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    Connecticut DPH reminds private well water users to test regularly
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  • Dr Yasir

    Metals & Minerals in Water

    • Aluminum in Drinking Water
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    Chemicals & Toxins

    • 1,4 Dioxane in Drinking Water
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      • HAA5 in Drinking Water Research Study
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    • VOCs (Volatile Organic Compounds)
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    • 1,4 Dioxane in Drinking Water
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    • VOCs (Volatile Organic Compounds)
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    Water Quality Education

    • Bacteria in Water
      • E. Coli and Total Coliforms Overview
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      • Legionella Whitepaper
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    • Private Well Water
      • Dr. Yasir on the New Jersey PWTA for Wells (Video)
      • Arsenic in Well Water (Video)
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      • New Jersey PWTA for Wells (Video)
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      • E. Coli and Total Coliforms Overview
      • E. Coli Video Guide
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      • Legionella Whitepaper
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      • Heterotrophic Plate Count (HPC) Video Guide
    • Private Well Water
      • Dr. Yasir on the New Jersey PWTA for Wells (Video)
      • Arsenic in Well Water (Video)
      • Iron & Manganese in Well Water (Video)
      • PFAS in Private Wells (Video)
      • E. Coli & Coliforms in Well Water (Video)
      • New Jersey PWTA for Wells (Video)
    • Hard vs Soft Water
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    meet dr yasir
  • Company

    Company Spotlight

    • About Us
    • Our Company in Media
    • Our Experts
    • About Us
    • Our Company in Media
    • Our Experts

    Olympian Water Testing™ is a company that serves the states of New York, New Jersey and Connecticut, providing clean and safe drinking water to communities in these areas. We are committed to delivering the highest quality of service to our clients, ensuring that their water meets all regulatory standards and is safe for consumption.

    Water quality certifications: Certified Master Inspector, Water Quality Association, NELAP Accredited Laboratory, and AIHA Member.
  • Contact

Harlem River Plans to Allow Swimming Ignored While 2 B Gallons of Sewage Still Dumped Annually

The Harlem River’s future is marred by pollution. Once envisioned as a place for swimming, this dream has been set aside. The river’s pollution stems

Harlem River Plans to Allow Swimming Ignored While 2 B Gallons of Sewage Still Dumped Annually Read More »

NYC Croton System reservoir with low water level. Rising salinity threatens future drinking water quality. Water testing is essential.

Rising Reservoir Salinity Threatens Future Drinking Water in NYC’s Croton System

For generations, NYC has depended on the Croton System. Rising reservoir salinity, caused by road salt runoff, has been closely monitored. Over the past 30

Rising Reservoir Salinity Threatens Future Drinking Water in NYC’s Croton System Read More »

Hudson River Hit by Largest Cyanobacteria (Algal) Bloom in 40 Years — What That Means for Public

Hudson River Hit by Largest Cyanobacteria (Algal) Bloom in 40 Years-What That Means for Public

The Hudson River is facing a significant cyanobacteria outbreak near Kingston and Staatsburg. Experts from the Cary Institute of Ecosystem Studies have identified paint-like green

Hudson River Hit by Largest Cyanobacteria (Algal) Bloom in 40 Years-What That Means for Public Read More »

Long Island Sound beaches with water quality failures sign. Wet weather events impact beach water quality.

Long Island Sound Beaches See More Water Quality Failures in Wet Weather Events

The 2025 Long Island Sound Beach Report shows a decline in beach water quality during heavy rain. An increasing number of Long Island beaches, on

Long Island Sound Beaches See More Water Quality Failures in Wet Weather Events Read More »

Water being poured into glass from tap. PFOS & PFOA detected in CT water supply above EPA limits. Water testing.

