An unexpected environmental threat is disrupting parts of California.
Officials warn the situation could impact water systems and local ecosystems.
According to 20minutes, San Joaquin County has declared a state of emergency due to the rapid spread of invasive golden mussels.
Local authorities say the species poses risks to water supply, agriculture and flood control systems across the Sacramento Delta.
Fast-spreading species
Golden mussels reproduce quickly and attach themselves to surfaces in large numbers.
They can clog pipes, pumps and valves, creating blockages that interfere with essential infrastructure.
Officials say their presence increases the risk of system failures and potential flooding.
Infrastructure risk
The invasion threatens key water management systems that support both farming and urban areas.
According to 20minutes, clearing mussels from affected equipment can take up to ten hours per site and cost around $10,000.
Such maintenance demands could strain resources if the spread continues.
Environmental impact
Beyond infrastructure, the mussels are also considered harmful to local ecosystems.
They can disrupt native species and affect water quality, with wider consequences for biodiversity.
Recreational activities in the region may also be affected as authorities respond to the spread.
Emergency response
The declaration of a state of emergency allows officials to mobilise resources more quickly.
Authorities are now working to contain the invasion and protect critical systems from further damage.
The situation highlights the growing challenge posed by invasive species to both infrastructure and the environment.
Sources: 20minutes, Stockonia, BFM