RM OF ROSEDALE WATER SUPPLY Presented by Manitoba Water Services - - PowerPoint PPT Presentation
RM OF ROSEDALE WATER SUPPLY Presented by Manitoba Water Services Board Dee Genaille Travis Parsons September 6, 2016 The Manitoba Water Services Board Manitoba Water Services Board Crown Corporation 1959 The Manitoba Water
Presented by Manitoba Water Services Board
Dee Genaille Travis Parsons September 6, 2016
Crown Corporation – 1959 The Manitoba Water Services Board Act – 1972 Governed by Board of Directors Report directly to Legislature
The Manitoba Water Services Board
Technical Engineering Project Management Operations
The Manitoba Water Services Board
Provide sustainable water supply for:
RM of Rosedale Eden
Compliance with legislation Minimize maintenance/operation costs Plan for future growth
Drinking Water Safety Regulation
Operating licences Sampling and reporting Construction and alteration permits
Drinking Water Quality Standards Regulation
Bacteria, chemicals and physical limits Corrective actions
Guidelines for Canadian Drinking Water Quality (GCDWQ)
Heath Canada Limits for health risks and aesthetic objectives
Environment Act
Licensing Water and Wastewater Operators Regulation
Water Rights Act
Licensing Allocation of available water
Private wells Hauled water Water Issues:
Quality – high alkalinity Quantity – dry years Non-treated
Groundwater supply Treatment – chlorination High Arsenic
Carcinogenic Affect skin, nerves, circulation
High Ammonia
Interferes with disinfection
High Total Dissolved solids
Scaling
Parameter Units Raw Water Treated Water GCDWQ Hardness mg/L as CaCO3 53.8 53.3 ≤200 pH
8.48 6.5-8.5 Arsenic mg/L 0.0334 0.0341 0.01 Iron mg/L 0.11 0.12 0.3 Manganese mg/L 0.0550 0.0542 0.05 Ammonia 1.53 1.49
Solids mg/L 1030 1080 ≤500
2014 study identified regional system from
Reduced costs
Capital Operation and maintenance
Simpler operation Improved water quality Regulatory compliance
Assiniboine Delta Aquifer
Hummerston and Oberon 19 km south of Neepawa
Membrane treatment system
Upgraded in 2013 Reverse Osmosis 25 L/s trains
Pumping Capacity 75 -80 L/s
Currently supplies to:
Town of Neepawa RM of Langford Truck fill
Reservoir capacity 1277 m3
Parameter Units Raw Water Treated Water GCDWQ Hardness mg/L as CaCO3 255 105 ≤200 pH
8.28 6.5-8.5 Arsenic mg/L 0.00508 0.00144 0.01 Iron mg/L <0.10 <0.10 0.3 Manganese mg/L 0.453 0.0277 0.05 Ammonia 0.089 <0.010
Solids mg/L 314 174 ≤500
2015 Annual Water Report - All parameters are in compliance with GCDWQ
Based on peak flow 20 year population
Remaining capacity is 18 L/s
Payout
Estimated Cost: Eden connection - $2500 Rural connection - $15,000 Colony connection - $30,000 Final cost based on number of connections Finance over 20 years (5%)
$60,181.94/45 = $1337.38 ($111.45/month)
Cost for treated water Public Utilities Board Estimated cost:
$2.50/ m3 $11.40/1000 gallon
Confirmation Deposit ($1000)
Environment Act Licence
Design
Tender and Construction
Funding ends and project must be completed by