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Document ID ca-on-gptwa-2026-01-21 Title Guide to Permit to Take Water application URL https://www.ontario.ca/page/guide-permit-take-water-application-form Jurisdiction /ca/on Subdomain(s) none Language Status completed Analyzed at 2026-05-12 04:19:54.417812+00:00 Relevance inventory_targeted_fetch

Q Qualitative Requirements (51)

Req ID Category Intent Legal Status Name Subdomain(s) Context Conditions Confidence
#Q001administrativeoperationalmandatoryExpired Permit ApplicationotherIf your PTTW has been expired for more than 12 months, please apply for a New Permit.PTTW has been expired for more than 12 monthshigh
#Q002reportingreportingmandatoryApplicant Information AccuracyotherYou will need to confirm this information is complete and accurate. If not, go back to the Profile tab in your ministry account and update your business or individual information from there.When reviewing auto-populated applicant informationhigh
#Q003administrativereportingmandatorySource Category ClassificationotherIf your application is for more than one source, you must classify your application according to the highest category of the individual sources.Application is for more than one sourcehigh
#Q004reportingreportingmandatoryCategory 2 Scientific EvaluationotherCategory 2 applications require a qualified person to undertake a scoped scientific evaluation to ensure the withdrawal of water does not result in unacceptable impacts or interference with other users.Category 2 applicationshigh
#Q005reportingreportingmandatoryCategory 3 Technical StudyotherCategory 3 applications must submit a hydrogeological study and/or surface water study prepared by a qualified person for ministry review.Category 3 applicationshigh
#Q006reportingreportingmandatoryExisting Permit Details SubmissionotherYou must provide the existing permit number, issuance date, expiry date and attach your existing PTTW if it was not submitted online. If you are not attaching the existing PTTW, please provide an explanation.When applying with an existing permithigh
#Q007reportingreportingmandatoryAdministrative Changes DescriptionotherIf you are requesting Administrative Changes , you will be asked to indicate what type of administrative change you are applying for (such as legal name changes, address changes or other changes to applicant information) and describe the change. Please ensure that you describe the information on the current PTTW that you would like to change and the new information that you are proposing.When requesting Administrative Changeshigh
#Q008administrativereportingmandatoryOwnership Change PermissionotherIf you are requesting an Ownership Change , you will be asked to provide documentation of permission.When requesting an Ownership Changehigh
#Q009reportingreportingmandatoryPre-submission Consultation ResultsotherIf you have completed a pre-submission consultation meeting, please provide the results of these discussions, such as any email correspondence with the ministry, a summary of the meeting with the names of attendees, so that the ministry understands what discussions have taken place.If a pre-submission consultation meeting was completedhigh
#Q010administrativereportingmandatoryQualified Person IdentificationotherIf a qualified person is required to deal with technical matters, you must identify the qualified person in your application.If a qualified person is requiredhigh
#Q011reportingreportingmandatorySource Protection ConsiderationotherYou must take source protection into consideration as part of your PTTW application. In the case where source protection policies are determined to apply to PTTWs, proponents must demonstrate that the proposed risk management measures — such as monitoring and or contingency plans — satisfy the policies.When source protection policies are determined to applyhigh
#Q012reportingreportingmandatoryDrinking Water Threat IdentificationotherTo determine if your activity is a drinking water threat, you must identify the following: if the activity is in one of the source protection areas; if the activity is in a vulnerable area identified in an approved assessment reporthigh
#Q013reportingreportingmandatorySource and Location ConfirmationotherYou must confirm that the water taking sources and location are remaining the same.When renewing or transitioning a permithigh
#Q014administrativeoperationalmandatoryPermit Amendment ApplicationotherIf you plan to make certain changes to your permit, you will need to apply for an amendment.When planning changes such as increasing volume, changing location, or changing permit conditionshigh
