ANALYSIS OF THE 1998 WATER-DISTRIBUTION SYSTEM
SERVING THE DOVER TOWNSHIP AREA, NEW JERSEY:

Field Data Collection Activities and
Water Distribution System Modeling

Appendix J:
Graphs and Tables of Measured and Simulated Pressure, August 1998



Hydrant H-1: Node 6

Node 6 - Test Hydrant H-1 -- August 14-16, 1998
Time
(Hours) 		Total Head (ft) Pressure Head (ft) Pressure Head (m) Pressure (psi) Difference
(psi) 		ABS Diff
(psi)
simulated measured simulated measured simulated measured simulated measured
0:00 233.55 223.96 184.13 174.54 56.12 53.20 79.71 75.56 -4.15 4.15
1:00 245.46 232.21 196.04 182.79 59.75 55.71 84.87 79.13 -5.74 5.74
2:00 222.01 226.72 172.59 177.30 52.61 54.04 74.72 76.75 2.04 2.04
3:00 225.45 219.24 176.03 169.82 53.65 51.76 76.20 73.52 -2.69 2.69
4:00 187.44 205.76 138.02 156.34 42.07 47.65 59.75 67.68 7.93 7.93
5:00 174.31 183.59 124.89 134.17 38.07 40.89 54.07 58.08 4.02 4.02
6:00 151.49 166.25 102.07 116.83 31.11 35.61 44.19 50.58 6.39 6.39
7:00 152.57 160.58 103.15 111.16 31.44 33.88 44.66 48.12 3.47 3.47
8:00 176.80 162.85 127.38 113.43 38.83 34.57 55.14 49.10 -6.04 6.04
9:00 196.97 172.01 147.55 122.59 44.97 37.36 63.88 53.07 -10.81 10.81
10:00 214.81 188.17 165.39 138.75 50.41 42.29 71.60 60.07 -11.53 11.53
11:00 224.14 202.06 174.72 152.64 53.25 46.52 75.63 66.08 -9.56 9.56
12:00 216.40 200.26 166.98 150.84 50.90 45.98 72.29 65.30 -6.99 6.99
13:00 223.67 202.56 174.25 153.14 53.11 46.68 75.43 66.30 -9.14 9.14
14:00 217.14 203.92 167.72 154.50 51.12 47.09 72.61 66.88 -5.72 5.72
15:00 207.84 201.29 158.42 151.87 48.29 46.29 68.58 65.75 -2.84 2.84
16:00 208.07 198.13 158.65 148.71 48.36 45.33 68.68 64.38 -4.31 4.31
17:00 207.01 192.21 157.59 142.79 48.03 43.52 68.22 61.82 -6.41 6.41
18:00 206.97 199.17 157.55 149.75 48.02 45.64 68.20 64.83 -3.38 3.38
19:00 219.13 205.06 169.71 155.64 51.73 47.44 73.47 67.38 -6.09 6.09
20:00 214.30 211.15 164.88 161.73 50.26 49.30 71.38 70.01 -1.37 1.37
21:00 232.84 220.45 183.42 171.03 55.91 52.13 79.40 74.04 -5.36 5.36
22:00 222.31 199.80 172.89 150.38 52.70 45.83 74.85 65.10 -9.75 9.75
23:00 234.73 210.75 185.31 161.33 56.48 49.17 80.22 69.84 -10.38 10.38
0:00 228.27 218.50 178.85 169.08 54.51 51.54 77.42 73.20 -4.23 4.23
1:00 226.00 228.64 176.58 179.22 53.82 54.63 76.44 77.59 1.14 1.14
2:00 214.58 226.84 165.16 177.42 50.34 54.08 71.50 76.81 5.31 5.31
3:00 215.14 217.22 165.72 167.80 50.51 51.15 71.74 72.64 0.90 0.90
4:00 201.15 206.30 151.73 156.88 46.25 47.82 65.68 67.91 2.23 2.23
5:00 180.70 186.97 131.28 137.55 40.02 41.93 56.83 59.55 2.71 2.71
6:00 169.65 179.59 120.23 130.17 36.65 39.68 52.05 56.35 4.30 4.30
7:00 183.22 172.47 133.80 123.05 40.78 37.51 57.92 53.27 -4.65 4.65
8:00 168.27 164.09 118.85 114.67 36.22 34.95 51.45 49.64 -1.81 1.81
9:00 169.17 170.98 119.75 121.56 36.50 37.05 51.84 52.62 0.78 0.78
10:00 166.21 178.36 116.79 128.94 35.60 39.30 50.56 55.82 5.26 5.26
11:00 168.06 183.00 118.64 133.58 36.16 40.72 51.36 57.83 6.47 6.47
12:00 171.15 181.53 121.73 132.11 37.10 40.27 52.70 57.19 4.49 4.49
13:00 175.03 190.68 125.61 141.26 38.29 43.06 54.38 61.15 6.78 6.78
14:00 198.87 203.65 149.45 154.23 45.55 47.01 64.70 66.77 2.07 2.07
15:00 198.64 202.07 149.22 152.65 45.48 46.53 64.60 66.08 1.49 1.49
16:00 215.57 196.98 166.15 147.56 50.64 44.98 71.93 63.88 -8.05 8.05
17:00 181.72 182.74 132.30 133.32 40.33 40.64 57.27 57.72 0.44 0.44
18:00 185.50 185.03 136.08 135.61 41.48 41.33 58.91 58.70 -0.21 0.21
19:00 183.73 192.95 134.31 143.53 40.94 43.75 58.14 62.14 3.99 3.99
20:00 203.09 202.31 153.67 152.89 46.84 46.60 66.52 66.19 -0.34 0.34
21:00 224.27 209.22 174.85 159.80 53.30 48.71 75.69 69.18 -6.52 6.52
22:00 221.02 214.12 171.60 164.70 52.30 50.20 74.29 71.30 -2.99 2.99
23:00 230.74 214.84 181.32 165.42 55.26 50.42 78.49 71.61 -6.88 6.88
Mean:

1.78

 4.79

Measured pressure are hourly averages of 1-minute sampling data; see Appendix E for 1-minute sampling data
Simulated pressure (psi) = [simulated total head (ft) - elevation of land surface (ft)] / 2.31
Elevation of land surface = 49.42 ft
Difference (psi) = [measured pressure (psi) - simulated pressure (psi)]; ABS Diff = absolute value of difference


