Property Tax Information

Property tax information has been uploaded online and you are able to see the amount due for the 3rd quarter.  

The tax bills are anticipated to be mailed the week of August 11, with an extended grace period until September 10.

Adult mosquito control notification

 The Warren County Mosquito Control Commission is planning a treatment for adult mosquito control in your townships.  Please share this information with your residents and let them know that they can call us or visit our website for more information or with questions/concerns. 

 The following application will be made with a truck-mounted ultra- low volume sprayer.  The truck is well marked as a mosquito commission vehicle.  The application will be made as close to sunset as possible in order to increase its contact with actively flying mosquitoes. Spraying for adult mosquitoes is done on a limited and very localized basis to protect the public health from mosquito-borne illnesses. 

 

Date of application:	August 1, 2025      Alternate date:  August 5, 2025
Time of Application:	8:00 pm – 11:59pm
Brand Name and Active Ingredient of Pesticide:	Zenivex E4 (EPA Reg # 2724-807) Active Ingredient Etofenprox Fyfanon ULV (EPA Reg # 279-3539) Active Ingredient Malathion Merus (# 8329-108) Active Ingredient Pyrethrins
Location of Application:	LIBERTY: Tamarack Rd., Fern Dr., Circle Lane, Lakeside Dr. South, Knoll Dr., Cresent Dr. WHITE: Tamarack Rd FRELINGHUYSEN: small section of Route 94, Paulinskill Valley Trail between East Crisman Rd & Spring Valley Rd. HARDWICK: Paulinskill Valley Trail between East Crisman Rd & Spring Valley Rd. BLAIRSTOWN: Paulinskill Valley Trail between East Crisman Rd & Spring Valley Rd. *For the most up-to-date information please check the Commission website www.warrencountymosquito.org
Name and License Number of Certified Pesticide Applicator:	Andrew Flohn – Applicator License #53233B Jennifer Gruener – Applicator License #25339B Anastasia Giordano – Applicator License #58642B Ryan Hagerty-Applicator License #62416B John Necina – Applicator License #28467B

*In case of wind exceeding 10mph, measurable precipitation, or mechanical/technical failures causing the treatment to be cancelled it will be done on the alternate date listed

Mountain Lake Beach - Thursday July 31

The Mountain Lake Beach will be closed today, Thursday July 31 due to impending weather.

Aerial larviciding notification

 

An aerial pesticide application for mosquito control is planned.  A granular substance (resembling kitty litter) will be applied to standing water, by aircraft, for the control of immature mosquitoes by the Warren County Mosquito Commission.

** This application notification is based on the significant rainfall forecasted for July 31, 2025 into August 1, 2025, the amount of rainfall received and the larval mosquito activity will determine treatment.**

 

Locations:                Mountain Lake Woods

 

Date:                          August 4, 2025 

Alternate Date:        August 5, 2025

Time:                         Dawn -dusk

Aerial Contractor:   Wings Aerial Applicator, LLC

Aircraft:                     AirTractor, Reg# N45313, N9194P  OR N45553

 

Information/Questions please call the Warren County Mosquito Commission:

                                    908.453.3585  (Monday-Friday 8-4)

Mountain Lake Beach - closing early July 25 & closed July 26

 The Mountain Lake Beach closed early today due to inclement weather.  It will also be closed tomorrow due to staff shortage.  The beach is scheduled to be open on Sunday, July 27 at 12:00 pm.

Warren Countty Adult Losquito Control Notification

 

 The following application will be made with a truck-mounted ultra- low volume sprayer.  The truck is well marked as a mosquito commission vehicle.  The application will be made as close to sunset as possible in order to increase its contact with actively flying mosquitoes. Spraying for adult mosquitoes is done on a limited and very localized basis to protect the public health from mosquito-borne illnesses. 

 

Date of application:	July 24, 2025      Alternate date:  July 25, 2025
Time of Application:	8:00 pm – 11:59pm
Brand Name and Active Ingredient of Pesticide:	Zenivex E4 (EPA Reg # 2724-807) Active Ingredient Etofenprox Fyfanon ULV (EPA Reg # 279-3539) Active Ingredient Malathion Merus (# 8329-108) Active Ingredient Pyrethrins
Location of Application:	ALPHA BOROUGH: Vulcanite Ave, Springtown Road, Marino Field BELVIDERE: Independence St., Franklin St., Lopatcong St., Liberty St., Frelinghuysen St. FRELINGHUYSEN TOWNSHIP: Heller Rd LIBERTY TOWNSHIP: Tamarack Road, Circle Lane, Fern Drive, Lakeside Drive South, Knoll Road, Crescent Drive LOPATCONG TOWNSHIP: Strykers Road, Belview Road, Uniontown Road HARMONY TOWNSHIP: Stryker’s Road, Uniontown Road, Warren County Fairgrounds WHITE TOWNSHIP: Beechwood Road, Tamarack Road *For the most up-to-date information please check the Commission website www.warrencountymosquito.org
APPLICATORS	Jennifer Gruener – Applicator License #25339B Anastasia Giordano – Applicator License #58642B Ryan Hagerty-Applicator License #62416B John Necina – Applicator License #28467B

Mountain Lake Beach - July 23 & 24

Please be advised the Mountain Lake Beach is open today, Wednesday, July 23 but will be closed on Thursday, July 24 due to short staffing.  Beach will be reopened on Friday, July 25.  Thank you for your understanding.