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Water and Wastewater Treatment Plant and System Operators

SOC 51-8031.00Job Zone 2 · Some Preparationv.26.05

Context coveredThis framework covers the full range of competencies for water and wastewater treatment plant and system operators working in public utilities, from entry-level sample collection and data logging through senior process optimization and emergency management to executive-level workforce development, compliance oversight, and organizational leadership.

Sources:O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.SkillsCrosswalkSkillsCrosswalk — O*NET enrichment + adjacency index. Opens in new tab.
Emerging
Entry / Apprentice
  1. Water and sewage samples — collect and label under direct supervisor guidance at a municipal treatment facility.
  2. Test equipment and color analysis standards — apply to perform basic water quality checks on shift under close oversight.
  3. Operational data forms and meter readings — record accurately on standardized log sheets with supervisor verification.
  4. Chemical addition procedures for chlorine and lime — follow written protocols under direct supervision in a treatment plant setting.
  5. Plant meters and gauges — read and report observed values to a lead operator during routine shift walkthroughs.
  6. Hand tools and basic cleaning implements — use to clean filter beds and tank surfaces as directed by a senior operator.
  7. Equipment lubrication schedules — follow step-by-step instructions to apply lubricants to designated machinery under supervision.
  8. Plant safety rules and personal protective equipment — demonstrate correct use during entry-level orientation at a water treatment facility.
  9. Compliance software and paper log templates — enter shift data into designated fields with guidance from a supervising operator.
  10. Oral instructions from supervisors — listen and confirm understanding before performing assigned tasks on the plant floor.
Developing
Mid-level / Established
  1. Water and sewage sample test results — analyze independently using color analysis standards and compare against regulatory benchmarks on routine shifts.
  2. Equipment control panels and process controls — adjust with reduced oversight to maintain flow rates and treatment levels within normal operating parameters.
  3. Operational logs, gauge readings, and personnel attendance records — complete accurately and consistently across full shifts at a water or wastewater plant.
  4. Chlorine, ammonia, and lime dosing equipment — operate and calibrate to meet disinfection targets under standard plant conditions.
  5. Malfunctions and load requirement changes — detect by monitoring gauges, meters, and equipment indicators during routine operations and escalate appropriately.
  6. Hand tools and power tools — use to perform scheduled maintenance, minor repairs, and lubrication tasks with minimal direct supervision.
  7. Filter beds and sedimentation tanks — clean and inspect on a recurring maintenance schedule, documenting findings in plant records.
  8. Industrial control software and spreadsheet software — enter, retrieve, and organize process data to support daily operational reporting.
  9. Troubleshooting steps for common equipment failures — apply systematically to restore normal operations during low-complexity incidents.
  10. Verbal shift handoffs with incoming operators — conduct clearly and completely to ensure continuity of plant operations.
Proficient
Senior / Expert IC
  1. Complex water and sewage quality deviations — diagnose by interpreting test data and adjusting chemical dosing or process controls autonomously across full treatment cycles.
  2. Plant equipment controls for purification, clarification, and solids disposal — operate and fine-tune to optimize performance under variable influent conditions without oversight.
  3. Non-routine operational events and equipment malfunctions — troubleshoot using deductive reasoning and mechanical knowledge to restore compliance with minimal downtime.
  4. Chemical treatment strategies for disinfection and odor control — evaluate and modify based on seasonal variation, regulatory limits, and incoming water quality at a public utility.
  5. Maintenance and repair tasks for pumps, valves, and mechanical systems — execute using hand and power tools, following manufacturer specifications and plant safety standards.
  6. Compliance software, GIS tools, and database interfaces — use proficiently to track operational data, generate required regulatory reports, and identify process trends.
  7. Quality control analyses of treatment outputs — perform and interpret independently, recommending process adjustments to meet public health and environmental standards.
  8. Inspection findings from tanks, filter beds, and distribution infrastructure — document in detail and use to prioritize corrective maintenance actions.
  9. Regulatory requirements under applicable water and environmental law — apply accurately in daily operations decisions and incident documentation.
  10. Shift scheduling conflicts and multi-task priorities — manage independently using time management and critical thinking to maintain continuous plant operation.
Advanced
Lead / Principal / Executive
  1. Plant-wide operational standards and procedures — develop and implement to ensure regulatory compliance and treatment efficiency across all shifts at a large water or wastewater facility.
  2. Routine and emergency plant operations workforce — direct, coordinate, and evaluate to sustain safe, effective treatment system performance at organizational scale.
  3. Capital maintenance plans and equipment replacement strategies — lead development of using engineering knowledge and long-term operational data for utility management.
  4. Training programs for new and developing plant operators — design and deliver using adult learning principles to build competency across the workforce.
  5. Cross-departmental and regulatory agency relationships — manage through clear communication and negotiation to represent plant operations interests at a public utility.
  6. Process improvement initiatives for chemical usage, energy consumption, and waste reduction — lead using complex problem-solving and systems-level analysis of plant performance data.
  7. Emergency response and contingency plans for treatment failures or contamination events — author and execute to protect public safety and maintain regulatory standing.
  8. Compliance reporting and public safety documentation — oversee preparation and submission to ensure accuracy and timeliness under applicable law and government frameworks.
  9. Advanced industrial control software and enterprise data systems — direct configuration and integration to enhance operational monitoring and management decision-making.
  10. Organizational culture of attention to detail, integrity, and safety — model and reinforce through daily leadership behaviors and formal performance management at the plant level.