Hydrant H-2: Node 343

Node 343 - Test Hydrant H-2 -- August 14-16, 1998
Time
(Hours) 		Total Head (ft) Pressure Head (ft) Pressure Head (m) Pressure (psi) Difference
(psi) 		ABS Diff
(psi)
simulated measured simulated measured simulated measured simulated measured
0:00 230.97 231.93 175.20 176.16 53.40 53.69 75.84 76.26 0.42 0.42
1:00 242.76 240.61 186.99 184.84 57.00 56.34 80.95 80.02 -0.93 0.93
2:00 219.71 235.13 163.94 179.36 49.97 54.67 70.97 77.64 6.68 6.68
3:00 223.35 227.36 167.58 171.59 51.08 52.30 72.55 74.28 1.73 1.73
4:00 185.95 213.42 130.18 157.65 39.68 48.05 56.35 68.25 11.89 11.89
5:00 173.19 193.02 117.42 137.25 35.79 41.83 50.83 59.42 8.59 8.59
6:00 150.32 179.16 94.55 123.39 28.82 37.61 40.93 53.42 12.49 12.49
7:00 151.40 172.11 95.63 116.34 29.15 35.46 41.40 50.36 8.96 8.96
8:00 175.56 173.11 119.79 117.34 36.51 35.76 51.86 50.80 -1.06 1.06
9:00 195.69 182.05 139.92 126.28 42.65 38.49 60.57 54.67 -5.90 5.90
10:00 213.57 198.59 157.80 142.82 48.10 43.53 68.31 61.83 -6.48 6.48
11:00 222.82 211.73 167.05 155.96 50.92 47.54 72.32 67.52 -4.80 4.80
12:00 215.05 208.71 159.28 152.94 48.55 46.62 68.95 66.21 -2.74 2.74
13:00 222.20 210.19 166.43 154.42 50.73 47.07 72.05 66.85 -5.20 5.20
14:00 215.88 210.52 160.11 154.75 48.80 47.17 69.31 66.99 -2.32 2.32
15:00 206.55 208.00 150.78 152.23 45.96 46.40 65.27 65.90 0.62 0.62
16:00 206.85 205.63 151.08 149.86 46.05 45.68 65.40 64.87 -0.53 0.53
17:00 205.89 200.22 150.12 144.45 45.76 44.03 64.99 62.53 -2.45 2.45
18:00 205.93 209.31 150.16 153.54 45.77 46.80 65.00 66.47 1.46 1.46
19:00 218.05 215.55 162.28 159.78 49.46 48.70 70.25 69.17 -1.08 1.08
20:00 213.36 222.08 157.59 166.31 48.03 50.69 68.22 71.99 3.77 3.77
21:00 231.80 231.49 176.03 175.72 53.65 53.56 76.20 76.07 -0.14 0.14
22:00 219.64 209.31 163.87 153.54 49.95 46.80 70.94 66.47 -4.47 4.47
23:00 231.80 219.82 176.03 164.05 53.65 50.00 76.20 71.02 -5.19 5.19
0:00 225.59 226.65 169.82 170.88 51.76 52.08 73.52 73.97 0.46 0.46
1:00 223.65 236.56 167.88 180.79 51.17 55.10 72.68 78.26 5.59 5.59
2:00 212.60 234.35 156.83 178.58 47.80 54.43 67.89 77.31 9.42 9.42
3:00 212.97 224.56 157.20 168.79 47.91 51.45 68.05 73.07 5.02 5.02
4:00 199.38 213.54 143.61 157.77 43.77 48.09 62.17 68.30 6.13 6.13
5:00 179.55 195.81 123.78 140.04 37.73 42.68 53.59 60.62 7.04 7.04
6:00 168.50 191.19 112.73 135.42 34.36 41.28 48.80 58.62 9.82 9.82
7:00 182.00 183.99 126.23 128.22 38.48 39.08 54.65 55.51 0.86 0.86
8:00 167.02 174.64 111.25 118.87 33.91 36.23 48.16 51.46 3.30 3.30
9:00 167.95 181.05 112.18 125.28 34.19 38.19 48.56 54.23 5.67 5.67
10:00 165.02 188.06 109.25 132.29 33.30 40.32 47.29 57.27 9.98 9.98
11:00 166.93 190.21 111.16 134.44 33.88 40.98 48.12 58.20 10.08 10.08
12:00 169.93 187.91 114.16 132.14 34.80 40.28 49.42 57.20 7.78 7.78
13:00 173.83 195.72 118.06 139.95 35.99 42.66 51.11 60.59 9.48 9.48
14:00 197.85 208.93 142.08 153.16 43.31 46.68 61.51 66.30 4.79 4.79
15:00 197.58 208.17 141.81 152.40 43.22 46.45 61.39 65.97 4.58 4.58
16:00 214.29 204.47 158.52 148.70 48.32 45.32 68.62 64.37 -4.25 4.25
17:00 180.39 190.39 124.62 134.62 37.98 41.03 53.95 58.28 4.33 4.33
18:00 184.31 193.96 128.54 138.19 39.18 42.12 55.64 59.82 4.18 4.18
19:00 182.72 202.62 126.95 146.85 38.69 44.76 54.96 63.57 8.61 8.61
20:00 202.03 212.52 146.26 156.75 44.58 47.78 63.32 67.86 4.54 4.54
21:00 222.94 219.33 167.17 163.56 50.95 49.85 72.37 70.80 -1.56 1.56
22:00 219.43 223.89 163.66 168.12 49.88 51.24 70.85 72.78 1.93 1.93
23:00 228.64 224.05 172.87 168.28 52.69 51.29 74.84 72.85 -1.99 1.99
                Mean: 2.69 4.82

Measured pressure are hourly averages of 1-minute sampling data; see Appendix E for 1-minute sampling data
Simulated pressure (psi) = [simulated total head (ft) - elevation of land surface (ft)] / 2.31
Elevation of land surface = 55.77 ft
Difference (psi) = [measured pressure (psi) - simulated pressure (psi)]; ABS Diff = absolute value of difference


