Legionella Water Management Plans – New Requirements in Jersey (Updated July 2026)
Building Owners in New Jersey have new responsibilities for managing Legionella Bacteria growth in water systems to prevent occupant exposure to Legionella bacteria responsible for Legionnaires disease. Senate Bill S2188 now requires healthcare facilities where patients stay for > 24 hours or where occupants receive treatment for burns, chemotherapy, organ or bone marrow transplantation or where immunocompromised patients receive treatment to to implement water management plans in accordance with requirements of ASHRAE 188. This also applies to high rise buildings exceeding 10 stories with a centralized water heating system, or buildings containing whirlpools, spas, pools cooling towers, ornamental fountains, misters or other devices where water aerosols are released.
Condensing the requirements of the numerous required standards and guidelines in to site=-speciofic WLegionella Water Management Plans is complex. ESMCorp under the direction of Dr. Richard M. Lynch, Ph.D., CIH has been assisting building owners in offices, nursing homes and hospitals for over a decade in establishing Water Management Plans and assisting with Legionnaires Outbreak Investigations. Call Dr. Lynch today to schedule a consultation for development of your site-specific water management plan at 856-764-3557 or email at rlynch@esmcorp.com.



Water Quality Concerns?
Drinking Water Quality
ESMCorp conducts water sampling for drinking water quality in schools, healthcare facilities and residential structures. Water Quality sampling testing include sampling for:
- Legionella
- Coliform bacteria
- E. coli
- Lead
- Iron
- Manganese,
- Nitrite
- Nitrate
- pH
- Turbidity
- Metals
- Other Contaminants
If you have any questions about how we can help you, please fill out our contact form, call Dr. Lynch directly at (856) 764-3557, or email him at rlynch@esmcorp.com.



