annual report campbellford wastewater system 2019 · a summary of all monitoring data collected at...

The Municipal i ty of Trent Hi l ls

ANNUAL REPORT

Campbellford Wastewater

System 2019

Prepared by

Wastewater Operations Department

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Table of Contents

Section Number Contents

Page Number

1 ECA Condition 11 (4) (a) Summary and interpretation of all Influent, Imported Sewage monitoring data, and a review of the historical trend of the sewage characteristics and flow rates.

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EC A Condition 11 (4)(b) – Summary and interpretation of all Final Effluent monitoring data, including concentration, flow rates, loading and a comparison to the design objectives and compliance limits in Approval #8181-AXYQ6K, including an overview of the success and adequacy of the Works.

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3 ECA Condition 11 (4) (c) –Summary of any deviation from the monitoring schedule and reasons for the current reporting year and a schedule for the next reporting year.

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4 ECA Condition 11 (4) (d) – Summary of all operating issues encountered and corrective actions taken.

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5 ECA Condition 11 (4)(e) – Summary of all normal and emergency repairs and maintenance activities carried out on any major structure, equipment, apparatus or mechanism forming part of the Works.

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6 ECA Condition 11 (4) (f) – Summary of any effluent quality assurance or control measures undertaken.

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ECA Condition 11 (4)(g) – Summary of the calibration and maintenance carried out on all Influent, Imported Sewage and Final Effluent monitoring equipment to ensure that the accuracy is within the tolerance of that equipment as required Approval #8181-AXYQ6K or recommended by the manufacturer.

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ECA Condition 11 (4)(h) – Summary of efforts made to achieve the design objectives in Approval #8181-AXYQ6K, including an assessment of the issues and recommendations for pro-active actions if any are required under the following situations:

i. When any of the design objectives is not achieved more than 50% of the time in a year, or there is an increasing trend in deterioration of Final Effluent quality

ii. When the Annual Average Daily Influent Flow reaches 80% of the Rated Capacity

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9 ECA Condition 11 (4) (i) – Tabulation of the volume of sludge generated, an outline of anticipated volumes to be generated in the next reporting period and a summary of the locations to where the sludge was disposed.

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10 C of A Condition 11 (4)(j) - A summary of any complaints received and any steps taken to address the complaints

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11 C of A Condition 11 (4)(k) - - A summary of all By-passes, Overflows, other situations outside Normal Operating Conditions and spills within the meaning of Part X of EPA and abnormal discharge events.

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12 ECA Condition 11(4) (l) – A summary of all Notices of Modifications to Sewage Works completed under Paragraph 1.d. of Condition 10, including a report on status of implementation of all modification.

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ECA Condition 11 (4) (m) – A summary of efforts made to achieve conformance with Procedure F-5-1 including but not limited to projects undertaken and completed in the sanitary sewer system that result in overall Bypass/Overflow elimination including expenditures and proposed projects to eliminate Bypass/Overflows with estimated budget forecast for the year following that for which the report is submitted, and a summary of efforts made to achieve conformance with Procedure F-5-5 and establish/maintain a Pollution Prevention and Control Plan (PPCP)

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14 ECA Condition 11 (4) (n) – Any Changes or updates to the schedule for completion of construction and commissioning operation of major process(es) / equipment groups in the Proposed Works

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15 Wastewater System Effluent Regulations (WSER) 14

Appendices

Appendix I Performance Report for 2019 15-17

Appendix II Sampling Schedule for 2019 18-22

Appendix III Calibration Record for 2019 23-24

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Section 11(4) of the Environmental Compliance Approval no. 8181-AXYQ6K, for the Campbellford Wastewater Treatment Facility states, “The owner shall prepare performance reports on a calendar year basis and submit to the District Manager by March 31 of the calendar year following the period being reported upon. The reports shall contain, but shall not be limited to, the following information pertaining to the reporting period:

(a) A summary and interpretation of all Influent, Imported Sewage monitoring data, and a review of the historical trend of the sewage characteristics and flow rates;

(b) A summary and interpretation of all Final Effluent monitoring data, including concentration, flow rates, loading and a comparison to the design objectives and compliance limits in this approval, including an overview of the success and adequacy of the Works;

(c) A summary of any deviation from the monitoring schedule and reasons for the current reporting year and a schedule for the next reporting year;

