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October 30, 2025
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Articles & Reports

DESPITE GLOBAL HEADWINDS, INNOVATION THRIVES AT THE INTERSECTION OF TECHNOLOGY, BUSINESS & IMPACT
SAN FRANCISCO, CA --Cleantech Group releases its annual
Cleantech 50 to Watch list, spotlighting the early-stage companies poised to deliver breakthrough solutions to the world’s most pressing climate and sustainability challenges.

CrimeBox
Clean Water Act Conviction: Fiscal Year 2013; Case ID# CR_2420 (Maryland)
Pushing excess rip-rap over the cliff does not work out for this homeowner in Maryland

Clean Water Files
Competitors got together to address common problems in the water testing industry
Now students and citizen scientists are equipped with self-cleaning, self-calibrating water sensor technology

FIRST NATION SHORT-TERM DRINKING WATER ADVISORIES – October 28, 2025
Overview: There are 39 short-term water advisories in Canada – not including BC: in Atlantic, in QC, 17 in Ontario, in MB, in SK, in AB. First Nation Health Authority (FNHA) reports 9 in BC.

ADVISORIES PUBLISHED ON OCTOBER 23 - UPDATED 8:30 PM
Wrap-up: There are 43 advisories to report since yesterday: 2 in BC, 8 in MB, 2 in NS, 2 in NL, 1 in NU, 19 in QC, 9 in SK

             ADVISORY MAPS
Map Below↓: 50 most recent advisories & provincial totals ↓
Hover over MAP PINS for information.

↓ Click on province name in topbar for large provincial maps with all active advisories
Maps are large and may take a few seconds to display.


Large Maps -50 most recent Advisories: Classified by type
Maps are large and may take a few seconds to display.
Click on colour buttons below
Water Quality        Boil Water Advisory         Blue-Green Toxic Algae        Contamination, Do not consume, High PFAS        Shortage        Floods   

OTHER MAPS
North America Drought Monitor
North America Large Flood Events


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[Articles & Reports | Water Advisories | First Nations | From WT Archives | WT Space]


IN THE NEWS

CANADA DROUGHT 2025 - UPDATE - OCT 16, 2025

In September drought conditions continued to deteriorate throughout much of Canada. As of September 30, a large majority of Canada was classified as Abnormally Dry or in drought with areas of each province and territory experiencing Extreme Drought (D3)

...More in the News

RECENT ARTICLES AND REPORTS
CrimeBox
Clean Water Act Conviction: Fiscal Year 2013; Case ID# CR_2420 (Maryland)
Pushing excess rip-rap over the cliff does not work out for this homeowner in Maryland

DESPITE GLOBAL HEADWINDS, INNOVATION THRIVES AT THE INTERSECTION OF TECHNOLOGY, BUSINESS & IMPACT
SAN FRANCISCO, CA --Cleantech Group releases its annual
Cleantech 50 to Watch list, spotlighting the early-stage companies poised to deliver breakthrough solutions to the world’s most pressing climate and sustainability challenges.

CrimeBox
Clean Water Act Conviction: Fiscal Year 2015; Case ID# CR_2655 (Connecticut)
Pharmaceutical manufacturer convicted for illegal discharges to Thames River
...More Recent Articles & Reports



FROM WT ARCHIVES


Updated 2016/4/27
First Nations Infrastructure - Part 1
IMPROVING FIRST NATION QUALITY OF LIFE
INFRASTRUCTURE & HOUSING

First nations
"It is our collective duty to end discrimination against Indigenous peoples" WT Interview with Minister of Indigenous Services Canada, Patty Hajdu
Deap Sea
GOOGLE'S SCHMIDT & AVATAR'S CAMERON USE ADAM'S CAMERAS FOR THEIR DEEPSEA SHOOTS
Housing & Infrastructure
IMPROVING FIRST NATION QUALITY OF LIFE INFRASTRUCTURE & HOUSING- Part 3
Housing & Infrastructure
IMPROVING FIRST NATION QUALITY OF LIFE INFRASTRUCTURE & HOUSING -Part 2

Renewable energy
A BIOENGINEER'S WATER RESEARCH TAKES A QUANTUM LEAP

...More From WT Archives


WATER ADVISORIES

ADVISORIES PUBLISHED ON OCTOBER 23 - UPDATED 8:30 PM
Wrap-up: There are 43 advisories to report since yesterday: 2 in BC, 8 in MB, 2 in NS, 2 in NL, 1 in NU, 19 in QC, 9 in SK

ADVISORIES PUBLISHED ON OCTOBER 21 - UPDATED 9:30 PM

Wrap-up: There are 43 advisories to report: 1 in BC, 2 in MB, 3 in NL, 5 in ON, 15 in QC, 17 in SK

ADVISORIES PUBLISHED ON OCTOBER 17 - UPDATED 8:30 PM

Wrap-up: There are 61 advisories to report: 1 in AB, 8 in BC, 7 in MB, 2 in NL, 1 in NS, 2 in ON, 9 in QC, 31 in SK

...More Water Advisories


FIRST NATIONS

The long-standing lack of clean drinking water and wastewater facilities in Indigenous communities has left an indelible stain on Canada's flag. For years successive government have pledged to fix the problem, yet today there are 31 long-term and 36 short-term advisories in Indigenous communities across the country. While 145 long-term advisories have been lifted since November 2015, 31 remain, and the number of short-term advisories has not been declining in recent months, with short-term advisories regularly recurring in the same communities. Band Councils say government initiatives suffer from a lack of holistic approach, unprofessional consultants or engineers and poor funding for operators and related infrastructure.

FIRST NATION SHORT-TERM DRINKING WATER ADVISORIES – October 28, 2025
Overview: There are 39 short-term water advisories in Canada – not including BC: in Atlantic, in QC, 17 in Ontario, in MB, in SK, in AB. First Nation Health Authority (FNHA) reports 9 in BC.

FIRST NATION LONG-TERM DRINKING WATER ADVISORIES –August 29, 2025 
Overview: 
There are 398 long-term water advisories in Canada not including BC, one more than the July report: 

1 in At, 28 in ON, 6 in MB, 4 in SK. First Nation Health Authority (FNHA) reports 26 in BC. 
 

...More First Nations




WT SPACE

85 NEW SUBGLACIAL LAKES DETECTED BELOW ANTARCTICA
Study by European Space Agency’s CryoSat scientists could improve future sea level rise projections

...More WT Space

TAKING DATA INFRASTRUCTURE OFF THE PLANET
Washington start-up Starcloud to launch world’s first orbital data centre November 2025

...More WT Space

WTSpace
INTERSTELLAR DREAMS JUST GOT A BLUEPRINT
The winner of the Project Hyperion Generation Ship Design Competition Chrysalis could carry up to 2400 people to the nearest star system Alpha Centauri – a 400-year journey

...More WT Space

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