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Merrimack Police Department
Monday September 11th, 2023 :: 09:58 p.m. EDT

Advisory

Flood Warning until 03:30AM Thursday

* WHAT...Minor flooding is forecast.

* WHERE...Nashua River at East Pepperell.

* WHEN...From Tuesday afternoon to early Thursday morning.

* IMPACTS...At 9.0 feet, Minor lowland flooding is likely along the river from East Pepperell downstream through Hollis. Flooding will impact low lying businesses along Route 119 in Pepperell in the vicinity of its junction with Route 111.

* ADDITIONAL DETAILS... - At 9:30 PM EDT Monday the stage was 5.1 feet. - Bankfull stage is 8.0 feet. - Forecast...The river is expected to rise above flood stage early tomorrow afternoon to a crest of 9.3 feet early Wednesday morning. It will then fall below flood stage late Wednesday evening. - Flood stage is 8.0 feet. - Flood History...This crest compares to a previous crest of 9.4 feet on 05/16/2006. - http://www.weather.gov/safety/flood

* AFFECTED AREAS: MIDDLESEX, MA ... WORCESTER, MA ... HILLSBOROUGH, NH

Address/Location
Merrimack Police Department
31 Baboosic Lake Rd
Merrimack, NH 03054

Contact
Emergency: 9-1-1
Non-emergencies: 603-424-3774

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Alert Details

Severity:
Severe - Significant threat to life or property
Urgency:
Expected - Responsive action SHOULD be taken soon (within next hour)
Certainty:
Likely (p > ~50%)
Category:
Meteorological (inc. flood)
Event:
Flood Warning

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