AI-at-Work Competency Framework

Sources:Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab.Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab.WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab.
Subscriber feature

Authoritative source data identified for 998 occupations

How a worker at each mastery level uses, directs, and evaluates AI tools in this occupation. Each statement cites its evidence inline; click a citation chip to verify the source.

Emerging
  1. AI-assisted log entry — uses AI-powered data entry tools to transcribe meter and gauge readings into digital operational records, reducing manual transcription errors on routine shifts WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
  2. Basic anomaly alerting — reads AI-generated alerts on control dashboards to identify out-of-range sensor readings, then escalates findings to senior operators Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
Developing
  1. AI-supported water quality interpretation — feeds collected sample test results into AI analysis tools and cross-references the output against color analysis standards to confirm chemical dosing decisions WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
  2. Predictive maintenance awareness — monitors AI-flagged equipment health scores for pumps and filtration units, using the outputs as one input alongside direct physical inspection to detect early malfunctions Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab. WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
  3. Chemical dosing guidance — consults AI recommendation tools for chlorine, ammonia, or lime dosing rates, then verifies the suggested quantities against current flow and pH readings before adjusting controls Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
Proficient
  1. Operational control optimization — directs AI monitoring platforms to correlate load requirements with historical flow data, using the analysis to adjust equipment controls for peak purification efficiency Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab. WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
  2. Troubleshooting workflow delegation — inputs malfunction symptoms and sensor logs into an AI diagnostic assistant, evaluates the ranked probable causes, and selects the corrective action to execute on plant equipment Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
  3. Compliance reporting acceleration — uses AI-assisted reporting tools to compile regulatory operational data, auditing the generated summaries against raw records before submission to ensure accuracy WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
  4. Shift handoff documentation — instructs an AI writing assistant to draft shift reports from structured operational notes, then reviews and corrects the output before signing off WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
Advanced
  1. AI system evaluation and governance — assesses the reliability and bias of AI monitoring platforms against real plant outcomes, deciding which algorithmic recommendations to trust, override, or escalate to engineering staff Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab. WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
  2. Upskilling window leadership — identifies Operation and Control tasks positioned in the Q3 upskilling window and designs operator training protocols that pair AI tool use with hands-on equipment competency to retain critical physical control skills Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
  3. Cross-system AI integration oversight — coordinates data feeds from SCADA, AI-driven predictive analytics, and laboratory information systems, ensuring interoperability and resolving conflicts between automated outputs and regulatory operating parameters WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
Evidence pack
SAFI positioning
Top skill: Operation and Control
Score: 62.1 / 100
Quadrant: Q3_upskilling_window
precision: category_estimate
WEF cluster
Technology Use, Monitoring and Control
technology_use_monitoring_control
Sources:WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab.Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab.

Pathsmith Durable Skills Framework

Sources:Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Subscriber feature

Ten durable-skill domains mapped to four proficiency/role levels for each occupation. Each statement is aligned to the Pathsmith taxonomy, derived from trusted grounding data and mapped to occupation-specific O*NET tasks and skills.