#Q015reportingreportingmandatoryComplaint and Impact Notification (Application)otherIf you are aware of impacts or interference, or complaints of such, resulting from the taking, please describe these complaints and or impacts,and any mitigative actions taken, in your PTTW application.If aware of impacts, interference, or complaintshigh
#Q016reportingreportingmandatoryImmediate Complaint NotificationotherPTTW holders are required to immediately notify the local district office of any complaints arising from the authorized water taking activity, including any action taken or proposed to be taken regarding the complaint.Upon receiving complaints arising from the authorized water taking activityhigh
#Q017reportingreportingmandatoryPumping Test DocumentationotherIf the application is for a pumping test, please prepare and submit a document signed by a qualified person that includes: Confirmation that the proposed taking will not result in unacceptable impacts... Confirmation that the activity will use an approved method to discharge any water taken; Any suggested conditions to mitigate any possible impacts caused by this taking; A list of references that the qualified person considered during the planning of this takingIf the application is for a pumping testhigh
#Q018reportingreportingmandatoryPumping Test Purpose DetailotherYou will also be asked to outline the details about the purpose of your pumping test and intended future use of the water taking...If the application is for a pumping testhigh
#Q019reportingreportingmandatoryWater Taking DescriptionotherYou must provide a description of the water taking including how, when and where all water is obtained, stored, transferred, used, and returned to the environment.high
#Q020reportingreportingmandatoryWater Taking Needs JustificationotherYou must also describe in detail your water taking needs including how you determined your water taking rates, amounts and time periods. Provide all relevant information and calculations to demonstrate that the water takings requested are warranted.high
#Q021administrativereportingmandatorySite Creation and NAICS Code MatchotherIn this section, you are required to create a site associated with your application or select a site that was already created from the auto populated list... Ensure the North American Industry Classification System (NAICS) code you have provided for your operation or project matches the NAICS code you have assigned to the site.high
#Q022reportingreportingmandatorySpecial Policy Area IdentificationotherIndicate if your site falls inside a special policy area.high
#Q023reportingreportingmandatoryNiagara Escarpment Permit SubmissionotherIf your site is located within the Niagara Escarpment you will be asked to attach your Niagara Escarpment Planning and Development Act permit.If site is located within the Niagara Escarpmenthigh
#Q024reportingreportingmandatoryOak Ridges Moraine Clearance SubmissionotherIf your site is located within the Oak Ridges Moraine, you will be asked to attach your Conservation Authority Clearance.If site is located within the Oak Ridges Morainehigh
#Q025reportingreportingmandatorySource Location Mapping AccuracyotherYou will indicate the source location on a Geographic Information System (GIS) map. Please ensure that the Global Positioning System (GPS) coordinates and/or map location are as accurate as possible and match the coordinates in the original PTTW in the case of a renewal.high
#Q026reportingreportingmandatoryLandowner Authorization SubmissionotherIf you are taking water from a water source located on land you do not own, we require that you submit a letter from the landowner, authorizing you to take water from a source located on their property.If taking water from a source on land not owned by the applicanthigh
#Q027reportingreportingmandatorySource-Related Complaints and QuestionsotherYou will be required to indicate if you are aware of any complaints or impacts associated with takings from the source as well as the location of other wells nearby. If you select pond as a source, you will be required to answer questions about the source of pond water.high
#Q028reportingreportingmandatoryWater Taking Information Form DetailotherProvide a Descriptor Name for each water taking in the table... Determine the Purpose Category, the Specific Purpose and the Activity from the drop-down for each water taking... Provide the maximum rate per minute, maximum number of hours of taking a day, maximum volume per day, typical volume per day, maximum number of days of taking in a year, earliest month of taking and latest month of taking based on reasonable estimation.high
