(16 Apr 2026) RESTRICTION SUMMARY: ASSOCIATED PRESS San Diego - 11 March 2026 1. Various of the Tijuana River ASSOCIATED PRESS Coronado, California - 11 March 2026 2. SOUNDBITE (English) Justin Hamlin, University of California, San Diego: "What we've seen so far is, with pollution in the Tijuana River that is directly tied to hydrogen sulfide gas emissions, and so during periods of high river flow, we'll see elevated levels of hydrogen sulfides upwards of 4.5 parts per million, which is