CT Water Company Detects PFOS & PFOA Above New EPA Limits in Local Supply

A regional utility has revealed higher-than-expected levels of PFOS and PFOA contamination in drinking water. This news aligns with updated federal advisories that raise concerns

CT Water Company Detects PFOS & PFOA Above New EPA Limits in Local Supply Read More »

3M to Pay Up to $450 Million in New Jersey ‘Forever Chemical’ Contamination Case

3M to Pay Up to $450 Million in New Jersey ‘Forever Chemical’ Contamination Case

The 3M PFAS settlement is a significant step for New Jersey in its fight against per- and polyfluoroalkyl substances. It will allocate up to $450

3M to Pay Up to $450 Million in New Jersey ‘Forever Chemical’ Contamination Case Read More »

NY water systems show rise in PFAS contamination. Water drop with city skyline. EPA data release. Olympian Water Testing.

NY Water Systems Show Rise in PFAS Contamination After Latest EPA Data Release

Recent EPA data highlights a significant increase in PFAS contamination, underscoring the dangers of forever chemicals. In New York, experts have detected higher levels of

NY Water Systems Show Rise in PFAS Contamination After Latest EPA Data Release Read More »

DuPont Agrees to $2.5 Billion NJ Settlement Over Decades of PFAS Water Contamination

DuPont Agrees to $2.5 Billion NJ Settlement Over Decades of PFAS Water Contamination

DuPont has agreed to a historic $2.5 billion settlement with New Jersey. This deal aims to tackle PFAS contamination, also known as forever chemicals. These

DuPont Agrees to $2.5 Billion NJ Settlement Over Decades of PFAS Water Contamination Read More »

GEMStat database provides global water quality data for researchers and policymakers. Water testing and analysis.

GEMStat Database Provides Comprehensive Global Water Quality Data for Researchers and Policymakers

GEMStat stands as a reliable source of Water Quality Data for scientists, government officials, and NGOs. It highlights pressing issues like freshwater salinization and nutrient

GEMStat Database Provides Comprehensive Global Water Quality Data for Researchers and Policymakers Read More »

Urbanization impact on water quality. Cityscape transitioning to a pristine river, showing water quality decline.

Study Links Global Urbanization to Significant Decline in Water Quality Over Past Two Decades​

Growing cities have significantly contributed to rising water contamination levels in many regions. Research indicates that heavy metals, chemical residues, and lower dissolved oxygen are

Study Links Global Urbanization to Significant Decline in Water Quality Over Past Two Decades​ Read More »

UN Releases 2025 World Water Development Report Highlighting Global Water Challenges​

UN Releases 2025 World Water Development Report Highlighting Global Water Challenges​

The 2025 World Water Development Report, presented by UNESCO and UN-Water, uncovers pressing issues with the planet’s water. It delves into climate change, glacier retreat,

UN Releases 2025 World Water Development Report Highlighting Global Water Challenges​ Read More »

NYC DEP proposes water rate increase for 2025.

NYC Department of Environmental Protection Proposes Water Rate Increase for Fiscal Year 2025​

The agency has announced an 8.5% Proposed Water Bill Hike for next year. This increase supports critical work on water delivery, stormwater infrastructure, and wastewater

NYC Department of Environmental Protection Proposes Water Rate Increase for Fiscal Year 2025​ Read More »

Experts Warn NYC May Need to Abandon Part of Water Supply Due to Salt Contamination Issues Olympian Water Testing​

Experts Warn NYC May Need to Abandon Part of Water Supply Due to Salt Contamination Issues​

NYC Drinking Water has long been celebrated for its purity. Yet, salt contamination in reservoirs now poses a significant threat. The increasing use of road

Experts Warn NYC May Need to Abandon Part of Water Supply Due to Salt Contamination Issues​ Read More »

Glass of water on table. New Jersey tap water quality concerns.

Water Quality Concerns Arise in 67 New Jersey Towns Amid Tap Water Issues​

Dozens of communities are now questioning the safety of their tap water due to PFAS contamination. Tests have confirmed the presence of these “forever chemicals,”

Water Quality Concerns Arise in 67 New Jersey Towns Amid Tap Water Issues​ Read More »

Recent Study Identifies Hazardous Chemicals in New Jersey's Drinking Water Supply​

Recent Study Identifies Hazardous Chemicals in New Jersey’s Drinking Water Supply​

The Environmental Working Group has found alarming levels of hazardous chemicals in New Jersey’s public water systems. These include PFAS contamination, arsenic, nitrates, and other

