Client:
City of Superior

Superior, IA

Key Features:

• Individual septic tank with effluent pumps at each home
• Discharge effluent to City of Estherville 6 miles away
• STEP system design to eliminate need for main lift station

Key Experience:

• Negotiated sewer rates as a bulk customer, with Superior’s rates tied to Estherville residential rates
• Continued operational support to assist new city staff after project completion

Print This Project

Low Pressure Collection System

Analyzed collection system alternatives and treatment alternatives. Designed a septic tank effluent pump (STEP) system for Superior’s residents. The STEP system reduced street surface disturbance and was lower cost than a gravity sewer system. The STEP system also eliminated need for a main lift station and backup generation.

Featured Projects

All
  • All
  • Aviation
  • Civil
  • Electrical Power
  • Survey
  • Water & Wastewater

Geographic Information Systems

GIS allows us to spatially visualize relationships, patterns, and trends in the world. GIS software is designed to capture, manage, analyze and display all forms of spatial data­—from aerial photos and parcel lines to hydrants and transformers—­­there is something GIS can provide for everyone.
Geographic Information Systems

Control Systems & Automation

Our team of experts can cater custom SCADA solutions for any size project.
Control Systems & Automation

Cybersecurity Services

As digital threats evolve, securing Operational Technology (OT) systems — the control systems and infrastructure, such as SCADA, ADMS, EMS, and industrial controls, that keep power and water flowing — is critical to safe, reliable utility operations. OT environments have their own operational realities, procedural requirements, and compliance standards, and effectively securing them requires specialized
Cybersecurity Services

Land Acquisition Services

DGR Engineering offers a “one-stop shop” for planning, designing, permitting, right-of-way and easement acquisition services, and construction administration needs.
Land Acquisition Services

Water Treatment Plant Improvement

The improvements delivered a cost‑effective, long‑term solution that enhanced reliability, met regulatory requirements, and advanced system capacity goals.
Water Treatment Plant Improvement
Northwest Iowa