Land Applier's Compliance Checklist

If you are a biosolids manager who land applies biosolids to farmland, or utilizes a contractor to land apply your biosolids, the spring is a great time to check for compliance.  The following is not a complete list, but it does include the most common compliance problems that are found when PADEP conducts inspections:

 

Maintain proper set back distances

Biosolids should not be applied within:

100 feet of a perennial stream

33 feet of an intermittent stream

100 feet of a sink hole

300 feet of an occupied dwelling (unless owner signs a waiver)

300 feet of a well

100 feet of an Exceptional Value wetland

 

Flag areas where biosolids will be applied

Even if the field borders woodland, when biosolids is spread up to the woodland, flags must be in place when the land application takes place.

 

Fully Implemented Farm Conservation Plan or Sedimentation and Erosion Control Plan

Most plans contain an Implementation Schedule.  The PADEP inspectors will find your facility in compliance as long as this plan is being implemented on schedule.

 

Laboratory Accreditation

The lab you use to run tests for metals, PCBs and nutrients, fecal coliform or salmonella, helminth ova, and enteric virus must be accredited by PADEP Bureau of Laboratories for those tests on biosolids.  Accreditations must be renewed periodically so it is wise to check the PADEP Laboratory Accreditation website to verify that the lab doing your testing is up to date.

 

Holding time for fecal coliform samples

Both Exceptional Quality and non-Exceptional Quality biosolids are subject to 6 + 2 hour holding times. (1)  This means the sample must be delivered to the lab within 6 hours of sampling and the lab must start the analysis withoin 2 hours. 

 

Exceptional Value Watersheds

The watershed where you have been land applying for years could be proposed as an Exceptional Value Watershed at some point.  If so, land application should be discontinued until the final designation is made as either Exceptional Value or High Quality.  If the final designation is High Quality, you may resume land application.  However, if the final designation is Exceptional Value, you would either have to stop land application in that watershed, or apply for an Individaul Permit for Land Application of Biosolids with PADEP.

 

Check the Nutrient Balance Sheets

If the farm mechanically land applies manure, they should have a Nutrient Management Plan, or a Manure Mannagement Plan.  These plans will contain a nutrient balance sheet which shows the demand for nitrogen and/or phosphorus and the amount of nutrients available from manure, biosolids, other residuals, and fertilizer.  Be sure the farmer is not over-applying nutrients.

 

Test for Phosphorus Source Coefficient

This is not a regulatory requirement.  However, if you can provide the farmer with a phosphorus source coefficient, he may be able to utilize biosolids on more fields.  If you are sending a sample to Penn State AASL for metals and PCBs, you can check the box on the Sample Submittal form to request the PSC.  The additional cost is $15.  [For more information on nutrient management, see the Biosolids Corner article in the July August Septembert, 2012 issue of Keystone Water Quality Manager.]

 

(1) The exception is Class A compost, Class B aerobically digested, and Class B anaerobically digested biosolids which has a 24 hour holding time when EPA Method 1680 or 1681 is used.

 

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Biosolids Blog

Keep informed about the latest biosolids news and trends by following Diane Garvey's Biosolids Blog.

 

Diane's most recent post is entitled, "PA's Legislative Budget and Finance Committee Recommends Odor Management Plans."

News & Events

Diane will be attending the Mid-Atlantic Biosolids Association Conference on July 18th and 19th.

 

MABA Summer Technical Symposium in Linthicum Heights, MD

Tuesday, July 18 to Wednesday, July 19th, 2017

 

Making Connections for Effective Biosolids Management

Diane Garvey was recently awarded the David A. Long Memorial Educational Service Award by the Pennsylvania Water Environment Association!

 

This award was established in honor of Dr. David A. Long in recognition of his lifelong service and dedication toward the education and training of wastewater and water treatment plant operators and environmental professionals.

 

This award is presented to individuals who distinguish themselves through their efforts and contributions to the education of water quality professionals.

DC Water has launched its new branded biosolids product: BLOOM. And you can learn about this project at the new website: 

bloomsoil.com.

 

 

For more information on any of the above topics, please contact Diane Garvey at diane@garveyresources.com or call 215-362-4444.

Garvey Resources was a partner in the development of the Rodale Institute's Water Purification ECO-Center.  Read about it on our Biosolids Blog.

Rodale Institute ECO-Center and wetland.

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We invite you to call or e-mail us today to discuss optimizing your biosolids program.

 

For answers to your questions or to schedule an appointment, please call: 

215-362-4444

 

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