Table of Significant Drinking Water Threats (Pathogen)
Risk:
PrescribedThreat
TSC
ChemQty
ChemRim
ZoneScores
Risk
The storage of agricultural source material.
ASM - Storage
A spill of the material or runoff from an area where the material is stored may result in the presence of one or more pathogens in groundwater or surface water.
The agricultural source material is stored entirely below grade in or on a permanent nutrient storage facility as defined under the Nutrient Management Act (O.Reg 267).
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The storage of agricultural source material.
ASM - Storage
A spill of the material or runoff from an area where the material is stored may result in the presence of one or more pathogens in groundwater or surface water.
The agricultural source material is stored at a temporary field nutrient storage site as defined under the Nutrient Management Act (O.Reg 267).
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
Disposal of Hauled Sewage to Land
The disposal may result in the presence of one or more pathogens in groundwater or surface water.
Land disposal of hauled sewage in any quantity by any method.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
Disposal of Hauled Sewage to Land
The disposal may result in the presence of one or more pathogens in groundwater or surface water.
Land disposal of hauled sewage in any quantity by any method.
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
POW - Storage
The storage may result in the presence of one or more pathogens in groundwater or surface water.
The process organic waste is stored on a site, and any portion of the material is stored at or above grade.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 8
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
POW - Storage
The storage may result in the presence of one or more pathogens in groundwater or surface water.
The process organic waste is stored on a site, and any portion of the material is stored at or above grade.
WHPA-E, IPZ-2, IPZ-3 with a scores of 8.1
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
Wastewater Collection Facilities and Associated Parts: Sewage Pumping Station or Lift Station Wet Well, a Holding Tank or a Tunnel
A spill may result in the presence of one or more pathogens in groundwater or surface water.
A wet well, a holding tank or a tunnel that forms part of a wastewater collection facility as part of a sanitary sewage pumping station or lift station and stores sanitary sewage containing human waste.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The handling and storage of non-agricultural source material.
NASM - Handling & Storage
A spill of the material or runoff from an area where the material is stored may result in the presence of one or more pathogens in groundwater or surface water.
Category 3 non-agricultural source material other than Category B compost and that contains material from a meat plant or sewage biosolid, or material from non-farm herbivorous animals (Category 1), and the material is stored entirely below grade.
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The handling and storage of non-agricultural source material.
NASM - Handling & Storage
A spill of the material or runoff from an area where the material is stored may result in the presence of one or more pathogens in groundwater or surface water.
Category 3 non-agricultural source material other than Category B compost and that contains material from a meat plant or sewage biosolid, or material from non-farm herbivorous animals (Category 1), and any portion of the material is stored at or above grade.
WHPA-E, IPZ-2, IPZ-3 with a scores of 8.1
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
WWTF and Associated Parts
A discharge may result in the presence of one or more pathogens in groundwater or surface water.
A final effluent outfall or a sewage treatment plant overflow outfall that is part of a wastewater treatment facility.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
Overflow - CSO or SSO
The discharge may result in the presence of one or more pathogens in groundwater or surface water.
A combined sewer or partially separated sanitary sewer outfall that discharges combined sewer overflow (CSO), or a manhole that discharges sanitary sewer overflow (SSO) or a wet well outfall that discharges sanitary sewage pumping station overflow (PSO), and forms part of a wastewater collection facility.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 8
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
Overflow - CSO or SSO
The discharge may result in the presence of one or more pathogens in groundwater or surface water.
A combined sewer or partially separated sanitary sewer outfall that discharges combined sewer overflow (CSO), or a manhole that discharges sanitary sewer overflow (SSO) or a wet well outfall that discharges sanitary sewage pumping station overflow (PSO), and forms part of a wastewater collection facility.
WHPA-E, IPZ-2, IPZ-3 with a scores of 8.1
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
POW - Application
The application may result in the presence of one or more pathogens in groundwater or surface water.
Land application of any quantity of processed organic waste.
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
Industrial Effluent Discharges
The discharge may result in the presence of one or more pathogens in surface water.
