Document bMJ13GvDonadxnnorrjmMO16
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 5
77 WEST JACKSON BOULEVARD CHICAGO, IL 60604-3590
VIA ELECTRONIC MAIL Billy Spencer, Mayor Village of Piketon 411 West Street Piketon, Ohio 45661 PiketonMayor@yahoo.com
REPLY TO ATTENTION OF ECW-15J
Re: Inspection of Village of Piketon Wastewater Treatment Plant in Piketon, Ohio
Dear Mayor Spencer:
Please find enclosed the report generated as a result of the inspection conducted by the U.S. Environmental Protection Agency on April 12, 2022, at Piketon Wastewater Treatment Plant (facility), located at 626 Piketon Road, Piketon, Ohio. The purpose of the inspection was to evaluate and document compliance of this facility with the requirements of the Clean Water Act. During the inspection, EPA noted some potential areas of concern. Specifically, see the discussions on pages 7 and 8 of the included report. Please provide a written response to these areas of concern within 30 days of receipt of this letter. In your response, include a description of actions initiated to correct the noted areas of concern, including documentation of those actions.
If you have any questions or concerns regarding this letter or report, please contact Andi Hodaj of my staff at (312) 353-4645 or, via email at hodaj.andi@epa.gov.
Sincerely,
MOLLY SMITH
Digitally signed by MOLLY SMITH Date: 2022.05.14 16:47:09 -05'00'
Molly Smith, Chief Section 1 Water Enforcement and Compliance Assurance Branch
Enclosure
Cc (via email): Ronda Clemmons, Village of Piketon Marco Deshaies, Ohio EPA
REGION 5 Enforcement and Compliance Assurance Division INSPECTION REPORT
Inspection Date(s): Time: Media: Statute(s)/Program(s):
Type of inspection: Access:
04/12/2022 - 04/12/2022
Announced: No
Entry: 08:30 AM (ET)
Exit: 12:30 PM (ET)
Water
Clean Water Act, National Pollutant Discharge Elimination System, Wastewater Treatment Plant (WWTP)
CEI - Compliance Evaluation Inspection
Granted
Permittee Name: Facility or Site Name: Facility/Site Physical Address: (City, state, zip code) Facility GPS Coordinates:
Village of Piketon Piketon WWTP 626 Piketon Road Piketon , Ohio 45661 39.059806, -83.035982
Facility/Site Identifier: Permit Number: SIC or NAICS:
Piketon OH0027031 4952
Persons Participating in Inspection:
Title
Name
Phone
Lead Inspector, EPA Inspector, EPA
WWTP Operator Labor
Andi Hodaj
3123534645
Jessica Stromsdorfer
3128863164
Ronda Clemmons (740) 970-1508
Heath Mapes
Email
hodaj.andi@epa.gov stromsdorfer.jessica@epa.gov adminrc@midohio.twcbc.com
Present at Opening Conf. Yes
Yes
Yes Yes
Present at Closing Conf. Yes
Yes
Yes Yes
Lead Inspector: Andi Hodaj
Supervisor Review: Molly Smith
ANDI
HODAJ
Digitally signed by ANDI HODAJ Date: 2022.05.14 17:10:25 -05'00'
REGION 5
hodaj.andi@epa.gov
MOLLY
SMITH
Digitally signed by MOLLY SMITH Date: 2022.05.14 16:48:23 -05'00'
REGION 5
smith.molly@epa.gov
(312) 353-4645 (312) 353-8773
1 of 20
Piketon WWTP Inspection Date(s):
04/12/2022 - 04/12/2022
SECTION I - INTRODUCTION
Site Entry and Inspection Objectives
Region 5 lead inspector, Andi Hodaj, arrived at the Piketon Wastewater Treatment Plant (WWTP) (the "Site" or "Facility"), located at 626 Piketon Road, at 08:30 AM (ET) on 04/12/2022 for an unannounced inspection. Region 5 lead inspector presented his credentials to Ronda Clemmons and informed her that this was a Region 5 inspection to determine compliance with the Clean Water Act (CWA) and the National Pollutant Discharge Elimination System (NPDES) permit program. The inspection was conducted under the authority of Region 5 NPDES permit program, under the authority of the Federal CWA of Section 308. The table above identifies the attendees that participated in the inspection. This report is based on information supplied by Piketon WWTP representatives, observations made by the Region 5 inspectors, and records and reports maintained by the permittee and the Region 5 including: direct observations made by the Region 5 Inspectors, photographs taken by Region 5 inspectors, physical evidence collected by the Region 5 inspectors, measurements taken by Region 5 inspectors, verbal or written statements made by information supplied by Piketon WWTP representatives (the permittee) during or subsequent to the on-site inspection, and materials, processes, data, photographs, or documents shown, demonstrated, or submitted to the Region 5 inspectors by Piketon WWTP representatives during or subsequent to the on - site inspection. In addition, information gathered prior to or subsequent to the inspection from a review of USEPA, State, and public records may be included in this report.
