🚧 TRAFFIC ALERT – ALISO VIEJO/LAGUNA NIGUEL 🚧 Beginning Monday, October 19, through Friday, October 23, 2026, crews will be performing maintenance near the intersection of Aliso Creek Rd and Alicia Pkwy, weather permitting. Motorists and pedestrians should anticipate traffic impacts in the surrounding area and allow additional travel time. We appreciate your patience and understanding as we complete this essential maintenance to help ensure reliable water service for our community.

🚧 TRAFFIC ALERT – LAGUNA NIGUEL 🚧 On Thursday, October 15, 2026, through the end of the day, crews will be performing maintenance on Crown Valley Pkwy between Paseo Del Niguel and Club House Dr. Northbound motorists should expect delays near the work area and allow additional travel time. We appreciate your patience and understanding as we complete this essential maintenance to support reliable water service for our community.

🚧 TRAFFIC ALERT – LAGUNA NIGUEL 🚧 Beginning Wednesday, September 9, 2026, and continuing through the end of the day, crews will replace a fire hydrant on Camino Capistrano. Northbound motorists should expect delays near the work area and allow additional travel time. We appreciate your patience and understanding as we complete this essential maintenance to support fire protection and reliable water service for our community.

Wishing our customers a safe and happy Labor Day! In observance of the holiday, our office will be closed on Monday, September 7, 2026, and reopen at 8 AM on Tuesday, September 8, 2026. If you experience a water-related emergency, please call (949) 831-2500. #LaborDay #ResilientTogether

🚧TRAFFIC ALERT – LAGUNA NIGUEL🚧 TUESDAY, SEPTEMBER 1, 2026: Moulton Niguel Water District crews are performing infrastructure repairs near the intersection of Alicia Parkway and Highlands Avenue. Work is expected to continue through the end of this week. During this time, the southbound slow lane and bike lane on Alicia Parkway approaching Highlands Avenue will be closed. Motorists and pedestrians should expect delays. Please use alternate routes whenever possible. We appreciate your patience as our crews complete this essential work.

🚧TRAFFIC ALERT – LAGUNA NIGUEL🚧 MONDAY, AUGUST 24, 2026: Moulton Niguel Water District crews are performing infrastructure repairs near the intersection of Aliso Creek Road and La Paz Road. There will be lane closures associated with this work. Motorists and pedestrians should expect delays. Please use alternate routes whenever possible. These are active repairs. We will continue updating this post as work progresses. We appreciate your patience as our crews complete this essential work.

Moulton Niguel has appointed Matt Collings as its new General Manager. Matt has spent more than 20 years at Moulton Niguel, most recently as Assistant General Manager. “Moulton Niguel has an exceptional team of dedicated employees, and we’ll continue to deliver outstanding water, wastewater and recycled water services to South Orange County,” Collings said. Read more about Matt and what is ahead: mnwd.com/moulton-niguel-wate… #MoultonNiguel #OrangeCounty

🚧 TRAFFIC ALERT – LAGUNA NIGUEL 🚧 Beginning Thursday, July 30, 2026, and through the end of the week, Moulton Niguel Water District crews will be conducting maintenance work near the intersection of Pacific Island Drive and Alicia Parkway. During this time, eastbound traffic on Pacific Island Drive approaching Alicia Parkway may be impacted. Motorists should expect delays in the area and allow additional travel time when driving nearby. We appreciate your patience and understanding as we perform this essential maintenance to help ensure safe and reliable water service for our community.

🚧OVERNIGHT CONSTRUCTION NOTICE - ALISO VIEJO🚧 Crews will perform overnight work at the Aliso Creek Lift Station beginning Thursday, July 30, at 9 p.m. and continuing into the morning of Friday, July 31. If you live or drive near the intersection of El Toro Road and Aliso Creek Road, you may notice light construction noise and increased traffic during these hours. Traffic control will remain in place to keep crews, motorists, and pedestrians safe. This is one of the final steps in a rehabilitation project at the lift station, which keeps wastewater service safe and reliable for the surrounding community. Thank you for your patience as we finish this work.

🚧 TRAFFIC ALERT – DANA POINT 🚧 Beginning Tuesday, July 28, 2026, and through the end of the week, Moulton Niguel Water District crews will be conducting maintenance work near the intersection of Camino Del Avion and Niguel Road. During this time, eastbound traffic on Camino Del Avion approaching Niguel Road may be impacted. Motorists should expect delays in the area and allow additional travel time when driving nearby. We appreciate your patience and understanding as we perform this essential maintenance to help ensure safe and reliable water service for our community.