(d) A summary of all operating issues encountered and corrective actions taken; (e) A summary of all normal and emergency repairs and maintenance activities carried out on any

major structure, equipment, apparatus or mechanism forming part of the Works; (f) A summary of any effluent quality assurance or control measures taken; (g) A summary of the calibration and maintenance carried out on all Influent, Imported Sewage

and Final Effluent monitoring equipment to ensure the accuracy is within the tolerance of that equipment as required in this Approval or recommended by the manufacturer;

(h) A summary of efforts made to achieve the design objectives in this Approval, including an assessment of the issues and recommendations for pro-active actions if any are required under the following situations:

i. when any of the design objectives is not achieved more than 50% of the time in a year, or there is an increasing trend in deterioration of Final Effluent quality

ii. when the Annual Average Daily Influent Flow reaches 80% of the Rated Capacity; (i) A tabulation of the volume of sludge generated, an outline of anticipated volumes to be

generated in the next reporting period and a summary of the locations to where the sludge was disposed;

(j) A summary of any complaints received and any steps taken to address the complaints; (k) A summary of all By-passes, Overflows, other situations outside Normal Operating Conditions

and spills within the meaning of Part X of EPA and abnormal discharge events; (l) A summary of all Notice of Modifications to Sewage Works completed under Paragraph 1.d. of

Condition 10, including a report status of implementation of all modification. (m) A summary of efforts made to achieve conformance with Procedure F-5-1 including but not

limited to projects undertaken and completed in the sanitary sewer system that result in overall Bypass/Overflow elimination including expenditures and proposed projects to eliminate Bypass/Overflows with estimated budget forecast for the following year following that for which the report is submitted, and a summary of efforts made to achieve conformance with Procedure F-5-5 and establish/maintain a Pollution Prevention and Control Plan (PPCP)

(n) Any changes or updates to the schedule for completion of construction and commissioning operation of major process(es)/Equipment groups in the Proposed Works.

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Section 1 – ECA Condition 11 (4) (a) A summary of all monitoring data collected at the Campbellford Wastewater Treatment Facility (WWTF) during the reporting period can be found in Appendix I. The summary, or Performance Report provides Flow data, Raw sewage, Imported sewage and Final effluent analytical results and an Effluent loadings summary. Below is a summary of Influent and Imported Sewage Data. During the spring and winter months in the reporting year flows are elevated due to infiltration and inflow, which historically is consistent. The Municipality of Trent Hills has continued with inspections of the core wall sewer main and in 2019 completed further repairs to reduce inflow. The flushing and CCTV program is being followed up immediately with repairs and problem areas of infiltration are being identified.

Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec

Average Daily

Flow 4013.5 5024 3995 9284 7068 4216 3510 3137 3062 2817 2766 2915

Minimum

Daily Flow 2291 2494 2276 7906 3998 3670 3191 2769 2794 2206 2265 2210

Maximum

Daily Flow 5990 8890 9525 10238 8601 5395 3803 3917 3652 4958 4058 4699

Total Monthly

Flow 124419 140692 123851 278525 219111 126486 108829 97251 91859 81694 83003 90391

Campbellford WWTF - Monthly Average Influent Flows - 2019

The chart below summarizes the Monthly Influent Monitoring.


pH 7.99 8.08 8.07 8.21 8.01 7.53 7.39 7.38 7.63 7.57 7.78 7.72

Temp 5.40 4.50 5.60 6.30 11.20 14.80 21.40 22.00 20.20 15.49 10.60 7.70

BOD5 116.00 96.00 133.00 58.00 84.00 110.00 147.00 86.00 188.00 112.50 101.00 128.60Total

Suspended

Solids 150.60 131.00 157.00 90.00 89.00 273.00 138.00 118.00 187.00 101.75 118.00 155.60Total

Phosphorous 2.05 1.48 2.16 0.85 0.79 1.97 1.66 1.41 2.02 0.60 1.41 1.48Total Kjeldahl

Nitrogen 14.40 15.30 19.40 7.30 9.80 14.70 19.12 14.90 21.50 12.80 15.40 19.06

Campbellford WWTF - Monthly Average Influent Monitoring - 2019

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Below is the Monthly Imported Sewage Receiving Rates and monitoring. Note that during the summer months Campbellford WWTF limited the amount of Imported Sewage to minimize seasonal impacts on the process.


Total Received 1405.4 1028.29 1723.86 2005.03 2261.06 573.72 1228.68 1373.32 928.73 1610.91 1484.09 1519.27

Campbellford WWTF - Monthly Total Imported Sewage Received (m3) - 2019

Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.

