1001 Smart Cities

Permanent project revision

Lakes Monitoring System and the Kere Mitra Volunteers

Revision 2026-08-28-baseline · effective 2026-07-26

Current revision. This is the snapshot used by the live entity page.

unreviewed

Created the first structured Evidence Passport with 11 claims and 6 source dossiers.

sha256:29076ea791de9a80faa976ff013a0206df9fdcc8b176be1f9603bced54a46461
All revisions → Current entity page →

Change set

  • add /evidencePassport — Added claim-level evidence mapping and source dossiers.
  • add /revisionHistory — Established a permanent, hash-addressed baseline revision.
11
of 11 claims mapped
6
source dossiers
5
publication dates recorded
0
archives linked
0
exact locators
0
content captures hashed

Claims, one by one

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-d733463901daf70c descriptive
daily maintenance photos uploaded by the contractors holding the maintenance leases
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Asianet Newsable, quoting the chief engineer of the lake division: maintenance is contracted out and the lessees are required to upload daily maintenance photos, so officials need not inspect on site.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Asianet Newsable, 7 Oct 2023
Claim 2 clm-b52bd0c6829b1ebc quantitative
A companion app, Kere Mitra, launched in 2023, gave resident volunteers logins to inspect their ward's lake and log what they found
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Citizen Matters: the corporation launched Kere Mitra in 2023, each volunteer received a unique ID and password to raise concerns and upload photos, and only residents of the same ward as the lake could enrol. ETV Bharat reports the public release alongside two sibling apps.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Citizen Matters, 8 Jul 2024
  2. ETV Bharat, 15 Jan 2024
Claim 3 clm-7abf6e65da707c96 descriptive
The system tracks upkeep — sweeping, de-weeding, inlet cleaning — rather than water quality
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Citizen Matters lists exactly what a Kere Mitra monitors: pathway sweeping, bund slope cleaning, waterbody de-weeding, inlet cleaning, outlet cleaning, wetland cleaning, jungle clearance. Water quality is not among them; an activist quoted in the same piece asks for water quality to be added. ETV Bharat lists the same class of maintenance photographs.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Citizen Matters, 8 Jul 2024
  2. ETV Bharat, 15 Jan 2024
Claim 4 clm-1293d3ef98652bf8 quantitative
by July 2025 local reporting found volunteer monitoring had dwindled to almost nothing
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Citizen Matters, 30 July 2025: as per the Kere Mitra dashboard, the number of lakes being monitored by volunteers is now negligible.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Citizen Matters, 30 Jul 2025
Claim 5 clm-c0b3597d2803e9ba quantitative
About 700 residents applied in the first Kere Mitra round and 124 volunteers were assigned to 124 lakes on three-month terms
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Citizen Matters quotes the corporation's engineer: about 700 applications for 124 lakes, 124 Kere Mitras selected; the article states volunteers are selected for a period of three months.
Caveat
The application and selection figures are the corporation's own, quoted by the reporter; no independent count has been published.

Sources carrying this claim

  1. Citizen Matters, 8 Jul 2024
Claim 6 clm-04e099cdb4bb0c57 quantitative
by July 2025 local reporting found the number of lakes actually monitored by volunteers had become negligible
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Citizen Matters, 30 July 2025, reading the Kere Mitra dashboard itself: the number of lakes being monitored by volunteers is now negligible.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Citizen Matters, 30 Jul 2025
Claim 7 clm-e211563d0edb12e7 quantitative
The corporation budgeted 10 lakh rupees to develop the monitoring app and 35 crore rupees for the annual maintenance of 174 lakes it was built to watch
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Asianet Newsable reports both allocations in the same announcement: 35 crore for the annual maintenance of 174 lakes including 15 sewage treatment plants, and 10 lakh for the development of the lake monitoring app.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Asianet Newsable, 7 Oct 2023
Claim 8 clm-4e2ecc3af6907b07 quantitative
had stopped renewing, since 2020, the maintenance agreements with the citizen groups that were already doing the work — over 60 groups watching around 120 lakes
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Citizen Matters: in 2020 the corporation stopped renewing the memoranda of understanding with citizen groups after a High Court order, and the city now has over 60 lake groups monitoring a total of around 120 lakes.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Citizen Matters, 30 Jul 2025
Claim 9 clm-00fced834bae61c3 descriptive
it has sent the city's first such group a notice to stop maintaining its lake
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Citizen Matters: the corporation sent the Puttenahalli Neighbourhood Lake Improvement Trust — described in the same sentence as the first citizen group in Bengaluru to formally maintain a lake — a notice to stop maintenance works around the lake, and the trust withdrew from all maintenance activities.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Citizen Matters, 30 Jul 2025
Claim 10 clm-7bb6977aa61e4572 descriptive
contractors upload photographs of sweeping, de-weeding and inlet cleaning
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Asianet Newsable states the maintenance lessees must upload daily photographs; ETV Bharat lists the photographed work as inlet cleaning, garbage sweeping, weeding and related upkeep.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Asianet Newsable, 7 Oct 2023
  2. ETV Bharat, 15 Jan 2024
Claim 11 clm-e9a47b1b1b156a8b quantitative
an independent review of the year found 85% of the 183 lakes the corporation counts as live severely polluted, and 17.38 of 472 identified encroached acres reclaimed
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
SANDRP's annual overview for 2025: 85% of the 183 remaining lakes are severely polluted; 472 acres of lake land encroachment have been identified by the corporation, of which it has reclaimed only 17.38 acres. The figure of 183 live lakes is the corporation's own, quoted in the same review.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. SANDRP, 10 Feb 2026 (research NGO)