Hydrant H-3: Node 3662

Node 3662 - Tes Hydrant H-3 -- August 14-16, 1998
Time
(Hours) 		Total Head (ft) Pressure Head (ft) Pressure Head (m) Pressure (psi) Difference
(psi) 		ABS Diff
(psi)
simulated measured simulated measured simulated measured simulated measured
0:00 230.96 228.17 171.05 168.26 52.13 51.28 74.05 72.84 -1.21 1.21
1:00 242.75 236.66 192.99 176.75 58.82 53.87 83.54 76.52 -7.03 7.03
2:00 219.72 230.66 169.96 170.75 51.80 52.04 73.57 73.92 0.34 0.34
3:00 223.41 222.87 173.65 162.96 52.93 49.67 75.17 70.55 -4.63 4.63
4:00 186.16 208.86 136.40 148.95 41.58 45.40 59.05 64.48 5.43 5.43
5:00 173.63 189.59 123.87 129.68 37.76 39.53 53.62 56.14 2.51 2.51
6:00 151.18 175.60 101.42 115.69 30.91 35.26 43.90 50.08 6.18 6.18
7:00 152.24 169.81 102.48 109.90 31.24 33.50 44.36 47.58 3.21 3.21
8:00 176.22 172.01 126.46 112.10 38.54 34.17 54.74 48.53 -6.22 6.22
9:00 196.20 181.05 146.44 121.14 44.64 36.92 63.39 52.44 -10.95 10.95
10:00 213.95 197.50 164.19 137.59 50.04 41.94 71.08 59.56 -11.52 11.52
11:00 223.11 210.63 173.35 150.72 52.84 45.94 75.04 65.25 -9.80 9.80
12:00 215.33 207.88 165.57 147.97 50.47 45.10 71.68 64.06 -7.62 7.62
13:00 222.44 209.42 172.68 149.51 52.63 45.57 74.75 64.72 -10.03 10.03
14:00 216.12 210.37 166.36 150.46 50.71 45.86 72.02 65.14 -6.88 6.88
15:00 206.84 207.35 157.08 147.44 47.88 44.94 68.00 63.83 -4.17 4.17
16:00 207.16 204.82 157.40 144.91 47.98 44.17 68.14 62.73 -5.41 5.41
17:00 206.26 198.33 156.50 138.42 47.70 42.19 67.75 59.92 -7.83 7.83
18:00 206.31 207.26 156.55 147.35 47.72 44.91 67.77 63.79 -3.98 3.98
19:00 218.38 213.49 168.62 153.58 51.40 46.81 73.00 66.48 -6.51 6.51
20:00 213.69 219.18 163.93 159.27 49.97 48.54 70.97 68.95 -2.02 2.02
21:00 232.06 228.43 182.30 168.52 55.57 51.36 78.92 72.95 -5.97 5.97
22:00 219.69 205.94 169.93 146.03 51.80 44.51 73.56 63.22 -10.35 10.35
23:00 231.79 216.71 182.03 156.80 55.48 47.79 78.80 67.88 -10.92 10.92
0:00 225.60 223.72 175.84 163.81 53.60 49.93 76.12 70.91 -5.21 5.21
1:00 223.69 233.41 173.93 173.50 53.01 52.88 75.29 75.11 -0.19 0.19
2:00 212.66 231.23 162.90 171.32 49.65 52.22 70.52 74.16 3.65 3.65
3:00 213.03 221.02 163.27 161.11 49.76 49.11 70.68 69.75 -0.93 0.93
4:00 199.55 210.11 149.79 150.20 45.66 45.78 64.84 65.02 0.18 0.18
5:00 179.98 192.83 130.22 132.92 39.69 40.51 56.37 57.54 1.17 1.17
6:00 169.23 188.31 119.47 128.40 36.41 39.14 51.72 55.58 3.87 3.87
7:00 182.63 182.47 132.87 122.56 40.50 37.35 57.52 53.05 -4.47 4.47
8:00 167.75 173.74 117.99 113.83 35.96 34.70 51.08 49.28 -1.80 1.80
9:00 168.63 180.56 118.87 120.65 36.23 36.77 51.46 52.23 0.77 0.77
10:00 165.69 188.04 115.93 128.13 35.34 39.05 50.19 55.47 5.28 5.28
11:00 167.52 191.08 117.76 131.17 35.89 39.98 50.98 56.78 5.80 5.80
12:00 170.43 189.16 120.67 129.25 36.78 39.40 52.24 55.95 3.72 3.72
13:00 174.28 197.17 124.52 137.26 37.95 41.84 53.90 59.42 5.52 5.52
14:00 198.30 209.59 148.54 149.68 45.28 45.62 64.30 64.80 0.49 0.49
15:00 197.98 209.68 148.22 149.77 45.18 45.65 64.16 64.84 0.67 0.67
16:00 214.59 204.80 164.83 144.89 50.24 44.16 71.36 62.72 -8.64 8.64
17:00 180.74 190.96 130.98 131.05 39.92 39.94 56.70 56.73 0.03 0.03
18:00 184.73 193.67 134.97 133.76 41.14 40.77 58.43 57.91 -0.52 0.52
19:00 183.21 202.16 133.45 142.25 40.68 43.36 57.77 61.58 3.81 3.81
20:00 202.39 211.12 152.63 151.21 46.52 46.09 66.07 65.46 -0.61 0.61
21:00 223.13 217.30 173.37 157.39 52.84 47.97 75.05 68.13 -6.92 6.92
22:00 219.60 221.61 169.84 161.70 51.77 49.29 73.52 70.00 -3.53 3.53
23:00 228.72 221.39 178.96 161.48 54.55 49.22 77.47 69.91 -7.56 7.56
Menu:
 -2.52 4.71

Measured pressure are hourly averages of 1-minute sampling data; see Appendix E for 1-minute sampling data
Simulated pressure (psi) = [simulated total head (ft) - elevation of land surface (ft)] / 2.31
Elevation of land surface = 59.91 ft
Difference (psi) = [measured pressure (psi) - simulated pressure (psi)]; ABS Diff = absolute value of difference


