Stormwater Management Report Feb 2026 resubmissionrcd 2 26 2026

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Contents Preface.................................................................................................................... 2 How Soil Surveys Are Made..................................................................................5 Soil Map.................................................................................................................. 8 Soil Map................................................................................................................9 Legend................................................................................................................10 Map Unit Legend................................................................................................ 11 Map Unit Descriptions.........................................................................................11 Essex County, New Jersey............................................................................. 13 URBONB—Urban land, Boonton substratum, 0 to 8 percent slopes.......... 13 USBONB—Urban land, Boonton substratum - Boonton complex, 0 to 8 percent slopes....................................................................................14 USBONC—Urban land, Boonton substratum - Boonton complex, 8 to 15 percent slopes..................................................................................16 References............................................................................................................18 4

Soil Map The soil map section includes the soil map for the defined area of interest, a list of soil map units on the map and extent of each map unit, and cartographic symbols displayed on the map. Also presented are various metadata about data used to produce the map, and a description of each soil map unit. 8

Custom Soil Resource Report 74° 15' 22'' W Soil Map 74° 15' 6'' W 562760 562800 562840 562880 562920 562960 563000 563040 563080 563120 40° 47' 33'' N 40° 47' 33'' N 4515970 4515970 4515930 4515930 4515890 4515890 4515850 4515850 4515810 4515810 4515770 4515770 Soil Map may not be valid at this

4515770 Soil Map may not be valid at this scale. 40° 47' 25'' N 40° 47' 25'' N 562760 562800 562840 562880 562920 562960 563000 563040 563080 563120 74° 15' 22'' W 74° 15' 6'' W Map Scale: 1:1,700 if printed on A landscape (11" x 8.5") sheet. Meters N 0 25 50 100 150 Feet 0 50 100 200 300 Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 18N WGS84 9

Custom Soil Resource Report MAP LEGEND MAP INFORMATION Area of Interest (AOI) Spoil Area The soil surveys that comprise your AOI were mapped at Area of Interest (AOI) 1:12,000. Stony Spot Soils Very Stony Spot Soil Map Unit Polygons Warning: Soil Map may not be valid at this scale. Wet Spot Soil Map Unit Lines Enlargement of maps beyond the scale of mapping can cause Other Soil Map Unit Points misunderstanding of the detail of mapping and accuracy of soil Special Line Features line placement. The maps do not show the small areas of Special Point Features contrasting soils that could have been shown at a more detailed Blowout Water Features scale. Streams and Canals Borrow Pit Transportation Please rely on the bar scale on each map sheet for map Clay Spot Rails measurements. Closed Depression Interstate Highways Source of Map: Natural Resources Conservation Service Gravel Pit US Routes Web Soil Survey URL: Gravelly Spot Coordinate System: Web Mercator (EPSG:3857) Major Roads Landfill

Coordinate System: Web Mercator (EPSG:3857) Major Roads Landfill Local Roads Maps from the Web Soil Survey are based on the Web Mercator Lava Flow projection, which preserves direction and shape but distorts Background distance and area. A projection that preserves area, such as the Marsh or swamp Aerial Photography Albers equal-area conic projection, should be used if more Mine or Quarry accurate calculations of distance or area are required. Miscellaneous Water This product is generated from the USDA-NRCS certified data as Perennial Water of the version date(s) listed below. Rock Outcrop Soil Survey Area: Essex County, New Jersey Saline Spot Survey Area Data: Version 20, Sep 3, 2024 Sandy Spot Soil map units are labeled (as space allows) for map scales Severely Eroded Spot 1:50,000 or larger. Sinkhole Date(s) aerial images were photographed: Oct 10, 2022—Oct Slide or Slip 16, 2022 Sodic Spot The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background

the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. 10

Custom Soil Resource Report Map Unit Legend Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI URBONB Urban land, Boonton 1.7 15.4% substratum, 0 to 8 percent slopes USBONB Urban land, Boonton 9.4 82.9% substratum - Boonton complex, 0 to 8 percent slopes USBONC Urban land, Boonton 0.2 1.7% substratum - Boonton complex, 8 to 15 percent slopes Totals for Area of Interest 11.4 100.0% Map Unit Descriptions The map units delineated on the detailed soil maps in a soil survey represent the soils or miscellaneous areas in the survey area. The map unit descriptions, along with the maps, can be used to determine the composition and properties of a unit. A map unit delineation on a soil map represents an area dominated by one or more major kinds of soil or miscellaneous areas. A map unit is identified and named according to the taxonomic classification of the dominant soils. Within a taxonomic class there are precisely defined limits for the properties of the soils. On the landscape, however, the soils are natural phenomena, and they have the characteristic variability of all natural phenomena. Thus, the range of some observed properties may extend beyond the limits defined for a taxonomic class. Areas of soils of a single taxonomic class rarely, if ever, can be mapped without including areas of other taxonomic classes. Consequently, every map unit is made up of the soils or miscellaneous areas for which it is named and some minor components that belong to taxonomic classes other than those of the major soils.

e up of the soils or miscellaneous areas for which it is named and some minor components that belong to taxonomic classes other than those of the major soils. Most minor soils have properties similar to those of the dominant soil or soils in the map unit, and thus they do not affect use and management. These are called noncontrasting, or similar, components. They may or may not be mentioned in a particular map unit description. Other minor components, however, have properties and behavioral characteristics divergent enough to affect use or to require different management. These are called contrasting, or dissimilar, components. They generally are in small areas and could not be mapped separately because of the scale used. Some small areas of strongly contrasting soils or miscellaneous areas are identified by a special symbol on the maps. If included in the database for a given area, the contrasting minor components are identified in the map unit descriptions along with some characteristics of each. A few areas of minor components may not have been observed, and consequently they are not mentioned in the descriptions, especially where the pattern was so complex that it was impractical to make enough observations to identify all the soils and miscellaneous areas on the landscape. 11