The system discharges to surface water or land and its primary functions include conveying sewage from a meat plant.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
POW - Application
The application may result in the presence of one or more pathogens in groundwater or surface water.
Land application of any quantity of processed organic waste.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The application of non-agricultural source material to land.
NASM - Application
The application may result in the presence of one or more pathogens in groundwater or surface water.
The land application of any quantity of Category 3 non-agricultural source material other than Category B compost and that contains material from a meat plant or sewage biosolids, or material from non-farm herbivorous animals (Category 1).
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
POW - Application
The application may result in the presence of one or more pathogens in groundwater or surface water.
Land application of any quantity of processed organic waste.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 8
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
POW - Application
The application may result in the presence of one or more pathogens in groundwater or surface water.
Land application of any quantity of processed organic waste.
WHPA-E, IPZ-2, IPZ-3 with a scores of 8.1
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
POW - Storage
The storage may result in the presence of one or more pathogens in groundwater or surface water.
The process organic waste is stored on a site, and any portion of the material is stored at or above grade.
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
Hauled Sewage - Storage
The storage may result in the presence of one or more pathogens in groundwater or surface water.
The hauled sewage is stored in a tank or in a lagoon on site in a stationary means of containment for hauled sewage.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 8
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
Hauled Sewage - Storage
The storage may result in the presence of one or more pathogens in groundwater or surface water.
The hauled sewage is stored in a tank or in a lagoon on site in a stationary means of containment for hauled sewage.
WHPA-E, IPZ-2, IPZ-3 with a scores of 8.1
Significant
The handling and storage of non-agricultural source material.
NASM - Handling & Storage
A spill of the material or runoff from an area where the material is stored may result in the presence of one or more pathogens in groundwater or surface water.
Category 3 non-agricultural source material other than Category B compost and that contains material from a meat plant or sewage biosolid, or material from non-farm herbivorous animals (Category 1), and any portion of the material is stored at or above grade.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 8
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
POW - Storage
The storage may result in the presence of one or more pathogens in groundwater or surface water.
The process organic waste is stored on a site, and any portion of the material is stored at or above grade.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
POW - Storage
The storage may result in the presence of one or more pathogens in groundwater or surface water.
The processed organic waste is stored on a site entirely below grade.
WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
POW - Storage
The storage may result in the presence of one or more pathogens in groundwater or surface water.
The processed organic waste is stored on a site entirely below grade.
IPZ-1 with a scores of 10
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
Wastewater Collection Facilities and Associated Parts: Sewage Pumping Station or Lift Station Wet Well, a Holding Tank or a Tunnel
A spill may result in the presence of one or more pathogens in groundwater or surface water.
A wet well, a holding tank or a tunnel that forms part of a wastewater collection facility as part of a sanitary sewage pumping station or lift station and stores sanitary sewage containing human waste.
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
WWTF and Associated Parts
A discharge may result in the presence of one or more pathogens in groundwater or surface water.
A sewage treatment plant process tank or a sewage treatment plant holding tank that forms part of a wastewater treatment facility.
IPZ-1 with a scores of 10
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
WWTF and Associated Parts
A discharge may result in the presence of one or more pathogens in groundwater or surface water.
A sewage treatment plant process tank or a sewage treatment plant holding tank that forms part of a wastewater treatment facility.
WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
WWTF and Associated Parts
A discharge may result in the presence of one or more pathogens in groundwater.
A sewage lagoon that forms part of a wastewater treatment facility and that may discharge sewage to groundwater.
WHPA-A, WHPA-B with a scores of 10
Significant
The application of non-agricultural source material to land.
NASM - Application
The application may result in the presence of one or more pathogens in groundwater or surface water.
The land application of any quantity of Category 3 non-agricultural source material other than Category B compost and that contains material from a meat plant or sewage biosolids, or material from non-farm herbivorous animals (Category 1).
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The handling and storage of non-agricultural source material.
NASM - Handling & Storage
A spill of the material or runoff from an area where the material is stored may result in the presence of one or more pathogens in groundwater or surface water.
