Local Info
Merrimack River - Gauge LWMM3
Lawrence, MA
Lat: 42.71N, Lon: 71.15W
Large Map     US Map 
Critical Stages
Action Flood Moderate Flood Major Flood
Latest Observation
Updated: 8:00:00 AM EDT FRI MAR 27 2015
Stage:10.93 ft
Flow:-999 kcfs*
* Thousand cubic feet per second
Date Stage ft Flow kcfs
03/28/2015 08:00 am12.90 -999
03/28/2015 02:00 pm13.20 -999
03/28/2015 08:00 pm13.40 -999
03/29/2015 02:00 am13.50 -999
03/29/2015 08:00 am13.40 -999
03/29/2015 02:00 pm13.40 -999

Date EDT Stage ft Flow kcfs
03/27/2015 08:00 am10.93 -999.000

Data provided by NOAA Advanced Hydrologic Prediction Service

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