1Communication8 statements
Emerging
  1. Operational log entries — records basic meter and gauge readings on designated forms using standard terminology Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Shift handoff communication — relays current equipment status and notable observations to incoming operators using verbal summaries Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Chemical addition documentation — records dosing rates, chemical types, and treatment adjustments in operational logs with accurate detail Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Maintenance coordination communication — describes equipment malfunctions and repair needs to maintenance staff using precise mechanical terminology Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  3. Regulatory reporting communication — compiles and submits water quality test results and compliance data to supervisors or regulatory agencies in required formats O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Cross-shift briefings — delivers structured operational handoffs covering system load, chemical inventory, maintenance status, and anomalies to ensure continuity of plant operations Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Training communication — explains treatment processes, equipment operation, and safety protocols to new operators through clear demonstrations and structured verbal instruction Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Regulatory liaison communication — presents compliance documentation, audit findings, and corrective action plans to regulatory inspectors and agency representatives with technical precision Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
2Leadership8 statements
Emerging
  1. Task ownership — completes assigned treatment and monitoring tasks without requiring repeated direction from senior operators Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Safety initiative — identifies and reports unsafe conditions in the plant or around chemical storage areas without waiting to be asked Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Crew coordination — directs fellow plant workers in routine operations and scheduled maintenance activities as assigned by plant supervisors Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Priority setting — sequences daily monitoring, chemical addition, and equipment inspection tasks to maintain uninterrupted treatment operations Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. Shift leadership — oversees plant operations during assigned shifts, managing personnel tasks, equipment status, and compliance requirements without direct supervision Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Emergency decision-making — takes immediate corrective action during equipment failures or water quality exceedances, directing staff responses and notifying appropriate personnel Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Operational improvement leadership — leads implementation of updated treatment protocols or equipment upgrades by coordinating staff training, scheduling, and process documentation Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Mentorship leadership — guides developing operators through complex troubleshooting scenarios, fostering independent decision-making and procedural competence Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
3Metacognition8 statements
Emerging
  1. Skill gap awareness — identifies personal knowledge limitations in water chemistry or equipment operation and seeks guidance from experienced operators Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Procedure reflection — reviews completed tasks against standard operating procedures to identify errors or deviations in own work Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Learning strategy application — uses operator manuals, safety data sheets, and regulatory guidelines as reference tools to reinforce understanding of treatment processes Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Error pattern recognition — reflects on recurring monitoring mistakes or chemical dosing miscalculations and adjusts own practices to prevent repetition Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. Self-monitoring during operations — tracks own attention levels and decision-making during long shifts to maintain accuracy in gauge readings and equipment adjustments Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Certification preparation planning — assesses current knowledge against licensing exam requirements and structures self-study to address specific technical gaps Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Process mastery evaluation — critically evaluates own operational judgment against plant performance outcomes and regulatory compliance records to refine long-term practices Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Knowledge transfer reflection — assesses the effectiveness of own training and mentorship approaches by monitoring trainee performance and adjusting instructional strategies accordingly Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
4Critical Thinking9 statements
Emerging
  1. Sample result interpretation — compares water and sewage test results against established color analysis standards and acceptable ranges to flag anomalies Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Gauge reading evaluation — assesses meter readings against normal operating parameters to determine whether equipment is functioning within expected load requirements O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Developing
  1. Malfunction diagnosis — analyzes operational data, unusual sounds, and gauge deviations to identify probable causes of equipment malfunction before escalating to maintenance Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Chemical treatment analysis — evaluates water quality test results to determine whether current chemical dosing is achieving required disinfection and deodorization standards Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Root cause analysis — investigates recurring water quality failures or equipment breakdowns by systematically reviewing operational logs, chemical records, and maintenance history Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Compliance risk assessment — evaluates treatment process data against regulatory thresholds to identify potential violations and determine corrective actions before deadlines Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  3. Load requirement reasoning — determines appropriate equipment settings by analyzing current intake volumes, seasonal variation, and downstream treatment demands Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. System-level process evaluation — critically examines entire treatment train performance across multiple operational variables to identify inefficiencies and recommend process optimization strategies Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Evidence-based protocol revision — analyzes historical quality control data, incident reports, and regulatory feedback to develop or revise standard operating procedures with documented justification Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
5Collaboration8 statements
Emerging
  1. Maintenance team coordination — shares observable equipment symptoms and operational history with maintenance personnel to support efficient repair diagnosis Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Peer task support — assists fellow operators with routine cleaning, chemical addition, and equipment checks during high-demand periods Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Cross-functional data sharing — provides accurate operational records and test results to laboratory staff, supervisors, and regulatory contacts to support shared compliance goals Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Joint troubleshooting participation — contributes operational observations and process knowledge during collaborative diagnosis of plant equipment or water quality problems Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Multi-operator shift coordination — aligns task sequencing, chemical inventory management, and monitoring schedules with co-workers to maintain continuous and compliant plant operations Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Emergency response collaboration — works alongside maintenance crews, utility supervisors, and emergency responders during plant incidents, fulfilling assigned roles within coordinated response plans Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Cross-department process improvement — collaborates with engineering, regulatory, and management personnel to evaluate and implement plant-wide operational upgrades affecting multiple work groups Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Training program collaboration — partners with supervisors and senior operators to design and deliver onboarding experiences that build new operator competency across treatment processes Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
6Character8 statements
Emerging
