Total Maximum Daily Loads definition

Total Maximum Daily Loads or "TMDLs" means the sum of the wasteload allocations for point sources plus the load allocations for nonpoint sources plus a margin of safety to account for uncertainties in the development process. (From the USEPA guidance document, "Guidance for Water Quality Based Decisions; The TMDL Process - April 1991.")
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Total Maximum Daily Loads means the sum of the individual
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Examples of Total Maximum Daily Loads in a sentence

  • U.S. EPA Approved or Established Total Maximum Daily Loads (TMDLs) – “U.S. EPA Approved TMDLs” are those that are developed by a State and approved by U.S. EPA.

  • Willamette River Report Card Harmful Algal Blooms Harmful Algal Blooms: Drinking Water Cyanotoxin Monitoring Assessing Oregon's Basins Watershed Approach Framework Total Maximum Daily Loads Water Quality Programs Water Quality Permits Agency Main Content The page you are looking for may have been removed, had its name changed, or is temporarily unavailable.

  • Discharge of pollutants shall be reduced to the Maximum Extent Practicable (MEP), shall not cause, nor contribute to, violations of Alabama Water Quality Standards, and shall be in compliance with Total Maximum Daily Loads (TMDLs) where applicable.

  • On August 8, 1997, Bob Perciasepe (EPA Assistant Administrator for the Office of Water) issued a memorandum, “New Policies for Establishing and Implementing Total Maximum Daily Loads (TMDLs),” that directs Regions to work in partnership with States/Tribes to achieve nonpoint source load allocations established for 303(d)-listed waters impaired solely or primarily by nonpoint sources.

  • Original commenter: Charlie Anderson Response: Total Maximum Daily Loads (TMDLs) is a calculation of the maximum amount of a constituent a waterbody can receive and meet water quality standards of that waterbody.

  • EPA’s 1991 document, Guidance for Water Quality-Based Decisions: The TMDL Process (EPA 440/4-91-001), and EPA’s 2006 guidance, Clarification Regarding “Phased” Total Maximum Daily Loads, recommend a monitoring plan when a TMDL is developed using the phased approach.

  • The CWA requires each state to establish Total Maximum Daily Loads (TMDLs) for listed waters and the pollutant contributing to the impairment(s).

  • To the extent that the project will discharge, directly or indirectly, to a water body subject to one or more pollutant-specific Total Maximum Daily Loads (TMDLs), implement structural and non-structural stormwater best management practices (BMPs) that are consistent with each such TMDL.

  • Section 303(d) of the Clean Water Act requires that Total Maximum Daily Loads (TMDLs) be developed for streams listed as impaired.

  • This may include both waters with approved Total Maximum Daily Loads (TMDLs) and those for which a TMDL has not yet been approved.

Related to Total Maximum Daily Loads

  • Total maximum daily load or "TMDL" means the sum of the individual wasteload allocations for point sources, load allocations (LAs) for nonpoint sources, natural background loading and a margin of safety. TMDLs can be expressed in terms of either mass per time, toxicity, or other appropriate measure. The TMDL process provides for point versus nonpoint source trade-offs.

  • Maximum Daily Limit means the maximum allowable "Daily Concentration" (defined above) when expressed as a concentration (e.g. mg/l), otherwise, it means the maximum allowable "Daily Quantity" as defined above, unless it is expressed as a flow quantity. If expressed as a flow quantity it means "Maximum Daily Flow" as defined in Section 22a-430-3(a) of the RCSA.

  • Maximum Daily Quantity means the daily volume of Gas or Liquids, expressed in 103m3, identified in a Shipper's Interruptible Transportation Service Agreement that Transporter agrees to receive from Shipper under Toll Schedule Interruptible Full Path Service, Toll Schedule Interruptible Receipt Service or Toll Schedule Interruptible Delivery Service, as applicable.

  • Daily Maximum Limit means the maximum allowable discharge of a pollutant during a calendar day. Expressed as units of mass, the daily discharge is cumulative mass discharged over the course of the day. Expressed as a concentration, it is the arithmetic average of all measurements taken that day.

  • Maximum Daily Starts means the maximum number of times that a generating unit can be started in an Operating Day under normal operating conditions.

  • Daily Maximum discharge limitation means the highest allowable “daily discharge” during the calendar month.

