Is Tap Water Safe to Drink in Grenada?

NAWASA draws primarily from rivers and reservoirs fed by Grenada's volcanic, mountainous interior, including sources near Grand Etang National Park. The island's spice-growing terrain provides ample rainfall but also runoff from agricultural land.

Treatment and chlorination levels can be inconsistent, particularly after heavy rains, which increase turbidity and runoff from farmland. Aging pipes in parts of the distribution network also pose a risk of recontamination between the treatment plant and the tap.

St. George's and the main tourist areas around Grand Anse Beach generally have more reliable supply, though bottled water is still advisable. Rural parishes and Carriacou and Petite Martinique, Grenada's sister islands, rely more on rainwater catchment and smaller, less consistently monitored systems.

Grenada's volcanic-sourced water is generally soft to moderate, roughly 30–90 mg/L..

Many Grenadians drink tap water, though boiling or using filters is common in rural areas and on the smaller sister islands.

• •Stick to bottled or filtered water, particularly in Carriacou and Petite Martinique
• •Ask resorts near Grand Anse Beach whether they filter tap water before drinking it
• •Avoid tap water directly after heavy rainfall, when turbidity tends to rise

• •Drink bottled or filtered water, especially in Carriacou and Petite Martinique
• •Avoid tap water for several days after major storms due to turbidity