Facility/Site Description
Region 5 lead inspector confirmed the following facility information:
The Piketon WWTP is publicly owned by the Village of Piketon, Ohio. It has a design flow of 0.5 MGD and serves approximately 2,100 residents connected to a sanitary-only collection system. No industrial users discharge into WWTP, but the facility accepts hauled leachate from a landfill. The WWTP consists of a bar screen, pump house, two primary clarifiers, two trickling filter aeration basins, two secondary clarifiers, an anaerobic digester, four sludge drying beds and a disinfection system consisting of a peracetic acid (PAA) tank and pump. PAA is typically added from May to October of each year. The Piketon WWTP discharges into Scioto River via outfall 001.
Facility/Site Information
Responsible official
WWTP Design Capacity & Average Daily Flow
WWTP Approx. # of residents served
Contributing (or shared) Jurisdictions
Outfalls: (and do the numbers, locations, and receiving waters match the permit?)
Operation schedule (days of operation, #
Ronda Clemmons 0.5 MGD Design Flow 0.325 MGD Average Flow 2,100 Village of Piketon, Ohio 1
One operator and two additional staff. Main hours the facility is staffed: Monday Friday 7:30am - 4pm, and weekends with one staff for a couple hours.
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Piketon WWTP Inspection Date(s):
04/12/2022 - 04/12/2022
shifts/day, # operators/shift, coverage overnight, weekends & emergencies), and is staffing sufficient for proper operation?
Do you use in-house or contract out for laboratory analyses? (including for metals or WET testing?)
In-house and contract lab. Masi Environmental Labs in Dublin, Ohio is the contract lab used.
Do you accept waste Yes, leachate from a municipal landfill operated by Rumpke Waste & Recycling. from septage haulers? If so, what problems have you experienced?
Is there currently any Yes, the bar rake was out of service. portion of the treatment train that is non-operational?
Are there any plans for renovation or additional equipment to allow for increased wastewater flow?
Yes, there are plans to construct a new WWTP.
Units
Unit Discharge channel
Influent/Bar Screen
Main building Outfall 001 Primary treatment system Secondary treatment
Description
The discharge is located just south of the two secondary clarifiers. PAA is added to the secondary channel for disinfection during the months of May through October. Sample for outfall 001 is also taken in the discharge channel.
The influent channel is located at the northeast corner of the plant. The bar screen is located next to the inflow channel. It is a filter system designed to remove objects such as rags and wipes from wastewater and protect pumps from clogging. It is the first level of filtration used by the WWTP.
Located southwest of the influent channel and houses pumps that distribute inflow to the wastewater treatment plant. Sampling of the influent is also performed in this building.
Outfall 001 is located on the east bank of the Scioto River, approximately 800 feet from the discharge channel.
The primary treatment system consists of pumps housed in the primary building and two primary clarifiers.
The secondary treatment consists of two trickling filters aeration basins, pumps located in the secondary building and two secondary clarifiers.
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Piketon WWTP Inspection Date(s):
04/12/2022 - 04/12/2022
Digester and sludge drying beds
Facility operates an anaerobic digester with holding capacity of 116,500 gallons. Sludge is pumped out of the digester once per year and stored in four drying beds. Dry sludge is hauled from the drying beds by Rumpke Waste & Recycling.
SECTION II - OBSERVATIONS
Observations may not be in sequential order.
Unit: Discharge channel Observation #: AH2-OB-008
Contains CBI: No Date: 04/12/2022
EPA observed the discharge channel with an autosampler, depth measuring device and a tank of PAA next to it. The thermometer in the autosampler's refrigerator read 5 degrees Celsius at the time of the inspection. EPA observed flow in the discharge channel.
