Regulatory

Tailings Management Area South Dam Raise

The Capital Projects team at Rainy River is excited to kick off the 2021 Stage 3 dam raise at our Tailings Management Area (TMA). The TMA is an integral part of the operation and is required to be raised yearly to maintain milling operations throughout the mine life. This years’ dam raise will involve raising …

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Groundwater Monitoring at Rainy River

Groundwater sampling is conducted three times a year from wells located on and around the Rainy River Mine site. The purpose of groundwater sampling is to ensure groundwater levels and quality around the Rainy River Mine remain constant and project activities do not impact groundwater quantity and quality. Sampling a well includes the following steps: …

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Annual Production	2022	2021
Gold (thousand ounces)	235	234

Reserves¹	2022	2021
Gold (million ounces)	2.4	2.8
Silver (million ounces)	6.1	7.0

Resources²	2022	2021
Gold (million ounces)	1.5	1.5
Silver (million ounces)	3.6	3.9

¹ Proven and Probable Mineral Reserves as of December 31, 2021
² Measured and Indicated Resources are exclusive of Mineral Reserves (Excludes Inferred Resources) as of December 31, 2022

Click to Download PDF of Reserves and Resources Summary

Employee Composition	2022		2021		2020
Total employees:	815	100%	844	100%	842	100%
Employees from Ontario:	138	17%	157	19%	165	20%
Employees hired from local region:	569	70%	578	68%	567	67%
Employees from outside Ontario (Canadian):	105	13%	103	12%	102	12%
Employees hired from outside Canada:	3	1%	6	1%	8	1%
Indigenous employees:	203	25%	212	25%	226	27%
Female employees:	142	17%	135	16%	132	16%
Male employees:	673	83%	709	84%	710	84%