Hydrant H-4: Node 1600

Node 1600 - Test Hydrant H-4 -- August 14-16, 1998
Time
(Hours) 		Total Head (ft) Pressure Head (ft) Pressure Head (m) Pressure (psi) Difference
(psi) 		ABS Diff
(psi)
simulated measured simulated measured simulated measured simulated measured
0:00 235.37 236.68 205.45 206.76 62.62 83.70 88.94 89.51 0.57 0.57
1:00 247.19 245.07 217.27 215.15 66.22 87.09 94.06 93.14 -0.92 0.92
2:00 223.86 239.48 193.94 209.56 59.11 84.83 83.96 90.72 6.76 6.76
3:00 227.37 232.04 197.45 202.12 60.18 81.82 85.47 87.50 2.02 2.02
4:00 189.50 218.22 159.58 188.30 48.64 76.22 69.08 81.51 12.43 12.43
5:00 176.85 195.88 146.93 165.96 44.78 67.18 63.61 71.85 8.24 8.24
6:00 155.30 179.03 125.38 149.11 38.21 60.36 54.28 64.55 10.27 10.27
7:00 156.34 175.65 126.42 145.73 38.53 58.99 54.73 63.09 8.36 8.36
8:00 180.17 182.14 150.25 152.22 45.80 61.62 65.04 65.89 0.85 0.85
9:00 199.84 192.27 169.92 162.35 51.79 65.72 73.56 70.28 -3.28 3.28
10:00 217.24 210.12 187.32 180.20 57.09 72.94 81.09 78.01 -3.08 3.08
11:00 226.35 222.67 196.43 192.75 59.87 78.03 85.03 83.44 -1.59 1.59
12:00 218.62 219.24 188.70 189.32 57.52 76.64 81.69 81.96 0.27 0.27
13:00 225.89 221.12 195.97 191.20 59.73 77.40 84.84 82.77 -2.06 2.06
14:00 219.17 221.33 189.25 191.41 57.68 77.48 81.93 82.86 0.93 0.93
15:00 209.99 218.43 180.07 188.51 54.89 76.31 77.95 81.61 3.65 3.65
16:00 210.24 215.38 180.32 185.46 54.96 75.07 78.06 80.28 2.22 2.22
17:00 209.32 209.58 179.40 179.66 54.68 72.73 77.66 77.77 0.11 0.11
18:00 209.23 216.32 179.31 186.40 54.65 75.46 77.62 80.69 3.07 3.07
19:00 221.20 221.57 191.28 191.65 58.30 77.58 82.81 82.97 0.16 0.16
20:00 216.27 227.44 186.35 197.52 56.80 79.96 80.67 85.51 4.84 4.84
21:00 234.66 236.77 204.74 206.85 62.40 83.73 88.63 89.54 0.91 0.91
22:00 224.50 215.63 194.58 185.71 59.31 75.18 84.24 80.39 -3.84 3.84
23:00 236.80 225.70 206.88 195.78 63.06 79.25 89.56 84.75 -4.81 4.81
0:00 230.20 233.40 200.28 203.48 61.05 82.37 86.70 88.09 1.38 1.38
1:00 227.76 242.72 197.84 212.80 60.30 86.14 85.64 92.12 6.48 6.48
2:00 216.40 241.03 186.48 211.11 56.84 85.46 80.73 91.39 10.66 10.66
3:00 217.10 231.56 187.18 201.64 57.05 81.62 81.03 87.29 6.26 6.26
4:00 203.23 220.50 173.31 190.58 52.82 77.15 75.02 82.50 7.48 7.48
5:00 183.17 200.68 153.25 170.76 46.71 69.12 66.34 73.92 7.58 7.58
6:00 173.04 193.35 143.12 163.43 43.62 66.16 61.96 70.75 8.79 8.79
7:00 186.45 187.11 156.53 157.19 47.71 63.63 67.76 68.05 0.29 0.29
8:00 171.80 180.53 141.88 150.61 43.24 60.97 61.42 65.20 3.78 3.78
9:00 172.49 187.59 142.57 157.67 43.46 63.82 61.72 68.25 6.54 6.54
10:00 169.49 196.04 139.57 166.12 42.54 67.24 60.42 71.91 11.49 11.49
11:00 171.01 201.80 141.09 171.88 43.00 69.58 61.08 74.41 13.33 13.33
12:00 173.99 201.29 144.07 171.37 43.91 69.37 62.37 74.18 11.82 11.82
13:00 177.66 208.86 147.74 178.94 45.03 72.44 63.96 77.46 13.51 13.51
14:00 201.34 221.17 171.42 191.25 52.25 77.42 74.21 82.79 8.59 8.59
15:00 200.92 219.72 171.00 189.80 52.12 76.83 74.03 82.17 8.14 8.14
16:00 217.81 215.09 187.89 185.17 57.27 74.96 81.34 80.16 -1.18 1.18
17:00 184.24 200.28 154.32 170.36 47.04 68.96 66.80 73.75 6.95 6.95
18:00 188.04 202.47 158.12 172.55 48.20 69.85 68.45 74.70 6.25 6.25
19:00 186.34 210.02 156.42 180.10 47.68 72.91 67.71 77.97 10.25 10.25
20:00 205.24 219.02 175.32 189.10 53.44 76.55 75.89 81.86 5.97 5.97
21:00 226.17 225.44 196.25 195.52 59.82 79.15 84.96 84.64 -0.31 0.31
22:00 222.94 229.37 193.02 199.45 58.83 80.74 83.56 86.34 2.79 2.79
23:00 232.67 229.20 202.75 199.28 61.80 80.67 87.77 86.27 -1.50 1.50
Mean:
 4.20 5.14

Measured pressure are hourly averages of 1-minute sampling data; see Appendix E for 1-minute sampling data
Simulated pressure (psi) = [simulated total head (ft) - elevation of land surface (ft)] / 2.31
Elevation of land surface = 29.92 ft
Difference (psi) = [measured pressure (psi) - simulated pressure (psi)]; ABS Diff = absolute value of difference