BOD5 64 51 425 61 629 2020 2100 2800 1870 1070 54 217

Total

Suspended

Solids 108 24 207 76 206 60 79 127 63 257 12 29

Total

Phosphorous 1.64 2.34 0.88 3.2 8.1 5.26 6.5 8.12 6.8 8.7 4.9 3.8

Total Kjeldahl

Nitrogen 398 467 195 455 420 251 233 329 338 382 669 412

Campbellford WWTF - Monthly Imported Sewage Lab Analysis - 2019

Below are results from Quarterly Leachate Related Final Effluent Sampling as outlined in Schedule D of ECA #8181-AXYQ6K.

Parameter Jan.14/19 Apr.15/19 Jul. 8/19 Oct. 7/19

Boron 0.067 0.019 0.117 0.133

Cobalt 0.000057 0.000072 0.000082 0.000109

Manganese 0.00411 0.0125 0.025 0.00928

Magnesium 5.49 5.2 5.68 7.23

Potassium 4.17 2.99 6.01 9.26

Strontium 0.161 0.212 0.174 0.188

Bis(2-ethylhexyl) Phthalate <2 <2 <2 <2

Campbellford WWTF - Leachate Related Effluent Sampling 2019

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Section 2 – ECA Condition 11 (4) (b) The facility operated both adequately and successfully with respect to operation of the wastewater treatment process. There were no difficulties with respect to maintaining compliance with the Environmental Compliance Approval (ECA) effluent quality requirements. Effluent quantity and quality criteria stipulated in ECA Condition 7(1) Schedule C are summarized as follow;


cBOD5 mg/L 4.60 4.00 3.00 4.00 3.00 3.00 2.40 4.00 2.00 3.00 3.00 3.40

Monthly Average

Concentation

Objective mg/L 15 15 15 15 15 15 15 15 15 15 15 15Monthly Average

Concentration

Limit mg/L 25 25 25 25 25 25 25 25 25 25 25 25

Campbellford WWTF - Monthly Average cBOD Effluent Monitoring - 2019


Total Suspended

Solids mg/L 3.20 5.00 4.00 4.00 3.00 3.00 2.20 4.00 3.00 3.75 3.00 3.00

Monthly Average

Concentation

Objective mg/L 15 15 15 15 15 15 15 15 15 15 15 15Monthly Average

Concentration

Limit mg/L 25 25 25 25 25 25 25 25 25 25 25 25

Campbellford WWTF - Monthly Average Total Suspended Solids Effluent Monitoring - 2019


Total Phosphorous

mg/L 0.06 0.05 0.06 0.05 0.05 0.07 0.04 0.04 0.04 0.04 0.04 0.06

Monthly Average

Concentation

Objective mg/L 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.21Monthly Average

Concentration

Limit mg/L 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34

Campbellford WWTF - Monthly Average Total Phosphorous Effluent Monitoring - 2019

Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. 1-15 Oct. 16-31 Nov. Dec

Total Ammonia

Nitrogen 0.16 2.60 6.10 2.10 3.00 2.90 0.68 2.30 0.20 5.05 0.10 1.95 2.06Monthly Avg.

Concentration

Objective mg/L 12 12 12 12 12 3 3 3 3 3 12 12 12

Monthly Average

Concentration

Limit mg/L 20 20 20 20 20 5 5 5 5 5 20 20 20

Campbellford WWTF - Monthly Average Total Ammonia Nitrogen Effluent Monitoring - 2019

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The Results tabulated above show that there was one non-compliance event for the period of October 1 to October 15 for Total Ammonia Nitrogen where the limit was exceeded for the first part of the month with an average concentration of 5.05 mg/l. This Non-Compliance was reported immediately to the District Manager and the local MOECP office. The cause was attributed to the Raw Sludge flowmeter which was reading incorrectly and was noticed when operations staff adjusted wasting rates but were seeing no change in blanket levels. The issue was rectified and the local office was provided with Total Ammonia Nitrogen sample results for the following two months as requested.

The table above entitled Monthly Total Phosphorus Effluent Monitoring provides a summary of the monthly average total phosphorous concentrations in the final effluent discharged to the Trent River. The compliance limit for monthly average total phosphorous concentration in the facility ECA is 0.34 mg/L and the Bay of Quinte Remedial Action Plan limits the concentration of total phosphorous discharged to the Bay of Quinte tributary to 0.5 mg/L. The table below summarizes the monthly loading of total phosphorous. The Annual Total Effluent Loading of total phosphorous for the Campbellford WWTF was 78.30 kg and did not exceed the maximum waste limit of 819.0 kg/year.


