J_2024 05 09_West Orange Stormwater Management Plan

Custom Soil Resource Report 17

References American Association of State Highway and Transportation Officials (AASHTO). 2004. Standard specifications for transportation materials and methods of sampling and testing. 24th edition. American Society for Testing and Materials (ASTM). 2005. Standard classification of soils for engineering purposes. ASTM Standard D2487-00. Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of wetlands and deep-water habitats of the United States. U.S. Fish and Wildlife Service FWS/OBS-79/31. Federal Register. July 13, 1994. Changes in hydric soils of the United States. Federal Register. September 18, 2002. Hydric soils of the United States. Hurt, G.W., and L.M. Vasilas, editors. Version 6.0, 2006. Field indicators of hydric soils in the United States. National Research Council. 1995. Wetlands: Characteristics and boundaries. Soil Survey Division Staff. 1993. Soil survey manual. Soil Conservation Service. U.S. Department of Agriculture Handbook 18. http://www.nrcs.usda.gov/wps/portal/ nrcs/detail/national/soils/?cid=nrcs142p2_054262 Soil Survey Staff. 1999. Soil taxonomy: A basic system of soil classification for making and interpreting soil surveys. 2nd edition. Natural Resources Conservation Service, U.S. Department of Agriculture Handbook 436. http:// www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/?cid=nrcs142p2_053577 Soil Survey Staff. 2010. Keys to soil taxonomy. 11th edition. U.S. Department of Agriculture, Natural Resources Conservation Service. http:// www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/?cid=nrcs142p2_053580 Tiner, R.W., Jr. 1985. Wetlands of Delaware. U.S. Fish and Wildlife Service and Delaware Department of Natural Resources and Environmental Control, Wetlands Section. United States Army Corps of Engineers, Environmental Laboratory. 1987. Corps of Engineers wetlands delineation manual. Waterways Experiment Station Technical Report Y-87-1. United States Department of Agriculture, Natural Resources Conservation Service. National forestry manual. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/ home/?cid=nrcs142p2_053374 United States Department of Agriculture, Natural Resources Conservation Service. National range and pasture handbook. http://www.nrcs.usda.gov/wps/portal/nrcs/ detail/national/landuse/rangepasture/?cid=stelprdb1043084 18

Custom Soil Resource Report United States Department of Agriculture, Natural Resources Conservation Service. National soil survey handbook, title 430-VI. http://www.nrcs.usda.gov/wps/portal/ nrcs/detail/soils/scientists/?cid=nrcs142p2_054242 United States Department of Agriculture, Natural Resources Conservation Service. 2006. Land resource regions and major land resource areas of the United States, the Caribbean, and the Pacific Basin. U.S. Department of Agriculture Handbook 296. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/? cid=nrcs142p2_053624 United States Department of Agriculture, Soil Conservation Service. 1961. Land capability classification. U.S. Department of Agriculture Handbook 210. http:// www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/nrcs142p2_052290.pdf 19