Recent Study Identifies Hazardous Chemicals in New Jersey’s Drinking Water Supply​ Read More »

Long Island Water Providers Challenge EPAs PFAS Regulations in Federal Lawsuit​

Long Island Water Providers Challenge EPAs PFAS Regulations in Federal Lawsuit​

Water suppliers across the region have filed a federal case to dispute the Environmental Protection Agency’s PFAS regulations. They believe the new standards place heavy

Long Island Water Providers Challenge EPAs PFAS Regulations in Federal Lawsuit​ Read More »

Chatham NJ 2025 Drinking Water Quality Report

Chatham, NJ 2025 Drinking Water Quality Report – Sneak Peek

Chatham is gearing up to release its Water Quality Report for 2025, ensuring every drop in the Chatham water supply is safe. Residents and businesses

Chatham, NJ 2025 Drinking Water Quality Report – Sneak Peek Read More »

Governor Hochul Unveils Initiatives to Ensure Clean Water and Enhance Climate Resilience in New York

Governor Hochul Unveils Initiatives to Ensure Clean Water and Enhance Climate Resilience in New York

Governor Hochul has unveiled a new plan, backed by a $500 million pledge, to enhance water systems across the state. This commitment increases the total

Governor Hochul Unveils Initiatives to Ensure Clean Water and Enhance Climate Resilience in New York Read More »

Connecticut Environmental Organization Launches New Tool for Water Quality Data

Connecticut Environmental Organization Launches New Tool for Water Quality Data

Save the Sound has unveiled QuickDrops, a platform designed for easy access to water quality data. It focuses on the Long Island Sound Watershed, providing

Connecticut Environmental Organization Launches New Tool for Water Quality Data Read More »

Trenton Water Utility at Risk of 'Systemic Failure', State Warns

Trenton Water Utility at Risk of ‘Systemic Failure’, State Warns

The Trenton Water Utility is under intense scrutiny due to State Officials’ warnings about infrastructure risks in Mercer County. Reports highlight aging equipment, funding issues,

Trenton Water Utility at Risk of ‘Systemic Failure’, State Warns Read More »

Winter Road Treatments Lead to Salty Tap Water in NJ

Winter Road Treatments Lead to Salty Tap Water in NJ

Road salt treatments have altered the taste of water for many households. Melting snow carries these salts into the New Jersey water supply. This can

Winter Road Treatments Lead to Salty Tap Water in NJ Read More »

EPA Urged to Initiate Microplastics Monitoring in Water

EPA Urged to Initiate Microplastics Monitoring in Water

Concerns about microplastics in US water are escalating, with numerous nonprofits pushing for federal action. An EPA microplastics petition, signed by over 170 environmental groups,

EPA Urged to Initiate Microplastics Monitoring in Water Read More »

EPA Enhances Water Quality Standards for Delaware River

EPA Enhances Water Quality Standards for Delaware River

The U.S. Environmental Protection Agency has introduced new directives to improve Water Quality in the Delaware River. These EPA Updates target dissolved oxygen levels to

EPA Enhances Water Quality Standards for Delaware River Read More »

Major Sewer Line Break Impacts River Users in CT

Major Sewer Line Break Impacts River Users in CT

The recent Sewer Line Break south of 249 South Water Street in East Windsor has caused significant Connecticut River contamination. It’s estimated that over 300,000

Major Sewer Line Break Impacts River Users in CT Read More »

Alarming PFAS Levels Detected in Rural NJ Wells

Alarming PFAS Levels Detected in Rural NJ Wells

Communities in rural New Jersey have found alarming levels of PFAS contamination in their local aquifers. The Environmental Protection Agency (EPA) has set limits for

Alarming PFAS Levels Detected in Rural NJ Wells Read More »

Over 1 Million New Yorkers at Risk of Losing Safeguards Against PFAS

Over 1 Million New Yorkers at Risk of Losing Safeguards Against PFAS

New York is facing a critical challenge that could impact at least 1.3 million residents. The federal standards for PFAS contamination protect communities from harmful

Over 1 Million New Yorkers at Risk of Losing Safeguards Against PFAS Read More »