Total Phosphorous

Loading kg/d 0.25 0.26 0.25 0.42 0.38 0.37 0.14 0.11 0.14 0.09 0.10 0.18

Campbellford WWTF - Monthly Average Total Phosphorous Loading Effluent Monitoring - 2019

The following table provides a summary of the monthly geometric mean density (GMD) of E. coli in the final effluent discharged to the Trent River. The results will show that the WWTF was operated and maintained such that the effluent was continuously disinfected so that the monthly GMD of E. Coli in the final effluent did not exceed 200 organisms per 100 mL of effluent discharged at any time during the reporting period specified in ECA Condition 7 (1) Schedule C.


Average

Geometric Mean

Density of E.coli

per 100ml 39.48 31.00 6.00 14.00 3.00 7.00 3.48 3.00 4.00 5.15 2.00 5.86

Limit 200 200 200 200 200 200 200 200 200 200 200 200

Campbellford WWTF - Monthly Average Geometric Mean Density of E.coli Effluent Monitoring - 2019

The following table provides a monthly summary of the pH of the effluent. Non – compliance is deemed to have occurred when any singular measurement is outside the required range of 6.0 to 9.5, as specified in Condition 7(1) Schedule C of the ECA.


Minimim pH 7.72 7.54 7.72 7.97 7.29 7.53 7.41 7.23 7.01 7.08 7.34 7.28

Maximum pH 7.98 7.99 8.08 8.36 8.48 7.85 7.67 7.88 8.94 7.96 7.98 7.74

Average pH 7.82 7.81 7.87 8.18 8.01 7.66 7.53 7.48 7.74 7.45 7.63 7.50

Campbellford WWTF - Monthly pH Results Final Effluent Monitoring - 2019

The above results show that the pH was maintained between 7.01 and 8.94 for the 2019 reporting period, which is within the compliance range of 6.0 to 9.5 specified in the ECA.

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Minimim Temp.

*C 2.20 1.90 2.90 4.20 8.30 12.90 19.60 21.00 17.40 13.40 7.40 5.60Maximum Temp.

*C 4.80 5.70 6.40 8.10 14.70 19.30 24.40 24.00 21.70 19.60 12.00 7.30

Average Temp. *C 3.60 3.20 4.55 6.28 11.50 15.80 21.70 22.20 19.60 15.10 9.30 6.57

Campbellford WWTF - Monthly Temperature Results Final Effluent Monitoring - 2019

There is no compliance range for the final effluent temperature, however the ECA requires that samples are collected and tested on-site for final effluent temperature, so the results have been included in this report. Section 3 - ECA Condition 11(4) (c) All monitoring during 2019 was in accordance with C of A #4727-76HSFR. There was no deviation from the monitoring schedule other than the fact that we continue to monitor the centrate entering the plant that is not specified in the updated ECA and Campbellford WWTF also monitors digested sludge quality and dewatered biosolids to optimize plant processes. A sample calendar is located in Appendix ii located at the end of this report. Section 4 – ECA Condition 11(4) (d) Although the Campbellford WWTF operated efficiently and within compliant limits as set out in ECA #8181-AXYQ6K Condition 7(1) Schedule C there were a few notable operational challenges of note.

1. Due to the continued inflow and infiltration within the system, the annual flushing and CCTV program continues on an annual basis and wastewater department staff are having any problems that are identified from this program repaired immediately. We are continuing with the annual core wall inspection and completed repairs last year as well.

2. The plant continues to receive landfill leachate from the Brighton landfill and operations staff continue to operate the plant to accommodate the imported sewage and respond to operational changes.

3. The surface aerators at the plant can sometimes be a challenge due to the age as being original (1960’s). They are surface aerators and are very inefficient in transferring oxygen. We will be exploring options in 2020 for replacement of this system.

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Section 5 – C of A Condition 11 (4) (e) Municipality of Trent Hills maintenance activities are based on the Worktech program. Preventative maintenance schedules have been set up by automatically generating work orders on a Monthly, Quarterly, Bi-Annual or Annual basis for all pieces of equipment. This is based on the manufacturers recommended schedule and/or regulatory schedules. Corrective or breakdown maintenance is completed as soon as problems are identified and are listed in the chart below. Each piece of equipment is visually inspected daily as part of general plant checks as well as the performance that is trended through SCADA. Work orders are completed and entered into Worktech for historical purposes and this ensures that routine and preventative maintenance procedures are followed.

Preventative Maintenance Work Orders Completed 135

Summary of all Normal and Emergency Repairs 2019

Month Repair

January Carmichael on site for boiler repair

February

March Replace electrical in Clarifier #2 due to ground fault

Repair wall in digester #2

Repair SPS#2 Generator grounding issue.

