 2022 that the meters take readings every half an hour and the data is sent daily; its current meter page repeats that readings are taken every thirty minutes and sent once daily.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Watercare — Smart water meter rollout begins (7 Apr 2022)
  2. Watercare — Smart meters (customer information page)
Claim 3 clm-ddce5f585c157512 descriptive
its meter page promises monthly bills on actual use, usage data in its app and notifications of possible leaks
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Watercare's smart meter page lists three benefits: monthly bills based on actual water use, live visibility of monthly, daily and half-hourly use in its app, and quick notification of possible leaks through the app.
Caveat
These are the utility's stated benefits; no source reports how many customers receive leak notifications or monthly actual-use bills.

Sources carrying this claim

  1. Watercare — Smart meters (customer information page)
Claim 4 clm-cddf34ed43846362 quantitative
In April 2021 a council committee adopted a pathway to smart meters on all homes by about 2034
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
RNZ reports that Auckland Council's Environment and Climate Change committee opted for a water-strategy pathway whose components included all residential properties having smart water meters by about 2034, alongside nearly 80,000 smart meters in the following four years.
Caveat
A target in a strategy, not a commitment by Watercare's board; Watercare said in 2022 it would replace all meters 'over the next decade'.

Sources carrying this claim

  1. RNZ — Auckland smart water meter rollout aims for 80,000 in four years (15 Apr 2021)
Claim 5 clm-fd09fc494f1773c4 quantitative
in June 2026 the supplier Itron announced 100,000 meters towards almost half a million
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Itron's release says Watercare is upgrading existing mechanical meters with 100,000 Itron Intelis wSource digital meters as part of its plan to connect almost half a million smart meters across the Auckland region.
Caveat
Vendor press release; Watercare's own statement of the contract and its timetable was not located.

Sources carrying this claim

  1. Itron — Itron Collaborates with Watercare Services for New Zealand's Largest Smart Water Meter Upgrade (15 Jun 2026)
Claim 6 clm-2e19db10ddc3c33f quantitative
in June 2025 Watercare told RNZ that around 70,000 of its roughly 500,000 meters were smart
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
RNZ's Checkpoint report states that Watercare has around 500,000 meters and that around 70,000 of them are smart meters.
Caveat
The same report also speaks of 40,000 meters installed since 2022, and a later report gives 40,000 as the count of one model alone; the totals are not reconciled in any source.

Sources carrying this claim

  1. RNZ — Problems with Auckland's Watercare bills after more than 13,000 smart meters not working (25 Jun 2025)
Claim 7 clm-4abeaf98951cfebe descriptive
two meter models have each produced billing faults
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Newsroom reported in 2023 that Landis+Gyr meters were over-counting on customers' bills; RNZ reported in 2025 that a third of Watercare's 40,000 EDMI meters were faulty, EDMI being one of two smart meter models rolled out since 2022.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Newsroom — 17,000 homes and businesses overcharged by defective 'smart' water meters (17 Jul 2023)
  2. RNZ — Watercare to contact Auckland customers after 13,000 faulty meters spark billing chaos (27 Jun 2025)
Claim 8 clm-1976990ef419a949 quantitative
in April 2022 it said meter data had flagged a school losing more than 66,000 litres a day
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Watercare's 2022 release says smart meter data allowed it to alert an Auckland primary school to a possible leak, found under volcanic rock and losing more than 66,000 litres a day.
Caveat
A single example reported by the utility, not a measured programme result.

Sources carrying this claim

  1. Watercare — Smart water meter rollout begins (7 Apr 2022)
Claim 9 clm-901e5b88f5ce1740 quantitative
in March 2023 it described a school leak under volcanic rock as losing about 46 litres every minute
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Watercare's 2023 release on commercial meter loggers describes a school whose use rose from about 6,000 to more than 70,000 litres a day, where a leak under volcanic rock was losing about 46 litres every minute.
Caveat
Neither release says whether the two descriptions refer to the same school; both are the utility's own examples.