#Q029reportingreportingmandatoryContingency Measures IdentificationotherIf your water taking is susceptible to drought or low water conditions, you are required to identify contingency measures and provide details of how the contingency measures will be implemented in your application.If water taking is susceptible to drought or low water conditionshigh
#Q030reportingreportingmandatoryActual Total Maximum Daily Volume ExplanationotherIf the number does not reflect the maximum amount of water that you take in one day, please enter the correct number in the Actual Total Maximum Daily Volume field and then provide an explanation.If Calculated Total Maximum Daily Volume exceeds actual planned maximum daily withdrawalhigh
#Q031reportingreportingmandatoryPublic Notification IndicationotherIndicate whether you have previously notified and or consulted with the public.high
#Q032operationaloperationalrecommendedWater Conservation Measures EncouragedotherYou are encouraged to take all reasonable and practical measures to conserve water and to be up to date with the best management practices for water conservation for your sector.high
#Q033reportingreportingmandatoryLong-Term Water Taking Conservation QuestionsotherIf your application is for a long-term water taking (more than one year), you will be required to answer additional questions about the best management practices you have implemented. Information provided should include details of water efficiency measures to be implemented, based on sector-specific best management practices.If application is for a long-term water taking (more than one year)high
#Q034reportingreportingmandatoryTopographic Map ProvisionotherYou must indicate the location of your water taking(s) on a detailed topographic map... On your map, please outline the property from which you will take water. Also, ensure to mark and label: all existing and proposed water taking locations with names of sources; all designated features within 500 metres of the water taking location...high
#Q035reportingreportingmandatoryCategory 2 Criteria CertificationotherTo confirm the application category, you must certify that the proposed new taking meets one of the following category 2 criteria...For Category 2 applicationshigh
#Q036reportingreportingmandatoryTechnical Study Risk Management DemonstrationotherIf source protection policies are determined to apply to the taking, you must demonstrate within the technical study that the proposed risk management measures satisfy the policies.If source protection policies are determined to apply to the takinghigh
#Q037administrativeunknownmandatoryMunicipal Support for Water BottlingotherIf you are a water bottling company, before you can apply to us for a PTTW to take water for a new or increased groundwater taking for bottled water, you must ask the host municipal council to provide a resolution either supporting or objecting to the proposed water taking.For water bottling companies intending to apply for a new or increased groundwater taking above 379,000 litres per dayhigh
#Q038administrativereportingmandatoryApplicant AttestationotherIn this section the applicant must attest to the accuracy and completeness of the information supplied in the application.high
#Q039administrativereportingmandatoryQualified Person AttestationotherAn individual authorized by the application to prepare the technical materials that are included in the application. This individual must have reviewed those technical materials and made all inquiries that are necessary to declare to the best of their knowledge, information and belief that the technical materials contained in the application are complete and accurate. This individual must have the relevant education and experience necessary to provide this certification.When an individual is authorized to prepare the technical materialshigh
#Q040administrativeunknownmandatoryApplication Fee PaymentotherYou must pay for your PTTW application online as part of the application process. Your online PTTW application will not be submitted to us until payment has been received.high
#Q041operationaloperationalmandatoryMethyl Naphthalene Summation RequirementotherFor all tables, the methyl naphthalene soil standard is applicable to both 1-methyl naphthalene and 2 –methyl naphthalene, with the provision that if both are detected the sum of the two concentrations cannot exceed the standard.If both 1-methyl naphthalene and 2-methyl naphthalene are detectedhigh
#Q042administrativeoperationalmandatoryQualified Person Site VerificationotherThe QP must ascertain that the site conditions are appropriate for use of the generic standards such that he/she can be comfortable with signing the certifications on the RSC.high
