mercury

WATER AGENCIES RESPOND TO MERCURY CONCERNS IN RESERVOIRS: TESTS FOCUSED ON FISH

 

 

By Miriam Raftery

August 19,2016 (San Diego’s East County) – State and local water agency representatives have offered more information for the public following a recent report revealing that 150 reservoirs statewide are “mercury impaired,” including10 in San Diego County, as ECM reported

A key clarification is that the term “mercury impaired reservoirs” referred to testing of fish in those waters,  not testing of water for drinking.  Drinking water can test with no detectable mercury levels, yet still have high, unsafe concentrations of mercury in fish, particularly larger fish that have consumed smaller fish.  This problem raises a new issue: the need for new testing methods to detect low levels of mercury that while not unsafe in drinking water,  can result in unsafe levels in fish living in those waters.

HIGH MERCURY LEVELS FOUND IN MANY LOCAL LAKES AND RESERVOIRS

 

Update:   Helix Water says Lake Jennings drinking water tests clean, issue is with fish tissue; state clarifies problem is with fish tissue, not necessarily water for drinking

By Miriam Raftery

Photo: U.S. Environmental Protection Agency

August 6, 2016 (San Diego’s East County) – State officials are warning that 150 reservoirs statewide are tainted by mercury. Ten San Diego reservoirs are contaminated, including some of East County’s most popular fishing spots.  “Mercury is negatively impacting the beneficial uses of many waters of the state by making fish unsafe for human and wildlife consumption,” the State Water Resources Control Board website warns.

However some local officials dispute those findings.

 

What lakes locally have mercury issues,accordingto the state?

Local reservoirs listed as "mercury impaired" on the state's document are El Capitan Reservoir, Lake Henshaw, Lake Hodges, Lake Jennings, Loveland Reservoir, Lower Otay Reservoir, Lake Morena Reservoir, San Vicente Reservoir, Lake Sutherland, and Sweetwater Reservoir, according to a California Water Boards publication released in June.

MERCURY POISONING LINKED TO SKIN PRODUCTS, FDA WARNS

 

East County News Service

July 26, 2016 (Washington D.C.) -- Whatever your complexion, it’s important to use products that will help your skin and not damage it. But as you wade through the beauty aisles, the U.S. Food and Drug Administration cautions that you should avoid skin creams, beauty and antiseptic soaps, and lotions that contain mercury.

LA MESA RESIDENTS MAY TAKE HOUSEHOLD HAZARDOUS WASTE AND ELECTRONIC WASTE TO EDCO

 

January 15, 2012 (La Mesa) -- The city of La Mesa holds frequent household hazardous waste and electronic waste disposal dates at the EDCO Disposal site at 8184 Commercial Street in La Mesa.