Category 3 non-agricultural source material other than Category B compost and that contains material from a meat plant or sewage biosolid, or material from non-farm herbivorous animals (Category 1), and any portion of the material is stored at or above grade.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
WWTF and Associated Parts
A discharge may result in the presence of one or more pathogens in groundwater or surface water.
A final effluent outfall or a sewage treatment plant overflow outfall that is part of a wastewater treatment facility.
WHPA-E, IPZ-2, IPZ-3 with a scores of 8.1
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
WWTF and Associated Parts
A discharge may result in the presence of one or more pathogens in groundwater or surface water.
A final effluent outfall or a sewage treatment plant overflow outfall that is part of a wastewater treatment facility.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 8
Significant
The use of land as livestock grazing or pasturing land, an outdoor confinement area or a farm-animal yard. O. Reg. 385/08, s. 3.
ASM Generation - OCA or Farm Animal Yard
The land use may result in the presence of one or more pathogens in groundwater or surface water.
The use of land as an outdoor confinement area or a farm-animal yard for one or more animals.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 8
Significant
The use of land as livestock grazing or pasturing land, an outdoor confinement area or a farm-animal yard. O. Reg. 385/08, s. 3.
ASM Generation - OCA or Farm Animal Yard
The land use may result in the presence of one or more pathogens in groundwater or surface water.
The use of land as an outdoor confinement area or a farm-animal yard for one or more animals.
WHPA-E, IPZ-2, IPZ-3 with a scores of 8.1
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
Hauled Sewage - Storage
The storage may result in the presence of one or more pathogens in groundwater or surface water.
The hauled sewage is stored in a tank or in a lagoon on site in a stationary means of containment for hauled sewage.
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
Wastewater Collection Facilities and Associated Parts: Sanitary Sewers
The discharge from the system may result in the presence of one or more pathogens in groundwater or surface water.
A forcemain, a combined sewer or partially separated sanitary sewer, a rising main or a gravity sanitary sewer that forms part of a wastewater collection facility, not including its appurtenances.
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
Overflow - CSO or SSO
The discharge may result in the presence of one or more pathogens in groundwater or surface water.
A combined sewer or partially separated sanitary sewer outfall that discharges combined sewer overflow (CSO), or a manhole that discharges sanitary sewer overflow (SSO) or a wet well outfall that discharges sanitary sewage pumping station overflow (PSO), and forms part of a wastewater collection facility.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
Disposal of Hauled Sewage to Land
The disposal may result in the presence of one or more pathogens in groundwater or surface water.
Land disposal of hauled sewage in any quantity by any method.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 8
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
Disposal of Hauled Sewage to Land
The disposal may result in the presence of one or more pathogens in groundwater or surface water.
Land disposal of hauled sewage in any quantity by any method.
WHPA-E, IPZ-2, IPZ-3 with a scores of 8.1
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
WWTF and Associated Parts
A discharge may result in the presence of one or more pathogens in groundwater or surface water.
A final effluent outfall or a sewage treatment plant overflow outfall that is part of a wastewater treatment facility.
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
Overflow - CSO or SSO
The discharge may result in the presence of one or more pathogens in groundwater or surface water.
A combined sewer or partially separated sanitary sewer outfall that discharges combined sewer overflow (CSO), or a manhole that discharges sanitary sewer overflow (SSO) or a wet well outfall that discharges sanitary sewage pumping station overflow (PSO), and forms part of a wastewater collection facility.
WHPA-A, WHPA-B, IPZ-1 with a scores of 10
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
WWTF and Associated Parts
A discharge may result in the presence of one or more pathogens in groundwater or surface water.
A sewage treatment plant process tank or a sewage treatment plant holding tank that forms part of a wastewater treatment facility.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The storage of agricultural source material.
ASM - Storage
A spill of the material or runoff from an area where the material is stored may result in the presence of one or more pathogens in groundwater or surface water.
Any portion of the agricultural source material is stored at or above grade in or on a permanent nutrient storage facility as defined under the Nutrient Management Act (O.Reg 267).
WHPA-A, WHPA-B with a scores of 10
Significant
The use of land as livestock grazing or pasturing land, an outdoor confinement area or a farm-animal yard. O. Reg. 385/08, s. 3.