Hydrant AH-5: Node 1120

Node 1120 - Test Hydrant AH-5 -- August 14-16, 1998
Time
(Hours) 		Total Head (ft) Pressure Head (ft) Pressure Head (m) Pressure (psi) Difference
(psi) 		ABS Diff
(psi)
simulated measured simulated measured simulated measured simulated measured
0:00 237.53 246.65 185.93 195.05 56.67 59.45 80.49 84.44 3.95 3.95
1:00 249.37 254.53 197.77 202.93 60.28 61.85 85.61 87.85 2.23 2.23
2:00 225.92 249.80 174.32 198.20 53.13 60.41 75.46 85.80 10.34 10.34
3:00 229.38 243.16 177.78 191.56 54.19 58.39 76.96 82.92 5.96 5.96
4:00 191.26 229.77 139.66 178.17 42.57 54.30 60.46 77.13 16.67 16.67
5:00 178.25 206.40 126.65 154.80 38.60 47.18 54.83 67.01 12.19 12.19
6:00 156.35 185.98 104.75 134.38 31.93 40.96 45.34 58.17 12.83 12.83
7:00 157.38 179.53 105.78 127.93 32.24 38.99 45.79 55.38 9.59 9.59
8:00 181.45 182.82 129.85 131.22 39.58 39.99 56.21 56.80 0.59 0.59
9:00 201.32 191.67 149.72 140.07 45.64 42.69 64.82 60.64 -4.18 4.18
10:00 218.75 208.79 167.15 157.19 50.95 47.91 72.36 68.05 -4.31 4.31
11:00 227.91 222.47 176.31 170.87 53.74 52.08 76.32 73.97 -2.35 2.35
12:00 220.20 220.44 168.60 168.84 51.39 51.46 72.99 73.09 0.10 0.10
13:00 227.61 223.37 176.01 171.77 53.65 52.36 76.19 74.36 -1.83 1.83
14:00 220.75 224.13 169.15 172.53 51.56 52.59 73.23 74.69 1.46 1.46
15:00 211.59 221.36 159.99 169.76 48.77 51.74 69.26 73.49 4.23 4.23
16:00 211.78 219.45 160.18 167.85 48.82 51.16 69.34 72.66 3.32 3.32
17:00 210.74 213.88 159.14 162.28 48.51 49.46 68.89 70.25 1.36 1.36
18:00 210.53 220.87 158.93 169.27 48.44 51.59 68.80 73.28 4.48 4.48
19:00 222.58 227.76 170.98 176.16 52.11 53.69 74.02 76.26 2.24 2.24
20:00 217.45 234.17 165.85 182.57 50.55 55.65 71.80 79.03 7.23 7.23
21:00 235.94 243.47 184.34 191.87 56.19 58.48 79.80 83.06 3.26 3.26
22:00 226.94 223.82 175.34 172.22 53.44 52.49 75.90 74.55 -1.35 1.35
23:00 239.28 233.96 187.68 182.36 57.21 55.58 81.25 78.94 -2.31 2.31
0:00 232.48 242.65 180.88 191.05 55.13 58.23 78.30 82.71 4.40 4.40
1:00 229.80 251.91 178.20 200.31 54.32 61.06 77.14 86.72 9.57 9.57
2:00 218.28 249.84 166.68 198.24 50.81 60.42 72.16 85.82 13.66 13.66
3:00 219.14 240.93 167.54 189.33 51.07 57.71 72.53 81.96 9.43 9.43
4:00 205.15 230.09 153.55 178.49 46.80 54.40 66.47 77.27 10.80 10.80
5:00 184.64 210.24 133.04 158.64 40.55 48.35 57.59 68.67 11.08 11.08
6:00 174.12 200.19 122.52 148.59 37.34 45.29 53.04 64.32 11.29 11.29
7:00 187.73 192.02 136.13 140.42 41.49 42.80 58.93 60.79 1.86 1.86
8:00 172.98 184.86 121.38 133.26 37.00 40.62 52.55 57.69 5.14 5.14
9:00 173.70 190.81 122.10 139.21 37.22 42.43 52.86 60.27 7.41 7.41
10:00 170.65 199.06 119.05 147.46 36.29 44.95 51.54 63.84 12.30 12.30
11:00 172.18 202.33 120.58 150.73 36.75 45.94 52.20 65.25 13.05 13.05
12:00 175.36 202.00 123.76 150.40 37.72 45.84 53.58 65.11 11.53 11.53
13:00 179.01 210.82 127.41 159.22 38.83 48.53 55.15 68.93 13.77 13.77
14:00 202.45 223.64 150.85 172.04 45.98 52.44 65.30 74.48 9.17 9.17
15:00 202.20 222.76 150.60 171.16 45.90 52.17 65.19 74.09 8.90 8.90
16:00 219.39 218.10 167.79 166.50 51.14 50.75 72.64 72.08 -0.56 0.56
17:00 185.86 204.67 134.26 153.07 40.92 46.66 58.12 66.26 8.14 8.14
18:00 189.46 207.75 137.86 156.15 42.02 47.59 59.68 67.60 7.92 7.92
19:00 187.45 216.44 135.85 164.84 41.41 50.24 58.81 71.36 12.55 12.55
20:00 206.54 226.02 154.94 174.42 47.23 53.16 67.07 75.51 8.43 8.43
21:00 227.77 233.08 176.17 181.48 53.70 55.32 76.26 78.56 2.30 2.30
22:00 224.70 237.30 173.10 185.70 52.76 56.60 74.94 80.39 5.46 5.46
23:00 234.72 237.94 183.12 186.34 55.81 56.80 79.27 80.67 1.40 1.40
Mean:
 5.93 6.64

Measured pressure are hourly averages of 1-minute sampling data; see Appendix E for 1-minute sampling data
Simulated pressure (psi) = [simulated total head (ft) - elevation of land surface (ft)] / 2.31
Elevation of land surface = 51.60 ft
Difference (psi) = [measured pressure (psi) - simulated pressure (psi)]; ABS Diff = absolute value of difference


Hydrant AH-6: Node 2313

Node 2313 - Test Hydrant AH-6 -- August 14-16, 1998
Time
(Hours) 		Total Head (ft) Pressure Head (ft) Pressure Head (m) Pressure (psi) Difference
(psi) 		ABS Diff
(psi)
simulated measured simulated measured simulated measured simulated measured
0:00 228.13 221.37 183.99 177.23 56.08 54.02 79.65 76.72 -2.93 2.93
1:00 239.09 229.24 194.95 185.10 59.42 56.42 84.40 80.13 -4.27 4.27
2:00 217.82 222.63 173.68 178.49 52.94 54.40 75.18 77.27 2.08 2.08
3:00 222.13 215.78 177.99 171.64 54.25 52.32 77.05 74.30 -2.75 2.75
4:00 186.46 201.86 142.32 157.72 43.38 48.07 61.61 68.28 6.67 6.67
5:00 177.18 186.46 133.04 142.32 40.55 43.38 57.59 61.61 4.02 4.02
6:00 161.09 177.26 116.95 133.12 35.65 40.58 50.63 57.63 7.00 7.00
7:00 161.67 172.99 117.53 128.85 35.82 39.27 50.88 55.78 4.90 4.90
8:00 182.32 175.48 138.18 131.34 42.12 40.03 59.82 56.86 -2.96 2.96
9:00 199.68 182.45 155.54 138.31 47.41 42.16 67.33 59.87 -7.46 7.46
10:00 215.97 196.54 171.83 152.40 52.37 46.45 74.39 65.97 -8.41 8.41
11:00 224.19 207.23 180.05 163.09 54.88 49.71 77.94 70.60 -7.34 7.34
12:00 216.13 202.71 171.99 158.57 52.42 48.33 74.46 68.65 -5.81 5.81
13:00 222.71 204.00 178.57 159.86 54.43 48.72 77.30 69.20 -8.10 8.10
14:00 217.01 204.11 172.87 159.97 52.69 48.76 74.84 69.25 -5.58 5.58
15:00 207.94 200.98 163.80 156.84 49.93 47.81 70.91 67.90 -3.01 3.01
16:00 208.63 199.38 164.49 155.24 50.14 47.32 71.21 67.21 -4.00 4.00
17:00 208.77 196.44 164.63 152.30 50.18 46.42 71.27 65.93 -5.34 5.34
18:00 209.00 204.35 164.86 160.21 50.25 48.83 71.37 69.36 -2.01 2.01
19:00 220.12 210.50 175.98 166.36 53.64 50.71 76.18 72.02 -4.17 4.17
20:00 215.83 216.72 171.69 172.58 52.33 52.60 74.33 74.71 0.38 0.38
21:00 233.32 224.28 189.18 180.14 57.66 54.91 81.90 77.98 -3.92 3.92
22:00 217.77 201.35 173.63 157.21 52.92 47.92 75.16 68.06 -7.11 7.11
23:00 228.52 211.87 184.38 167.73 56.20 51.12 79.82 72.61 -7.21 7.21
0:00 222.76 216.80 178.62 172.66 54.44 52.63 77.32 74.74 -2.58 2.58
1:00 221.37 225.68 177.23 181.54 54.02 55.33 76.72 78.59 1.86 1.86
2:00 211.38 223.34 167.24 179.20 50.97 54.62 72.40 77.58 5.18 5.18
3:00 211.72 213.44 167.58 169.30 51.08 51.60 72.55 73.29 0.74 0.74
4:00 199.15 202.83 155.01 158.69 47.25 48.37 67.10 68.70 1.60 1.60
5:00 182.90 189.06 138.76 144.92 42.29 44.17 60.07 62.74 2.67 2.67
6:00 176.81 189.03 132.67 144.89 40.44 44.16 57.43 62.72 5.29 5.29
7:00 188.35 184.27 144.21 140.13 43.95 42.71 62.43 60.66 -1.76 1.76
8:00 175.08 176.33 130.94 132.19 39.91 40.29 56.68 57.23 0.54 0.54
9:00 174.82 181.20 130.68 137.06 39.83 41.78 56.57 59.33 2.76 2.76
10:00 171.94 186.91 127.80 142.77 38.95 43.52 55.32 61.80 6.48 6.48
11:00 172.31 187.68 128.17 143.54 39.07 43.75 55.48 62.14 6.66 6.66
12:00 173.90 183.66 129.76 139.52 39.55 42.53 56.17 60.40 4.22 4.22
13:00 177.18 191.18 133.04 147.04 40.55 44.82 57.59 63.65 6.06 6.06
14:00 201.80 203.33 157.66 159.19 48.06 48.52 68.25 68.91 0.66 0.66
15:00 200.60 203.54 156.46 159.40 47.69 48.59 67.73 69.01 1.27 1.27
16:00 215.95 199.29 171.81 155.15 52.37 47.29 74.38 67.16 -7.21 7.21
17:00 182.58 185.86 138.44 141.72 42.20 43.20 59.93 61.35 1.42 1.42
18:00 187.47 189.61 143.33 145.47 43.69 44.34 62.05 62.97 0.93 0.93
19:00 187.47 198.23 143.33 154.09 43.69 46.97 62.05 66.70 4.66 4.66
20:00 204.55 207.58 160.41 163.44 48.89 49.82 69.44 70.75 1.31 1.31
21:00 223.59 213.58 179.45 169.44 54.70 51.65 77.68 73.35 -4.33 4.33
22:00 219.41 217.51 175.27 173.37 53.42 52.84 75.87 75.05 -0.82 0.82
23:00 227.74 216.69 183.60 172.55 55.96 52.59 79.48 74.70 -4.78 4.78
Mean:
 -0.72 4.03

