Home Archived February 7, 2019
Site Information
01392000   Weasel Brook at Clifton, NJ
Location:Latitude 40�'12", Longitude 74�'46", Passaic County, Hydrologic Unit 02030103, at right end of masonry dam at Jewett Street in Clifton.
Drainage Area:Continuous Period of Record:RemarksSite Type:Baseline Period of Record:Baseline Quality
4.451937-1950Regulation since 1950 reduces flood peaks and augments low flow.D1937-1951POOR

Hydrologic Indices
Flow RegimeFlow EventIndex NameIndex Value
Index Type
Average FlowSurrogate for25th Percentile*Value75th Percentile*
Temporal MA11.55.25.7
Temporal MA21.52.95.7
Temporal MA3120.13156.94192.27
Spatial MA419.2110.0865.72
Spatial MA51.271.792.47
Spatial MA66.2221.1551.29
Spatial MA72.946.3610.86
Spatial MA82.363.87
Spatialb MA9MA390.412.872.55
Spatial MA100.271.741.69
Spatial MA110.211.251.41
Temporal MA122.485.447.33
Temporalbc MA13MA394.476.298.99
Temporal MA144.918.2910.6
Temporal MA153.975.8810.68
Temporal MA163.125.298.24
Temporal MA171.934.276.57
Temporal MA181.764.365.3
Temporal MA191.63.024.83
Temporal MA201.272.125.18
Temporal MA210.711.543.26
Temporal MA221.764.16.16
Temporal MA232.384.317.88
Temporal MA2466.2682.93115.42
Temporal MA2556.0875.04113.7
Temporal MA2647.2171.42106.22
Temporal MA2752.8277.53101.32
Temporal MA2860.6196.06125.26
Temporal MA2977.82101.44151.08
Temporal MA3079.79149.03177.04
Temporal MA31107.18119.77189.99
Temporal MA3292.93146.49184.93
Temporal MA3358.98111.67160.05
Temporal MA3487.84129.7146.69
Temporal MA3566.5697.5162.81
Spatial MA363.227.216.47
Spatial MA370.85 NC 1.58
Spatial MA381.483.292.77
Spatiala MA3952.34NC 91.65
Spatialb MA40MA390.17NC 0.33
Temporal MA410.86NC 1.36
Spatial MA420.91.151.23
Spatial MA430.310.440.48
Spatialb MA44MA390.7NC 0.93
Spatial MA45-0.02NC 0.03
Low Flow
Temporalc ML11.1523.5
Temporalc ML21.252.54.08
Temporalc ML322.554.13
Temporalc ML41.72.43.55
Temporalc ML51.051.852.58
Temporalc ML60.391.152.45
Temporalc ML70.220.621.4
Temporalc ML80.10.431.3
Temporalc ML90.060.310.8
Temporalc ML100.030.261.85
Temporalc ML110.330.62.3
Temporalc ML120.381.72.6
Temporalb ML13ML2054.09613.1598.78
Temporal ML1400.010.11
Temporalbc ML15ML20000.07
Temporal ML1600.010.11
Temporal ML1700.030.08
Spatial ML1841.59143.694.03
Temporal ML1900.287.03
Spatiala ML200.320.390.69
Spatialb ML21ML2041.73140.52104.03
Temporal ML22000.09
High Flow
Temporalb MH1MH16132336.75
Temporalbc MH2MH1616.252340.75
Temporalb MH3MH16172648
Temporal MH414.2526.540.75
Temporal MH51424.538.25
Temporal MH612.2520.535.75
Temporal MH77.5519.563.5
Temporal MH89.717.533.25
Temporal MH95.81036.75
Temporal MH104.987.515.93
Temporal MH116.32545.75
Temporal MH1210.518.548.75
Spatial MH1384.29-613.22121.17
Temporal MH142228.137.08
Spatial MH155.2213.7925.88
Spatiala MH162.533.795.3
Spatial MH171.581.972.38
Spatial MH188.7610.914.44
Spatial MH19-
Temporal MH2011.7417.6425.39
Temporalb MH21MH1613.6315.6614.7
Temporal MH226.858.158.8
Temporal MH236.678.3710.29
Temporal MH241.385.486.21
Temporal MH254.148.4410.35
Temporal MH268.9714.2116.21
Temporal MH272.977.379.31
Index Type
Low FlowSurrogate for
Spatialbc FL1FL311.2517.521.75
Spatialb FL2FL339.0443.1863.45
Temporala FL30513.75
High Flow
Temporal FH121.252425.75
Spatial FH220.5525.8534.68
Temporalac FH3334768
Temporal FH4813.516
Temporalb FH5FH31822.532
Temporal FH616.52127.5
Temporal FH75.251011
Temporal FH821.252425.75
Temporalb FH9FH313.51822.25
Temporalb FH10FH311.53
Temporalb FH11FH3001
Index Type
Low FlowSurrogate for
Temporal DL100.020.39
Temporal DL200.090.46
Temporal DL30.180.290.72
Temporalac DL40.380.861.17
Temporal DL51.062.293.28
Spatial DL641.73140.52104.03
Spatialb DL7DL438.36129.2298.59
Spatial DL836.6488.8490.53
Spatial DL935.1785.5778.06
Spatial DL1034.3658.0977.84
Temporalb DL11DL400.060.13
Temporal DL120.060.160.25
Temporal DL130.130.340.41
Temporal DL140.320.520.64
Temporal DL150.10.180.43
Temporalb DL16DL43.884.775.85
Spatial DL1737.3643.3471.88
Temporal DL1800.54.5
Spatial DL19NC 215.38NC
Spatial DL20NC 2.6NC
High Flow
Temporal DH152.2578.5113
Temporalbc DH2DH1428.194655
Temporal DH320.6927.1334.2
Temporal DH48.9313.4117.42
Temporal DH56.799.9611.67
Spatial DH641.2648.9760.21
Spatial DH736.8640.8257.76
Spatial DH837.1340.7249.05
Spatial DH931.4737.640.45
Spatial DH1029.8928.5737.96
Temporal DH1118.0231.0338.97
Temporalb DH12DH147.139.4911.79
Spatial DH133.084.576.01
Spatiala DH140.0600.32
Temporal DH152.293.34.62
Spatial DH1633.9353.1469.21
Temporalb DH17DH145.247.3610.3
Temporal DH181.92.212.49
Temporal DH191.181.371.49
Temporal DH202.293.34.62
Temporal DH219.2813.9420.12
Temporal DH22166225.5295
Temporalb DH23DH14111
Temporal DH24166237.5295
Index Type
Average FlowSurrogate for
Spatial TA10.170.120.44
Spatial TA235.9728.4961
Spatial TA30.270.380.41
Low Flow
Spatiala TL1241.02264.33266.87
Spatial TL234.139.244.78
Spatial TL30.430.640.59
Spatial TL40.010.010.11
High Flow
Spatial TH130.98133.55111.47
Spatialb TH2TH362.7179.5874.66
Spatiala TH30.140.230.32
Rate of Change
Index Type
Average FlowSurrogate for
Temporalb RA1RA70.30.83.78
Spatial RA2187.13241.63274.94
Temporalb RA3RA7-2-0.7-0.3
Spatial RA4-372.11-273-184.77
Spatial RA50.240.330.27
Temporalb RA6RA70.150.421.06
Temporalac RA7-0.6-0.28-0.14
Temporalb RA8RA7130144.5151.5
Spatial RA97.1716.3812.75

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