April

May Replace recirculation pump motor P5

June Replace UV system

July Complete grit channel resealing

Replace seal on Aerator #3

August Install conduit throughout the plant for electrical upgrade

Main PS Generator Installed

September Install temperature monitoring gauges for digester

Pour concrete under grit channel for added support

October

November

December Repair SPS#2 generator- electrical issue.

Replace roof on Main PS

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Section 6 – EC A Condition 11 (4) (f) Effluent control measures include daily plant checks and flow monitoring, in-house sampling and testing for operational parameters such as suspended solids, pH, soluble phosphorous and dissolved oxygen at least three times weekly. In house testing provides real time results, which enhance process and operational performance. All in house sampling and analysis is performed by certified operators utilizing methods and protocols for sampling, analysis and recording as specified in the Ministry’s Procedure F–10-1, “Procedures for Sampling and Analysis Requirements for Municipal and Private Sewage Treatment Works”, the Ministry’s publication, “Standard Methods for the Examination of Water and Wastewater”. Staff are also conducting a complete solids inventory at least once per week to further optimize plant process. Dewatering of biosolids has slightly increased to match the solids inventory in the plant and maintain a consistent balance. All effluent samples collected during the reporting period to meet C of A sampling requirements were analyzed by SGS Lakefield, with the exception of pH and temperature. SGS Lakefield has been deemed by the Canadian Association for Laboratory Accreditation (CALA) to be an accredited laboratory, meeting strict provincial guidelines including an extensive quality assurance/quality control program. Section 7 – ECA Condition 11(4) (g) The Worktech system automatically generates work orders and schedules calibration and certification of Flowmeters and lab equipment. These calibrations are carried out by a certified, third party qualified technician and performed on an annual basis. A copy of the 2019 Annual Calibration Record for the raw sewage flow meter is located in Appendix III. Imported Sewage volume measured by haul truck volumes. Section 8 – ECA Condition 11(4) (h) The following table provides continuous efforts made to meet Effluent Objectives;

Efforts Made to Meet the Effluent Objectives of Condition 6

1. Sampling effluent as per the C of A

2. Visual inspection of the plant and processes while performing rounds.

3. Ensuring that Alum is being dosed

4. Replaced UV in June 2019, ensuring operation.

5. Calibrating laboratory equipment according to manufacturer’s recommendations

6. Monitoring treatment processes through regular in house lab routines

7. Monitoring and further integrating SCADA

8. Performing preventative maintenance and completing work orders

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9. Closely monitoring solids inventory in the plant as well as detention times

10. No longer allow supernatant to reenter process, dewater according to solids in the plant

11. By conducting flow monitoring, flushing and CCTV in collection system we are working to reduce flows to the wastewater plant and ease the stress on the process during times of increased flow.

All effluent objectives are in the Tables in Section 2 of this annual report. All objectives were met during the reporting period with the exception of Total Ammonia Nitrogen for the period of October 1 to October 15, 2019. An explanation has been provided in Section 2. Condition 6 – Effluent Objectives, subsection (1) (b) states: The Owner shall use best efforts to: ensure that the effluent from the works is essentially free of floating and settleable solids and does not contain oil or any other substance in amounts sufficient to create a visible film or sheen or foam or discoloration on the receiving waters.” There were no incidences throughout the reporting period of Condition 6 (1) (b)

Condition 6 – Effluent Objectives, subsection (1) (c) states, “The Owner shall design and undertake everything practicable to operate the Sewage Treatment Plant in accordance to the following objectives: c. Annual Average Daily Influent Flow is within the Rated Capacity of the Sewage Treatment Plant.” The following table provides a comparison of the rated capacity of the works to the actual flow data obtained during the 2019 reporting period.


Average Daily

Flow m3 4013.5 5024 3995 9284 7068 4216 3510 3137 3062 2817 2766 2915ECA Rated

Capacity m3 6600 6600 6600 6600 6600 6600 6600 6600 6600 6600 6600 6600

Campbellford WWTF - Monthly Effluent Monitoring Objectives- 2019

The above table shows that the Campbellford WWTF CofA rated capacity was exceeded during the months of April and May 2019. The Annual Average Daily Influent Flow of 4290.71 m3/day is 65% of the Rated Capacity of the Sewage Treatment Plant of 6600 m3/d.