#Q043operationaloperationalrecommendedQualified Person Factors ConsiderationotherThe QP should consider these types of factors in assessing the appropriateness of the use of the generic standards.high
#Q044operationaloperationalguidanceSite-Specific Aquatic Protection Assessmentaquatic lifethe QP may need to consider whether a site-specific estimate of hardness and pH resulting from mixing of groundwater and surface water is needed to estimate an appropriate aquatic protection value for this site.If surface water hardness < 70mg/L and/or pH < 6.7high
#Q045monitoringreportingmandatoryMethyl Mercury Analysis TriggerotherAnalysis for methyl mercury only applies when mercury (total) standard is exceededWhen mercury (total) standard is exceededhigh
#Q046reportingoperationalguidanceBTEX Subtraction Reporting ChoiceotherF1 fraction does not include BTEX; however, the proponent has the choice as to whether or not to subtract BTEX from the analytical result.high
#Q047operationaloperationalmandatoryShallow Soils Standard Selectiondrinking water, otherTables 6 and 7 are to be used in situations where there is less than 2 m of overburden above bedrock.Situations where there is less than 2 m of overburden above bedrockhigh
#Q048operationaloperationalmandatoryWater Body Proximity Standard Selectiondrinking water, aquatic life, otherTables 8 and 9 are to be used where all or part of a property lies within 30 m of a surface water body.Where all or part of a property lies within 30 m of a surface water bodyhigh
#Q049operationaloperationalguidanceSurface Boron Standard SelectionotherThe HWS boron can be used by itself for all surface soils, as plants are the most sensitive receptor for boron.For all surface soilshigh
#Q050operationaloperationalguidanceSubsurface Boron Standard SelectionotherFor subsurface soils the total boron standard can be used by itself, since plant protection for soils below the root zone is not a significant concern.For subsurface soilshigh
#Q051operationaloperationalguidanceQP Discretion for Shallow Groundwaterdrinking water, otherThey can also be used in situations where the QP is not satisfied that Tables 2 and 3 are suitable due to shallow depth to groundwater.Where the QP is not satisfied that Tables 2 and 3 are suitable due to shallow depth to groundwaterhigh

P Quantitative Requirements (52)

Req ID Category Intent Legal Status Name Subdomain(s) Limit Type Limit Value Context Conditions Confidence
#P001operationaloperationalmandatoryPermit to Take Water Thresholdotherrequirement> 50000 litresSection 34 of the Ontario Water Resources Act (OWRA) requires anyone taking more than a total of 50,000 litres of water in a day, with some exceptions, to obtain a Permit to Take Water (PTTW)in a dayhigh
#P002designoperationalmandatoryCategory 1 Groundwater Ponds Depth (A)otherrequirement< 4 mPonds... less than 4m deep and more than 100m from sensitive featuresnot connected to, nor receiving water from surface waterhigh
#P003designoperationalmandatoryCategory 1 Groundwater Ponds Sensitive Feature Distance (A)otherrequirement> 100 mPonds... less than 4m deep and more than 100m from sensitive featuresnot connected to, nor receiving water from surface waterhigh
#P004designoperationalmandatoryCategory 1 Groundwater Ponds Depth (B)otherrequirement< 7 mor less than 7m deep and more than 250m from sensitive featuresnot connected to, nor receiving water from surface waterhigh
#P005designoperationalmandatoryCategory 1 Groundwater Ponds Sensitive Feature Distance (B)otherrequirement> 250 mor less than 7m deep and more than 250m from sensitive featuresnot connected to, nor receiving water from surface waterhigh
#P006operationaloperationalmandatoryCategory 2 Groundwater Short-term duration Aotherrequirement< 7 daysShort-term, non-recurring taking less than 7 days (for example, hydrostatic test).Groundwater takingshigh
#P007operationaloperationalmandatoryCategory 2 Groundwater Short-term duration Botherrequirement< 30 consecutive daysShort-term, non-recurring taking less than 30 consecutive days and less than 400,000 litres per dayGroundwater takingshigh
#P008operationaloperationalmandatoryCategory 2 Groundwater Short-term volumeotherrequirement< 400000 litres per dayShort-term, non-recurring taking less than 30 consecutive days and less than 400,000 litres per dayGroundwater takingshigh
#P009designoperationalmandatoryCategory 1 Surface Water Ponds Volumeotherrequirement< 1500 cubic metersPonds less than 1500 cubic meters in volume that collect runoff and that are not drawing from groundwater, watercourses, wetlands, other lakes or pondsSurface water takingshigh