Sources carrying this claim

  1. Watercare — Rolling out a digital water meter solution to better service commercial properties (21 Mar 2023)
Claim 10 clm-f7446041f32fccbf quantitative
In July 2023 Newsroom reported that 17,000 Landis+Gyr meters had added about six litres a day to customers' bills for nearly a year, $9.85 on average for households, to be refunded.
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Newsroom reports that 17,000 Landis+Gyr smart meters wrongly added about six litres a day to each customer's bill, that the defect went unnoticed for nearly a year, that households overpaid $9.85 on average, and that Landis+Gyr would refund customers through Watercare credits.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Newsroom — 17,000 homes and businesses overcharged by defective 'smart' water meters (17 Jul 2023)
Claim 11 clm-13150f00569f311f quantitative
In 2025 a fault in EDMI meters stopped them sending data while they kept recording, producing zero-use bills followed by catch-up bills
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Watercare's head of retail operations told RNZ the fault means the meter eventually stops sending data but keeps recording water use; affected customers received bills showing zero use, and returning meters to manual reading led to catch-up bills higher than previous months.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. RNZ — Problems with Auckland's Watercare bills after more than 13,000 smart meters not working (25 Jun 2025)
  2. RNZ — Watercare to contact Auckland customers after 13,000 faulty meters spark billing chaos (27 Jun 2025)
Claim 12 clm-641a87006cabedf9 quantitative
by July 2025 Watercare said up to 16,000 of its 40,000 EDMI meters were faulty and 13,672 had been moved to manual reading
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
RNZ reports that Watercare admitted up to 16,000 of its 40,000 EDMI smart meters were faulty and that 13,672 of the faulty meters had been shifted to manual reading, with the rest scheduled to follow.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. RNZ — Watercare charges Auckland woman $800 bill due to faulty meter (10 Jul 2025)
Claim 13 clm-d0f43185e43014f6 quantitative
The Commerce Commission, reporting as Crown monitor, put Watercare's leakage in the year to June 2025 at 119.2 litres per connection per day, inside the Charter limit of 140
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
The Crown monitor report states that Watercare's leakage in FY25 was 119.2 litres per connection per day and that it met the Charter target of no more than 140; it also notes Watercare did not meet the separate 98.2-litre economic-level-of-leakage target, which it treats as a management tool.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Commerce Commission — Watercare's performance in 2025, Crown monitor report (28 Nov 2025)
Claim 14 clm-865b576183c28262 descriptive
lists water meter data among several leak-management tools without attributing the result to smart meters
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
The report says Watercare minimises water loss through its asset plan, by responding to leak notifications, with acoustic leak detection and by using water meter data to monitor and manage losses; it does not discuss the smart meter programme.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Commerce Commission — Watercare's performance in 2025, Crown monitor report (28 Nov 2025)
Claim 15 clm-fc00ece6836db1bf descriptive
the over-count ran for nearly a year until the supplier disclosed it
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Newsroom reports that the defect went unnoticed for nearly a year and that Landis+Gyr eventually disclosed it to Watercare on 26 June 2023.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Newsroom — 17,000 homes and businesses overcharged by defective 'smart' water meters (17 Jul 2023)
Claim 16 clm-3bbf700c6a42ba95 quantitative
Watercare had known of the EDMI fault since October 2024 while customers kept receiving zero-use bills into 2025, some of whom told RNZ they had raised it themselves
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
RNZ reports Watercare said it had known about problems with one meter type since October 2024; customers described zero-use bills from May 2025, and one said Watercare made no effort to contact him and he raised the issue himself. Watercare then said it would start contacting customers proactively.
Caveat
Customer accounts as reported by RNZ; the number of customers who raised the fault themselves is not stated.

