NJDEP DRINKING WATER SUPPLY UPDATE (7/23/2026)

A wetter rain pattern which started in July has improved certain water supply indicators, but prior dry conditions caused by the prior two years of below average precipitation have not yet been overcome, particularly for streamflow and unconfined groundwater. Localized flooding can occur in New Jersey, even during a during a drought. Water conservation, particularly outdoors, coupled with consistent precipitation can mitigate drought conditions. With the ongoing Drought Warning, New Jerseyans are urged to continue to Use Water Wisely.

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NJ Rainfall totals this week

Between 0.06 and 4.31 inches of precipitation (average of 0.98 inches) were observed between last week’s Drinking Water Supply Indicators (7/12/26) and this week’s (7/19/26).

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Next Update:  7/29/26-7/30/26

 

Summer Water Conservation Guidance

• Limit lawn watering to 2 times per week, or less when rainy weather occurs

• Water flowers and landscaping using water from a rain barrel

• Use 30-50% less water with drip irrigation and microsprays 

• Use a water saving filter on your home pool

• Cover your pool when not in use

• Avoid recreational toys that require a constant stream of water

• Raise your lawnmower blade to at least 3"

• Use water from dehumidifiers or air conditioners for watering plants

• Plant and group native, drought tolerant plants based on water needs 

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https://dep.nj.gov/drought/