Home Archived February 7, 2019
Site Information
01392500   Second River at Belleville, NJ
Location:Latitude 40�'17", Longitude 74�'18", Essex County, Hydrologic Unit 02030103, on Mill Street in Branch Brook Park at Belleville, 300 ft downstream from Franklin Avenue, and 1,100 ft downstream from Hendricks Pond dam.
Drainage Area:Continuous Period of Record:RemarksSite Type:Baseline Period of Record:Baseline Quality

Hydrologic Indices
Flow RegimeFlow EventIndex NameIndex Value
Index Type
Average FlowSurrogate for25th Percentile*Value75th Percentile*
Temporal MA17.118.2416
Temporal MA27.19.916
Temporal MA3139.51157.3183.97
Spatial MA420.3527.3235.34
Spatial MA51.431.841.82
Spatial MA66.626.5418.28
Spatial MA73.132.897.18
Spatial MA82.442.254.89
Spatial MA90.580.820.99
Spatial MA100.40.460.66
Spatialb MA11MA240.320.350.53
Temporal MA1211.5714.3120.14
Temporal MA1313.8518.5721.88
Temporal MA1417.6321.2128.13
Temporal MA1513.8324.1530.08
Temporal MA1613.618.1824.15
Temporal MA1713.8816.3519.68
Temporal MA1812.918.3822.05
Temporal MA1913.2116.3921.23
Temporal MA209.0314.0417.89
Temporal MA218.1210.1914.59
Temporal MA2210.4415.5921.88
Temporal MA239.0714.9320.77
Temporalac MA2471.48107.69153.52
Temporal MA2570.86111.34125.54
Temporal MA2657.794.59122.44
Temporal MA2775.6197.01117.7
Temporal MA2861.2792.85132.86
Temporal MA2985.51104.51129.48
Temporal MA3096.93122.34156.74
Temporal MA31102.09132.03175.88
Temporal MA3281.22129.83230.27
Temporal MA3389120.39170.83
Temporal MA34116.73151.09183.57
Temporal MA3596.79123.72166.5
Spatial MA363.5305.87
Spatial MA370.8401.37
Spatial MA381.5702.43
Spatial MA3956.2NC 82.56
Spatialb MA40MA240.1400.24
Temporal MA411.4NC 1.72
Spatial MA420.970.581.49
Spatialb MA43MA240.350.20.48
Spatial MA440.690.490.9
Spatialb MA45MA240NC 0.05
Low Flow
Temporalc ML15.286.68.88
Temporalc ML25.6589.38
Temporalac ML37.138.911
Temporalc ML4810.211.75
Temporalc ML56.358.29.7
Temporalc ML65.886.858.85
Temporalc ML74.95.97.13
Temporalc ML84.385.057.03
Temporalc ML93.44.95.73
Temporalc ML103.554.35.2
Temporalc ML113.734.96.75
Temporalc ML124.2366.8
Temporalb ML13ML344.46686.5784.19
Temporal ML140.330.360.42
Temporal ML150.170.190.23
Temporal ML160.330.360.42
Temporal ML170.190.230.28
Spatial ML1827.0325.9966.63
Temporalb ML19ML317.4119.1622.6
Spatialb ML20ML30.450.420.6
Spatial ML2129.0721.2872.65
Temporal ML220.260.310.35
High Flow
Temporal MH149.592.5147.5
Temporal MH265.2586127
Temporal MH362.2593.5174.5
Temporal MH455.25114.5171
Temporal MH54985.5137.5
Temporal MH66082.5137
Temporal MH756105.5186.5
Temporal MH875.75107188
Temporal MH937.2590.5225.75
Temporal MH1037.2568133
Temporal MH1178.25105.5190.75
Temporalb MH12MH1458.590.5140.5
Spatialb MH13MH1484.55-686.98113.03
Temporalac MH1422.7626.7437.88
Spatial MH158.0915.5714.7
Spatialb MH16MH142.863.433.74
Spatialb MH17MH141.711.621.97
Spatial MH187.555.959.25
Spatial MH19-0.060.680.52
Temporal MH2019.6324.2232.63
Temporal MH2110.5410.349.91
Temporal MH2266.666.59
Temporal MH236.187.056.56
Temporal MH241.726.017.75
Temporal MH254.248.6310.4
Temporal MH268.5913.4815.43
Temporal MH272.636.88.49
Index Type
Low FlowSurrogate for
Spatialac FL116.52225.75
Spatialb FL2FL145.5546.0554.07
Temporalb FL3FL1000
High Flow
Temporal FH1343843
Spatial FH220.619.8638.63
Temporalbc FH3FH736.254049
Temporalb FH4FH7131519
Temporal FH528.53541.75
Temporal FH6262934.75
Temporala FH71113.517
Temporal FH8343843
Temporal FH917.2522.529
Temporal FH1011.55.25
Temporalb FH11FH7112
Index Type
Low FlowSurrogate for
Temporal DL133.64
Temporal DL23.633.94.6
Temporal DL34.124.525.09
Temporal DL46.197.028.14
Temporalb DL5DL169.0911.4813.45
Spatial DL629.0721.2872.65
Spatial DL728.5618.7372.94
Spatial DL827.9217.474.03
Spatialb DL9DL1626.8626.2669.83
Spatial DL1033.5824.8575.08
Temporal DL110.30.360.4
Temporal DL120.420.460.51
Temporal DL130.630.750.82
Temporalb DL14DL160.410.720.66
Temporal DL150.180.530.5
Temporalac DL162.973.644.22
Spatialb DL17DL1641.6324.2765.29
Temporal DL18000
Spatial DL19NC0NC
Spatial DL20NC 2.08NC
High Flow
Temporalbc DH1DH11227.75281378.5
Temporal DH2122.58142.33179
Temporal DH368.8784.297.18
Temporal DH432.138.6145.71
Temporal DH522.727.2431.67
Spatial DH641.8937.862.51
Spatial DH738.5733.0851.47
Spatial DH835.7826.645.63
Spatialb DH9DH1129.4721.4142.83
Spatial DH1027.7220.0436.98
Temporala DH1123.0131.8238.23
Temporal DH126.968.639.82
Spatial DH133.243.914.62
Spatialb DH14DH110.100.36
Temporal DH151.692.062.68
Spatial DH1638.6225.8655.23
Temporal DH173.685.386.38
Temporal DH181.31.391.57
Temporal DH191.061.161.23
Temporal DH201.692.062.68
Temporal DH218.4312.0216.44
Temporal DH2298.5183248.25
Temporalb DH23DH11122
Temporal DH24133.5243.5312.75
Index Type
Average FlowSurrogate for
Spatial TA10.30.420.47
Spatial TA243.7750.8655.12
Spatial TA30.240.330.42
Low Flow
Spatialb TL1TL2253.35289.87263.47
Spatiala TL229.3634.5140.8
Spatial TL30.450.450.9
Spatial TL400.020.04
High Flow
Spatial TH145.75219.2377.15
Spatial TH264.4970.0272.48
Spatiala TH30.110.140.43
Rate of Change
Index Type
Average FlowSurrogate for
Temporalb RA1RA60.9319.9
Spatialb RA2RA6213.05207.78260.08
Temporalb RA3RA6-9-2-0.9
Spatialb RA4RA6-314.5-251.7-249.27
Spatial RA50.260.340.3
Temporalac RA60.110.281.04
Temporal RA7-0.56-0.19-0.1
Temporal RA8149.25158163.75
Spatial RA96.8914.3211.53

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