Home Archived February 7, 2019
Site Information
01386000   West Brook near Wanaque, NJ#
Location:Latitude 41�'25", Longitude 74�'42", Passaic County, Hydrologic Unit 02030103, on right bank just upstream from Wanaque Reservoir, 0.3 mi downstream from Burnt Meadow Brook, and 2.5 mi northwest of Wanaque.
Drainage Area:Continuous Period of Record:RemarksSite Type:Baseline Period of Record:Baseline Quality
11.81935-1978Records include flow over spillway and through ports in dam or through waste gate in dam.C1934-1978EXCELLENT

Hydrologic Indices
Flow RegimeFlow EventIndex NameIndex Value
Index Type
Average FlowSurrogate for25th Percentile*Value75th Percentile*
Temporal MA14.824.1529
Temporal MA24.81429
Temporal MA3105.72141.59177.37
Spatial MA420.3545.4135.34
Spatial MA51.431.731.82
Spatial MA66.6225.2418.28
Spatial MA73.139.197.18
Spatial MA82.446.044.89
Spatial MA90.581.220.99
Spatial MA100.40.840.66
Spatialb MA11MA240.320.680.53
Temporal MA1214.5923.8342.39
Temporal MA1322.3725.8635.54
Temporal MA1433.3146.6860.39
Temporal MA1525.336.7554.23
Temporal MA1613.6524.6134.44
Temporal MA176.39.7520.89
Temporal MA182.575.9615.04
Temporal MA191.793.6810.29
Temporal MA202.164.5712.85
Temporal MA213.627.7420.32
Temporal MA229.2423.840.16
Temporal MA2317.6328.9845.54
Temporalac MA2449.7971.4889.29
Temporal MA2543.6257.9389.65
Temporal MA2644.5859.0291.77
Temporal MA2743.6759.9779.98
Temporal MA2846.9660.9183.31
Temporal MA2953.5375.5797.91
Temporal MA3049.7881.01119.49
Temporal MA3150.1872.92120.34
Temporal MA3243.9281.81137.78
Temporal MA3342.0973.47109.35
Temporal MA3460.8777.67120.44
Temporal MA3557.976.8106.17
Spatial MA363.535.855.87
Spatial MA370.841.41.37
Spatial MA381.572.542.43
Spatial MA3956.280.1682.56
Spatialb MA40MA240.140.190.24
Temporal MA411.552.052.44
Spatial MA420.971.261.49
Spatialb MA43MA240.350.450.48
Spatial MA440.690.780.9
Spatialb MA45MA2400.020.05
Low Flow
Temporalc ML17.489.2513.75
Temporalc ML27.431014
Temporalac ML31216.521.75
Temporalc ML4121418
Temporalc ML54.78.8512
Temporalc ML62.453.34.4
Temporalc ML71.132.13
Temporalc ML80.931.552.48
Temporalc ML911.62.88
Temporalc ML101.635.28
Temporalc ML112.76.512
Temporalc ML124.639.514
Temporalb ML13ML344.4683.4184.19
Temporal ML140.060.090.13
Temporal ML150.040.050.07
Temporal ML160.060.090.13
Temporal ML170.040.050.08
Spatial ML1827.0352.6966.63
Temporalb ML19ML33.645.066.56
Spatialb ML20ML30.450.430.6
Spatial ML2129.0758.8872.65
Temporal ML220.070.090.14
High Flow
Temporal MH142.2592.5164.75
Temporal MH248.2579.5130.75
Temporal MH381133.5241.75
Temporal MH457.75122169.5
Temporal MH541.2570.5129.75
Temporal MH619.254777.75
Temporal MH77.0324.568.25
Temporal MH84.331683.75
Temporal MH95.8317.5107.5
Temporal MH109.9532.582.75
Temporal MH1123.5101.5179.5
Temporalb MH12MH1450.5115186.75
Spatialb MH13MH1484.55109.59113.03
Temporalac MH1418.1923.5333.66
Spatial MH158.0912.2914.7
Spatialb MH16MH142.863.793.74
Spatialb MH17MH141.712.071.97
Spatial MH187.557.579.25
Spatial MH19-0.06-0.350.52
Temporal MH2021.3627.5935.51
Temporal MH2125.9430.6732.29
Temporal MH2210.3712.9415.05
Temporal MH237.659.8811.95
Temporal MH241.366.187.57
Temporal MH253.938.810.57