Sources carrying this claim

  1. RNZ — Problems with Auckland's Watercare bills after more than 13,000 smart meters not working (25 Jun 2025)
  2. RNZ — Watercare to contact Auckland customers after 13,000 faulty meters spark billing chaos (27 Jun 2025)
Claim 17 clm-f135f0967c20dca1 descriptive
The utilities disputes commissioner could only say he expected water companies to be really proactive with communication, because they take part in his scheme voluntarily; he wants membership made mandatory, as it is for energy companies.
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Utilities Disputes Commissioner Neil Mallon told RNZ he would expect a company with meter issues to be really proactive with communication, that water companies are voluntary participants in the scheme, and that he would like to see them become mandatory, like energy companies.
Caveat
Whether Watercare is a member of the voluntary scheme is not stated in the report.

Sources carrying this claim

  1. RNZ — Watercare to contact Auckland customers after 13,000 faulty meters spark billing chaos (27 Jun 2025)
Forensic record — source dossiers, gaps, hashes and the exact revision this page renders

This layer records what is known about each source, what is still missing, and the exact snapshot this page is rendering. A missing date, archive or hash stays visible as missing.

unreviewed Revision 2026-10-15-baseline effective 2026-10-15 · created 2026-10-15

Awaiting operator and domain-expert review; publication of this revision implies neither.

sha256:4ce356545d9399cf147d1ff3faab97763f7d9e9fbdc3413e44974ec5898fe2c4
Revision history → Permanent version link → Machine-readable record → Evidence Constitution →
17
of 17 claims mapped
10
source dossiers
9
publication dates recorded
0
archives linked
0
exact locators
0
content captures hashed

Governance facts carried by the record

Operator
Watercare Services Ltd (owned by Auckland Council, a non-financial shareholder since July 2025; monitored by the Commerce Commission as Crown monitor); meters supplied by Landis+Gyr, EDMI and Itron
Actor types
utility
Funding model
utility
Funding description
Funded in Auckland Council's 2021–2031 long-term plan (RNZ, April 2021); since 1 July 2025 Watercare is financially separate from the council and recovers costs through water charges and its own borrowing
Cost
Not recorded
Ownership
Not recorded
Decision rights
Not recorded
Exit conditions
Not recorded

10 source dossiers

Watercare — Smart water meter rollout begins (7 Apr 2022) watercare.co.nz · 3 linked claims

Open original source ↗

Stable source ID
src-8b28a91f630cc6d7
Publisher
Name not classified · watercare.co.nz
Type / language
web-page · language not classified
Published
2022-04-07
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-15
Dossier created
2026-10-15
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Watercare's announcement of the residential rollout: old mechanical meters replaced from that week, a target of 44,000 smart meters by the end of 2022, and a commitment to replace all customers' meters over the next decade. States that the meters take readings every half an hour and send the data daily, that bills would move from two-monthly reads with estimates to monthly actual-use bills, that customers would be alerted to consumption spikes, and that schools and large customers already had smart meters; gives the example of a school leak under volcanic rock losing more than 66,000 litres a day.

Descriptive only — not page/paragraph exact
Claims linked
Watercare — Smart meters (customer information page) watercare.co.nz · 2 linked claims

Open original source ↗

Stable source ID
src-41a5cbf64a3aaec6
Publisher
Name not classified · watercare.co.nz
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-15
Dossier created
2026-10-15
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Watercare's standing customer page on smart meters. Lists the promised benefits (monthly bills on actual use, half-hourly, daily and monthly usage in the Watercare app, notification of possible leaks), says readings are taken every thirty minutes and sent once daily, and gives reading instructions for three meter models: Landis+Gyr, EDMI and Itron. Shows no publication date.

Descriptive only — not page/paragraph exact
Claims linked
Watercare — Rolling out a digital water meter solution to better service commercial properties (21 Mar 2023) watercare.co.nz · 1 linked claim

Open original source ↗

Stable source ID
src-e65db76f70473d3a
Publisher
Name not classified · watercare.co.nz
Type / language
web-page · language not classified
Published
2023-03-21
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-15
Dossier created
2026-10-15
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Watercare's announcement that it had started fitting smart loggers to commercial water meters on Spark's NB-IoT network: 3,300 meters logged and connected, 2,500 more to follow. Describes a school whose use rose from about 6,000 to more than 70,000 litres a day, with a leak under volcanic rock losing about 46 litres a minute.