  • Normal Maximum Generation means the highest output level of a generating resource under normal operating conditions.

  • Adjusted Maximum Amount means, with respect to a Contributing Guarantor as of any date of determination, the maximum aggregate amount of the obligations of such Contributing Guarantor under this Guaranty or a Related Guaranty, in each case determined in accordance with the provisions hereof and thereof; provided that, solely for purposes of calculating the “Adjusted Maximum Amount” with respect to any Contributing Guarantor for purposes of this paragraph 2, the assets or liabilities arising by virtue of any rights to or obligations of contribution hereunder or under any similar provision contained in a Related Guaranty shall not be considered as assets or liabilities of such Contributing Guarantor. “Aggregate Payments” means, with respect to a Contributing Guarantor as of any date of determination, the aggregate amount of all payments and distributions made on or before such date by such Contributing Guarantor in respect of this Guaranty and the Related Guaranties (including, without limitation, in respect of this paragraph 2 or any similar provision contained in a Related Guaranty). The amounts payable as contributions hereunder and under similar provisions in the Related Guaranties shall be determined as of the date on which the related payment or distribution is made by the applicable Funding Guarantor. The allocation among Contributing Guarantors of their obligations as set forth in this paragraph 2 or any similar provision contained in a Related Guaranty shall not be construed in any way to limit the liability of any Contributing Guarantor hereunder or under a Related Guaranty. Each Contributing Guarantor under a Related Guaranty is a third party beneficiary to the contribution agreement set forth in this paragraph 2.

  • Average Daily Availability means the average daily Availability for the immediately preceding Fiscal Quarter.

  • Maximum mass means the maximum mass stated by the vehicle manufacturer to be technically permissible (this mass may be higher than the "permissible maximum mass" laid down by the national administration).

  • Adjusted Net Maximum Mortgage Rate With respect to any Mortgage Loan (or the related REO Property), as of any date of determination, a per annum rate of interest equal to the applicable Maximum Mortgage Rate for such Mortgage Loan (or the Mortgage Rate in the case of any Fixed-Rate Mortgage Loan) as of the first day of the month preceding the month in which the related Distribution Date occurs minus the sum of (i) the Trustee Fee Rate and (ii) the Servicing Fee Rate.

  • Maximum Program Amount means Common Shares with an aggregate Sales Price of the lesser of (a) the number or dollar amount of Common Shares registered under the effective Registration Statement (defined below) pursuant to which the offering is being made, (b) the number of authorized but unissued Common Shares (less Common Shares issuable upon exercise, conversion or exchange of any outstanding securities of the Company or otherwise reserved from the Company’s authorized capital stock), (c) the number or dollar amount of Common Shares permitted to be sold under Form S-3 (including General Instruction I.B.6 thereof, if applicable), or (d) the number or dollar amount of Common Shares for which the Company has filed a Prospectus (defined below).

  • Maximum Availability has the meaning set forth in Section 2.1.1.

  • Daily bag limit as used in s. NR 19.275, means the maximum number of a turtle species or group of turtle species which may be taken by a person each day.

  • Maximum Limit means that number of issued Shares representing 10% of the total number of issued Shares as at the date of the passing of this Resolution (excluding any Shares which are held as treasury shares as at that date); and

  • Maximum Face Amount means, with respect to any outstanding Letter of Credit, the face amount of such Letter of Credit including all automatic increases provided for in such Letter of Credit, whether or not any such automatic increase has become effective.

  • Daily Maximum Cash Amount means, with respect to the conversion of any Note, the quotient obtained by dividing (A) the Specified Dollar Amount applicable to such conversion by (B) forty (40).

  • Maximum Undrawn Amount means with respect to any outstanding Letter of Credit, the amount of such Letter of Credit that is or may become available to be drawn, including all automatic increases provided for in such Letter of Credit, whether or not any such automatic increase has become effective.

  • Maximum Weekly Starts means the maximum number of times that a generating unit can be started in one week, defined as the 168 hour period starting Monday 0001 hour, under normal operating conditions. Member:

  • Aggregate Maximum Credit Amounts at any time shall equal the sum of the Maximum Credit Amounts, as the same may be reduced or terminated pursuant to Section 2.06.

  • Maximum Drawing Amount means at the time in question the sum of the maximum amounts which LC Issuer might then or thereafter be called upon to advance under all Letters of Credit which are then outstanding.