#P010operationaloperationalmandatoryCategory 1 Surface Water Great Lakes Taking Volumeotherrequirement< 1000000 litres per dayGreat Lakes or connecting channels takings less than 1,000,000 litres per daySurface water takingshigh
#P011operationaloperationalmandatoryCategory 2 Surface Water Great Lakes Taking Volumeotherrequirement< 19000000 litres per dayGreat Lakes or connecting channels takings less than the Great Lakes-St. Lawrence River Basin Sustainable Water Resources Agreement threshold (19,000,000 litres per day)Surface water takingshigh
#P012operationaloperationalmandatoryCategory 2 Rivers and Streams Flow Proportionotherrequirement< 5 % of 7Q20 low flowRiver and Streams (3rd order or higher order) takings less than 5% of 7Q20 low flowSurface water takingshigh
#P013operationaloperationalmandatoryCategory 2 Lakes and Ponds Taking Volumeotherrequirement< 1000000 litres per dayLakes and Ponds takings less than 1,000,000 litres per day twice per week from water bodies greater than 10 ha in sizeSurface water takingshigh
#P014designoperationalmandatoryCategory 2 Lakes and Ponds Minimum Sizeotherrequirement> 10 hafrom water bodies greater than 10 ha in size that are not on-stream and not part of the headwatersSurface water takingshigh
#P015operationalreportingmandatoryPumping Test EASR Registration Volume Thresholdotherrequirement<= 5000000 litres per daypumping tests conducted at wells that take no more than 5 million litres of water per day for no more than 7 days within a 30-day period may be required to register in the Environmental Activity and Sector Registry (EASR).Pumping testshigh
#P016operationalreportingmandatoryPumping Test EASR Registration Duration Thresholdotherrequirement<= 7 daysfor no more than 7 days within a 30-day period may be required to register in the Environmental Activity and Sector Registry (EASR).Pumping tests within a 30-day periodhigh
#P017designreportingmandatoryMap Designated Features Radiusotherrequirement<= 500 metresall designated features within 500 metres of the water taking location to help us during the evaluation of the applicationMap submission for applicationhigh
#P018operationalreportingmandatoryMunicipal Support Water Bottling Volume Thresholddrinking water, otherrequirement> 379000 litres per dayThe requirement to have municipal support only applies to cumulative water takings within the local host municipality above 379,000 litres per day and does not apply to applications to renew an existing PTTW.Water bottling applicationshigh
#P019designoperationalmandatoryWaste Disposal Volume Application Thresholdotherrequirement> 40000 cubic metresRegulation applies to every landfilling site... intended... to have a total waste disposal volume of more than 40,000 cubic metres.New or expanding landfilling sites accepting municipal wastehigh
#P020designaestheticmandatoryStandard Buffer Area Widthotherrequirement>= 100 metresThe buffer area shall be at least 100 metres wide at every point.Surrounding waste fill areahigh
#P021designoperationalmandatoryMinimum Reduced Buffer Area Widthotherrequirement>= 30 metresSubsection (2) does not apply to a buffer area if the buffer area is at least 30 metres wide at every point and a written report confirms...Subject to site specific assessment confirming adequate space and impact controlhigh
#P022designhealthmandatoryMethane Limit - Site Boundaryotherrequirement< 2.5 % by volumeThe concentration of methane gas below the surface of the land at the boundary of the site must be less than 2.5 per cent by volume.Subsurface migration at boundaryhigh
#P023designhealthmandatoryMethane Limit - On-Site Structureotherrequirement< 1.0 % by volumeThe concentration of methane gas must be less than 1.0 per cent by volume in any on-site building or enclosed structure.Structure accessible to person or containing ignition sourcehigh
#P024designhealthmandatoryMethane Limit - Off-Site Structureotherrequirement< 0.05 % by volumeThe concentration of methane gas from the site must be less than 0.05 per cent by volume in any off-site building or enclosed structure.Structure accessible to person or containing ignition sourcehigh
#P025designoperationalmandatoryAir Emissions Control Trigger (New Sites)otherrequirement> 1.5 million cubic metresSubsection (1) applies only if a new landfilling site is being established with a total waste disposal volume of more than 1.5 million cubic metres.Mandatory gas collection for new siteshigh
#P026operationalreportingmandatoryFinancial Assurance Contingency Rateotherrequirement0.50 $/tonnethe amount of the financial assurance shall be determined in accordance with... F = $0.50 x W x (I2 / I1)Calculated based on 1997 inflation index basehigh