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Section 9 – ECA Condition 11 (4) (i) During the 2019 reporting period, 9890.00 m3 of biosolids were hauled and disposed from the Campbellford Wastewater Treatment Facility. This amount is slightly higher than 8648.93 m3 in 2018 and 6850.64 m3 in 2017. We expect the amount of biosolids generated for the next reporting period to remain consistent with present rates. The final disposal method for the biosolids produced is being accepted at a certified composting facility, Sun Global Energy, 740 Phillipston Rd., Belleville, ON. Tabulated below is a summary of the volumes of biosolids disposed of during the 2019 reporting period.


Volume m3 691.92 660.78 643.33 903.56 703.83 690.33 1338.75 824.61 962.19 989.81 674.11 806.78

9890

824

Campbellford WWTF - Biosolids Summary- 2019

Total Volume

Avg. m3/Month Section 10 – ECA Condition 11 (4) (j) There were no community complaints received during the 2019 reporting period. Section 11 – ECA Condition 11 (4) (k) There were no by-pass, spills or abnormal discharge events during the 2019 reporting period. Section 12 – ECA Condition 11 (4) (l) No Notice of Modifications to Sewage Works completed in 2019. Section 13 – ECA Condition 11 (4) (m) The Campbellford sewer system has not experienced Bypass/Overflow situations in recent years and has worked towards 85% of the sewer being separated at this point. In efforts to eliminate the possibility of Overflow/Bypass events as well as Inflow and Infiltration in the system, the Municipality has a multi-year plan in place to flush and CCTV a portion of the system each year. This means that all areas of the wastewater collection systems in Trent Hills are flushed, and CCTV inspected over a seven (7) year maintenance cycle. Areas identified for repair, are completed immediately or in some situations are identified for future rehabilitation. During periods of elevated flow, municipal staff complete flow monitoring to identify areas of concern. The core wall which has been an area of concern in the past, is being inspected on an annual basis and repairs completed as required. The Municipal budget for CCTV and flushing will remain at $57,000 for the three (3) systems within the Municipality of Trent Hills and $23,000 for repairs.

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Section 14 – ECA Condition 11 (4) (n) There are no updates for construction or commissioning of major process(es) / equipment groups in the Proposed Works. Wastewater System Effluent Regulations The Wastewater Systems Effluent Regulations (WSER) is a federal regulation under the Fisheries Act that came into effect on January 1, 2013. These regulations apply to a wastewater system that:

Is designed to collect an average daily volume (ADV) of 100m3 or more of influent, or

Collects an average daily volume (ADV) of 100m3 or more of influent during any calendar year.

An owner or operator must calculate, for each calendar year, the Average Daily Volume of effluent deposited via the system’s final discharge point according to the following formula: Sum of daily effluent volumes deposited (m3) / number of days in calendar year (365 days) Note: The formula uses the number of days in the calendar year Not the number of days discharging. Sampling and reporting requirements are dependent on the system type and its annual average daily volume of effluent. In 2019, the Campbellford Wastewater Treatment Plant deposited 4290.71 m3 average daily effluent volumes. The quarterly reports monitoring reports were submitted to Environment Canada as required, annual toxicity and required sampling were completed and the plant met all quality standards in 2019. Any questions regarding the information contained in this report should be directed to the undersigned at 705-653-7113 Troy Stephens, Wastewater Treatment/Collection Head Operator, Municipality of Trent Hills

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APPENDIX I

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot Avg Min Max Criteria

Flows

Effluent Flow Avg. (m3/d) 4013.5 5024 3995 9284 7068 4216 3510 3137 3062 2817 2766 2915 4317.29 6600

Effluent Flow Min. (m3/d) 2291 2494 2276 7906 3998 3670 3191 2769 2794 2206 2265 2210 2206

Effluent Flow Max. (m3/d) 5990 8890 9525 10238 8601 5395 3803 3917 3652 4958 4058 4699 10238

Effluent Flow Total (m3) 124419 140692 123851 278525 219111 126486 108829 97251 91859 81694 83003 90391 1566111