8/11/23, 9:13 AM Precipitation Frequency Data Server NOAA Atlas 14, Volume 2, Version 3 Location name: West Orange, New Jersey, USA* Latitude: 40.7897°, Longitude: -74.2564° Elevation: 602 ft** * source: ESRI Maps ** source: USGS POINT PRECIPITATION FREQUENCY ESTIMATES G.M. Bonnin, D. Martin, B. Lin, T. Parzybok, M.Yekta, and D. Riley NOAA, National Weather Service, Silver Spring, Maryland PF_tabular | PF_graphical | Maps_&_aerials PF tabular PDS-based point precipitation frequency estimates with 90% confidence intervals (in inches)1 Duration 5-min Average recurrence interval (years) 1 2 5 10 25 50 100 200 500 1000 0.336 0.401 0.474 0.527 0.592 0.640 0.685 0.725 0.776 0.813 (0.307‑0.369) (0.367‑0.440) (0.433‑0.520) (0.479‑0.577) (0.537‑0.648) (0.578‑0.701) (0.616‑0.750) (0.648‑0.795) (0.687‑0.852) (0.714‑0.895) 0.534 0.638 0.757 0.840 0.940 1.01 1.08 10-min (0.488‑0.586) (0.583‑0.700) (0.691‑0.831) (0.764‑0.921) (0.853‑1.03) (0.913‑1.11) (0.971‑1.18) 0.666 0.801 0.953 1.06 15-min (0.608‑0.731) (0.732‑0.878) (0.870‑1.05) (0.962‑1.16) 0.909 1.10 30-min (0.831‑0.998) (1.01‑1.21) 60-min 2-hr 3-hr 6-hr 12-hr 24-hr 2-day 3-day 4-day 7-day 10-day 20-day 30-day 45-day 60-day 1.14 1.22 1.27 (1.02‑1.25) (1.08‑1.34) (1.12‑1.40) 1.19 1.28 1.36 1.44 1.53 1.59 (1.08‑1.30) (1.15‑1.40) (1.22‑1.49) (1.28‑1.57) (1.36‑1.68) (1.40‑1.75) 1.35 1.52 1.75 1.91 2.07 2.22 2.41 2.55 (1.23‑1.48) (1.39‑1.67) (1.58‑1.92) (1.72‑2.09) (1.86‑2.27) (1.98‑2.43) (2.14‑2.65) (2.24‑2.81) 1.13 1.38 1.72 1.98 2.32 2.58 2.84 3.10 3.45 3.71 (1.03‑1.24) (1.26‑1.51) (1.57‑1.89) (1.80‑2.17) (2.10‑2.54) (2.33‑2.83) (2.55‑3.11) (2.77‑3.40) (3.05‑3.79) (3.26‑4.09) 1.39 1.69 2.14 2.49 2.98 3.38 3.78 4.22 4.81 5.29 (1.26‑1.52) (1.54‑1.86) (1.95‑2.35) (2.26‑2.74) (2.69‑3.26) (3.03‑3.70) (3.37‑4.15) (3.73‑4.62) (4.21‑5.28) (4.58‑5.81) 1.55 1.89 2.39 2.79 3.34 3.78 4.24 4.72 5.39 5.93 (1.42‑1.70) (1.73‑2.08) (2.19‑2.63) (2.54‑3.06) (3.02‑3.66) (3.40‑4.14) (3.79‑4.64) (4.18‑5.17) (4.72‑5.91) (5.14‑6.50) 2.00 2.43 3.08 3.60 4.34 4.97 5.63 6.35 7.37 8.22 (1.84‑2.19) (2.23‑2.66) (2.81‑3.36) (3.28‑3.92) (3.93‑4.73) (4.46‑5.40) (5.01‑6.12) (5.59‑6.89) (6.40‑8.02) (7.06‑8.96) 2.49 3.03 3.85 4.54 5.56 6.43 7.37 8.42 9.96 11.3 (2.28‑2.74) (2.77‑3.33) (3.5