Photos 1. RIMG2534.JPG 2. RIMG2536.JPG 3. RIMG2537.JPG 4. RIMG2535.JPG
Unit: Influent/Bar Screen
Observation #: AH2-OB-003
Contains CBI: No Date: 04/12/2022
EPA observed two Peracetic Acid totes with no secondary containment next to and south of the bar screen. Facility representatives stated that the Peracetic Acid is used for disinfection at the discharge channel and that approximately three and half totes of Peracetic Acid are used between May and October of each year.
Photo 1. RIMG2521.JPG
Unit: Influent/Bar Screen Observation #: AH2-OB-002
Contains CBI: No Date: 04/12/2022
EPA observed the bar screen located next to the influent channel. The bar screen was not working at the time of the inspection. According to facility representatives, the bar screen had not been working for the last three days. Facility representatives stated that repairs are performed by staff usually.
Photos 1. RIMG2520.JPG 2. RIMG2519.JPG
Unit: Influent/Bar Screen
Observation #: AH2-OB-001
Contains CBI: No Date: 04/12/2022
EPA observed the influent channel at the northeast corner of the property.
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Piketon WWTP Inspection Date(s):
04/12/2022 - 04/12/2022
Photo 1. RIMG2518.JPG
Unit: Main building Observation #: AH2-OB-004
Contains CBI: No Date: 04/12/2022
EPA observed an autosampler with a refrigerator in the Main Building that according to facility representatives, is used to take influent samples after the influent has gone through the bar screen. The thermometer in the autosampler's refrigerator read 40 degrees Fahrenheit at the time of the inspection. Flow-proportional samples of the influent are taken during a 24 hour period every Wednesday. The composite sample is then split and part of it goes to the Masi Environmental Labs in Dublin, Ohio for analyzing for the required parameters per the NPDES permit. The facility conducts its own analysis for Total Suspended Solids (TSS) and measures pH, Dissolved Oxygen and temperature from the samples.
Photos 1. RIMG2523.JPG 2. RIMG2524.JPG 3. RIMG2522.JPG 4. RIMG2529.JPG 5. RIMG2530.JPG
Unit: Outfall 001
Observation #: AH2-OB-009
Contains CBI: No Date: 04/12/2022
Flow from the discharge channel was routed through underground piping and about 3,000 feet into Outfall 001 on the banks of the Scioto River. EPA observed the outfall signage and the physical outfall that was discharging at the time of the inspection.
Photos 1. RIMG2538.JPG 2. RIMG2539.JPG
Unit: Primary treatment system
Observation #: AH2-OB-005
Contains CBI: No Date: 04/12/2022
EPA observed two primary clarifiers with only one of them in operation at the time of the inspection. The other clarifier was full at the time but not in operation. EPA observed trash, rags and debris in the primary clarifier. The facility representatives stated that it was due to the bar screen not operating in the last three days. Influent was pumped from the Main Building to the Primary Building and from there via two pumps into the primary clarifier.
Photos
1. RIMG2525.JPG 2. RIMG2526.JPG 3. RIMG2528.JPG 4. RIMG2531.JPG
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Piketon WWTP Inspection Date(s):
04/12/2022 - 04/12/2022
Unit: Secondary treatment Observation #: AH2-OB-007
Contains CBI: No Date: 04/12/2022
EPA observed one of the two secondary clarifiers was operating at the time of the inspection. According to the facility, the second clarifier is not typically used.
Photos
1. RIMG2533.JPG
2. RIMG2540.JPG
Unit: Secondary treatment Observation #: AH2-OB-010
Contains CBI: No Date: 04/12/2022
EPA observed the outfall signage on the banks of Scioto River. The signage displayed the incorrect outfall
number and was facing away from the Scioto River.
Photos
1. RIMG2538.JPG
Unit: Secondary treatment
Contains CBI: No
Observation #: AH2-OB-006
Date: 04/12/2022
EPA observed the trickling filter biological reactors of which one was in operation at the time of the inspection while the other one was empty. The trickling filter bedding material consisted of black plastic discs. At the time of the inspection, there was not enough water in the basin to cover the bedding material.
Photos 1. RIMG2527.JPG 2. RIMG2532.JPG
SECTION III - RECORDS REVIEW
Records may not be in sequential order.