Measured pressure are hourly averages of 1-minute sampling data; see Appendix E for 1-minute sampling data
Simulated pressure (psi) = [simulated total head (ft) - elevation of land surface (ft)] / 2.31
Elevation of land surface = 44.14 ft
Difference (psi) = [measured pressure (psi) - simulated pressure (psi)]; ABS Diff = absolute value of difference


Hydrant H-7: Node 2605

Node 2605 - Test Hydrant H-7 -- August 14-16, 1998
Time
(Hours) 		Total Head (ft) Pressure Head (ft) Pressure Head (m) Pressure (psi) Difference
(psi) 		ABS Diff
(psi)
simulated measured simulated measured simulated measured simulated measured
0:00 229.08 232.63 196.22 199.77 59.81 60.89 84.95 86.48 1.54 1.54
1:00 239.91 240.18 207.05 207.32 63.11 63.19 89.63 89.75 0.12 0.12
2:00 218.81 234.05 185.95 201.19 56.68 61.32 80.50 87.09 6.59 6.59
3:00 223.24 227.18 190.38 194.32 58.03 59.23 82.42 84.12 1.70 1.70
4:00 187.89 213.75 155.03 180.89 47.25 55.14 67.11 78.31 11.20 11.20
5:00 178.73 198.08 145.87 165.22 44.46 50.36 63.15 71.53 8.38 8.38
6:00 168.74 192.00 135.88 159.14 41.42 48.51 58.82 68.89 10.07 10.07
7:00 169.18 186.44 136.32 153.58 41.55 46.81 59.01 66.49 7.48 7.48
8:00 188.17 188.04 155.31 155.18 47.34 47.30 67.23 67.18 -0.05 0.05
9:00 203.98 194.59 171.12 161.73 52.16 49.29 74.08 70.01 -4.07 4.07
10:00 219.85 207.54 186.99 174.68 57.00 53.24 80.95 75.62 -5.33 5.33
11:00 227.65 217.93 194.79 185.07 59.37 56.41 84.33 80.12 -4.21 4.21
12:00 220.31 213.98 187.45 181.12 57.14 55.20 81.15 78.41 -2.74 2.74
13:00 226.73 213.49 193.87 180.63 59.09 55.06 83.93 78.20 -5.73 5.73
14:00 218.65 212.58 185.79 179.72 56.63 54.78 80.43 77.80 -2.63 2.63
15:00 209.26 210.48 176.40 177.62 53.77 54.14 76.36 76.89 0.53 0.53
16:00 210.39 208.75 177.53 175.89 54.11 53.61 76.85 76.14 -0.71 0.71
17:00 210.46 205.75 177.60 172.89 54.13 52.70 76.88 74.85 -2.04 2.04
18:00 210.94 213.34 178.08 180.48 54.28 55.01 77.09 78.13 1.04 1.04
19:00 221.74 219.58 188.88 186.72 57.57 56.91 81.77 80.83 -0.94 0.94
20:00 217.48 225.99 184.62 193.13 56.27 58.87 79.92 83.60 3.68 3.68
21:00 234.85 234.55 201.99 201.69 61.57 61.48 87.44 87.31 -0.13 0.13
22:00 218.72 212.35 185.86 179.49 56.65 54.71 80.46 77.70 -2.76 2.76
23:00 229.43 222.67 196.57 189.81 59.91 57.86 85.09 82.17 -2.92 2.92
0:00 223.64 227.81 190.78 194.95 58.15 59.42 82.59 84.39 1.81 1.81
1:00 222.39 236.79 189.53 203.93 57.77 62.16 82.05 88.28 6.23 6.23
2:00 212.58 234.82 179.72 201.96 54.78 61.56 77.80 87.43 9.63 9.63
3:00 212.81 224.90 179.95 192.04 54.85 58.53 77.90 83.14 5.23 5.23
4:00 200.47 214.53 167.61 181.67 51.09 55.37 72.56 78.64 6.09 6.09
5:00 184.31 200.45 151.45 167.59 46.16 51.08 65.56 72.55 6.99 6.99
6:00 183.41 202.27 150.55 169.41 45.89 51.63 65.17 73.34 8.16 8.16
7:00 194.03 197.76 161.17 164.90 49.12 50.26 69.77 71.39 1.62 1.62
8:00 181.52 188.86 148.66 156.00 45.31 47.55 64.36 67.53 3.18 3.18
9:00 181.54 193.45 148.68 160.59 45.32 48.95 64.37 69.52 5.15 5.15
10:00 178.78 198.46 145.92 165.60 44.48 50.48 63.17 71.69 8.52 8.52
11:00 178.71 198.74 145.85 165.88 44.45 50.56 63.14 71.81 8.67 8.67
12:00 180.23 194.55 147.37 161.69 44.92 49.28 63.80 70.00 6.20 6.20
13:00 183.00 201.49 150.14 168.63 45.76 51.40 65.00 73.00 8.00 8.00
14:00 206.47 212.43 173.61 179.57 52.92 54.73 75.15 77.73 2.58 2.58
15:00 203.47 212.13 170.61 179.27 52.00 54.64 73.86 77.61 3.75 3.75
16:00 218.35 208.98 185.49 176.12 56.54 53.68 80.30 76.24 -4.06 4.06
17:00 186.23 195.85 153.37 162.99 46.75 49.68 66.39 70.56 4.16 4.16
18:00 191.17 199.75 158.31 166.89 48.25 50.87 68.53 72.25 3.71 3.71
19:00 191.24 208.04 158.38 175.18 48.27 53.39 68.56 75.83 7.27 7.27
20:00 207.02 216.63 174.16 183.77 53.08 56.01 75.39 79.55 4.16 4.16
21:00 224.26 223.10 191.40 190.24 58.34 57.99 82.86 82.36 -0.50 0.50
22:00 220.38 227.39 187.52 194.53 57.16 59.29 81.18 84.21 3.03 3.03
23:00 228.46 227.29 195.60 194.43 59.62 59.26 84.68 84.17 -0.51 0.51
                Mean: 2.65 4.29

