What the 2024 Wastewater Operations Seminar Made Clear
The 2024 LABS Annual Wastewater Operations Seminar offered a practical look at the decisions, technologies, and daily habits that keep wastewater treatment systems reliable. For water and wastewater professionals across the greater Los Angeles area, the event connected technical knowledge with the realities of operating aging infrastructure under changing conditions.
Its central message was clear: strong plant performance depends on disciplined fundamentals, informed use of data, and a workforce prepared to respond when conditions shift. Operations staff, engineers, consultants, and agency leaders all have a role in turning those principles into measurable results.
The discussions also reinforced the value of professional networks. A seminar becomes especially useful when attendees leave with ideas they can adapt to their own facilities, from preventive maintenance routines to better communication between laboratory, maintenance, and control-room teams.
Reliable Operations Begin With Fundamentals
Effective wastewater treatment still rests on consistent process control. Operators must understand how influent conditions, biological activity, solids handling, aeration, chemical dosing, and hydraulic changes affect one another. Technology can support those decisions, but it cannot replace sound operating judgment.
The seminar emphasized the importance of knowing a facility’s normal operating range. Establishing dependable baselines makes it easier to identify unusual trends before they become violations, equipment failures, or emergency work. Routine rounds, accurate shift logs, calibrated instruments, and clear standard operating procedures remain essential tools.
This approach also supports stronger troubleshooting. When operators record what changed, when it changed, and how the process responded, teams can move beyond guesswork. A well-maintained operating history becomes a practical reference for recurring issues and future capital planning.
Data And Automation Need Human Oversight
Automation and instrumentation can improve wastewater operations by giving staff faster access to process information. Online analyzers, supervisory control and data acquisition systems, remote alarms, variable frequency drives, and dashboard reporting can help teams recognize changes while there is still time to act.
The important takeaway is that automation should be treated as an operating partnership rather than a replacement for expertise. Sensors require calibration, alarms need thoughtful limits, and control strategies must reflect actual process conditions. A poorly configured system can create alarm fatigue or encourage staff to trust an unreliable reading.
The best results come when operators understand the purpose behind each control loop and know how to verify a signal in the field. Combining trend data with visual inspections, laboratory results, and process knowledge creates a more dependable basis for action.
| Operational priority | Practical focus | Value to a treatment facility |
|---|---|---|
| Process stability | Track baseline conditions and investigate deviations early | Fewer surprises and more consistent effluent quality |
| Instrumentation | Calibrate sensors and verify critical readings | Better decisions and reduced risk of control errors |
| Maintenance | Use preventive and condition-based practices | Longer equipment life and fewer unplanned outages |
| Workforce readiness | Document procedures and share operational knowledge | Faster response and stronger continuity across shifts |
| Resilience | Prepare for power, weather, supply, and staffing disruptions | Greater reliability during abnormal conditions |
Asset Management Is An Operating Strategy
Wastewater assets rarely fail at a convenient time. Pumps, blowers, mixers, screens, electrical systems, digesters, and disinfection equipment all require attention long before a breakdown occurs. The seminar highlighted how daily operating observations can strengthen an agency’s broader asset management program.
Operators are often the first people to notice vibration, unusual noise, rising energy use, repeated alarms, or changes in equipment performance. Capturing those observations in a consistent work order or maintenance system helps agencies prioritize repairs according to risk instead of reacting only to the loudest problem.
A useful asset management process connects condition information with consequences. Equipment that protects worker safety, regulatory compliance, or treatment continuity may deserve earlier intervention than an asset with limited operational impact. This risk-based perspective can make limited budgets more effective.
Safety And Compliance Are Daily Practices
Regulatory compliance is built through routine behavior. Sampling, recordkeeping, laboratory coordination, chemical management, confined-space procedures, lockout and tagout, and emergency communication must function together. A permit limit is the visible outcome of many decisions made across the facility.
The seminar’s operational perspective reinforces that safety and compliance should be integrated into planning rather than handled as separate obligations. A rushed maintenance task can create exposure risks, while an unclear sampling procedure can undermine otherwise strong treatment performance.
Clear documentation protects both the facility and its staff. Procedures should reflect actual field conditions, identify responsible roles, and explain what to do when an expected result is not achieved. Regular drills and brief pre-task discussions can make these expectations familiar before a high-pressure event occurs.
Workforce Knowledge Is Critical Infrastructure
Experienced operators carry valuable knowledge about process behavior, equipment quirks, seasonal patterns, and past incidents. When that knowledge remains informal, an agency becomes vulnerable to retirements, turnover, schedule changes, and recruitment challenges.
The seminar pointed toward a practical response: create systems that make knowledge transferable. Updated procedures, cross-training, mentoring, job shadowing, and post-incident reviews help teams build shared capability. Training is most effective when it connects classroom concepts to the specific pumps, basins, controls, and constraints found at a facility.
Professional development also strengthens the wider water environment community. Opportunities such as MOC certification courses and automation workshops help staff maintain credentials while developing skills that can be applied immediately in the field. Recognition programs reinforce that expertise and commitment matter; the LABS awards program highlights achievements across the profession.
Resilience Requires Planning Before Disruption
Treatment plants must prepare for conditions that may affect power, staffing, chemical deliveries, communications, influent flow, and access to critical facilities. Resilience planning is most useful when it moves beyond a general emergency binder and identifies specific decisions, resources, and backup arrangements.
Scenario-based exercises can reveal gaps that routine operations conceal. Teams may need to consider a prolonged power interruption, loss of a major pump, cyber disruption, extreme rainfall, wildfire impacts, or reduced staffing during an emergency. Each scenario should clarify who makes decisions, how information moves, and which treatment priorities come first.
Partnerships also improve response capacity. Neighboring agencies, vendors, consultants, emergency managers, and professional associations can provide technical insight and practical support. Conversations started at technical events often become valuable contacts when facilities face an unfamiliar operating challenge.
Actions For The Next Shift
The most useful seminar takeaways are those that can be converted into small, repeatable actions. Facilities do not need to implement every new idea at once. They can begin with a focused review of the practices that most directly affect reliability and staff readiness.
- Review one critical process and document its normal operating range, warning signs, and first response.
- Verify that key alarms, sensors, and control points are calibrated, understood, and tested.
- Compare preventive maintenance schedules with recent failures, recurring work orders, and operator observations.
- Identify one area where cross-training would reduce dependence on a single experienced employee.
- Run a short emergency scenario involving power loss, equipment failure, or communication disruption.
These steps create a bridge between professional learning and plant performance. They also give supervisors a practical way to discuss improvement during shift meetings, safety briefings, and maintenance planning sessions.
Collaboration Turns Lessons Into Progress
A strong water environment profession depends on people sharing what works. Facility tours, technical presentations, workshops, and informal conversations allow professionals to compare approaches without assuming that every plant has the same constraints. The goal is adaptation: learning from another agency while accounting for local permits, staffing, equipment, and community needs.
Visual records can help preserve that shared experience. Images from events, facility visits, and professional gatherings provide context for the people and activities that support wastewater operations. The LABS event gallery reflects the community behind these technical efforts and helps keep that connection visible.
The 2024 seminar also demonstrated why continuing education belongs in an agency’s operating strategy. Staff who have time and support to learn are better positioned to recognize risk, evaluate new tools, and communicate across departments. Agencies that invest in this exchange build stronger teams and more adaptable treatment systems.
LABS of CWEA continues that work by bringing water and wastewater professionals together across the Los Angeles Basin. Apply these lessons through your next team discussion, training session, maintenance review, or emergency exercise, and stay engaged with the technical programs and professional community that keep wastewater operations moving forward.