https://electrek.co/2026/04/21/tesla-lithium-refinery-toxic-metals-wastewater-texas/
Tesla lithium refinery discharge contains toxic metals, drainage district demands halt | Electrek
Apr 22, 2026 - Independent testing found hexavalent chromium, arsenic, and elevated lithium in Tesla's Robstown refinery wastewater. The local drainage district issued a...
drainage districtteslalithiumrefinerydischarge
https://www.coastalbendcurrent.com/blogs/drainage-district-tesla-discharging-black-water-into-ditch-connected-to-petronila-creek-and-baffin-bay
Drainage District: Tesla discharging “black” water into ditch connected to Petronila Creek and...
Mar 27, 2026 - Nueces County Drainage District No. 2 says Tesla was discovered discharging wastewater into a drainage ditch without the district’s knowledge.
drainage districttesladischargingwaterditch
https://squamish.ca/transportation-parking-and-mobility/road-maintenance-and-snow-clearing/drainage-and-dykes/
Drainage & Dikes - District of Squamish - Hardwired for Adventure
Catch basins, outfalls, ditches, culverts and storm drainage throughout the District of Squamish are inspected and maintained by Operations staff.
drainagedikesdistrictsquamishhardwired