  • Average Monthly Limit means the maximum allowable "Average Monthly Concentration" as defined in Section 22a-430-3(a) of the RCSA when expressed as a concentration (e.g. mg/l); otherwise, it means "Average Monthly Discharge Limitation" as defined in Section 22a-430-3(a) of the RCSA.

  • Maximum allowable cost means the maximum amount that a pharmacy benefit manager will reimburse a pharmacy for the cost of a drug.

  • Average Daily Balance means the balance sum computed by dividing the sum of the balance outstanding on each day from the first day of the next Billing Period by the number of days in that Billing Period. For the purpose of computation, each day’s balance is determined by adjusting the Total New Balance with payments, credit, cash withdrawal, purchases of goods and/or services obtained on the Sales Drafts and/or Cash Withdrawal Drafts received by Maybank before the Closing Date of each Billing Period;

  • Maximum allowable cost list means a list of drugs for

  • Maximum Cap Rate For any Distribution Date with respect to the Group I Certificates, a per annum rate equal to the sum of (i) the product of (x) the weighted average of the Expense Adjusted Net Maximum Mortgage Rates of the Group I Mortgage Loans minus an amount, expressed as a percentage, equal to the Net Swap Payment and Swap Termination Payment, if any (other than termination payments resulting from a Swap Provider Trigger Event), due from the Trust for such Distribution Date, multiplied by 12, weighted on the basis of the outstanding Stated Principal Balances of the Group I Mortgage Loans as of the first day of the month preceding the month of such Distribution Date (after giving effect to scheduled payments of principal due during the related Due Period, to the extent received or advanced, and unscheduled collections of principal received during the related Prepayment Period) and (y) a fraction, the numerator of which is 30 and the denominator of which is the actual number of days elapsed in the related Interest Accrual Period and (ii) an amount, expressed as a percentage, equal to a fraction, the numerator of which is equal to the Net Swap Payment made by the Interest Rate Swap Provider and the denominator of which is equal to the aggregate Stated Principal Balance of the Mortgage Loans, multiplied by 12. For any Distribution Date with respect to the Group II Certificates, a per annum rate equal to the sum of (i) the product of (x) the weighted average of the Expense Adjusted Net Maximum Mortgage Rates of the Group II Mortgage Loans minus an amount, expressed as a percentage, equal to the Net Swap Payment and Swap Termination Payment, if any (other than termination payments resulting from a Swap Provider Trigger Event), due from the Trust for such Distribution Date, multiplied by 12, weighted on the basis of the outstanding Stated Principal Balances of the Group II Mortgage Loans as of the first day of the month preceding the month of such Distribution Date (after giving effect to scheduled payments of principal due during the related Due Period, to the extent received or advanced, and unscheduled collections of principal received during the related Prepayment Period) and (y) a fraction, the numerator of which is 30 and the denominator of which is the actual number of days elapsed in the related Interest Accrual Period and (ii) an amount, expressed as a percentage, equal to a fraction, the numerator of which is equal to the Net Swap Payment made by the Interest Rate Swap Provider and the denominator of which is equal to the aggregate Stated Principal Balance of the Mortgage Loans, multiplied by 12. For any Distribution Date with respect to the Mezzanine Certificates, a per annum rate equal to the sum of (i) the product of (x) the weighted average (weighted on the basis of the results of subtracting from the aggregate Stated Principal Balance of the applicable Loan Group, the current Certificate Principal Balance of the related Class A Certificates) of the weighted average of the Expense Adjusted Net Maximum Mortgage Rates of the Group I Mortgage Loans and the Group II Mortgage Loans, in each case, weighted on the basis of the outstanding Stated Principal Balances of the related Mortgage Loans as of the first day of the month preceding the month of such Distribution Date (after giving effect to scheduled payments of principal due during the related Due Period, to the extent received or advanced, and unscheduled collections of principal received during the related Prepayment Period) and (y) a fraction, the numerator of which is 30 and the denominator of which is the actual number of days elapsed in the related Interest Accrual Period and (ii) an amount, expressed as a percentage, equal to a fraction, the numerator of which is equal to the Net Swap Payment made by the Interest Rate Swap Provider and the denominator of which is equal to the aggregate Stated Principal Balance of the Mortgage Loans, multiplied by 12.