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Expert Water & Wastewater Consulting Services in Sahuarita, AZ
Littell Consultancy Group (LCG) has established itself as a leader in water and wastewater utility consulting, delivering specialized solutions for over 75 combined years. Our expertise spans compliance support, operations optimization, and staff training for government and private utility clients nationwide. We specialize in developing and implementing wastewater Industrial Pretreatment (IP) Programs, Fats, Oils, and Grease (FOG) Programs, and Stormwater Management initiatives, ensuring regulatory adherence and operational efficiency. Our team provides critical services such as O&M Manual Enhancements, Risk Assessments, and Environmental Management Program development, tailored to meet the unique needs of each client. With a focus on innovation and practicality, LCG delivers tools like proactive process control frameworks and asset integrity inspections that empower utility staff in the field.

We offer flexible training modalities, including remote classrooms and hands-on mentoring, to ensure knowledge retention and certification success. Our third-party verification services guarantee contractor compliance with federal, state, and local regulations, reducing liability exposure for clients. LCGs water resource management expertise includes well permitting, facility planning, and sustainable supply strategies, addressing complex challenges through collaboration with agencies and stakeholders. Our commitment to integrity, technical excellence, and client-centric solutions positions us as trusted partners in utility management and environmental compliance.
Services
Water Utility O&M Support Wastewater Pretreatment Programs FOG Program Development Stormwater Management Environmental Compliance Audits Third-Party Inspections Staff Training & Mentoring Asset Integrity Assessments Phase I & II Environmental Audits Compliance Verification Services
Details
  • Year established: 2016
Highlights and features
  • We offer 75+ years of combined expertise in water/wastewater treatment certification training.
  • Our team provides third-party compliance verification for contractors and vendors.
  • We develop proactive FOG and Industrial Pretreatment Programs to prevent system failures.
  • Our risk assessments identify vulnerabilities with actionable solutions for utility assets.
  • We deliver customized staff mentoring and field training for operational excellence.
Services
Water Utility O&M Support
Our Water Utility Operations & Maintenance (O&M) Support enhances system efficiency through manual enhancements, risk assessments, and staff training. We optimize asset performance by integrating proactive process control frameworks and troubleshooting methodologies. Our solutions reduce compliance risks while improving system reliability for municipal and industrial clients.
FOG Program Development
FOG Program Development services create comprehensive grease control strategies for wastewater systems. We conduct asset evaluations, establish maintenance protocols, and implement electronic monitoring systems to prevent sewer overflows. Our programs include staff training, compliance verification, and infrastructure integrity assessments to mitigate liability risks.
Environmental Compliance Audits
Environmental Compliance Audits ensure adherence to federal and state regulations through third-party verification services. Our inspectors evaluate wastewater, stormwater, and groundwater systems for regulatory compliance, providing detailed documentation and corrective action recommendations. This service reduces enforcement risks and maintains operational permits.
Staff Training & Mentoring
Operator Training programs combine classroom instruction with field mentoring to improve certification rates and practical skills. Our 'Train to Retain' methodology focuses on applied learning and process control techniques. We deliver customized curricula for water/wastewater treatment, pretreatment systems, and compliance management.
Third-Party Inspections
Compliance Verification services monitor contractor performance through visual inspections and digital documentation. We ensure adherence to scope-of-work requirements and regulatory standards for wastewater, stormwater, and environmental programs. Our real-time reporting system identifies issues early to minimize liability exposure for clients.
People
Susanna Littell
President
Susanna Littell leads LCG with decades of water resource management expertise. She specializes in environmental compliance programs and utility operations optimization, directing teams in developing industrial pretreatment and stormwater management solutions for public and private clients nationwide.
John Dunty
Senior Consultant
John Dunty brings extensive wastewater treatment experience to LCG's consulting services. His expertise includes FOG program development, asset integrity assessments, and compliance verification. He provides technical leadership for third-party inspection programs and environmental audit initiatives across commercial and government sectors.
Questions
What water and wastewater services does LCG offer?
We provide O&M support, FOG programs, industrial pretreatment, stormwater management, compliance audits, and staff training for water/wastewater utilities.
How does LCG help with environmental compliance?
Our third-party inspections verify contractor compliance with regulations, while our program development services ensure adherence to EPA and state requirements for wastewater systems.
Can LCG assist with FOG program implementation?
Yes, we develop comprehensive FOG programs including asset evaluations, maintenance protocols, staff training, and electronic monitoring systems to prevent sewer overflows.
What training options are available?
We offer classroom instruction, remote training, field mentoring, and customized curricula focused on water/wastewater treatment certification and operational best practices.
Do you provide services outside Arizona?
Yes, our consulting and inspection services operate nationwide, supporting clients across the United States with utility management and compliance needs.