#P027designoperationalmandatoryFinal Cover Depthotherrequirement>= 0.6 metresThe owner... shall ensure that the following materials are applied... A minimum of 0.6 metres of cover material.Applied to waste fill zone as final coverhigh
#P028designoperationalmandatoryMaximum Final Slopeotherrequirement1V:4H ratiothe final slopes above grade... do not exceed one unit vertical to four units horizontal.Unless alternative design confirms stabilityhigh
#P029designoperationalmandatoryMinimum Final Slopeotherrequirement1V:20H ratiothe final slopes above grade... are not less than one unit vertical to 20 units horizontal.Unless alternative design confirms stabilityhigh
#P030designoperationalmandatoryAir Emissions Control Trigger (Expanding Sites)otherrequirement> 3.0 million cubic metresSubsection (1) applies only if ... the total waste disposal volume of an existing landfilling site is being increased to more than 3.0 million cubic metres.Existing site expansionhigh
#P031designhealthmandatoryReasonable Use Coefficient (Health)drinking waterrequirement0.25 scalarX is 0.25, if Cr is a health related drinking water objectiveUsed in formula Cm = Cb + X(Cr - Cb)high
#P032designaestheticmandatoryReasonable Use Coefficient (Aesthetic)drinking waterrequirement0.50 scalarX is 0.50, if Cr is an aesthetic drinking water objectiveUsed in formula Cm = Cb + X(Cr - Cb)high
#P033operationaloperationalmandatoryMinimum Background Samplesotherrequirement>= 5 samplesAt least five samples must be taken for the purpose of determining background concentration.Samples from receptor aquifer near site boundaryhigh
#P034designoperationalrecommendedPrimary Leachate Collection Pipe Diameterwastewaterrequirement>= 150 millimetresThe perforated leachate collection pipes must be made of HDPE, with a minimum internal diameter of 150 millimetres.Primary leachate collection system (100-year life)high
#P035designoperationalrecommendedPrimary Leachate Collection Perforation Sizewastewaterrequirement>= 12 millimetreswith perforations not less than 12 millimetres in diameter.Primary leachate collection system (100-year life)high
#P036designaestheticmandatoryFinal Topsoil Depthotherrequirement>= 0.15 metresA minimum of 0.15 metres of topsoil or other material approved by the Director.Final cover componenthigh
#P037operationaloperationalmandatoryMinimum Post-Closure Care Periodotherrequirement>= 25 yearsthe contaminating life span of the site may not be estimated at less than 25 years from the date waste is last deposited.If costs are estimated for matters related to leachatehigh
#P038designoperationalrecommendedCompacted Clayey Liner Thicknessotherrequirement>= 0.75 metresat least 0.75 metres thick and compacted in at least five lifts.Unlimited service life conditionhigh
#P039designoperationalrecommendedMax Stone Size in Clayey Linerotherrequirement<= 100 millimetresremove stones larger than 100 millimetres.During installation of compacted clayey linerhigh
#P040operationaloperationalmandatoryExpired Permit Eligibility Windowotherrequirement< 12 monthsIf your PTTW has expired within the past 12 months, contact us. If your PTTW has been expired for more than 12 months, please apply for a New Permit.PTTW renewal eligibilityhigh
#P041operationaloperationalmandatoryCategory 1 Application Feeotherrequirement750 CADCategory 1: $750Non-exempt agricultural/aquacultural applicationshigh
#P042operationaloperationalmandatoryCategory 2 Application Feeotherrequirement750 CADCategory 2: $750Non-exempt agricultural/aquacultural applicationshigh
#P043operationaloperationalmandatoryCategory 3 Application Feeotherrequirement3000 CADCategory 3: $3,000Non-exempt agricultural/aquacultural applicationshigh
#P044operationalreportingmandatoryEnvironmental Registry Public Comment Periodotherrequirement30 dayswhether your application is required to be posted to the Environmental Registry of Ontario for a 30-day public comment period.Subject to exemptions like short-term or agricultural irrigation takingshigh
#P045operationalreportingmandatoryMunicipal Resolution Submission Deadlinedrinking waterrequirement12 monthsMunicipalities would be required to provide a council resolution within 12 months from the date the company makes a request.New or increased groundwater taking for water bottlinghigh
#P046operationalreportingmandatoryMunicipal Resolution Validity Perioddrinking waterrequirement5 yearsA resolution provided by a municipality supporting a water taking would be valid for five years.Water bottling applicationshigh