Source dossiers and revision state

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 2026-08-28-baseline effective 2026-07-26 · created 2026-08-27

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

Erratum on this revision's envelope. The snapshot, its hash and its permanent link are untouched.

  • createdAt previously read 2026-08-28T01:50:00Z. The batching script that produced this revision advanced createdAt into the future to satisfy the strictly-increasing order the validator requires per entity. The value never recorded a real event; the corrected value is the moment the revision provably existed in the repository. Corrected to 2026-08-27T00:31:45Z on 2026-08-27; evidence: first appears in commit 91dea370c5, committed 2026-08-27T00:31:45Z.
sha256:29076ea791de9a80faa976ff013a0206df9fdcc8b176be1f9603bced54a46461
Revision history → Permanent version link → Machine-readable record → Evidence Constitution →
11
of 11 claims mapped
6
source dossiers
5
publication dates recorded
0
archives linked
0
exact locators
0
content captures hashed

Governance facts carried by the record

Operator
Bruhat Bengaluru Mahanagara Palike (BBMP), Lakes Department
Actor types
city-government
Funding model
public
Funding description
Not recorded
Cost
Not recorded
Ownership
Not recorded
Decision rights
Not recorded
Exit conditions
Not recorded

6 source dossiers

BBMP Lakes Monitoring System (operator) lms.bbmpgov.in · background

Open original source ↗

Stable source ID
src-42979c6bea9107c3
Publisher
Name not classified · lms.bbmpgov.in
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-07-26
Dossier created
2026-08-28
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

The dashboard itself, with a public page per lake and the municipal complaint channel. Direct fetch returned 503; existence and per-lake subpages confirmed through the corporation's own announcements, which publish the address. A living portal with no publication date.

Descriptive only — not page/paragraph exact
Claims linked
Background source; no baseline claim points here
Asianet Newsable, 7 Oct 2023 newsable.asianetnews.com · 3 linked claims

Open original source ↗

Stable source ID
src-c0de690fc30ee6a5
Publisher
Name not classified · newsable.asianetnews.com
Type / language
web-page · language not classified
Published
2023-10-07
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-07-26
Dossier created
2026-08-28
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

How the system works: maintenance contractors upload daily photos so officials need not inspect on site; residents file complaints; the app development allocation.

Descriptive only — not page/paragraph exact
Claims linked
ETV Bharat, 15 Jan 2024 etvbharat.com · 3 linked claims

Open original source ↗

Stable source ID
src-143dfe2f3fb9de6d
Publisher
Name not classified · etvbharat.com
Type / language
web-page · language not classified
Published
2024-01-15
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-07-26
Dossier created
2026-08-28
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Public release of the Kere Mitra app alongside two others; names the lake portal and the grievance platform as the complaint route.

Descriptive only — not page/paragraph exact
Claims linked
Citizen Matters, 8 Jul 2024 citizenmatters.in · 3 linked claims

Open original source ↗

Stable source ID
src-608b6268780d0b43
Publisher
Name not classified · citizenmatters.in
Type / language
web-page · language not classified
Published
2024-07-08
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-07-26
Dossier created
2026-08-28
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Independent local reporting on Kere Mitra: introduced 2023, about 700 applications for 124 lakes, 124 volunteers selected on three-month terms; activists' criticism of missing training and unresolved complaints.

Descriptive only — not page/paragraph exact
Claims linked
Citizen Matters, 30 Jul 2025 citizenmatters.in · 4 linked claims

Open original source ↗

Stable source ID
src-e36682c28a74d0aa
Publisher
Name not classified · citizenmatters.in
Type / language
web-page · language not classified
Published
2025-07-30
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-07-26
Dossier created
2026-08-28
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: the number of lakes being monitored by volunteers is now negligible; the corporation manages 167 of the city's 210 lakes, while 60-plus independent lake groups watch about 120.

Descriptive only — not page/paragraph exact
Claims linked
SANDRP, 10 Feb 2026 (research NGO) sandrp.in · 1 linked claim

Open original source ↗

Stable source ID
src-067d9aaea1c2c121
Publisher
Name not classified · sandrp.in
Type / language
web-page · language not classified
Published
2026-02-10
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-07-26
Dossier created
2026-08-28
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Independent annual review for 2025: 85% of the 183 remaining municipal lakes severely polluted, far more encroachment identified than reclaimed, and the corporation's transition to the Greater Bengaluru Authority.

Descriptive only — not page/paragraph exact
Claims linked
Known limits of this passport
  • 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.