Record: Laboratory Analysis Reports
Ref #: AH2-RR-005
Reviewed By: Andi Hodaj
AOC: No Reviewed Date: 04/19/2022
EPA reviewed laboratory analysis reports from MASI Laboratories for the months of January, February and March 2022. The analysis reports show results for the parameters required by PART I,A. of the NPDES permit.
Record: Calibration Records
Ref #: AH2-RR-004
Reviewed By: Andi Hodaj
AOC: No Reviewed Date: 04/19/2022
EPA reviewed daily logs for the effluent's temperature, pH and Dissolved Oxygen (DO) along with calibration records for pH and DO measuring devices, for the period December 1, 2021 - March 31, 2022. The records were provided to EPA via email by the operator on the day of the inspection.
Record: Other - Operator's certificate for wastewater treatment facilities
Ref #: AH2-RR-003
Reviewed By: Andi Hodaj
AOC: No Reviewed Date: 04/19/2022
6 of 20
Piketon WWTP Inspection Date(s):
04/12/2022 - 04/12/2022
EPA reviewed the operator's certification that expires on December 31, 2023.
Record: Process Description/Flow Diagram
Ref #: AH2-RR-002
Reviewed By: Andi Hodaj
AOC: No Reviewed Date: 04/19/2022
EPA reviewed a flow diagram and the WWTP process description that was provided to EPA on the day of the inspection.
Record: DMR Reports Ref #: AH2-RR-001
Reviewed By: Andi Hodaj
AOC: Yes Reviewed Date: 04/18/2022
EPA was provided and reviewed Discharge Monitoring Reports for the months of December 2021, January 2022 and February 2022. EPA also reviewed DMR reports for the period of May, 2017 - November 2021. EPA observed 90 effluent limit exceedances for the period May 2017 - March 2022. The effluent limit exceedances were mainly for Carbonaceous Biochemical Oxygen Demand (CBOD) and E. coli.
SECTION IV - SAMPLING ACTIVITIES AND ANALYTICAL RESULTS No sampling was conducted.
SECTION V - AREAS OF CONCERN Areas of Concern may not be in sequential order. The presentation of areas of concern does not constitute a formal compliance determination or violation.
Unit: AH2-RR-001
Citation Reference NPDES Permit OH0027031
EPA observed 90 effluent limit exceedances for the period May 2017 - March 2022. The effluent limit exceedances were mainly for CBOD AND E. coli.
Part I,A.
Unit: Influent/Bar Screen AH2-OB-002
Citation Reference NPDES Permit OH0027031
A bar screen located next to Part II,B. the influent channel was not working at the time of the inspection. According to facility representatives, the bar
7 of 20
Piketon WWTP Inspection Date(s):
screen had not been working for the last three days.
AH2-OB-003
Citation Reference
EPA observed two Peracetic Acid totes with no secondary containment next to and south of the bar screen.
04/12/2022 - 04/12/2022
Unit: Primary treatment system
AH2-OB-004
Citation Reference NPDES Permit OH0027031
EPA observed trash, rags and Part II,B. debris in the primary clarifier.
Unit: Outfall 001
Citation Reference
AH2-OB-010
NPDES Permit OH0027031
EPA observed the outfall signage on the banks of Scioto River. The signage displayed the incorrect outfall number and was facing away from the Scioto River.
Part II,S.
SECTION VI - CLOSING CONFERENCE AND FOLLOW UP
Closing Conference
The Region 5 lead inspector held a closing conference with Facility personnel at 12:30 PM (ET) on 04/12/2022 for the inspection. During the closing conference, Region 5 lead inspector discussed the observations and Areas of Concern identified during the inspection. Observations and Areas of Concern have not yet been evaluated for a formal compliance determination.
Follow Up
Region 5 asked that the facility send EPA, calibration records, DMRs and a copy of the operator's certificate.
8 of 20
Piketon WWTP Inspection Date(s):
04/12/2022 - 04/12/2022
Communication Log Calibration records, DMRs and a copy of the operator's certificate were received by Region 5 via email, on 04/13/2022.
