Around hydro stations, dams and
surrounding waterways.
Peterlong Lake Control Dam
The Peterlong Lake Control Dam is located on the Mattagami River system near the City of Timmins and began operating in 1916. The dam is situated at the outlet of Peterlong Lake and upgraded to a concrete structure in 1972. The dam has three log sluices and controls Peterlong Lake flow into the Grassy River, which flows into the Mattagami River upstream of Timmins. It also serves to mitigate flooding in Timmins, as it is the second largest reservoir on the Upper Mattagami River system.
SCROLL DOWN
Last 7 Days table
| DATE |
WATER LEVEL (m) |
FLOW (m3/s) |
|---|---|---|
| Oct. 06, 2024 | - | - |
| Oct. 05, 2024 | - | - |
| Oct. 04, 2024 | - | - |
| Oct. 03, 2024 | - | - |
| Oct. 02, 2024 | - | - |
| Oct. 01, 2024 | - | - |
| Sep. 30, 2024 | - | - |
Reading Type
no changed
- no date
Ontario Power Generation Provisional Data
Questions? Please visit the site page on water.opg.com
Data current as of 2024-10-07
Data Disclaimer Statement:
The enclosed information is being released to you for reference purposes only. No part of this information may be produced, published, converted or stored in any data retrieval system, or transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise) without the prior written permission of Ontario Power Generation Inc.
Neither Ontario Power Generation Inc. nor its subsidiaries, employees, officers, directors or agents makes any representation or warranty, express or implied, as to the accuracy or correctness of the enclosed information and disclaims any and all liability for any consequences as a result of, or in any way related to, the reproduction or use of this information in whole or in part.