Measured pressure are hourly averages of 1-minute sampling data; see Appendix E for 1-minute sampling data
Simulated pressure (psi) = [simulated total head (ft) - elevation of land surface (ft)] / 2.31
Elevation of land surface = 32.86 ft
Difference (psi) = [measured pressure (psi) - simulated pressure (psi)]; ABS Diff = absolute value of difference


Hydrant H-8: Node 2799

Node 2799 - Test Hydrant H-8 -- August 14-16, 1998
Time
(Hours) 		Total Head (ft) Pressure Head (ft) Pressure Head (m) Pressure (psi) Difference
(psi) 		ABS Diff
(psi)
simulated measured simulated measured simulated measured simulated measured
0:00 222.80 210.75 215.88 203.83 65.80 62.13 93.46 88.24 -5.22 5.22
1:00 232.75 217.91 225.83 210.99 68.83 64.31 97.76 91.34 -6.42 6.42
2:00 213.34 210.67 206.42 203.75 62.92 62.10 89.36 88.20 -1.16 1.16
3:00 218.93 204.06 212.01 197.14 64.62 60.09 91.78 85.34 -6.44 6.44
4:00 185.40 191.57 178.48 184.65 54.40 56.28 77.26 79.94 2.67 2.67
5:00 178.43 182.99 171.51 176.07 52.28 53.67 74.25 76.22 1.97 1.97
6:00 181.27 193.60 174.35 186.68 53.14 56.90 75.47 80.81 5.34 5.34
7:00 180.90 191.85 173.98 184.93 53.03 56.37 75.31 80.05 4.74 4.74
8:00 193.29 197.54 186.37 190.62 56.81 58.10 80.68 82.52 1.84 1.84
9:00 203.00 201.77 196.08 194.85 59.77 59.39 84.89 84.35 -0.53 0.53
10:00 218.21 204.57 211.29 197.65 64.40 60.24 91.47 85.56 -5.90 5.90
11:00 224.74 212.08 217.82 205.16 66.39 62.53 94.30 88.81 -5.48 5.48
12:00 218.77 210.24 211.85 203.32 64.57 61.97 91.71 88.02 -3.69 3.69
13:00 224.56 208.08 217.64 201.16 66.34 61.31 94.22 87.08 -7.13 7.13
14:00 218.54 207.11 211.62 200.19 64.50 61.02 91.61 86.66 -4.94 4.94
15:00 208.04 203.45 201.12 196.53 61.30 59.90 87.06 85.08 -1.99 1.99
16:00 210.60 202.28 203.68 195.36 62.08 59.54 88.17 84.57 -3.60 3.60
17:00 210.92 198.55 204.00 191.63 62.18 58.41 88.31 82.96 -5.35 5.35
18:00 212.33 202.98 205.41 196.06 62.61 59.76 88.92 84.87 -4.05 4.05
19:00 221.81 207.10 214.89 200.18 65.50 61.02 93.03 86.66 -6.37 6.37
20:00 218.05 212.16 211.13 205.24 64.35 62.56 91.40 88.85 -2.55 2.55
21:00 234.97 220.44 228.05 213.52 69.51 65.08 98.72 92.43 -6.29 6.29
22:00 213.04 194.96 206.12 188.04 62.83 57.31 89.23 81.40 -7.83 7.83
23:00 222.44 204.61 215.52 197.69 65.69 60.26 93.30 85.58 -7.72 7.72
0:00 216.94 206.13 210.02 199.21 64.02 60.72 90.92 86.24 -4.68 4.68
1:00 216.78 213.28 209.86 206.36 63.97 62.90 90.85 89.34 -1.51 1.51
2:00 208.13 212.26 201.21 205.34 61.33 62.59 87.10 88.89 1.79 1.79
3:00 207.99 201.96 201.07 195.04 61.29 59.45 87.04 84.43 -2.61 2.61
4:00 197.19 193.82 190.27 186.90 57.99 56.97 82.37 80.91 -1.46 1.46
5:00 183.25 186.02 176.33 179.10 53.75 54.59 76.33 77.53 1.20 1.20
6:00 192.09 198.75 185.17 191.83 56.44 58.47 80.16 83.04 2.88 2.88
7:00 198.92 200.77 192.00 193.85 58.52 59.09 83.12 83.92 0.80 0.80
8:00 189.18 195.04 182.26 188.12 55.55 57.34 78.90 81.44 2.54 2.54
9:00 188.93 197.30 182.01 190.38 55.48 58.03 78.79 82.41 3.62 3.62
10:00 186.41 196.35 179.49 189.43 54.71 57.74 77.70 82.01 4.30 4.30
11:00 183.64 196.95 176.72 190.03 53.87 57.92 76.50 82.26 5.76 5.76
12:00 183.97 192.01 177.05 185.09 53.96 56.42 76.64 80.13 3.48 3.48
13:00 185.10 196.17 178.18 189.25 54.31 57.68 77.13 81.93 4.79 4.79
14:00 208.31 203.61 201.39 196.69 61.38 59.95 87.18 85.15 -2.04 2.04
15:00 202.06 200.85 195.14 193.93 59.48 59.11 84.48 83.95 -0.52 0.52
16:00 215.37 199.68 208.45 192.76 63.54 58.75 90.24 83.45 -6.79 6.79
17:00 185.14 186.88 178.22 179.96 54.32 54.85 77.15 77.91 0.75 0.75
18:00 191.47 190.11 184.55 183.19 56.25 55.84 79.89 79.30 -0.59 0.59
19:00 193.57 196.44 186.65 189.52 56.89 57.77 80.80 82.04 1.24 1.24
20:00 204.16 203.04 197.24 196.12 60.12 59.78 85.38 84.90 -0.48 0.48
21:00 221.24 208.64 214.32 201.72 65.32 61.48 92.78 87.32 -5.45 5.45
22:00 217.45 212.50 210.53 205.58 64.17 62.66 91.14 89.00 -2.14 2.14
23:00 223.84 211.08 216.92 204.16 66.12 62.23 93.91 88.38 -5.53 5.53
Mean:
 -1.60 3.67

