Wikipedia
Articles on Pump Station Manager | RTU | PLC | SCADA | Level Sensors
Background Material
EPA (US) - Report to Congress: Impacts and Control of CSOs and SSOs.
Liquid Assets - The Story of Water Infrastructure, by Penn State Public Broadcasting.
More about Lift Stations & Pump Stations and wastewater level sensors.
Great series by Joe Evans of Pentair explaining practical pumping.
Protocols
The DNP3 Users Group -www.dnp.org.
Excellent technical DNP3 primer from Triangle Microworks.
The MODBUS Users Group - www.modbus.org.
The OPC Foundation - www.opcfoundation.org.
Software Toolbox, providing tools for protocols including a MultiSmart OPC Server.
Industry Magazines
Pumps & Systems
Water & Wastes Digest
Water Environment and Technology
AWWA Journal
Control Engineering
Water and Wastewater