#P047operationaloperationalmandatoryIndividual Penalty First Convictionotherrequirement<= 50000 CADPenalties for this and other violations could result in fines up to $50,000 for the first conviction where the offence is committed by an individualfirst conviction for an individualhigh
#P048operationaloperationalmandatoryIndividual Penalty Subsequent Convictionotherrequirement<= 100000 CADand up to $100,000 for each subsequent conviction where the offence is committed by an individualsubsequent convictions for an individualhigh
#P049operationaloperationalmandatoryCorporation Penalty First Convictionotherrequirement<= 250000 CAD$250,000 for the first conviction where the offence is committed by a corporationfirst conviction for a corporationhigh
#P050operationaloperationalmandatoryCorporation Penalty Subsequent Convictionotherrequirement<= 500000 CAD$500,000 for each subsequent conviction where the offence is committed by a corporationsubsequent convictions for a corporationhigh
#P051unknownunknownmandatoryNational Airport Passenger Thresholddrinking waterrequirement>= 200000 persons per yearDefinition of a National airport for the purposes of identifying drinking water threats.annual passenger traffichigh
#P052unknownunknownmandatoryRegional Airport Passenger Thresholddrinking waterrequirement< 200000 persons per yearDefinition of a Regional airport for the purposes of identifying drinking water threats.annual passenger traffichigh

D Definitions (57)

Req ID Category Name Context Confidence
#D001Agriculture or agricultural operationAn agricultural, aquacultural, horticultural or silvicultural operation that is carried on in the expectation of gain or reward.high
#D002AquacultureThe cultivation of marine and freshwater organisms, including finfish, invertebrates and plants (including algae and including plants cultivated using finfish effluent water), under controlled conditionshigh
#D003Earliest Likely Calendar Date of TakingThe boundaries of a Great Lakes watershed include the upstream connecting channel and the downstream connecting channel of any of the Great Lakes. Names of connecting channels can be found in Table in section 13 of Ontario Regulation 387/04.high
#D004Latest Likely Calendar Date of TakingThis is the earliest day in the year on which you might start to take water. If you take water year-round, this date will likely be January 1. If you take seasonally for irrigation, this date might be June 1. It is understood that this date will vary from year to year, depending on climate and your own activities.high
#D005Great Lakes WatershedsThis is the area shown to be within the boundaries of that watershed in a data file entitled “Great Lakes — St. Lawrence Basin Watersheds — Ontario Water Resources Act”, dated March 15, 2010, as amended from time to time, that is maintained by the Ministry of Natural Resources and Forestry as part of its Land Information Ontario initiative and available on a website of the Government of Ontario.high
#D006Latest Likely Calendar Date of TakingThis is the last day in the year on which you might take water. If you take water year- round, this date will likely be December 31. If you take seasonally for irrigation, this date might be October 1. It is understood that this date will vary from year to year, depending on weather conditions and your own activities.high
#D007Maximum Number of Days of Taking Each YearThis refers to the number of days in a year during which you actually take water. It does not include the length of your potential period of water taking. For example, if you normally take water sometime between May 1 and September 30, but you only actually plan to take water for 25 days during this period, you should specify 25 days.high
#D008Maximum Number of Hours Per dayThis refers to the number of hours in a day in which you actually take water. It does not indicate the length of your potential period of water taking. For example, if you normally take water sometime between 8:00 a.m. and 8:00 p.m., but you only actually plan to take water for four hours during this period, you should specify four hours in this instance.high
#D009Maximum Rate Per MinuteThis is the maximum amount of water you might take per minute.high
#D010Maximum Volume Per DayThis is the maximum amount of water you might take in one given day based on maximum anticipated demand.high
#D011Typical Volume Per DayIn many cases, the maximum volume per day will exceed your normal rate of withdrawal. Please specify a more “typical” rate of withdrawal under normal operating conditions.high
#D012PTTWPermit to Take Waterhigh
#D013EASREnvironmental Activity and Sector Registryhigh
#D014Cat.categoryhigh
#D015mmetreshigh
#D016i.e.that ishigh