  1. Regulatory compliance adherence — follows established chemical handling, sampling, and recording procedures consistently even when not directly supervised Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Accurate data entry — records operational readings and test results honestly and precisely without omitting unfavorable measurements Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Developing
  1. Safety protocol accountability — reports personal safety incidents, near-misses, and chemical exposures promptly and accurately in accordance with plant safety requirements Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Public trust stewardship — treats water quality compliance as a non-negotiable public health obligation, maintaining treatment standards regardless of operational pressures Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. Ethical incident reporting — documents equipment failures, treatment deviations, and regulatory exceedances fully and transparently, accepting accountability for actions taken during the event Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Professional reliability — maintains consistent attendance, punctual shift coverage, and thorough documentation as foundational obligations of plant operational continuity Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Integrity modeling — demonstrates and reinforces a culture of honest reporting, ethical chemical handling, and regulatory compliance among all plant operations staff Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Public safety advocacy — proactively raises concerns about systemic risks to drinking water or effluent quality with management, refusing to suppress data that affects community health Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
7Creativity8 statements
Emerging
  1. Improvised tool adaptation — identifies alternative hand tools or temporary methods to complete routine maintenance tasks when standard equipment is unavailable Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Observation-based problem flagging — notices unusual patterns in gauge readings or water appearance and generates possible explanations beyond the most obvious cause Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Process workaround development — devises temporary operational adjustments to maintain treatment effectiveness during equipment downtime or supply shortages Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Preventive maintenance ideation — suggests improvements to cleaning schedules or lubrication routines based on patterns observed during routine equipment inspections Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Treatment optimization experimentation — tests adjusted chemical dosing ratios or filtration sequences to improve water quality outcomes while maintaining regulatory compliance Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Efficiency solution design — develops modified monitoring routes or logging systems that reduce time burden while preserving data accuracy and compliance coverage Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Innovative process redesign — proposes and pilots novel treatment adjustments or equipment configurations that improve plant performance, reduce chemical consumption, or enhance effluent quality Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Training material creation — develops occupation-specific instructional tools, visual aids, and scenario-based exercises that make complex treatment concepts accessible to new operators Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
8Growth Mindset8 statements
Emerging
  1. Licensing pursuit — enrolls in operator certification coursework and dedicates study time to advancing toward required state licensure levels Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Feedback receptiveness — accepts correction from senior operators on sampling techniques, equipment settings, or documentation practices and applies adjustments immediately Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Skill-building through complexity — volunteers for unfamiliar equipment operation or advanced treatment tasks to expand operational competence beyond current certification level Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Incident learning application — reviews plant incidents and near-misses as learning opportunities, extracting operational lessons and incorporating them into daily practice Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. Continuous improvement orientation — regularly reviews updated regulatory guidance, treatment technology developments, and industry best practices to keep operational knowledge current Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Challenge acceptance under pressure — maintains quality and thoroughness during high-demand periods such as storm events or equipment failures, treating adversity as a performance development context Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Professional development leadership — pursues advanced operator certifications, specialized training in water chemistry or SCADA systems, and shares acquired knowledge with the broader plant team Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Culture of learning promotion — encourages fellow operators to view operational mistakes and quality exceedances as data for improvement rather than failures, normalizing reflective practice across shifts Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
9Mindfulness8 statements
Emerging
  1. Focused monitoring practice — maintains deliberate attention during routine gauge readings and equipment inspections to avoid overlooking early indicators of malfunction Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Chemical handling intentionality — approaches chemical addition tasks with full present-moment attention, following safety data sheet protocols without multitasking Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Fatigue awareness management — recognizes personal attention lapses during extended or overnight shifts and applies self-regulation strategies to maintain monitoring accuracy Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Emotional regulation during incidents — manages stress responses during equipment failures or water quality exceedances to maintain methodical and accurate corrective action Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. Sustained vigilance maintenance — maintains consistent operational monitoring discipline across full shift duration, sustaining alertness for meter anomalies and process deviations throughout Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Intentional decision pacing — slows response during ambiguous equipment behavior to gather sufficient data before adjusting controls, avoiding reactive overcorrection Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Team mindfulness modeling — demonstrates and promotes deliberate, attentive work practices among plant staff, particularly during high-risk tasks involving chemical handling or confined space entry Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Systemic awareness cultivation — maintains simultaneous awareness of multiple plant systems, integrating real-time data from across the treatment process to anticipate operational interactions and emerging issues Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
10Fortitude8 statements
Emerging
  1. Physical demand persistence — sustains performance during physically demanding tasks such as tank cleaning, equipment lubrication, and outdoor operations in variable weather conditions Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Routine monotony endurance — maintains accuracy and attentiveness during repetitive monitoring and recording tasks without allowing familiarity to reduce diligence Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Extended shift endurance — sustains operational competence and regulatory compliance through mandatory overtime coverage during emergencies, staff shortages, or planned maintenance outages Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Setback recovery — returns to standard operational procedures following a compliance violation or equipment failure, implementing corrective actions without prolonged disruption to plant function Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. Emergency resilience — maintains composed and methodical operations during major plant crises such as chemical spills, infrastructure failures, or severe weather events affecting treatment capacity Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Sustained compliance under pressure — upholds water quality and documentation standards during periods of resource constraints, staffing gaps, or aging infrastructure challenges Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Organizational resilience leadership — steadies plant operations staff during prolonged crises or regulatory scrutiny periods, maintaining team function and compliance through sustained adversity Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Long-term persistence through regulatory change — navigates major shifts in treatment standards, technology upgrades, or operational restructuring with sustained commitment to public health outcomes and professional standards Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Sources:Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
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O*NET enrichment · skillscrosswalk.com