Descriptive only — not page/paragraph exact
Claims linked
RNZ — Auckland smart water meter rollout aims for 80,000 in four years (15 Apr 2021) rnz.co.nz · 1 linked claim

Open original source ↗

Stable source ID
src-f7f1a35def820c3a
Publisher
Name not classified · rnz.co.nz
Type / language
web-page · language not classified
Published
2021-04-15
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-15
Dossier created
2026-10-15
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Report on Auckland Council's Environment and Climate Change committee adopting the water-strategy pathway: nearly 80,000 smart meters over four years, all residential properties on smart meters by about 2034, and per-capita use cut by at least 15 percent by 2050. States that about 13 percent of Auckland's water was lost in leaks, with a target of 11 percent or less by 2050, and records councillors' criticism that the targets were too weak or too ambitious.

Descriptive only — not page/paragraph exact
Claims linked
Newsroom — 17,000 homes and businesses overcharged by defective 'smart' water meters (17 Jul 2023) newsroom.co.nz · 3 linked claims

Open original source ↗

Stable source ID
src-17fe5285563aed3a
Publisher
Name not classified · newsroom.co.nz
Type / language
web-page · language not classified
Published
2023-07-17
Updated
2023-11-17
Source last checked
No source-level check date
Record last verified
2026-10-15
Dossier created
2026-10-15
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Investigation (Jonathan Milne) reporting that 17,000 Landis+Gyr smart meters had added about six litres a day to customers' bills, unnoticed for nearly a year until the supplier disclosed it on 26 June 2023; average overcharge $9.85 for households and $19 for businesses, about $162,000 in total to be refunded; Watercare paused its Landis+Gyr rollout. The page also shows a later update date.

Descriptive only — not page/paragraph exact
Claims linked
RNZ — Problems with Auckland's Watercare bills after more than 13,000 smart meters not working (25 Jun 2025) rnz.co.nz · 3 linked claims

Open original source ↗

Stable source ID
src-920c394e46f4d0f6
Publisher
Name not classified · rnz.co.nz
Type / language
web-page · language not classified
Published
2025-06-25
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-15
Dossier created
2026-10-15
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Checkpoint report on zero-use bills and catch-up bills: Watercare said more than 13,000 smart meters were not working, that it had known of a problem with one meter type since October 2024, that the fault affected around a third of 40,000 meters installed since 2022, and that it has around 500,000 meters of which around 70,000 are smart. Quotes Watercare on the fault (meters stop sending data but keep recording) and Utilities Disputes on what it expects.

Descriptive only — not page/paragraph exact
Claims linked
RNZ — Watercare to contact Auckland customers after 13,000 faulty meters spark billing chaos (27 Jun 2025) rnz.co.nz · 4 linked claims

Open original source ↗

Stable source ID
src-13d226bbd4875fbc
Publisher
Name not classified · rnz.co.nz
Type / language
web-page · language not classified
Published
2025-06-27
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-15
Dossier created
2026-10-15
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Follow-up report: Watercare said a third of its 40,000 EDMI smart meters were faulty, that EDMI was one of two smart meter models rolled out since 2022, that it would start contacting customers proactively, and that it could not yet confirm whether it would replace all EDMI meters. Quotes Utilities Disputes Commissioner Neil Mallon that water companies take part in the scheme voluntarily and that he would like membership to be mandatory as for energy companies.

Descriptive only — not page/paragraph exact
Claims linked
RNZ — Watercare charges Auckland woman $800 bill due to faulty meter (10 Jul 2025) rnz.co.nz · 1 linked claim

Open original source ↗

Stable source ID
src-da2278d7774cd402
Publisher
Name not classified · rnz.co.nz
Type / language
web-page · language not classified
Published
2025-07-10
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-15
Dossier created
2026-10-15
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Report on an estimated bill of about $800 that Watercare withdrew with an apology; states that up to 16,000 of Watercare's 40,000 EDMI meters were faulty and that 13,672 had been moved to manual reading.