#D017hahectareshigh
#D018WHPAWellhead Protection Areahigh
#D019SPAsSource Protection Areashigh
#D020SDWTssignificant drinking water threathigh
#D021EROEnvironmental Registry of Ontariohigh
#D022NAICSNorth American Industry Classification Systemhigh
#D023GISGeographic Information Systemhigh
#D024etc.et ceterahigh
#D025OWRAOntario Water Resources Acthigh
#D026Teltelephonehigh
#D027Qualified personfor groundwater studies, a licensed professional geoscientist or accepted professional engineer as set out in the Professional Geoscientists Act, 2000 of Ontario; for surface water studies, a professional engineer with relevant training and experience or a person with a degree in environmental science with specialization in hydrology, aquatic ecology, limnology, biology, physical geography and or water resource management, as appropriatehigh
#D028drinking water threatany activity that takes water from an aquifer or a surface water body without returning the water taken to the same aquifer or surface water body; or an activity that reduces the recharge of an aquiferhigh
#D029Source Protection Areas (SPA)Source Protection Areas (SPA) were created to protect drinking water and are an area of land and water governed by a Source Protection Authority, which can be an agency, person or body.high
#D030WHPA-Q1represents the area where municipal pumping and other nearby permitted water takers influence the aquiferhigh
#D031Pump testthe taking of ground water from a well for the purpose of obtaining information about the aquifer from which the well takes its waterhigh
#D032Sitethe area where the water taking is occurring; a site may be comprised of one or more adjacent addresses and contain multiple sourceshigh
#D033Sensitive featureincludes a stream and or wet-land and or dug well, or dugout pond owned by a different person than the Permit Holderhigh
#D034New PermitNew water taking activities.high
#D035Renewal of PermitApplications for the same or lesser amount, same purpose, and same location from the same source.high
#D036Administrative ChangesLegal name changes, address changes, or other changes to applicant information.high
#D037Amendments to PermitChanges to the amount, purpose, location and or source of water taking in an existing permit.high
#D038Paper to Electronic TransitionUse this option to replace your existing paper permit with an electronic permit.high
#D039Ownership ChangeNew owners of properties with an existing PTTW.high
#D040Category 1applications are considered low-risk and are unlikely to pose unacceptable impactshigh
#D041Category 2applications require a qualified person to undertake a scoped scientific evaluation to ensure the withdrawal of water does not result in unacceptable impacts or interference with other usershigh
#D042Category 3applications must submit a hydrogeological study and/or surface water study prepared by a qualified person for ministry reviewhigh
#D043Local host municipalitythe lower or single tier municipality where the proposed water taking is locatedhigh
#D044direct dischargersA point source that discharges pollutants to waters of the United States, such as streams, lakes, or oceans.high
#D045indirect dischargersA facility that discharges pollutants to a publicly owned treatment works (municipal sewage treatment plant).high
#D046Coil coatinga term generally used to describe the combination of processing steps involved in converting a coil--a long thin strip of metal rolled into a coil--into a coil of painted metal ready for further industrial use.high
#D047Canmaking Subcategorycovers all of the manufacturing processes and steps involved in the manufacturing of shaped metal containers which are subsequently used for storing foods, beverages and other products.high
#D048Seamed cansmanufactured by forming a flat piece or sheet of metal into a container with a longitudinal or side seam which is clinched, welded, or soldered, and attaching formed ends to one or both ends of the container body.high
#D049Seamless cansconsist of a can body formed from a single piece of metal and usually a top, or two ends, that are formed from sheet metal and attached to the can body.high
#D050TTOtotal toxic organicshigh
#D051NAICSNorth American Industrial Classification Systemhigh
#D052coila long thin strip of metal rolled into a coilhigh
#D053Chemical conversion coatinga coating of chromate, phosphate or complex oxide materials is chemically formed in the surface of the metalhigh
#D054galvaluma zinc-aluminum alloyhigh
#D055D&Idrawing and ironinghigh
#D056Galvanizedzinc-coated steel, galvalum, brass and other copper-base striphigh
#D057Aluminumaluminum alloys and aluminum-coated steelhigh