About Us

Lomas del Mar ASADA offers a range of services to meet the needs of our community. With a dedicated team, we strive to provide exceptional service in every aspect. From water supply management to wastewater treatment, we ensure that our residents have access to clean and reliable water resources. With a commitment to sustainability, we continuously work towards improving efficiency and reducing environmental impact. Our goal is to enhance the quality of life for everyone in Lomas del Mar by delivering reliable and efficient services.

Fun Facts
In Lomas del Mar there are a total of 68 water meters:
17 - full-time residents
17 - homes that are not rented
17 - rentals (e.g. AirBnB)
4 - construction
14 - other (gardens, business, etc.)


NEWS

 NOTICE - Could you please conserve water if you're serviced from Tanks 2, 3 or 4. Unfortunately we have some mechanical issues at Tank 1 and it's being worked on, but that means that we'll have limited water. If you know of anyone who doesn't go on Facebook, could you please let them know? Thank you for your patience. I will let you know as soon as everything has been restored. AVISO: Por favor, conserven el agua si reciben servicio de los tanques 2, 3 o 4. Lamentablemente, tenemos algunos problemas mecánicos en el tanque 1 y estamos trabajando en él, lo que significa que tendremos agua limitada. Si conocen a alguien que no use Facebook, ¿podrían avisarle? Gracias por su paciencia. Les avisaré en cuanto todo esté restaurado. 

 Communications with AyA & remaining work to be able to issue water letters once again 

  |  Learn More

 Huge thank you to both Bill Diehl who has donated a new tv to the joint office (the old one fell off the wall and wasn't working anymore) and Lisa Sharp who has donated money to pay for the new tires (all 4) for Roberto's quad. 

 Complaints - Role of the Office of the Fiscal 

  |  Learn more

 ASADA INFORMATION 

In order to simplify things, lower the time spent on communicating, and provide a single-source of information, the ASADA will no longer be using FACEBOOK as their communications platform. All updates and information will be communicated through the website using the "News" as the key method with links to individual pages if required. If you're an affiliate, then it's important for you to also regularly check out the affiliate website. The ONLY time that we will communicate differently is for urgent cases.

 ASADA Update - June 2025 1. Latest water test results & 2. Loop 

  |  Update

 Public or Private? 

Since June 19th, there has been a lot of questions and concerns regarding whether or not the ASADA de Lomas del Mar is a Public or Private entity. Do you know the answer?  |  Learn More

 Water Management in Costa Rica (WATER LETTERS) - Gestión del Agua en Costa Rica (CARTAS DEL AGUA) 

The ASADA Board of Directors attended an informative presentation from Quattro Legal on Water Management in Costa Rica. The presentation was centered around water letters. We would like to invite you to let us know if you would be interested in attending this presentation if we were to organize it for the community?  |  Attendance Form / formulario de asistencia

 IMPORTANT INFORMATION: Due to official letter numbered GSD-UEN-GAR-2022-03262, of August 17, 2022, from the Regional Office of Communal Aqueducts of AyA, Chorotega Region, UEN Management of Rural Aqueducts, Lomas del Mar's ASADA is not able to issue water letters, due to the fact that Lomas del Mar's Aqueduct does not meet the necessary technical requirements prescribed by Aya. 

Issuance of Water Letters at Lomas del Mar: AyA  |  More Information