ASM Generation - Livestock Grazing
The land use may result in the presence of one or more pathogens in groundwater or surface water.
The use of land as livestock grazing or pasturing land for one or more animals.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The use of land as livestock grazing or pasturing land, an outdoor confinement area or a farm-animal yard. O. Reg. 385/08, s. 3.
ASM Generation - Livestock Grazing
The land use may result in the presence of one or more pathogens in groundwater or surface water.
The use of land as livestock grazing or pasturing land for one or more animals.
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a waste disposal site within the meaning of Part V of the Environmental Protection Act.
Hauled Sewage - Storage
The storage may result in the presence of one or more pathogens in groundwater or surface water.
The hauled sewage is stored in a tank or in a lagoon on site in a stationary means of containment for hauled sewage.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The application of agricultural source material to land.
Application of Agricultural Source Material (ASM) to Land
The application may result in the presence of one or more pathogens in groundwater or surface water.
Agricultural source material is applied to land in any quantity.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The application of agricultural source material to land.
Application of Agricultural Source Material (ASM) to Land
The application may result in the presence of one or more pathogens in groundwater or surface water.
Agricultural source material is applied to land in any quantity.
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The application of agricultural source material to land.
Application of Agricultural Source Material (ASM) to Land
The application may result in the presence of one or more pathogens in groundwater or surface water.
Agricultural source material is applied to land in any quantity.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 8
Significant
The application of agricultural source material to land.
Application of Agricultural Source Material (ASM) to Land
The application may result in the presence of one or more pathogens in groundwater or surface water.
Agricultural source material is applied to land in any quantity.
WHPA-E, IPZ-2, IPZ-3 with a scores of 8.1
Significant
The storage of agricultural source material.
ASM - Storage
A spill of the material or runoff from an area where the material is stored may result in the presence of one or more pathogens in groundwater or surface water.
Any portion of the agricultural source material is stored at or above grade in or on a permanent nutrient storage facility as defined under the Nutrient Management Act (O.Reg 267).
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The storage of agricultural source material.
ASM - Storage
A spill of the material or runoff from an area where the material is stored may result in the presence of one or more pathogens in groundwater or surface water.
The agricultural source material is stored at a temporary field nutrient storage site as defined under the Nutrient Management Act (O.Reg 267).
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The storage of agricultural source material.
ASM - Storage
A spill of the material or runoff from an area where the material is stored may result in the presence of one or more pathogens in groundwater or surface water.
The agricultural source material is stored at a temporary field nutrient storage site as defined under the Nutrient Management Act (O.Reg 267).
WHPA-E, IPZ-2, IPZ-3 with a scores of 8.1
Significant
The storage of agricultural source material.
ASM - Storage
A spill of the material or runoff from an area where the material is stored may result in the presence of one or more pathogens in groundwater or surface water.
The agricultural source material is stored at a temporary field nutrient storage site as defined under the Nutrient Management Act (O.Reg 267).
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 8
Significant
The storage of agricultural source material.
ASM - Storage
A spill of the material or runoff from an area where the material is stored may result in the presence of one or more pathogens in groundwater or surface water.
Any portion of the agricultural source material is stored at or above grade in or on a permanent nutrient storage facility as defined under the Nutrient Management Act (O.Reg 267).
WHPA-E, IPZ-2, IPZ-3 with a scores of 8.1
Significant
The storage of agricultural source material.
ASM - Storage
A spill of the material or runoff from an area where the material is stored may result in the presence of one or more pathogens in groundwater or surface water.
Any portion of the agricultural source material is stored at or above grade in or on a permanent nutrient storage facility as defined under the Nutrient Management Act (O.Reg 267).
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 8
Significant
The storage of agricultural source material.
ASM - Storage
A spill of the material or runoff from an area where the material is stored may result in the presence of one or more pathogens in groundwater or surface water.
Any portion of the agricultural source material is stored at or above grade in or on a permanent nutrient storage facility as defined under the Nutrient Management Act (O.Reg 267).