SECTION VII - LIST OF APPENDICES 1. Photo Log 2. List of effluent limit violations
APPENDIX 1: PHOTOLOG
Discharge channel RIMG2534.JPG 04/12/2022 12:16 PM (CT) Andi Hodaj Discharge channel No CBI No PII The discharge channel located south of the secondary clarifiers. Effluent samples are taken here and PAA is added in this channel for disinfection. Camera looking south.
9 of 20
Piketon WWTP Inspection Date(s):
Discharge channel RIMG2536.JPG 04/12/2022 12:16 PM (CT) Andi Hodaj Discharge channel No CBI No PII The discharge channel located south of the secondary clarifiers. Effluent samples are taken here and PAA is added in this channel for disinfection. Camera looking south. Autosampler RIMG2537.JPG 04/12/2022 12:16 PM (CT) Andi Hodaj Discharge channel No CBI No PII The ISCO autosampler used for sampling of the effluent at the discharge channel. Camera looking southeast.
Discharge channel RIMG2535.JPG 04/12/2022 12:16 PM (CT) Andi Hodaj Discharge channel No CBI No PII The discharge channel located south of the secondary clarifiers. Depth over the rectangular weir is measured with an ultrasonic sensor. Camera looking north.
10 of 20
04/12/2022 - 04/12/2022
Piketon WWTP Inspection Date(s):
Screenings dumpster RIMG2520.JPG 04/12/2022 12:14 PM (CT) Andi Hodaj Influent/Bar Screen No CBI No PII Dumpster behind the bar screen that receives screening from the bar screen. Screenings are eventually hauled to a landfill. Camera looking east. Bar Screen RIMG2519.JPG 04/12/2022 12:14 PM (CT) Andi Hodaj Influent/Bar Screen No CBI No PII The bar screen shown is next to the influent channel and it was not operating on the day of the inspection.
Influent channel RIMG2518.JPG 04/12/2022 12:14 PM (CT) Andi Hodaj Influent/Bar Screen No CBI No PII The influent channel was located at the northeast corner of the property. Camera looking east.
11 of 20
04/12/2022 - 04/12/2022
Piketon WWTP Inspection Date(s):
PAA tanks RIMG2521.JPG 04/12/2022 12:14 PM (CT) Andi Hodaj Influent/Bar Screen No CBI No PII Two PAA tanks next to the influent channel. Camera looking southeast.
ISCO autosampler's fridge RIMG2523.JPG 04/12/2022 12:14 PM (CT) Andi Hodaj Main building No CBI No PII The refrigerator of the autosampler along with the autosampler, is located in the main building and takes flow-proportionate samples of the influent to the WWTP. Main building RIMG2524.JPG 04/12/2022 12:14 PM (CT) Andi Hodaj Main building No CBI No PII The main building at the WWTP houses pumps, autosampler and an office for the operator. Camera looking east.
12 of 20
04/12/2022 - 04/12/2022
Piketon WWTP Inspection Date(s):
ISCO autosampler RIMG2522.JPG 04/19/2022 12:15 PM (CT) Andi Hodaj Main building No CBI No PII The autosampler is located in the main building and takes flow-proportionate samples of the influent to the WWTP.
Sludge drying beds RIMG2529.JPG 04/12/2022 12:16 PM (CT) Andi Hodaj Main building No CBI No PII Four sludge drying beds at the southeast corner of the property. Camera looking southeast.
Digester RIMG2530.JPG 04/12/2022 12:16 PM (CT) Andi Hodaj Main building No CBI No PII The digester, located east of the Main Building. Camera looking east.
04/12/2022 - 04/12/2022
13 of 20
Piketon WWTP Inspection Date(s):
Oufall 001 signage RIMG2538.JPG 04/19/2022 12:17 PM (CT) Andi Hodaj Outfall 001 No CBI No PII Outfall 001 signage on the banks of the Ohio River. The signage incorrectly says "002". Camera looking west.
Outfall 001 RIMG2539.JPG 04/12/2022 12:17 PM (CT) Andi Hodaj Outfall 001 No CBI No PII Outfall 001 with final discharge in the Scioto River. Camera looking northwest.
Primary clarifier RIMG2525.JPG 04/12/2022 12:14 PM (CT) Andi Hodaj Primary treatment system No CBI No PII One of the two primary clarifiers at the WWTP. The clarifier was in operation at the time of the inspection. Camera looking south.