Research finds Millions Exposed to PFAS in U.S. Drinking Water

Research finds Millions Exposed to PFAS in U.S. Drinking Water

Scientists have discovered that millions of Americans may be exposed to PFAS forever chemicals in their drinking water. The Environmental Working Group (EWG) has collected

Research finds Millions Exposed to PFAS in U.S. Drinking Water Read More »

High Court Narrows EPA Power Under Clean Water Act

High Court Narrows EPA’s Power Under Clean Water Act

The Supreme Court decision has sparked debate on the Clean Water Act’s application. It limits the Environmental Protection Agency’s ability to penalize for pollutant levels

High Court Narrows EPA’s Power Under Clean Water Act Read More »

Cartoon illustration of advocates pushing EPA to track microplastics in water systems. Scientists analyze water samples.

Advocates Push EPA to Track Microplastics in Water Systems

Environmental groups have called on the EPA to prioritize Microplastics Monitoring. They express worry that these tiny particles are making their way into reservoirs and

Advocates Push EPA to Track Microplastics in Water Systems Read More »

EWG Report Uncovers Toxic Substances in American Tap Water

EWG Report Uncovers Toxic Substances in American Tap Water

Recent findings from the Environmental Working Group reveal that nearly 50,000 water systems show traces of 324 contaminants. The EWG Tap Water Database displays alarming

EWG Report Uncovers Toxic Substances in American Tap Water Read More »

U.S. Supreme Court Ruling Allows More Raw Sewage in Waterways

U.S. Supreme Court Ruling Allows More Raw Sewage in Waterways

In a 5-4 decision, the Supreme Court Ruling has significantly altered the EPA’s oversight of Raw Sewage Discharge. This shift impacts the Clean Water Act,

U.S. Supreme Court Ruling Allows More Raw Sewage in Waterways Read More »

Supreme Court Ruling Restricts EPAs Sewage Discharge Oversight

Supreme Court Ruling Restricts EPA’s Sewage Discharge Oversight

The Supreme Court has ushered in a new era for federal agencies overseeing Sewage Discharge Regulations. It redefines the Environmental Protection Agency’s authority, compelling regulators

Supreme Court Ruling Restricts EPA’s Sewage Discharge Oversight Read More »

Richmond water crisis: People line up for emergency water supply from a tanker truck. Water testing is crucial.

January 2025 A Richmond Water Crisis

In January 2025, a power failure at Richmond’s main water treatment plant caused widespread disruptions. The fear of a Richmond water outbreak grew, prompting officials

January 2025 A Richmond Water Crisis Read More »

Shrinking Colorado River. Aerial view of drought-stricken riverbed with cracked earth. Mountains in background.

Shrinking Colorado River Puts Countless at Risk

The region is facing a decades-long megadrought, drastically reducing water supplies for millions. Seven states and parts of Mexico rely on the Colorado River. Policymakers

Shrinking Colorado River Puts Countless at Risk Read More »

EPA mandates removal of 9 million lead service lines. Workers replacing water pipes. Lead pipe removal project.

EPA Says 9 Million Lead Service Lines Must Be Removed

The Environmental Protection Agency has identified a pressing need to remove approximately nine million Lead Service Lines nationwide. This action is part of the EPA

EPA Says 9 Million Lead Service Lines Must Be Removed Read More »

EWG's Tap Water Database: Glass of water with bubbles. Water testing and quality information.

Check Out EWG’s Latest Tap Water Database

The Environmental Working Group (EWG) has unveiled an updated Tap Water Database, exposing the widespread contamination in U.S. drinking water. This extensive resource, the culmination of years

Check Out EWG’s Latest Tap Water Database Read More »

PFAS in Drinking Water

Connecticut Faces a Water Challenge We Can’t Ignore

PFAS—short for Per- and polyfluoroalkyl substances—may not be a household name, but they’re part of everyone’s daily life. Developed in the 1930s, these manmade chemicals

Connecticut Faces a Water Challenge We Can’t Ignore Read More »

broken pipe

Water Main Break Disrupts Operations at Cooperman Barnabas Medical Center

A major water main break outside Cooperman Barnabas Medical Center in Livingston, New Jersey, has disrupted hospital operations, leading to the cancellation of surgeries and

