12.7 Standard Operating Procedures, Operating Records, Regulatory Reporting, Customer Complaints & Supervisory Duties

Key Takeaways

  • Regulation 100 section 100.12.6 requires the operator in responsible charge to develop and maintain a written operating plan so the facility can run correctly in their absence.
  • Records are made at the time of observation, corrected only with a single line plus the correct value, initials, and date, and must reflect what actually happened including upsets.
  • Complaint logs must capture the specific description rather than a generic label, and mapping complaints reveals whether the cause is a dead end, an unlined main, or a single customer's plumbing.
  • Milky water that clears from the bottom of the glass upward is entrained air, while iron and manganese produce color that settles downward.
  • Chemical and energy optimization is tracked as pounds per million gallons and kilowatt-hours per million gallons, because normalized trends survive changes in flow and staffing.
Last updated: August 2026

The paperwork is part of the job

Every WPI discipline outline devotes a share of its Security, Safety, and Administrative Procedures content area to records, reports, procedures, and supervision. The water treatment outline lists develop and maintain SOPs, evaluate and maintain operating records, complete reports on plant operation, track and maintain inventory, optimize the use of energy and chemicals, respond to consumer complaints, and perform supervisory duties including enforcing policies and safety procedures. The collection outline adds planning and organization of work activities, record-keeping and evaluation of data, responses to public complaints, report writing (federal, internal, state), monitor status of customer work orders, maintain knowledge of current regulatory requirements, and train new operators.

Standard operating procedures

An SOP converts one experienced operator's knowledge into something the whole organization owns. Regulation 100 section 100.12.6 makes this a legal requirement in Colorado: the certified operator in responsible charge must develop and maintain a written operating plan so the facility can be run correctly when the ORC is not present.

A usable SOP contains:

  1. Purpose and scope — what it covers and when it applies.
  2. Responsibilities — who may perform the task and what qualification is required.
  3. Safety requirements up front — PPE, permits (confined space, LOTO, hot work), and hazards.
  4. Equipment and materials.
  5. Step-by-step procedure in the actual order of operations, with setpoints, valve positions, and acceptance criteria stated numerically.
  6. Normal and abnormal outcomes, and what to do when the abnormal occurs.
  7. Records to be completed.
  8. References — regulation, permit condition, or manufacturer's manual.
  9. Revision control — version, date, author, approver, and review interval.

SOPs are living documents. Every process change, equipment replacement, near miss, and regulatory change should trigger a review. An SOP that describes equipment the plant no longer owns is worse than no SOP, because it teaches new operators something false.

Records and reports

RecordRetention driver
Daily operating logsPermit and Regulation 11 requirements
Laboratory bench sheets and reportsCompliance evidence behind reported values
Monthly reports to CDPHE; DMRs to the DivisionRegulation 11 and CDPS permit
Equipment maintenance and calibration recordsAsset management and defensibility
Confined space permits, LOTO logs, training recordsOSHA
Bacteriological and chemical monitoring resultsDrinking water rules; typically long retention
Backflow prevention program annual reportRegulation 11.39, due to CDPHE by May 1
Biosolids annual reportRegulation 64, generally due March 1
Consumer Confidence ReportCommunity water systems, annually

Three rules apply to every one of them: record at the time of observation; never erase — correct with a single line, the correct value, initials, and date; and record what actually happened, including the upset. Falsifying a record is a criminal act and, under Regulation 100 section 100.13, grounds for suspension or revocation of a Colorado certificate.

Customer complaints and public interaction

WPI lists responding to consumer complaints in the water outlines and investigating customer issues such as sewer backups and odor complaints in the collection outline. Complaint handling is both customer service and a diagnostic data stream.

A structured response:

  1. Log it — date, time, address, complainant, and the specific description. "Bad water" is not a record; "yellow-brown water, worst first thing in the morning, started Tuesday" is.
  2. Ask the diagnostic questions. Hot or cold side, one fixture or all, how long, does it clear after running, are neighbors affected.
  3. Respond in the field — measure chlorine residual, pressure, and temperature at the tap; look at the water.
  4. Map it. Plotting complaints reveals the pattern: a cluster at a dead end, a line of complaints along an unlined main, or a single house that is a plumbing problem.
  5. Close the loop with the customer. Tell them what you found and what you are doing. Most complaint escalation is caused by silence, not by the water.

Common complaint causes worth carrying: discolored water from disturbed iron deposits after a main break, hydrant use, or a flow reversal; milky or cloudy water from entrained air, which clears from the bottom up in a glass; rotten egg odor usually from the water heater anode rather than the main; chlorinous taste from residual changes; and sewer odor at a fixture usually from a dry trap.

Supervisory duties and training

  • Enforcing policies and safety procedures is listed explicitly. A supervisor who tolerates an unpermitted confined space entry has authorized it.
  • Training new operators is a listed collection job task. Effective training pairs SOPs with documented, supervised practice and a competency sign-off, not a stack of reading.
  • Work planning and organization — sequencing work orders, staging materials and permits, coordinating shutdowns and customer notifications, and closing work orders with real findings.
  • Monitoring work order status so customer commitments are met and backlog is visible.
  • Maintaining knowledge of current regulatory requirements — this is what Colorado's mandatory regulatory training exists to support, and it is why every certificate cycle requires it again.

Optimization as an administrative duty

WPI places optimizing energy and chemical use in the administrative content area for a reason: it is managed through records and tracking, not through instinct.

  • Track chemical use in pounds per million gallons and energy in kilowatt-hours per million gallons, and trend both.
  • Review the jar test optimum seasonally rather than leaving a dose set from last year.
  • Shift pumping to off-peak hours where rates allow.
  • Track inventory with min-max levels and reorder points based on lead time.
  • Close the loop by reporting the results, because an optimization that is not measured will not survive the next staffing change.
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SOPs, Records, Complaints, and the Optimization Loop
Test Your Knowledge

Under Regulation 100, what document must the certified operator in responsible charge develop and maintain so the facility can be operated correctly in their absence?

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Test Your Knowledge

A customer reports milky, cloudy water that clears from the bottom of the glass upward within a minute. What is the most likely cause?

A
B
C
D
Test Your Knowledge

Which practice makes chemical optimization measurable rather than anecdotal?

A
B
C
D
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