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04/12/2022 - 04/12/2022
Piketon WWTP Inspection Date(s):
Primary clarifier sludge pit RIMG2526.JPG 04/12/2022 12:15 PM (CT) Andi Hodaj Primary treatment system No CBI No PII Sludge pit on the north side of the primary clarifier. Camera looking east.
Primary clarifier RIMG2528.JPG 04/12/2022 12:16 PM (CT) Andi Hodaj Primary treatment system No CBI No PII The second primary clarifier at the WWTP. The clarifier was not operating at the time of the inspection. Camera looking west.
Primary building RIMG2531.JPG 04/12/2022 12:16 PM (CT) Andi Hodaj Primary treatment system No CBI No PII The primary building hosts the pumps to the primary clarifiers and a sludge pump to the digester. Camera looking south.
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04/12/2022 - 04/12/2022
Piketon WWTP Inspection Date(s):
Trickling filter basin RIMG2527.JPG 04/12/2022 12:14 PM (CT) Andi Hodaj Secondary treatment No CBI No PII The trickling filter basin was filled with plastic discs as the medium for microorganisms to grow on. Camera looking south.
Secondary clarifier RIMG2533.JPG 04/12/2022 12:16 PM (CT) Andi Hodaj Secondary treatment No CBI No PII One of the two secondary clarifiers was in operation at the time of the inspection. Camera looking east.
Flow meters RIMG2532.JPG 04/12/2022 12:16 PM (CT) Andi Hodaj Secondary treatment No CBI No PII Flow meters housed in the Secondary building.
04/12/2022 - 04/12/2022
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Piketon WWTP Inspection Date(s):
Flow meter RIMG2540.JPG 04/12/2022 12:17 PM (CT) Andi Hodaj Secondary treatment No CBI No PII Flow meter at the Secondary Building.
04/12/2022 - 04/12/2022
APPENDIX 2: List of Effluent Limit Violations
Effluent Limit Exceedances Report OH0027031: PIKETON WWTP, PIKETON, OH 45661 Monitoring Period Date Range: 01/01/2017 to 03/31/2022
Exceedance Details
Monitoring Period Date 10/31/2017 10/31/2017 3/31/2018 5/31/2018 5/31/2018 6/30/2018 6/30/2018 7/31/2018 7/31/2018 8/31/2018 8/31/2018 9/30/2018 9/30/2018 10/31/2018 10/31/2018 10/31/2018 5/31/2019
Outfall Parameter Description
1
E. coli, MTEC-MF
1
E. coli, MTEC-MF
1
Solids, total suspended
1
E. coli, MTEC-MF
1
E. coli, MTEC-MF
1
E. coli, MTEC-MF
1
E. coli, MTEC-MF
1
E. coli, MTEC-MF
1
E. coli, MTEC-MF
1
E. coli, MTEC-MF
1
E. coli, MTEC-MF
1
E. coli, MTEC-MF
1
E. coli, MTEC-MF
1
E. coli, MTEC-MF
1
BOD, carbonaceous, 05
day, 20 C
1
BOD, carbonaceous, 05
day, 20 C
1
E. coli, MTEC-MF
Limit Type MO GEOMN WK GEOMN MO AVG WK GEOMN MO GEOMN MO GEOMN WK GEOMN MO GEOMN WK GEOMN MO GEOMN WK GEOMN MO GEOMN WK GEOMN WK GEOMN MO AVG WKLY MAX WK