🚧OVERNIGHT CONSTRUCTION NOTICE - ALISO VIEJO🚧 Moulton Niguel is nearing completion of a critical rehabilitation project at our Aliso Creek Lift Station, helping ensure the facility can continue providing safe and reliable wastewater service. Throughout the project, traffic control measures have been in place near the intersection of El Toro Road and Aliso Creek Road to protect construction crews, motorists, and pedestrians. To complete the final stages of the project safely and efficiently, a period of overnight construction will be required. Beginning Thursday, July 23, at 10 p.m. and continuing into the morning of Friday, July 24, crews will perform overnight work at the Aliso Creek Lift Station. During this overnight work, residents and motorists near the intersection of El Toro Road and Aliso Creek Road, as well as along Aliso Creek Road, may notice light construction noise and increased traffic in the area. We appreciate your patience and understanding as we complete this essential work to help ensure reliable wastewater service for our community.

🚧 TRAFFIC ALERT – MISSION VIEJO 🚧 Beginning today, Tuesday, July 21, 2026, and through tomorrow, Moulton Niguel Water District crews will be conducting maintenance work near the intersection of Avery Parkway and Olivia Place. During this time, traffic may be impacted, and motorists should expect delays in the area. Please allow extra travel time when driving nearby. We appreciate your patience and understanding as we perform this essential maintenance to help ensure safe and reliable water service for our community.

Congratulations to Moulton Niguel Board President Brian S. Probolsky on his appointment to the South Orange County Economic Coalition Board of Directors. The Coalition is South Orange County's leading voice for business advocacy and economic development. Board President Probolsky was appointed July 9 alongside leaders from healthcare, education, and the public and private sectors. #MNWD #SOCEC #ResilientTogether

🚧 TRAFFIC ALERT – ALISO VIEJO/LAGUNA HILLS 🚧 Beginning Monday, July 13, 2026, and continuing through the end of the week, Moulton Niguel Water District crews will be conducting maintenance work near the intersection of Moulton Parkway, Aliso Viejo Parkway and Laguna Hills Drive. During this time, traffic may be impacted, and motorists should expect delays in the area. Please allow extra travel time when driving nearby. We appreciate your patience and understanding as we perform this essential maintenance to help ensure safe and reliable water service for our community.

🚧 TRAFFIC ALERT – MISSION VIEJO 🚧 On Thursday, July 9, 2026, beginning at 8 p.m. and continuing through the morning of Friday, July 10, Moulton Niguel Water District crews will be conducting maintenance work near the intersection of Crown Valley Parkway and Medical Center Drive. During this time, traffic may be impacted, and motorists should expect delays in the area. Please allow extra travel time when driving nearby. We appreciate your patience and understanding as we perform this essential maintenance to help ensure safe and reliable water service for our community.

🚧 TRAFFIC ALERT – LAGUNA NIGUEL 🚧 On Tuesday July 7, 2026, paving work will take place on Alicia Parkway between Aliso Creek Road and Kite Hill Drive as part of the District's Regional Force Main Replacement Project. Motorists are encouraged to allow extra travel time and expect potential delays in the area. Thank you for your patience and understanding as we work to maintain and improve critical wastewater infrastructure for our community. For more information about the District's Regional Force Main Replacement Project, visit mnwd.com/forcemain.

Moulton Niguel wishes you and your families a safe and festive Independence Day holiday. 🦅🎇🗽 Our offices will be closed Friday, July 3, 2026, and will reopen Monday, July 6, 2026, at 8 a.m. If you have a water-related emergency, please call (949) 831-2500. #HappyIndependenceDay #July4th #MNWD

***UPDATE #2*** Construction and associated traffic closures near the intersection of El Toro Road and Aliso Creek Road has been extended to Friday, August 28, 2026. Please allow extra time for travel and expect possible delays. Thank you for your patience and understanding as we work to maintain and improve our infrastructure.

Moulton Niguel recently hosted a regional wildfire preparedness exercise at our Laguna Hills headquarters, bringing together the @OCSheriff, the @OCFireAuthority, and more than a dozen partner agencies. The scenario simulated a large-scale wildfire and related power outages across South Orange County. Together, the agencies walked through coordinated response plans for evacuations, unified command, public alerts, and resource coordination. Now in its second year, this tabletop exercise sharpens our emergency response readiness. We are grateful to our partner agencies for their ongoing commitment to keeping our community safe. #ResilientTogether #MNWD #OCSD #OCFA

🚧 TRAFFIC ALERT – LAGUNA HILLS 🚧 On Thursday, June 11, 2026, Moulton Niguel Water District crews will be conducting maintenance work on Alicia Parkway near Community Center Drive. During this work, westbound lanes on Alicia Parkway approaching Community Center Drive will be impacted, and motorists should expect traffic delays in the area. Please allow extra travel time when driving through the area. We appreciate your patience and understanding as we perform essential maintenance to help maintain and improve our infrastructure.