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SAN DIEGO (CNS) - A report released Thursday by the International Boundary and Water Commission found a significant presence of wastewater in border channels in the Tijuana River Basin impacting San Diego.In the report, "Binational Water Quality Study of the Tijuana River and Adjacent Canyons and Drains," scientists from the United States and Mexico collected samples from of seven transboundary channels.The sampling and laboratory analysis for the study were performed from December 2018 to November 2019. The findings indicate the presence of treated and untreated domestic and industrial wastewater.The scientists analyzed 267 different parameters in water and 204 parameters in sediment for pathogens, metals, industrial organics, pesticides, as well as conventional parameters typically found in wastewater. Of the parameters tested, 131 were not detected and 136 had detectable levels.Parameters that exceeded standards in both countries at all monitoring sites are those associated with the presence of wastewater, including ammonia, biochemical oxygen demand, chemical oxygen demand, oils and greases, phosphorus, nitrates, methylene blue active substances and coliform bacteria.Data analysis indicates that the parameters which exceeded standards had originated as uncontrolled sewage spills from Tijuana. Disposal of solid waste or trash contributes to the presence of certain parameters exceeding the standards, such as the organic compound DEHP. Commonly used in the manufacture of plastics, DEHP exceeded applicable standards at all monitoring sites and could have leached from plastic accumulated in the canyons and Tijuana River.The results showed that certain parameters of concern -- Hexavalent Chromium and the pesticides DDT and Aldrin -- were either not detected or found in very low amounts below the limits established in both countries' applicable regulations. Likewise, metals such as copper, nickel and zinc, which are commonly used in the metal plating industry, were detected at levels within applicable standards in both countries.The report also includes recommendations related to control of industrial wastewater discharges in Tijuana, increased resources and assistance for wastewater collection and treatment systems in Tijuana, and continued joint water-quality monitoring and field inspections to detect and respond timely to wastewater flows. 2389

SAN DIEGO (CNS) - A person at Southwestern College has tested positive for tuberculosis and may have exposed others to the disease, the San Diego County Health and Human Services Agency announced Tuesday.The agency is working with the college to notify people who were possible exposed to TB. The period of possible exposure is from last Sept. 10 through Feb. 21, according to the HHSA.Tuberculosis is transmitted from person to person through indoor air during prolonged contact with an infectious person. Most people who are exposed do not become infected."We are recommending that all the identified people get tested to make sure they are not infected," said Dr. Wilma Wooten, the county's public health officer. "Early diagnosis and prompt treatment can prevent the infectious form of the disease."The HHSA and college are reaching out to students and other members of the public who possibly interacted with the positive-testing individual. They can go to the college's Student Health Services Student Center, Room 601F, 900 Otay Lakes Road, Wednesday and Friday from 8 a.m. to 3 p.m.Affected college employees will be tested separately by Occupational Health.The infected person was not publicly identified, nor did officials specify whether it was a student or staffer.Symptoms of active tuberculosis include persistent cough, fever, night sweats and unexplained weight loss. Tuberculosis can be treated and cured with medication. People who have TB symptoms or are immuno-compromised are encouraged to see their medical health care provider to rule out TB.Tuberculosis is not uncommon in the San Diego region but has been decreasing since the early 1990s and has stabilized in recent years. In 2013, 206 cases were reported in the county, the lowest number since local TB cases peaked at 469 in 1993. There were 237 cases reported in 2017 and 226 in 2018. Last year, 265 local residents were diagnosed with TB. 1927

SAN DIEGO (CNS) - A report released Thursday by the International Boundary and Water Commission found a significant presence of wastewater in border channels in the Tijuana River Basin impacting San Diego.In the report, "Binational Water Quality Study of the Tijuana River and Adjacent Canyons and Drains," scientists from the United States and Mexico collected samples from of seven transboundary channels.The sampling and laboratory analysis for the study were performed from December 2018 to November 2019. The findings indicate the presence of treated and untreated domestic and industrial wastewater.The scientists analyzed 267 different parameters in water and 204 parameters in sediment for pathogens, metals, industrial organics, pesticides, as well as conventional parameters typically found in wastewater. Of the parameters tested, 131 were not detected and 136 had detectable levels.Parameters that exceeded standards in both countries at all monitoring sites are those associated with the presence of wastewater, including ammonia, biochemical oxygen demand, chemical oxygen demand, oils and greases, phosphorus, nitrates, methylene blue active substances and coliform bacteria.Data analysis indicates that the parameters which exceeded standards had originated as uncontrolled sewage spills from Tijuana. Disposal of solid waste or trash contributes to the presence of certain parameters exceeding the standards, such as the organic compound DEHP. Commonly used in the manufacture of plastics, DEHP exceeded applicable standards at all monitoring sites and could have leached from plastic accumulated in the canyons and Tijuana River.The results showed that certain parameters of concern -- Hexavalent Chromium and the pesticides DDT and Aldrin -- were either not detected or found in very low amounts below the limits established in both countries' applicable regulations. Likewise, metals such as copper, nickel and zinc, which are commonly used in the metal plating industry, were detected at levels within applicable standards in both countries.The report also includes recommendations related to control of industrial wastewater discharges in Tijuana, increased resources and assistance for wastewater collection and treatment systems in Tijuana, and continued joint water-quality monitoring and field inspections to detect and respond timely to wastewater flows. 2389

SAN DIEGO (CNS) - A man climbed through a window of a Pacific Beach home Monday morning and attacked a woman in her bedroom before fleeing, police said.Dispatchers received a call around 5:15 a.m. from the victim, who reported that she found a man in her bedroom after he apparently entered through a window of her home on Grand Avenue near Olney Street, San Diego police public-affairs Officer Billy Hernandez said.The woman also reported that the man had attacked her, but she was able to get away and lock herself in her roommate's bedroom before calling police, Hernandez said.Officers arrived and searched the home, but found no one inside. Paramedics treated the victim for minor injuries, including a bloody nose, but she declined transport to a hospital, Hernandez said.No detailed description of the intruder was immediately available. 852

SAN DIEGO (CNS) - A robbery at a Tierrasanta credit union branch led to one arrest, police said Friday.A man entered a Navy Federal Credit Union branch in the 10600 block of Tierrasanta Boulevard at 1:26 p.m. and presented the teller with a demand note, San Diego Police Officer Sarah Foster said.The teller complied with the suspect's demands and gave him an undetermined amount of money.Officers headed to the scene and, after a search, were able to find and detain the suspect, a 57-year-old man, on Porto Court in a nearby residential neighborhood, according to San Diego Police Sgt. Michael Stirk.The suspect was taken into custody while police investigated, according to Stirk. 691

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