DMR Value 282.72 24200 31 24200 2241.2 902.27 15500 649.7 7270 2562.7 24200 293.83 24200 313 34 88 24200
Limit Value 126 284 30 284 126 126 284 126 284 126 284 126 284 284 25 40 284
17 of 20
Limit and DMR Value Unit MPN/100mL MPN/100mL mg/L MPN/100mL MPN/100mL MPN/100mL MPN/100mL MPN/100mL MPN/100mL MPN/100mL MPN/100mL MPN/100mL MPN/100mL MPN/100mL mg/L mg/L MPN/100mL
% Exceedance 124 8421 3 8421 1679 616 5358 416 2460 1934 8421 133 8421 10 36 120 8421
Piketon WWTP Inspection Date(s):
5/31/2019
1
E. coli, MTEC-MF
6/30/2019
1
E. coli, MTEC-MF
6/30/2019
1
E. coli, MTEC-MF
6/30/2019 7/31/2019
1
BOD, carbonaceous, 05
day, 20 C
1
E. coli, MTEC-MF
7/31/2019
1
E. coli, MTEC-MF
7/31/2019 7/31/2019 8/31/2019
1
BOD, carbonaceous, 05
day, 20 C
1
BOD, carbonaceous, 05
day, 20 C
1
E. coli, MTEC-MF
8/31/2019
1
BOD, carbonaceous, 05
day, 20 C
8/31/2019
1
BOD, carbonaceous, 05
day, 20 C
9/30/2019
1
BOD, carbonaceous, 05
day, 20 C
9/30/2019
1
BOD, carbonaceous, 05
day, 20 C
10/31/2019
1
E. coli, MTEC-MF
10/31/2019
1
E. coli, MTEC-MF
10/31/2019
1
BOD, carbonaceous, 05
day, 20 C
10/31/2019
1
BOD, carbonaceous, 05
day, 20 C
11/30/2019
1
BOD, carbonaceous, 05
day, 20 C
11/30/2019
1
BOD, carbonaceous, 05
day, 20 C
3/31/2020
1
BOD, carbonaceous, 05
day, 20 C
4/30/2020
1
BOD, carbonaceous, 05
day, 20 C
4/30/2020
1
BOD, carbonaceous, 05
day, 20 C
6/30/2020
1
E. coli, MTEC-MF
6/30/2020 6/30/2020 6/30/2020 7/31/2020
1
BOD, carbonaceous, 05
day, 20 C
1
BOD, carbonaceous, 05
day, 20 C
1
BOD, carbonaceous, 05
day, 20 C
1
E. coli, MTEC-MF
7/31/2020 7/31/2020 7/31/2020 9/30/2020
1
BOD, carbonaceous, 05
day, 20 C
1
BOD, carbonaceous, 05
day, 20 C
1
BOD, carbonaceous, 05
day, 20 C
1
E. coli, MTEC-MF
9/30/2020
1
E. coli, MTEC-MF
GEOMN
MO
401.71 126
GEOMN
MO
4915 126
GEOMN
WK
24200 284
GEOMN
WKLY 44
40
MAX
MO
1634.1 126
GEOMN
WK
24200 284
GEOMN
WKLY 61
40
MAX
MO
36
25
AVG
WK
6870 284
GEOMN
WKLY 85
40
MAX
MO
38
25
AVG
MO
42.9 25
AVG
WKLY 77.5 40
MAX
MO
543.01 126
GEOMN
WK
10500 284
GEOMN
WKLY 62
40
MAX
MO
33
25
AVG
MO
32
25
AVG
WKLY 53
40
MAX
WKLY 43
40
MAX
MO
35
25
AVG
WKLY 47
40
MAX
MO
265 126
GEOMN
WKLY 88
40
MAX
WKLY 79
68.1
MAX
MO
36
25
AVG
WK
1090 284
GEOMN
MO
50.6 25
AVG
WKLY 173 40
MAX
WKLY 119 68.1
MAX
MO
178.39 126
GEOMN
WK
24200 284
GEOMN
18 of 20
MPN/100mL MPN/100mL MPN/100mL mg/L MPN/100mL MPN/100mL mg/L mg/L MPN/100mL mg/L mg/L mg/L mg/L MPN/100mL MPN/100mL mg/L mg/L mg/L mg/L mg/L mg/L mg/L MPN/100mL mg/L kg/d mg/L MPN/100mL mg/L mg/L kg/d MPN/100mL MPN/100mL
04/12/2022 - 04/12/2022
219 3801 8421 10 1197 8421 53 44 2319 113 52 72 94 331 3597 55 32 28 33 8 40 18 110 120 16 44 284 102 333 75 42 8421
Piketon WWTP