Descriptive only — not page/paragraph exact
Claims linked
Commerce Commission — Watercare's performance in 2025, Crown monitor report (28 Nov 2025) comcom.govt.nz · 3 linked claims

Open original source ↗

Stable source ID
src-af3b6e5bcbf4e3f8
Publisher
Name not classified · comcom.govt.nz
Type / language
pdf · language not classified
Published
2025-11-28
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-15
Dossier created
2026-10-15
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

The Commerce Commission's first annual report as Crown monitor on Watercare (financial year to 30 June 2025). States Watercare's FY25 leakage as 119.2 litres per connection per day, within the Charter limit of 140 but not meeting the 98.2-litre economic-level-of-leakage target, which Watercare treats as a management tool; says Watercare uses acoustic leak detection and water meter data to manage losses; records financial separation from Auckland Council on 1 July 2025 with the council as non-financial shareholder; serves 1.7 million people. Does not assess the smart meter programme itself.

Descriptive only — not page/paragraph exact
Claims linked
Itron — Itron Collaborates with Watercare Services for New Zealand's Largest Smart Water Meter Upgrade (15 Jun 2026) mfn.se · 1 linked claim

Open original source ↗

Stable source ID
src-bc5c344c48bc2b68
Publisher
Name not classified · mfn.se
Type / language
web-page · language not classified
Published
2026-06-15
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-15
Dossier created
2026-10-15
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Vendor press release (GlobeNewswire, carried on MFN): Itron says Watercare is replacing existing mechanical meters with 100,000 Itron Intelis wSource NB-IoT meters, as part of Watercare's plan to connect almost half a million smart meters across the Auckland region. Vendor material; the scale of the plan is stated by the supplier, not by Watercare.

Descriptive only — not page/paragraph exact
Claims linked
Known limits of this file
  • Publisher names and source languages have not yet been classified; domains are recorded without guessing.
  • Existing source notes are descriptive locators, not page- or paragraph-exact citations.
  • A missing archive, publication date or content hash is shown as null rather than inferred.
  • The project-level evidence grade ranks the strongest source in the entry; it is not a truth score for every claim.

Continue exploring

Compare this project

🇳🇿 Safeswim: Auckland's Modelled Beach Water-Quality Forecasts and Overflow Alerts · Auckland Watercare's network sensors also feed Safeswim: an overflow turns the nearby beach black for 48 hours. 🇳🇿 Vector: Auckland's Trust-Owned Power Network and the Smart Meters It Does Not Own · Auckland Auckland's two half-hourly meter fleets: Watercare owns its meters; Vector, the lines company, owns none of its own. 🇿🇦 Operation Gcin'amanzi: Soweto's prepaid water meters and the Mazibuko judgment · Johannesburg Soweto's meters were bypassed by households; Auckland's broke the bill themselves, one model over-counting for nearly a year.

Explore the wider context

📟 A Reading Is Not a Decision📖 District metering area (DMA)📖 Non-revenue water (NRW)📖 Prepaid metering
📎 Cite this project

1001 Smart Cities (2026). “Watercare Smart Water Meters: Half-Hourly Readings and Two Billing Faults” — Auckland, New Zealand. The Smart City Atlas. https://1001smartcities.org/projects/auckland-watercare-smart-meters/ (last verified 2026-10-15). Data: CC BY 4.0.

The underlying data is free to reuse with attribution — see the open data page.

🚩 Report an error · 🔔 Follow changes to this entry (RSS)

✉️ One source-checked project a week. No pitches, no vendors.

Inside: the Landmark of the Week, one Insight, the newly documented cities. One-click unsubscribe. About the newsletter · RSS