Water Main Break Disrupts Operations at Cooperman Barnabas Medical Center Read More »

PFAS Olympian water

Study Finds ‘Forever Chemicals’ in Treated Wastewater, Threatening U.S. Drinking Water

A newly published study has revealed that treated wastewater, even after undergoing purification processes to meet drinking water standards, contains high levels of harmful “forever

Study Finds ‘Forever Chemicals’ in Treated Wastewater, Threatening U.S. Drinking Water Read More »

rainwater harvesting 3

Trenton Water Works Asks Residents to Conserve Water Amid Ice Build-Up in Delaware River

Residents of Trenton, New Jersey, are being urged to limit water usage after ice build-up in the Delaware River forced Trenton Water Works (TWW) to

Trenton Water Works Asks Residents to Conserve Water Amid Ice Build-Up in Delaware River Read More »

connecticut

Connecticut Water Faces Negative Forecast Amid Regulatory Challenges

Table of Contents The Connecticut Water Company and its affiliates are under scrutiny as S&P Ratings downgraded the credit profile of its parent company, citing

Connecticut Water Faces Negative Forecast Amid Regulatory Challenges Read More »

water dam

Invasive Species Threaten New York’s Drinking Water Quality

Recent developments in the New Croton Reservoir have raised concerns over the impact of invasive species on New York’s water supply. Species such as zebra

Invasive Species Threaten New York’s Drinking Water Quality Read More »

water dam 31

New Jersey Aquifers and Reservoirs Hit Record Lows Amid Worsening Drought

Water levels in New Jersey’s reservoirs and underground aquifers have dropped to historic lows as the state faces an ongoing and severe drought. The Brick

New Jersey Aquifers and Reservoirs Hit Record Lows Amid Worsening Drought Read More »

trenton ct

Water Woes in Trenton: Residents Voice Concerns Over Monitoring Lapses

Trenton Water Works (TWW), the long-troubled utility supplying drinking water to about 200,000 residents in Trenton and surrounding suburbs, is once again under scrutiny after

Water Woes in Trenton: Residents Voice Concerns Over Monitoring Lapses Read More »

nyc water pipe

Water Main Break Causes Major Disruptions on A/B/C/D Subway Lines in Manhattan

A water main break near West 102nd Street and Central Park West caused severe disruptions across multiple subway lines in Manhattan on Wednesday afternoon, just

Water Main Break Causes Major Disruptions on A/B/C/D Subway Lines in Manhattan Read More »

rusty lead pipes

Do Lead Pipes Deliver Water to Your NYC Building? Here’s How to Find Out

An estimated 30% of water service lines in New York City may still be made of lead, raising concerns for residents about the safety of

Do Lead Pipes Deliver Water to Your NYC Building? Here’s How to Find Out Read More »

new york (17)

Mayor Adams Elevates NYC’s Drought Status to Warning

Mayor Eric Adams has declared a drought warning for New York City, upgrading the status from a drought watch issued earlier this month. The decision

Mayor Adams Elevates NYC’s Drought Status to Warning Read More »

conserve water

NYC Declares Drought Watch, Urges Water Conservation Amid Dry Spell

New York City Mayor Eric Adams has called on residents to conserve water following an exceptionally dry October. The declaration of a drought watch, the

NYC Declares Drought Watch, Urges Water Conservation Amid Dry Spell Read More »

nyc water tunnel

Contractor Awarded $1.1B to Dig Tunnel in Catskills to Enhance NYC Water Supply

New York City is awarding a $1.1 billion contract to Frontier-Kemper, a subsidiary of Tutor Perini, for the construction of a new tunnel as part

Contractor Awarded $1.1B to Dig Tunnel in Catskills to Enhance NYC Water Supply Read More »

PFAS Olympian water

More Than 40 Million Americans Could Lose PFAS Drinking Water Protections

A recent analysis warns that over 40 million Americans could lose crucial protections against PFAS, the so-called “forever chemicals,” if new federal drinking water standards

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