IPZ-1 with a scores of 10
Significant
The use of land as livestock grazing or pasturing land, an outdoor confinement area or a farm-animal yard. O. Reg. 385/08, s. 3.
ASM Generation - Livestock Grazing
The land use may result in the presence of one or more pathogens in groundwater or surface water.
The use of land as livestock grazing or pasturing land for one or more animals.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 8
Significant
The use of land as livestock grazing or pasturing land, an outdoor confinement area or a farm-animal yard. O. Reg. 385/08, s. 3.
ASM Generation - Livestock Grazing
The land use may result in the presence of one or more pathogens in groundwater or surface water.
The use of land as livestock grazing or pasturing land for one or more animals.
WHPA-E, IPZ-2, IPZ-3 with a scores of 8.1
Significant
The use of land as livestock grazing or pasturing land, an outdoor confinement area or a farm-animal yard. O. Reg. 385/08, s. 3.
ASM Generation - OCA or Farm Animal Yard
The land use may result in the presence of one or more pathogens in groundwater or surface water.
The use of land as an outdoor confinement area or a farm-animal yard for one or more animals.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 9
Significant
The use of land as livestock grazing or pasturing land, an outdoor confinement area or a farm-animal yard. O. Reg. 385/08, s. 3.
ASM Generation - OCA or Farm Animal Yard
The land use may result in the presence of one or more pathogens in groundwater or surface water.
The use of land as an outdoor confinement area or a farm-animal yard for one or more animals.
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
Industrial Effluent Discharges
The discharge may result in the presence of one or more pathogens in surface water.
The system discharges to surface water or land and its primary functions include conveying sewage from a meat plant.
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
Industrial Effluent Discharges
The discharge may result in the presence of one or more pathogens in surface water.
The system discharges to surface water or land and its primary functions include conveying sewage from a meat plant.
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 8
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
Industrial Effluent Discharges
The discharge may result in the presence of one or more pathogens in surface water.
The system discharges to surface water or land and its primary functions include conveying sewage from a meat plant.
WHPA-E, IPZ-2, IPZ-3 with a scores of 8.1
Significant
The application of non-agricultural source material to land.
NASM - Application
The application may result in the presence of one or more pathogens in groundwater or surface water.
The land application of any quantity of Category 3 non-agricultural source material other than Category B compost and that contains material from a meat plant or sewage biosolids, or material from non-farm herbivorous animals (Category 1).
WHPA-E, IPZ-1, IPZ-2, IPZ-3 with a scores of 8
Significant
The application of non-agricultural source material to land.
NASM - Application
The application may result in the presence of one or more pathogens in groundwater or surface water.
The land application of any quantity of Category 3 non-agricultural source material other than Category B compost and that contains material from a meat plant or sewage biosolids, or material from non-farm herbivorous animals (Category 1).
WHPA-E, IPZ-2, IPZ-3 with a scores of 8.1
Significant
The handling and storage of non-agricultural source material.
NASM - Handling & Storage
A spill of the material or runoff from an area where the material is stored may result in the presence of one or more pathogens in groundwater or surface water.
Category 3 non-agricultural source material other than Category B compost and that contains material from a meat plant or sewage biosolid, or material from non-farm herbivorous animals (Category 1), and any portion of the material is stored at or above grade.
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
Onsite Sewage Works
A discharge from the system may result in the presence of one or more pathogens in groundwater or surface water.
The system is an earth pit privy, privy vault, cesspool, or a leaching bed system and its associated treatment unit and is a sewage system as defined in section 1 of O. Reg. 350/06 (Building Code) made under the Building Code Act, 1992 or a sewage works as defined in section 1 of the Ontario Water Resources Act.
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant
The establishment, operation or maintenance of a system that collects, stores, transmits, treats or disposes of sewage.
Onsite Sewage Works
A spill from the tank may result in the presence of one or more pathogens in groundwater or surface water.
The system requires or uses a holding tank for the retention of hauled sewage at the site where it is produced before its collection by a hauled sewage system.
IPZ-1, WHPA-A, WHPA-B with a scores of 10
Significant