spacerWTCAL
Canada    Mexico     USA: New York     Georgia     Louisiana     Ohio     California
877-52-WATER
admin@wtcal.us
November 7, 2025
HOMEspacer | ABOUT spacer | MAPSspacer | NEWS TIPS? spacer |spacerspacerspacer     WT INTERNATIONAL
                              


TODAY
Articles & Reports





CrimeBox
Clean Water Act Conviction: Fiscal Year 2014; Case ID# CR_2578 (Ohio)
Oil drilling wastewater deliberately discharged in Lake Erie drainage basin, oilfield worker convicted

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

Clean Water Files
A CWA repeat violator agreed to a Clean Water Plan Now shellfish are returning to the Allegheny River

Safe Drinking Water Act
WTCAL.us Serious Violators List
Compliance improvements across the board

Clean Water Files
Look out Michelin Chefs
The "Water Master" is coming around to test your imagination

CrimeBox
History of Criminal prosecutions of the US Clean Water Act
Which party is tougher on Clean Water Act crimes? The answer might surprise you





CALIFORNIA MAPS

Map Legend
Turn on/off layers on map for different views of CA ● Hover over MAP PINS for information on alerts

Click on buttons below for larger, zoomable maps
AllDrinking Water EventDrinking Water Event Low FlowsLow Flows Yellow-Boil Water AdvisoryBWA HABsToxic Algae Do not consumeDo not consume SpillsSpills  FloodsFloods 


RECENT ARTICLES

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

Clean Water Files
Nitrate contamination of drinking water sources
Alliance for the Great Lakes reports on the deepening risk to groundwater and public health

A NOBEL PRIZE FOR THINKING OUTSIDE THE BOX
Susumu Kitagawa, Richard Robson and Omar M. Yaghi are awarded the Nobel Prize in Chemistry 2025 for the development of a new type of molecular architecture. The constructions they created – metal–organic frameworks – contain large cavities in which molecules can flow in and out. Researchers have used them to harvest water from desert air, extract pollutants from water, capture carbon dioxide and store hydrogen.

Clean Water Files
Look out Michelin Chefs
The "Water Master" is coming around to test your imagination

Clean Water Files
A CWA repeat violator agreed to a Clean Water Plan Now shellfish are returning to the Allegheny River

...More Recent Articles


RECENT REPORTS

Clean Water Files
US EPA celebrates the revival of Lake Muskegon
The 8th such Area of Concern successfully rehabilitated in the USA

Clean Water Events
Lake Lanier 37th Annual Shore Sweep reports a colossal success
Days after the event, volunteer crews continue to sort trash and haul away dumpsters

Clean Water Files
International Coastal Cleanup Day is fast approaching Saturday, September 20 get in touch with trash for the benefit of clean waterways

...More Recent Reports


SDWA Profiles

Safe Drinking Water Act
WTCAL.us Serious Violators List
Compliance improvements across the board

SDWA Box
Los Angeles Department of Water and Power
BWA lifted for Topanga Canyon

SDWA Box
Elk Creek Community S.D Treated Surface Water Treatment Plant
Elk Creek BWA lifted

SDWA Box
Mammoth Community Water District
Mammoth Lakes

SDWA Box
Chester Public Utility Department
Lake Almanor

...More SDWA Profiles


HARMFUL ALGAE BLOOMS

California HAB Tracker
from CA Water Boards
HAB Danger at Horseshoe Lake swim beach, Lago los Osos; HAB Warning posted Pyramid Lake Emigrant Landing

California HAB Tracker
from CA Water Boards
HAB Danger advisories return for Contra Loma Reservoir, Horseshoe Lake swim beach and Lago Los Osos, HAB Warning posted for Scottsdale Pond in Region 2 watershed

...More Harmful Algae Blooms

SPILLS

HAZARDOUS SPILL FILE
from CA Office of Emergency Services
Fuel release into Humboldt Bay creating a large sheen in Region 1

HAZARDOUS SPILL FILE
from CA Office of Emergency Services
3200 gallons of sewage released from a manhole in Region 2 Watershed

...More Spills

FLOWS

Streamflow Situation
From the network of river flow monitors of USGS CA Water Science Center

...More Flows


Crime Box

CrimeBox
Clean Water Act Conviction: Fiscal Year 2014; Case ID# CR_2578 (Ohio)
Oil drilling wastewater deliberately discharged in Lake Erie drainage basin, oilfield worker convicted

CrimeBox
History of Criminal prosecutions of the US Clean Water Act
Which party is tougher on Clean Water Act crimes? The answer might surprise you

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

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

CrimeBox
Clean Water Act Conviction: Fiscal Year 2014; Case ID# CR_2355 (Pennsylvania)
Water testing lab falsifies results to the EPA, FDA; Lab President jailed 32 months

...More Crime Box



WT     Canada    Mexico    USA: New York    Georgia    Louisiana    Ohio    California

All rights reserved 2025 - WTcal - This material may not be reproduced in whole or in part and may not be distributed,
publicly performed, proxy cached or otherwise used, except with express permission.