Inspection Date(s):
10/31/2020
1
E. coli, MTEC-MF
WK
345 284
GEOMN
10/31/2020
1
BOD, carbonaceous, 05 MO
45
25
day, 20 C
AVG
10/31/2020
1
BOD, carbonaceous, 05 WKLY 52
40
day, 20 C
MAX
11/30/2020
1
BOD, carbonaceous, 05 WKLY 86
40
day, 20 C
MAX
11/30/2020
1
BOD, carbonaceous, 05 WKLY 78.4 68.1
day, 20 C
MAX
11/30/2020
1
BOD, carbonaceous, 05 MO
38.5 25
day, 20 C
AVG
1/31/2021
1
BOD, carbonaceous, 05 WKLY 45
40
day, 20 C
MAX
2/28/2021
1
BOD, carbonaceous, 05 MO
32
25
day, 20 C
AVG
2/28/2021
1
BOD, carbonaceous, 05 WKLY 61
40
day, 20 C
MAX
4/30/2021
1
BOD, carbonaceous, 05 MO
46
42.6
day, 20 C
AVG
4/30/2021
1
BOD, carbonaceous, 05 MO
38
25
day, 20 C
AVG
4/30/2021
1
BOD, carbonaceous, 05 WKLY 51
40
day, 20 C
MAX
5/31/2021
1
E. coli, MTEC-MF
WK
1380 284
GEOMN
5/31/2021
1
BOD, carbonaceous, 05 MO
37
25
day, 20 C
AVG
5/31/2021
1
BOD, carbonaceous, 05 WKLY 64
40
day, 20 C
MAX
6/30/2021
1
BOD, carbonaceous, 05 WKLY 82
40
day, 20 C
MAX
6/30/2021
1
BOD, carbonaceous, 05 MO
51
25
day, 20 C
AVG
6/30/2021
1
BOD, carbonaceous, 05 WKLY 75
68.1
day, 20 C
MAX
6/30/2021
1
BOD, carbonaceous, 05 MO
50
42.6
day, 20 C
AVG
7/31/2021
1
E. coli, MTEC-MF
WK
576 284
GEOMN
7/31/2021
1
E. coli, MTEC-MF
MO
131 126
GEOMN
7/31/2021
1
BOD, carbonaceous, 05 MO
35
25
day, 20 C
AVG
7/31/2021
1
BOD, carbonaceous, 05 WKLY 48
40
day, 20 C
MAX
8/31/2021
1
BOD, carbonaceous, 05 WKLY 65
40
day, 20 C
MAX
8/31/2021
1
BOD, carbonaceous, 05 MO
39.5 25
day, 20 C
AVG
9/30/2021
1
BOD, carbonaceous, 05 MO
52.3 25
day, 20 C
AVG
9/30/2021
1
BOD, carbonaceous, 05 WKLY 47.5 40
day, 20 C
MAX
9/30/2021
1
BOD, carbonaceous, 05 MO
44.9 42.6
day, 20 C
AVG
10/31/2021
1
E. coli, MTEC-MF
WK
1190 284
GEOMN
10/31/2021
1
BOD, carbonaceous, 05 WKLY 67
40
day, 20 C
MAX
10/31/2021
1
BOD, carbonaceous, 05 MO
48
25
day, 20 C
AVG
11/30/2021
1
BOD, carbonaceous, 05 MO
56.8 42.6
day, 20 C
AVG
11/30/2021
1
BOD, carbonaceous, 05 MO
56.9 25
19 of 20
MPN/100mL mg/L mg/L mg/L kg/d mg/L mg/L mg/L mg/L kg/d mg/L mg/L MPN/100mL mg/L mg/L mg/L mg/L kg/d kg/d MPN/100mL MPN/100mL mg/L mg/L mg/L mg/L mg/L mg/L kg/d MPN/100mL mg/L mg/L kg/d mg/L
04/12/2022 - 04/12/2022
21 80 30 115 15 54 13 28 53 8 52 28 386 48 60 105 104 10 17 103 4 40 20 63 58 109 19 5 319 68 92 33 128
Piketon WWTP
Inspection Date(s):
day, 20 C
AVG
11/30/2021
1
BOD, carbonaceous, 05 WKLY 101 68.1 kg/d
day, 20 C
MAX
11/30/2021
1
BOD, carbonaceous, 05 WKLY 95.5 40
mg/L
day, 20 C
MAX
12/31/2021
1
BOD, carbonaceous, 05 MO
31
25
mg/L
day, 20 C
AVG
12/31/2021
1
BOD, carbonaceous, 05 WKLY 69
40
mg/L
day, 20 C
MAX
1/31/2022
1
BOD, carbonaceous, 05 WKLY 46
40
mg/L
day, 20 C
MAX
04/12/2022 - 04/12/2022
48 139 24 73 15
20 of 20