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Source anchors that ground each statement

Related titles
Water Treatment Plant Operator · Basin Tender · Biosolids Management Technician (Biosolids Management Tech) · Clarifying Plant Operator · Disposal Operator · Disposal Plant Operator · Drinking Water Technician (Drinking Water Tech) · Filter Tender · Filterer · Filtration Operator · Filtration Plant Operator · Industrial Waste Treatment Technician (Industrial Waste Treatment Tech)
RAPIDS apprenticeships
0147 · Water Treatment Plant Operator
O*NET skills
Operation and ControlOperations MonitoringMonitoringActive ListeningSpeakingTroubleshootingRepairingQuality Control AnalysisEquipment MaintenanceCoordinationComplex Problem SolvingJudgment and Decision MakingReading ComprehensionTime ManagementCritical Thinking
Knowledge domains
Public Safety and SecurityMechanicalEnglish LanguageChemistryAdministration and ManagementEducation and TrainingMathematicsCustomer and Personal ServiceComputers and ElectronicsLaw and GovernmentEngineering and TechnologyBiologyAdministrativeProduction and Processing
Abilities
Oral ComprehensionOral ExpressionNear VisionWritten ComprehensionDeductive ReasoningSelective AttentionControl PrecisionProblem SensitivityInductive ReasoningInformation Ordering
Work styles
Attention to DetailCautiousnessDependabilityIntegrityStress ToleranceCooperation
Technology
Compliance softwareData base user interface and query softwareGeographic information systemIndustrial control softwareSpreadsheet softwareOffice suite softwareElectronic mail softwarePresentation softwareWord processing softwareOperating system software
Tasks · seed anchors for statements
  1. Collect and test water and sewage samples, using test equipment and color analysis standards.
  2. Operate and adjust controls on equipment to purify and clarify water, process or dispose of sewage, and generate power.
  3. Record operational data, personnel attendance, or meter and gauge readings on specified forms.
  4. Add chemicals, such as ammonia, chlorine, or lime, to disinfect and deodorize water and other liquids.
  5. Inspect equipment or monitor operating conditions, meters, and gauges to determine load requirements and detect malfunctions.
  6. Direct and coordinate plant workers engaged in routine operations and maintenance activities.
  7. Clean and maintain tanks, filter beds, and other work areas, using hand tools and power tools.
  8. Maintain, repair, and lubricate equipment, using hand tools and power tools.
CIP education codes
15.0506

Sources: O*NET v30.2 (CC BY 4.0), SkillsCrosswalk.com, LER.me, Anthropic Economic Index, SAFI (Jadhav & Danve, 2026), WEF Skills Taxonomy 2021, Pathsmith Durable Skills Framework. © 2026 EBSCOed.