Temporal MH268.3613.8817
Temporal MH272.867.619.13
Index Type
Low FlowSurrogate for
Spatialac FL16810
Spatialb FL2FL145.5539.1754.07
Temporalb FL3FL1013.75
High Flow
Temporal FH11113.518
Spatial FH220.632.9738.63
Temporalbc FH3FH736.548.572.5
Temporalb FH4FH76.251116.75
Temporal FH5101315
Temporal FH691316
Temporala FH7368
Temporal FH81113.518
Temporal FH95.257.510
Temporal FH1011.54
Temporalb FH11FH7012
Index Type
Low FlowSurrogate for
Temporal DL10.81.051.68
Temporal DL20.81.21.68
Temporal DL30.911.441.96
Temporal DL41.362.063.07
Temporalb DL5DL162.194.889.92
Spatial DL629.0758.8872.65
Spatial DL728.5656.9672.94
Spatial DL827.9256.2674.03
Spatialb DL9DL1626.8670.1869.83
Spatial DL1033.5880.2375.08
Temporal DL110.060.090.12
Temporal DL120.070.110.14
Temporal DL130.10.180.22
Temporalb DL14DL160.410.340.66
Temporal DL150.180.150.5
Temporalac DL167.8910.6517.14
Spatialb DL17DL1641.6369.3365.29
Temporal DL18000
Spatial DL19NC0NC
Spatial DL20NC0NC
High Flow
Temporalbc DH1DH11252325.5419
Temporal DH2162.92216261.67
Temporal DH3103.57140.5168.29
Temporal DH459.5163.5877.97
Temporal DH538.3745.9152.71
Spatial DH641.8941.1262.51
Spatial DH738.5738.4751.47
Spatial DH835.7832.1645.63
Spatialb DH9DH1129.4726.8742.83
Spatial DH1027.7224.5536.98
Temporala DH111824.529.93
Temporal DH127.49.8212.02
Spatial DH134.254.955.57
Spatialb DH14DH110.10.080.36
Temporal DH155.216.347.32
Spatial DH1638.6234.8155.23
Temporal DH1712.0313.5717.53
Temporal DH183.3444.52
Temporal DH191.341.712.25
Temporal DH205.216.347.32
Temporal DH2125.5635.556.83
Temporal DH2271.2585.5197.25
Temporalb DH23DH11123
Temporal DH2480164291
Index Type
Average FlowSurrogate for
Spatial TA10.30.220.47
Spatial TA243.7737.8155.12
Spatial TA30.240.30.42
Low Flow
Spatialb TL1TL2253.35244.04263.47
Spatiala TL229.3627.0540.8
Spatial TL30.450.480.9
Spatial TL400.030.04
High Flow
Spatial TH145.754.0277.15
Spatial TH264.4968.0572.48
Spatiala TH30.110.140.43
Rate of Change
Index Type
Average FlowSurrogate for
Temporalb RA1RA613.914.05
Spatialb RA2RA6213.05250.32260.08
Temporalb RA3RA6-6-2-0.9
Spatialb RA4RA6-314.5-291.42-249.27
Spatial RA50.260.240.3
Temporalac RA60.120.270.66
Temporal RA7-0.25-0.15-0.09
Temporal RA89499107.75
Spatial RA96.898.8711.53

a primary index as determined from the New Jersey Hydrologic Integrity Assessment Process (Henriksen and others, 2006; Kennen and others, 2007)
b surrogate index as determined from the New Jersey Hydrologic Integrity Assessment Process (Henriksen and others, 2006; Kennen and others, 2007)
c primary regulatory index for the New Jersey Department of Environmental Protection (J.L. Hoffman, NJDEP, written commun., 2007).

# indicates that site is an index station

* If the index is spatial, percentile values are from the distribution of values for the selected index for all sites of the same stream type if the index is spatial

** These sites are index sites, which are considered to be relatively undeveloped (least amount of urbanization, less than 15% urban landuse) for a long period of record (at least 50 years). The entire period of record for these sites are considered baseline.

NC value could not be calculated