.66) (2.81‑3.36) (3.28‑3.92) (3.93‑4.73) (4.46‑5.40) (5.01‑6.12) (5.59‑6.89) (6.40‑8.02) (7.06‑8.96) 2.49 3.03 3.85 4.54 5.56 6.43 7.37 8.42 9.96 11.3 (2.28‑2.74) (2.77‑3.33) (3.51‑4.23) (4.13‑4.97) (5.00‑6.06) (5.74‑7.00) (6.51‑8.01) (7.34‑9.15) (8.52‑10.8) (9.49‑12.3) 2.82 3.42 4.38 5.20 6.44 7.52 8.71 10.0 12.1 13.8 (2.61‑3.07) (3.16‑3.72) (4.05‑4.76) (4.79‑5.65) (5.89‑6.98) (6.82‑8.14) (7.82‑9.44) (8.92‑10.9) (10.5‑13.1) (11.8‑15.1) 3.33 4.04 5.15 6.09 7.46 8.63 9.90 11.3 13.4 15.1 (3.08‑3.63) (3.73‑4.39) (4.76‑5.61) (5.60‑6.62) (6.82‑8.10) (7.84‑9.37) (8.92‑10.8) (10.1‑12.3) (11.7‑14.7) (13.1‑16.6) 3.51 4.24 5.39 6.35 7.74 8.91 10.2 11.5 13.6 15.2 (3.24‑3.80) (3.93‑4.60) (4.99‑5.86) (5.85‑6.89) (7.09‑8.38) (8.11‑9.66) (9.19‑11.0) (10.3‑12.6) (11.9‑14.8) (13.3‑16.8) 3.68 4.45 5.64 6.61 8.02 9.19 10.4 11.8 13.8 15.4 (3.41‑3.98) (4.13‑4.82) (5.22‑6.10) (6.11‑7.16) (7.36‑8.67) (8.38‑9.94) (9.46‑11.3) (10.6‑12.8) (12.2‑15.0) (13.5‑16.9) 4.35 5.22 6.50 7.54 9.04 10.3 11.6 13.0 15.0 16.7 (4.05‑4.69) (4.87‑5.64) (6.04‑7.00) (6.99‑8.12) (8.33‑9.73) (9.42‑11.1) (10.6‑12.5) (11.7‑14.1) (13.4‑16.4) (14.7‑18.3) 4.99 5.96 7.30 8.40 9.94 11.2 12.5 14.0 15.9 17.5 (4.66‑5.36) (5.58‑6.41) (6.82‑7.84) (7.82‑9.01) (9.21‑10.7) (10.3‑12.0) (11.5‑13.5) (12.7‑15.1) (14.3‑17.3) (15.5‑19.2) 6.75 8.01 9.56 10.8 12.4 13.7 15.0 16.3 18.1 19.4 (6.34‑7.19) (7.52‑8.53) (8.97‑10.2) (10.1‑11.5) (11.6‑13.2) (12.7‑14.6) (13.9‑16.0) (15.0‑17.5) (16.5‑19.5) (17.6‑21.0) 8.41 9.92 11.6 12.9 14.5 15.8 17.1 18.3 19.8 20.9 (7.95‑8.89) (9.38‑10.5) (11.0‑12.3) (12.2‑13.6) (13.7‑15.4) (14.8‑16.8) (16.0‑18.1) (17.0‑19.4) (18.3‑21.2) (19.3‑22.5) 10.7 12.5 14.5 15.9 17.8 19.2 20.5 21.8 23.5 24.6 (10.1‑11.3) (11.9‑13.2) (13.7‑15.3) (15.1‑16.8) (16.8‑18.8) (18.1‑20.3) (19.3‑21.7) (20.5‑23.1) (21.9‑24.9) (22.9‑26.3) 12.8 15.0 17.2 18.8 20.7 22.2 23.6 24.8 26.4 27.4 (12.2‑13.5) (14.3‑15.8) (16.3‑18.1) (17.8‑19.7) (19.7‑21.9) (21.0‑23.4) (22.2‑24.8) (23.4‑26.2) (24.7‑27.9) (25.6‑29.2) 1 Precipitation frequency (PF) estimates in this table are based on frequency analysis of partial duration series (PDS). Numbers in parenthesis are PF estimates at lower and upper bounds of the 90%

1 Precipitation frequency (PF) estimates in this table are based on frequency analysis of partial duration series (PDS). Numbers in parenthesis are PF estimates at lower and upper bounds of the 90% confidence interval. The probability that precipitation frequency estimates (for a given duration and average recurrence interval) will be greater than the upper bound (or less than the lower bound) is 5%. Estimates at upper bounds are not checked against probable maximum precipitation (PMP) estimates and may be higher than currently valid PMP values. Please refer to NOAA Atlas 14 document for more information. Back to Top PF graphical https://hdsc.nws.noaa.gov/pfds/pfds_printpage.html?lat=40.7897&lon=-74.2564&data=depth&units=english&series=pds 1/4

8/11/23, 9:13 AM Precipitation Frequency Data Server Back to Top Maps & aerials Small scale terrain https://hdsc.nws.noaa.gov/pfds/pfds_printpage.html?lat=40.7897&lon=-74.2564&data=depth&units=english&series=pds 2/4

8/11/23, 9:13 AM Precipitation Frequency Data Server + – 3km 2mi Large scale terrain + – 100km 60mi Large scale map + – 100km 60mi Large scale aerial https://hdsc.nws.noaa.gov/pfds/pfds_printpage.html?lat=40.7897&lon=-74.2564&data=depth&units=english&series=pds 3/4

8/11/23, 9:13 AM Precipitation Frequency Data Server + – 100km 60mi Back to Top US Department of Commerce National Oceanic and Atmospheric Administration National Weather Service National Water Center 1325 East West Highway Silver Spring, MD 20910 Questions?: HDSC.Questions@noaa.gov Disclaimer https://hdsc.nws.noaa.gov/pfds/pfds_printpage.html?lat=40.7897&lon=-74.2564&data=depth&units=english&series=pds 4/4

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