20220307 19002000 1.0 FALSE biosolids_data_table 002 555740.096183 736106.144569 165450.948896 660261.541432 1 Projected GCS_North_American_1983 Linear Unit: Foot_US (0.304801) NAD_1983_StatePlane_Delaware_FIPS_0700_Feet <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/2.7.0'><WKT>PROJCS["NAD_1983_StatePlane_Delaware_FIPS_0700_Feet",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",656166.6666666665],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-75.41666666666667],PARAMETER["Scale_Factor",0.999995],PARAMETER["Latitude_Of_Origin",38.0],UNIT["Foot_US",0.3048006096012192],AUTHORITY["EPSG",2235]]</WKT><XOrigin>-17792300</XOrigin><YOrigin>-46619000</YOrigin><XYScale>3048.0060960121928</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.0032808333333333331</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102657</WKID><LatestWKID>2235</LatestWKID></ProjectedCoordinateSystem> 625000 5000 FGDC 20210706 09305300 20251014 0082600 This layer includes Department of Natural Resources and Environmental Control permitted active and inactive approved land application sites where non-hazardous waste residuals have been applied. <DIV STYLE="text-align:Left;"><DIV><DIV>This data has been created and maintained by the Division of Water as a reference and aid for internal staff, partnered state agencies and the public. This data is used in the process of division wide permitting as a screen.Certain by-products of wastewater treatment, known as biosolids, and non-hazardous residuals from wastewater treatment, can be used, under certain circumstances, in limited agricultural applications. These uses are governed by Parts III and V of the Guidance and Regulations Governing the Land Treatment of Wastes (7 DE Admin. Code 7103). The biosolids and residuals data shows the location of areas in Delaware where agricultural utilization permits have been issued to allow for the land application of biosolids and non-hazardous waste residuals. BiosolidsSewage sludges that are solid, semisolid, or liquid residues generated during primary, secondary, or advanced treatment of sanitary sewage. Treated sewage sludge that has undergone an approved process to reduce pathogens, a process to reduce the attractiveness of the material to disease carrying vectors (flies, birds, rodents), and that meets regulatory limits for certain pollutants are known as biosolids. Biosolids are typically used as a fertilizer or soil amendment or are disposed of in a landfill.EPA regulations (40 CFR Part 503) establish the minimum national standards for the use and disposal of biosolids. EPA’s standards are incorporated into Delaware regulations. The state’s rules include additional requirements and safeguards that are not required in EPA standards.Non-Hazardous Waste ResidualsNon-hazardous residual materials from waste treatment that do not contain a sanitary waste component can be permitted for agricultural use under Part V of the Guidance and Regulations Governing the Land Treatment of Wastes. These wastes must meet regulatory limits for certain pollutants and must be suitable for use as a fertilizer substitute or as a soil amendment.This layer includes land application sites where non-hazardous waste residuals disposal (were beneficially reused may be a better phrase to describe “disposal” if this description goes on a public server) via land application have been approved. For sites where beneficial reuse of wastewater via spray irrigation has been approved please see the Spray Irrigation layer. For more information please visit <A href="https://dnrec.alpha.delaware.gov:443/water/surface-water/land-treatment/" STYLE="text-decoration:underline;">https://dnrec.alpha.delaware.gov/water/surface-water/land-treatment/</A>Data is DOW_Biosolids_SP editable feature class in FirstMap Stage enterprise geodatabase made available from DNREC's Enterprise Geodatabase via ENV_Biosolids_SP.</DIV></DIV></DIV> Biosolids and Residuals Brian Churchill DNREC - Division of Water - Surface Water Discharges Section Environmental Scientist 89 Kings Highway Dover Delaware 19901 (302) 739-9353 Brian Churchill DNREC - Division of Water - Surface Water Discharges Section Environmental Scientist Brian Churchill Biosolids and Residuals SWDS Surface Water Biosolids Sludge Land Application agricultural utilization waste disposal Non-Hazardous Waste Residuals residuals land application field application fields residuals application GMZs GMZ Groundwater Management Zones Delaware Department of Natural Resources and Environmental Control - Division of Water -75.788592 -75.090471 39.841082 38.452421 0 Data produced by Surface Water Discharge Section's agricultural utilization permits is governed by the Guidance and Regulations Governing the Land Treatment of Wastes (7 DE Admin. Code 7103) since August 1988. 