Home Archived February 7, 2019
(i)
Site Information
01445000   Pequest River at Huntsville, NJ
Location:Latitude 40�'.2", Longitude 74�'.7", Sussex County, Hydrologic Unit 02040105, at bridge on Pequest Road in Huntsville, 0.4 mi downstream from East Branch, and 0.7 mi west of Brighton.
Drainage Area:Continuous Period of Record:RemarksSite Type:Baseline Period of Record:Baseline Quality
311939-1962C1939-1962EXCELLENT

Hydrologic Indices
Flow RegimeFlow EventIndex NameIndex Value
Magnitude
Index Type
Average FlowSurrogate for25th Percentile*Value75th Percentile*
Temporal MA11445.9867
Temporal MA2143367
Temporal MA366.8893.9104.55
Spatial MA420.3528.735.34
Spatial MA51.431.391.82
Spatial MA66.6216.1318.28
Spatial MA73.136.917.18
Spatial MA82.444.794.89
Spatial MA90.580.80.99
Spatial MA100.40.550.66
Spatialb MA11MA240.320.450.53
Temporal MA1225.8142.8774.81
Temporal MA1338.7546.2972.69
Temporal MA1469.1981.4893.9
Temporal MA1550.190111.8
Temporal MA1634.4551.8181.13
Temporal MA1715.9327.959.23
Temporal MA189.3420.0932
Temporal MA195.8514.4433.45
Temporal MA206.3711.4630.17
Temporal MA216.6313.0825.87
Temporal MA2212.4132.9351.3
Temporal MA2320.947.2373.19
Temporalac MA2429.9243.9148.95
Temporal MA2526.9936.2747.27
Temporal MA2620.9129.4639.96
Temporal MA2723.1825.0136.21
Temporal MA2826.532.1440.53
Temporal MA2930.239.3645.55
Temporal MA3038.1344.2270.61
Temporal MA3132.8539.8166.21
Temporal MA3226.3137.1649.4
Temporal MA3327.0941.7952.85
Temporal MA3432.2839.3157.17
Temporal MA3533.6640.0151.45
Spatial MA363.533.595.87
Spatial MA370.841.371.37
Spatial MA381.572.142.43
Spatial MA3956.275.7582.56
Spatialb MA40MA240.140.130.24
Temporal MA411.161.481.76
Spatial MA420.971.331.49
Spatialb MA43MA240.350.440.48
Spatial MA440.690.90.9
Spatialb MA45MA2400.080.05
Low Flow
Temporalc ML1152240
Temporalc ML2182542
Temporalac ML3354558
Temporalc ML4344871
Temporalc ML5183047
Temporalc ML67.91626
Temporalc ML74.68.114
Temporalc ML82.86.814
Temporalc ML92.96.918
Temporalc ML104.76.214
Temporalc ML115.61222
Temporalc ML128.82031
Temporalb ML13ML344.4684.4584.19
Temporal ML140.080.130.17
Temporal ML150.060.090.13
Temporal ML160.080.130.17
Temporal ML170.070.130.18
Spatial ML1827.0367.4266.63
Temporalb ML19ML35.749.0312.7
Spatialb ML20ML30.450.660.6
Spatial ML2129.0774.3972.65
Temporal ML220.080.10.2
High Flow
Temporal MH14995147
Temporal MH27498131
Temporal MH3106149214
Temporal MH480145209
Temporal MH56399133
Temporal MH62768109
Temporal MH7203893
Temporal MH8144178
Temporal MH9132793
Temporal MH10153065
Temporal MH112469120
Temporalb MH12MH144095137
Spatialb MH13MH1484.5583.51113.03
Temporalac MH145.366.628.92
Spatial MH158.09614.7
Spatialb MH16MH142.863.033.74
Spatialb MH17MH141.712.031.97
Spatial MH187.557.589.25
Spatial MH19-0.06-0.070.52
Temporal MH205.457.99.61
Temporal MH2123.6731.3634.89
Temporal MH223.057.187.89
Temporal MH230.613.935.52
Temporal MH241.212.723.03
Temporal MH253.334.625.21
Temporal MH267.589.229.77
Temporal MH272.33.684.06
Frequency
Index Type
Low FlowSurrogate for
Spatialac FL1479
Spatialb FL2FL145.5548.0554.07
Temporalb FL3FL1000
High Flow
Temporal FH16911
Spatial FH220.635.8938.63
Temporalbc FH3FH7134157
Temporalb FH4FH7013
Temporal FH5689
Temporal FH6479
Temporala FH7011
Temporal FH86911
Temporal FH9468
Temporal FH10114
Temporalb FH11FH7001
Duration
Index Type
Low FlowSurrogate for
Temporal DL12.43.26.2
Temporal DL22.533.536.33
Temporal DL32.613.946.8
Temporal DL43.445.459.26
Temporalb DL5DL167.1710.5419.7
Spatial DL629.0774.3972.65
Spatial DL728.5677.2172.94
Spatial DL827.9276.474.03
Spatialb DL9DL1626.8678.1969.83
Spatial DL1033.5886.7875.08
Temporal DL110.070.140.19
Temporal DL120.080.170.21
Temporal DL130.10.230.28
Temporalb DL14DL160.410.420.66
Temporal DL150.180.190.5
Temporalac DL168.8114.4218.3
Spatialb DL17DL1641.6381.7565.29
Temporal DL18000
Spatial DL19NC0NC
Spatial DL20NC0NC
High Flow
Temporalbc DH1DH11169245298
Temporal DH2145.33203252.67
Temporal DH3133.43176.86215.86
Temporal DH496.83114.6145.47
Temporal DH565.886.9104.71
Spatial DH641.8941.2262.51
Spatial DH738.5738.0651.47
Spatial DH835.7833.5445.63
Spatialb DH9DH1129.4724.1542.83
Spatial DH1027.7227.2936.98
Temporala DH115.127.589.03
Temporal DH124.045.456.54
Spatial DH132.933.554.41
Spatialb DH14DH110.10.110.36
Temporal DH156.719.915.44
Spatial DH1638.6250.3855.23
Temporal DH1718.8821.6734
Temporal DH183.255.187.33
Temporal DH19122.83
Temporal DH206.719.915.44
Temporal DH2128.3841.2581.5
Temporal DH2220.3321.5149
Temporalb DH23DH111.252.54
Temporal DH2415116292
Timing
Index Type
Average FlowSurrogate for
Spatial TA10.30.370.47
Spatial TA243.7750.6655.12
Spatial TA30.240.270.42
Low Flow
Spatialb TL1TL2253.35270.91263.47
Spatiala TL229.3642.4440.8
Spatial TL30.450.50.9
Spatial TL400.070.04
High Flow
Spatial TH145.7577.4877.15
Spatial TH264.4966.1672.48
Spatiala TH30.110.20.43
Rate of Change
Index Type
Average FlowSurrogate for
Temporalb RA1RA62512
Spatialb RA2RA6213.05179.74260.08
Temporalb RA3RA6-6-3-1
Spatialb RA4RA6-314.5-141.11-249.27
Spatial RA50.260.260.3
Temporalac RA60.070.140.32
Temporal RA7-0.13-0.09-0.06
Temporal RA89497101
Spatial RA96.899.7811.53

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