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  • Will boiling my water help?

    No. Boiling water will NOT reduce nitrate levels. In fact, it will make the level of nitrate worse because some of the water will evaporate but the nitrate will not. This increases the concentration of nitrate in water.

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  • Can I get the Lead-Safe Certified Firm Logo file in different resolution or in black and white?

    Answer: Yes, please submit your request through our contact us page . Question Number: 23002-14639 Find a printable PDF copy of all frequent questions pertaining to lead .

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  • How and where can I use the Lead-Safe Certified Firm Logo?

    Answer: The Lead-Safe Certified Firm Logo must be reproduced so that all of its components are legible, including your firm's certification number. The Logo must not be altered or distorted in any way. You MAY -- Use the Logo to identify your firm as an RRP-certified firm. Firms that are…

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  • How do I get my lead-safe certified firm logo?

    Answer: Your customized firm logo will be emailed to you in your certification approval package. Approval packages are emailed from [email protected]. To help ensure receipt of email correspondence, we recommend you add the [email protected] email address to your contacts to ensure it arrives in your inbox rather than a SPAM…

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  • I can't open the Lead-Safe Certified Firm Logo file I have been sent. What format is it in?

    Answer : The Logo is in a standard .jpg file. It is approximately 900KB to ensure clarity. If this size is too large, or a different format is needed, please submit your request using our Contact Us page . Question Number: 23002-18056 Find a printable PDF copy of all frequent…

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  • Is it safe to shower or bathe in water if it is over the nitrate MCL of 10 mg/L?

    Nitrate is only a concern for ingestion (eating and drinking). It is not absorbed through your skin. People who install filter systems for nitrate often install them just for their kitchen sink faucet, and they use that faucet for their cooking and drinking water.

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  • What is EPA doing?

    EPA is working with its governmental partners and other stakeholders to investigate and address the issue. Most recently, EPA issued a letter to the state of Minnesota requesting a plan of action to address nitrate contamination in drinking water.

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  • What should I do if my water has elevated nitrates and/or exceeds the MCL?

    If nitrate exceeds the MCL of 10 mg/L, you should find a safe alternative drinking water supply. The quickest thing to do is to begin using bottled water for drinking. Another option is to install a treatment that will remove nitrate from your water such as reverse osmosis or a…

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  • Why is nitrate contamination a concern?

    Nitrate is an acute contaminant, meaning that health effects can occur immediately (I.e. within hours or days) of short-term exposure. Too much nitrate in your body makes it harder for red blood cells to carry oxygen. While most people recover quickly, this can be very dangerous for infants and some…

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  • What is the purpose of a cellulosic biofuel waiver credit?

    See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . Under EISA, EPA is required to make cellulosic biofuel waiver credits available for years where we waive some portion of the statutory volume for cellulosic biofuel. These credits can then be used by obligated parties to comply with…

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  • Is fuel sold in U.S. territories, such as Puerto Rico, required to comply with RFS2?

    See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . United States territories, such as Puerto Rico, are not included in the RFS2 program unless they opt-in according to §80.1443. See also §§80.1407(f) and 80.1426(b).

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  • Could you please expand upon the definition of the cellulosic biofuel waiver credit that may be for sale? I am not certain when, or if, a paper or pulp company could obtain a waiver credit or benefit from selling a waiver credit?

    See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . Cellulosic biofuel waiver credits may only be purchased by obligated parties (e.g., gasoline and diesel fuel refiners and importers) from EPA. See section 80.1456(c).

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  • Are trainers authorized to use the EPA Lead-Safe Certified Logo?

    Answer: Accredited training providers may use the logo on their site and marketing materials as long as it is used as a tool to guide renovators through the firm certification process (i.e., explain the difference between firm certification and individual training). Training providers may inform students that only certified firms…

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  • How do I have my drinking water tested in the future?

    Minnesota Department of Health (MDH) recommends you use an accredited laboratory to test your water. Contact an accredited laboratory to get sample containers and instructions or ask your county environmental or public health services if they provide well testing services. Accredited Labs in Minnesota Accepting Drinking Water Samples from Private…

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  • Is the Renewable Fuels Mandate in ethanol equivalent gallons?

    See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . The percentage standards applicable under RFS are intended to be met with ethanol-equivalent volumes of renewable fuel. As a result, a gallon of ethanol counts as one gallon of renewable fuel for purposes of compliance with the four…

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