1988-08-31T00:00:00 0.000000 0.000000 Brian Churchill DNREC - Division of Water - Surface Water Discharges Section Environmental Scientist 89 Kings Highway Dover Delaware 19901 (302) 739-9353 Brian Churchill Esri ArcGIS 12.7.0.26828 Kent County, New Castle County, Sussex County, Delaware <DIV STYLE="text-align:Left;"><DIV><DIV>This data is available to the public and there are no filters on the records shown. The State of Delaware makes no warranty or representation, expressed or implied, with respect to the quality, content, accuracy, completeness, currency, or non-infringement of proprietary rights, of any of the GIS or other data or information, or any other materials and items, that are displayed or made available for download from this site. All such data, information, items and materials (collectively, the “FirstMap Data”) are provided "as is" and users are fully and solely responsible for any consequences of use. FirstMap Data may have been created from a variety of sources, including sources beyond the control of the State of Delaware, and are subject to change without notice. To the extent you use, apply, add to, modify or implement this information in your own information system or other setting, or otherwise for your own purposes, you do so at your own risk. In no event shall the State of Delaware or its agencies, officers, employees, agents, or representatives be liable for any damages of any kind or nature whatsoever including, but not limited to, direct, indirect, special, punitive, incidental, exemplary or consequential damages arising from your downloading, modifying, sharing, distributing, or using of FirstMap Data even if notified of the possibility of such damages. Further, the State of Delaware does not accept liability for any damages or misrepresentation caused by inaccuracies in the FirstMap Data or as a result of changes to the FirstMap Data, nor is there responsibility assumed to maintain the FirstMap Data in any manner or form.</DIV></DIV></DIV> 20251014 Carter Chambers DNREC - Division of Water - Water Supply Section GIS Specialist 89 Kings Hwy Dover Delaware 19901 carter.chambers@delaware.gov (302) 612-1455 The biosolids and residuals layer, previously known as Sludge Application, is the most up to date coverage of areas in Delaware where land treatment of waste has been permitted. File Geodatabase Feature Class dataset EPSG 5.3(9.0.0) 198 Simple FALSE 198 TRUE FALSE biosolids_data_table Feature Class 198 OBJECTID OBJECTID OID 4 0 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. Shape Shape Geometry 0 0 0 Feature geometry. Esri Coordinates defining the features. Shape_Length Shape_Length Double 8 0 0 Length of feature in internal units. Esri Positive real numbers that are automatically generated. Shape_Area Shape_Area Double 8 0 0 Area of feature in internal units squared. Esri Positive real numbers that are automatically generated. OBJECTID_1 OBJECTID SmallInteger 2 0 0 ID ID SmallInteger 2 0 0 SITENAME SITENAME String 50 0 0 Name of field and/or land treatment site associated with Facility. Sharon Ungerer PROGRAM PROGRAM String 8 0 0 DNREC section, branch, or program which oversees permit. Please note all land treatment areas are permitted by the Surface Water Discharge Section (SWDS). Sharon Ungerer MOUDATE MOUDATE Date 8 0 0 SITE_ID_ SITE_ID_ String 10 0 0 COMMENTS COMMENTS String 38 0 0 Comments related to the Status of a site. Sharon Ungerer ZONE ZONE String 6 0 0 Groundwater Management Zone (GMZ) subtype. The biosolids and residuals GMZs consist of three (2) concentric areas: Zone A - unconfined wells may be pumped no more than 10 gpm; and Zone B - unconfined wells may be pumped no more than 100 gpm. Sharon Ungerer RESTRICTIO RESTRICTIO String 53 0 0 MOA_DOC MOA_DOC String 47 0 0 DNREC_OWNE DNREC_OWNE String 1 0 0 PERIMETER PERIMETER Double 8 0 0 REVIEW REVIEW String 1 0 0 MAXGW MAXGW SmallInteger 2 0 0 MAXGW stands for Max Groundwater Rating which is assigned by how the land application sites are related to the rating scale. Carter Chambers STATUS STATUS String 8 0 0 Active or Inactive status of Facility. Sites where land treatment is no longer occurring are inactive. Sharon Ungerer SHAPE_STAR SHAPE_STAR SmallInteger 2 0 0 SHAPE_STLE SHAPE_STLE SmallInteger 2 0 0 SHAPEAREA SHAPEAREA Double 8 0 0 SHAPELEN SHAPELEN Double 8 0 0 FacilityName FacilityName String 255 0 0 Name of Facility to which the land treatment permit was issued. Sharon Ungerer PermitNumber PermitNumber String 255 0 0 Permit number associated with Facility issued by SWDS. Please note permit numbers change every five years due to renewal processes. Permit number listed may not reflect the most currently issued permit. Sharon Ungerer SiteType SiteType String 24 0 0 Type of biosolids and residuals applied at the land treatment site. Sharon Ungerer