Freeze Watch
2026-04-18T08:00:00-06:00

* WHAT...Prolonged sub-freezing temperatures reaching 18 to 25 degrees. * WHERE...All of the Front Range urban corridor and northeast plains. * WHEN...From Friday evening through Saturday morning. * IMPACTS...If not drained or protected, damage to above ground irrigation lines will be possible. Freeze conditions could kill sensitive vegetation.

LAMPREY RIVER

Last Updated: April 15, 2026

Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the Lamprey River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Lamprey River, the highest being situated at an altitude of ft, the .

Get the latest River Levels, Streamflow, and Hydrology for in River flows across 1 streamgages of the Lamprey River


15-Day Long Term Forecast


       
River Streamflow Levels
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Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Lamprey River Near Newmarket
USGS 01073500 		232 cfs 2.28 ft 9.43
Seasonal Discharge Comparison
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Maximum Streamflow Discharge
Streamflow Elevation Profile

The river is approximately 50 miles long and has historically been an important resource for both recreational and agricultural purposes. However, the construction of dams and mills along the river caused significant ecological damage, leading to the decline of native fish populations. The Lamprey River is now home to several hydroelectric dams, including the Pawtuckaway Dam and the Newmarket Dam. The river is also used for recreational activities such as kayaking, fishing, and hiking along its banks. Additionally, the watershed is home to several agricultural operations, including dairy and vegetable farms. Conservation efforts have been made to restore the river's natural ecosystems, including the removal of dams and the reintroduction of native fish species.