Notice of Weed Control Treatments 2017

The Lethbridge Northern Irrigation District will be controlling broadleaf weeds along its right-of-ways for the 2017 irrigation season. The chemicals used will be Dycleer, 2,4-D Amine 600 and Amine 500 herbicides. Round-up will also be used for weed control on graveled driving banks and for reed canary grass control. This Spray program will be starting in June of 2017 and will continue to the end of the irrigation season.

Also included in this weed control program will be the treatments for aquatic weeds. To control these aquatic weeds, the Lethbridge Northern Irrigation District may be treating the Canals noted below on the approximate dates shown during the 2017 irrigation season. The Canals will be treated with Magnicide H (Acrolein, Inhibited) to control the growth of aquatic weeds and algae.

Projected 2017 Aquatic Treatment Locations & Dates
LATERAL B6 CANAL TP 10 RGE 23
LATERAL B9 CANAL TP 10 RGE 23
MONARCH DRAIN TP 10 RGE 23
LATERAL 61C CANAL TP 9/10 RGE 22
LATERAL 62G CANAL TP 11/12 RGE 21
LATERAL 62J CANAL TP 11 RGE 20/21
LATERAL J9/J12 CANALS TP 11 RGE 20
LATERAL K1/K2 CANALS TP 11/12 RGE 19/20
LATERAL 62K CANAL TP 11 RGE 19/20

The Weeks of:
JUNE 6, 13, 20, 27 JULY 4, 11, 18, 25 AUG. 1, 8, 15, 22, 29 SEPT. 5, 12, 19, 26

A map of the locations can be viewed here

All sub laterals that take water from the above noted laterals may/will be affected by these treatments. Please read the supplied material if you have land by these treatments.

This weed control program is administered by licensed applicators under the approval from Alberta Environment & Parks.