Raw Temperature

Min 4.20 2.40 4.20 4.70 8.70 5.10 18.70 21.40 18.50 13.90 8.20 5.50 2.40

Max. 7.80 7.30 7.10 8.40 13.70 18.40 22.80 22.60 21.10 17.60 14.00 9.20 22.80

Avg. 5.40 4.50 5.60 6.30 11.20 14.80 21.40 22.00 20.20 15.49 10.60 7.70 12.10

Raw pH

Min 7.64 7.77 7.91 7.97 7.41 7.12 6.92 7.07 7.12 7.07 7.69 7.43 6.92

Max 8.23 8.50 8.28 8.49 8.66 7.81 7.83 7.87 8.23 7.89 7.89 8.02 8.66

Avg. 7.99 8.08 8.07 8.21 8.01 7.53 7.39 7.38 7.63 7.57 7.78 7.72 7.78

Final Temperature

Min 2.20 1.90 2.90 4.20 8.30 12.90 19.60 21.00 17.40 13.40 7.40 5.60 1.90

Max 4.80 5.70 6.40 8.10 14.70 19.30 24.40 24.00 21.70 19.60 12.00 7.30 24.40

Avg. 3.60 3.20 4.55 6.28 11.50 15.80 21.70 22.20 19.60 15.10 9.30 6.57 11.62

Final pH

Min 7.72 7.54 7.72 7.97 7.29 7.53 7.41 7.23 7.01 7.08 7.34 7.28 7.01 6.00

Max 7.98 7.99 8.08 8.36 8.48 7.85 7.67 7.88 8.94 7.96 7.98 7.74 8.94 9.50

Average 7.82 7.81 7.87 8.18 8.01 7.66 7.53 7.48 7.74 7.45 7.63 7.50 7.72

CBOD

Effluent Avg cBOD5 mg/L 4.60 4.00 3.00 4.00 3.00 3.00 2.40 4.00 2.00 3.00 3.00 3.40 3.28 2.00 4.60 25.00

Loading cBOD5 kg/d 15.05 21.35 11.98 37.13 18.85 12.65 8.87 17.25 6.12 8.45 8.30 9.72 14.64 6.12 37.13

Effluent # Samples 5.00 4.00 4.00 5.00 4.00 4.00 5.00 4.00 5.00 4.00 4.00 5.00 53.00

BOD5

Raw BOD5 mg/L 116.00 96.00 133.00 58.00 84.00 110.00 147.00 86.00 188.00 112.50 101.00 128.60 113.34 58.00 188.00

Raw # Samples 5.00 4.00 4.00 5.00 4.00 4.00 5.00 4.00 5.00 4.00 4.00 5.00 53.00

TSS

Raw Avg. TSS 150.60 131.00 157.00 90.00 89.00 273.00 138.00 118.00 187.00 101.75 118.00 155.60 142.41 89.00 273.00

Raw # Samples 5.00 4.00 4.00 5.00 4.00 4.00 5.00 4.00 5.00 4.00 4.00 5.00 53.00

Effluent Avg. TSS 3.20 5.00 4.00 4.00 3.00 3.00 2.20 4.00 3.00 3.75 3.00 3.00 3.43 2.20 5.00


Loading TSS kg/d 13.04 22.61 15.98 33.42 17.67 10.54 7.98 13.59 9.95 10.33 8.30 7.77 14.27 7.77 33.42

Percent Removal TSS 97.50 96.56 97.44 96.00 97.19 99.08 98.20 96.31 98.25 97.14 97.45 98.33 97.45

Total Phosphorous

Raw Avg. TP 2.05 1.48 2.16 0.85 0.79 1.97 1.66 1.41 2.02 0.60 1.41 1.48 1.49 0.60 2.16

Raw # Samples 5.00 4.00 4.00 5.00 4.00 4.00 5.00 4.00 5.00 4.00 4.00 5.00 53.00

Effluent Avg. TP 0.06 0.05 0.06 0.05 0.05 0.07 0.04 0.04 0.04 0.04 0.04 0.06 0.05 0.04 0.07 0.34


Loading TP kg/d 0.25 0.26 0.25 0.42 0.38 0.37 0.14 0.11 0.14 0.09 0.10 0.18 0.22 0.09 0.42 2.27

Percent Removal TP 96.50 96.40 97.10 94.60 93.20 95.60 97.80 97.40 97.80 95.20 97.40 96.20 96.27

Nitrogen

Raw Avg. TKN 14.40 15.30 19.40 7.30 9.80 14.70 19.12 14.90 21.50 12.80 15.40 19.06 15.31 7.30 21.50

Raw # Samples 5.00 4.00 4.00 5.00 4.00 4.00 5.00 4.00 5.00 4.00 4.00 5.00 53.00

Effluent Avg. TAN 0.16 2.60 6.10 2.10 3.00 2.90 0.68 2.30 0.20 2.57 1.95 2.06 2.22 0.16 6.10 5-S, 20-W


Loading TAN 1.20 13.06 24.17 19.49 21.20 12.23 1.06 7.21 0.61 9.57 7.10 6.56 10.29 0.61 24.17

Unionized Ammonia 0.001 0.012 0.05 0.04 0.07 0.04 0.01 0.03 0.01 0.13 0.01 0.01 0.03 0.001 0.13

