Kalapaki Bay's Water Quality: A Persistent Concern Beyond Brown Water

Kalapaki Bay's water quality is a pressing issue that many may underestimate, especially in light of recent heavy rains and the statewide brown water advisory.

3 min readKauai: The only island Kamehameha couldn't take by force.

Our Take: A Deeper Dive into Kalapaki Bay's Currents

The recent heavy rains and the accompanying statewide brown water advisory certainly brought a familiar concern to the forefront for many of us who cherish our coastal waters. While the immediate visual cue of brown water serves as a clear signal to stay out, it’s vital to acknowledge that Kalapaki Bay faces a more persistent challenge, one that lingers long after the storm clouds have passed. For years, dedicated efforts by organizations like the Surfrider Foundation have highlighted the ongoing issue of bacterial contamination in Nawiliwili Stream, which flows directly into the bay. Since 2007, consistent testing has revealed a troubling pattern, with every single bacteria test conducted on the stream since 2016 failing to meet safety standards, a statistic that places Kalapaki Bay on Surfrider’s national list of critically polluted beaches.

This persistent issue is deeply rooted in aging infrastructure, specifically the estimated 14,000 cesspools still in operation on the island. During periods of significant rainfall, these cesspools can leach untreated sewage into the groundwater, which then finds its way into our streams and ultimately into our beloved bays. It’s a stark reality when you observe families and children playing in the very waters where Nawiliwili Stream meets the ocean, often unaware of the underlying contamination. The journey to even place a warning sign at the stream mouth was a decade-long endeavor, met with resistance from various entities. While a sign is now in place at the stream’s edge, its placement doesn't fully address the immediate exposure points for beachgoers.

Adding to these concerns, recent staffing challenges within the Department of Health have impacted their ability to conduct regular water quality testing. With data posting lagging, the very system designed to monitor and alert the public faces its own hurdles. This situation underscores the importance of community awareness and the ongoing need for robust environmental stewardship. While brown water advisories are temporary, the underlying issues of infrastructure and consistent monitoring require our sustained attention and commitment. Embracing an elevated island lifestyle at Hanalei Bay Country Club means cherishing and protecting the natural beauty that surrounds us, and that includes understanding and addressing the less visible challenges facing our cherished coastal environments.

From Kauai: The only island Kamehameha couldn't take by force.

After all that heavy rain last week and the statewide brown water advisory, figured this was worth bringing up.

Most of us know not to go in when the water's brown. But Kalapaki has a deeper problem that doesn't go away when the rain stops. Surfrider's been testing Nawiliwili Stream where it flows into Kalapaki Bay since 2007 and it has failed every single bacteria test since 2016. Not most — all of them. It's literally on Surfrider's national list of the worst polluted beaches in the country.

Read the original at Kauai: The only island Kamehameha couldn't take by force.