Disinfection

GMD Ecoli 39.48 31.00 6.00 14.00 3.00 7.00 3.48 3.00 4.00 5.15 2.00 5.86 10.33 2.00 39.48


2019 Campbellford WWTF Performance Summery

17 Dewatering

Sludge Dewatered m3 691.92 660.78 643.33 903.56 703.83 690.33 1338.75 824.61 962.19 989.81 674.11 806.78 9890.00

m3/hr 16.03 19.83 18.79 18.60 20.81 19.94 19.84 20.37 20.31 19.39

Landfill Total kg 25400 24880 45120 28800 41790 28380 46500 34010 40430 43610 42360 29530 430810

kg/m3 36.70 37.65 49.35 31.87 59.37 41.10 34.73 41.24 42.01 44.05 62.83 36.60 43.13

Centrate total m3 506.07 508.87 468.21 788.36 601.97 518.29 974.74 648.92 690.32 761.66 520.35 663.74 7651.50

Polymer Used kg 512.80 490.40 466.20 652.60 509.90 499.80 969.40 597.80 695.80 743.60 505.40 615.40 7259.10

Digester Gas

Digester Gas Produced 5169.0 5347.5 7056.3 6249.9 6677.4 6974.2 7314.0 5461.6 4309.8 5172.1 5684.2 5485.2 70901.2

Average /day 172.30 190.98 227.60 208.33 215.40 232.50 182.90 176.20 143.70 178.30 189.50 176.90 191.22

To Boiler 2874.00 6625.70 6832.70 3867.60 4705.00 4349.30 5209.00 5325.70 3674.14 4209.20 5338.80 5142.41 58153.55

Avg./day boiler 92.71 236.63 220.41 128.90 151.79 145.00 130.00 171.80 122.47 145.40 178.00 165.88 157.42

To Waste Burner 2127.00 388.50 36.80 2509.44 2193.80 2684.40 2238.60 2240.20 645.10 1011.45 1709.20 352.87 18137.36

Avg./day Waste burner 70.90 13.88 1.20 83.64 70.77 89.50 56.00 72.30 21.50 34.88 57.00 11.38 48.58

Alum

Alum Used Total kg 833.82 736.52 768.80 768.88 906.39 953.86 1054.93 1050.93 954.72 772.20 767.16 790.50 10358.71

Average Dosage 7.45 6.28 7.18 2.77 4.49 7.62 9.71 10.85 10.44 9.54 9.37 9.10 7.90

Precipitation 86.40 76.60 86.24 91.10 131.20 64.20 33.20 43.80 65.00 154.20 50.40 90.20 972.54 81.05

Imported Sewage

Kirkland's 13.63 9.09 36.36 22.71 154.56 0 0 0 0 0 0 0 236.35

Blue Loo 5.77 5.9 7.5 8.32 7.5 18.41 10.68 29.32 22.73 20.91 14.09 7.27 158.4

Just In Time 9.31 0 0 0 9 0 0 18.31

Northumberland County 1386 1014 1680 1974 2099 546 1218 1344 906 1581 1470 1512 16730

Total Imported Sewage 1405.4 1028.29 1723.86 2005.03 2261.06 573.72 1228.68 1373.32 928.73 1610.91 1484.09 1519.27 17142.36 1428.53

BOD5 64 51 425 61 629 2020 2100 2800 1870 1070 54 217 946.75

Total Suspended Solids 108 24 207 76 206 60 79 127 63 257 12 29 104.00

Total Phosphorous 1.64 2.34 0.88 3.2 8.1 5.26 6.5 8.12 6.8 8.7 4.9 3.8 5.02

TKN 398 467 195 455 420 251 233 329 338 382 669 412 379.08

Ammonia + Ammonium 398 449 181 431 379 205 247 312 352 351 670 336 359.25

Leachate Related

Effluent Sampling

Boron 0.067 0.019 0.117 0.133 0.084

Cobalt 0.000057 0.000072 0.000082 0.000109 0.00008

Manganese 0.00411 0.0125 0.025 0.00928 0.0127225

Magnesium 5.49 5.2 5.68 7.23 5.9

Potassium 4.17 2.99 6.01 9.26 5.6075

Strontium 0.161 0.212 0.174 0.188 0.18375

Bis(2-ethylhexyl) Phthalate <2 <2 <2 <2 <2

18

APPENDIX II

23

APPENDIX III

annual report campbellford wastewater system 2019 · a summary of all monitoring data collected at...

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