Measured pressure are hourly averages of 1-minute sampling data; see Appendix E for 1-minute sampling data
Simulated pressure (psi) = [simulated total head (ft) - elevation of land surface (ft)] / 2.31
Elevation of land surface = 6.92 ft
Difference (psi) = [measured pressure (psi) - simulated pressure (psi)]; ABS Diff = absolute value of difference


Hydrant H-9: Node 2963

Node 2963 - Test Hydrant H-9 -- August 14-16, 1998
Time
(Hours) 		Total Head (ft) Pressure Head (ft) Pressure Head (m) Pressure (psi) Difference
(psi) 		ABS Diff
(psi)
simulated measured simulated measured simulated measured simulated measured
0:00 221.98 214.88 189.30 182.20 57.70 55.53 81.95 78.87 -3.07 3.07
1:00 231.83 221.59 199.15 188.91 60.70 57.58 86.21 81.78 -4.43 4.43
2:00 212.61 214.35 179.93 181.67 54.84 55.37 77.89 78.65 0.75 0.75
3:00 218.54 208.74 185.86 176.06 56.65 53.66 80.46 76.22 -4.24 4.24
4:00 185.38 196.38 152.70 163.70 46.54 49.89 66.10 70.86 4.76 4.76
5:00 178.55 188.62 145.87 155.94 44.46 47.53 63.15 67.51 4.36 4.36
6:00 181.32 198.21 148.64 165.53 45.31 50.45 64.35 71.66 7.31 7.31
7:00 180.90 195.43 148.22 162.75 45.18 49.61 64.17 70.45 6.29 6.29
8:00 192.93 198.25 160.25 165.57 48.84 50.47 69.37 71.68 2.31 2.31
9:00 202.11 196.78 169.43 164.10 51.64 50.02 73.35 71.04 -2.31 2.31
10:00 217.27 199.44 184.59 166.76 56.26 50.83 79.91 72.19 -7.72 7.72
11:00 223.57 201.07 190.89 168.39 58.18 51.33 82.64 72.90 -9.74 9.74
12:00 217.90 201.78 185.22 169.10 56.45 51.54 80.18 73.20 -6.98 6.98
13:00 223.78 201.54 191.10 168.86 58.25 51.47 82.73 73.10 -9.63 9.63
14:00 218.93 199.47 186.25 166.79 56.77 50.84 80.63 72.21 -8.42 8.42
15:00 208.34 196.02 175.66 163.34 53.54 49.79 76.04 70.71 -5.33 5.33
16:00 211.06 196.47 178.38 163.79 54.37 49.92 77.22 70.91 -6.32 6.32
17:00 211.32 194.00 178.64 161.32 54.45 49.17 77.33 69.84 -7.50 7.50
18:00 212.75 201.25 180.07 168.57 54.89 51.38 77.95 72.98 -4.98 4.98
19:00 222.10 207.03 189.42 174.35 57.73 53.14 82.00 75.48 -6.52 6.52
20:00 218.33 213.45 185.65 180.77 56.59 55.10 80.37 78.26 -2.11 2.11
21:00 235.11 222.48 202.43 189.80 61.70 57.85 87.63 82.17 -5.47 5.47
22:00 212.40 197.68 179.72 165.00 54.78 50.29 77.80 71.43 -6.37 6.37
23:00 221.59 208.26 188.91 175.58 57.58 53.52 81.78 76.01 -5.77 5.77
0:00 216.05 209.61 183.37 176.93 55.89 53.93 79.38 76.59 -2.79 2.79
1:00 216.00 216.73 183.32 184.05 55.88 56.10 79.36 79.68 0.31 0.31
2:00 207.65 215.51 174.97 182.83 53.33 55.73 75.74 79.15 3.41 3.41
3:00 207.44 205.87 174.76 173.19 53.27 52.79 75.65 74.97 -0.68 0.68
4:00 197.08 197.92 164.40 165.24 50.11 50.37 71.17 71.53 0.36 0.36
5:00 183.33 190.33 150.65 157.65 45.92 48.05 65.21 68.25 3.03 3.03
6:00 191.91 202.60 159.23 169.92 48.53 51.79 68.93 73.56 4.63 4.63
7:00 198.56 204.14 165.88 171.46 50.56 52.26 71.81 74.22 2.42 2.42
8:00 188.98 195.33 156.30 162.65 47.64 49.58 67.66 70.41 2.75 2.75
9:00 188.70 195.26 156.02 162.58 47.56 49.56 67.54 70.38 2.84 2.84
10:00 186.16 194.03 153.48 161.35 46.78 49.18 66.44 69.85 3.40 3.40
11:00 183.03 188.87 150.35 156.19 45.83 47.61 65.08 67.61 2.53 2.53
12:00 183.76 182.35 151.08 149.67 46.05 45.62 65.40 64.79 -0.61 0.61
13:00 184.66 186.16 151.98 153.48 46.32 46.78 65.79 66.44 0.65 0.65
14:00 207.72 193.42 175.04 160.74 53.35 48.99 75.77 69.58 -6.19 6.19
15:00 201.37 190.77 168.69 158.09 51.42 48.19 73.03 68.44 -4.59 4.59
16:00 214.60 190.98 181.92 158.30 55.45 48.25 78.75 68.53 -10.22 10.22
17:00 184.76 179.04 152.08 146.36 46.35 44.61 65.83 63.36 -2.47 2.47
18:00 191.31 184.86 158.63 152.18 48.35 46.39 68.67 65.88 -2.79 2.79
19:00 193.25 193.82 160.57 161.14 48.94 49.12 69.51 69.76 0.25 0.25
20:00 203.10 202.44 170.42 169.76 51.94 51.74 73.78 73.49 -0.29 0.29
21:00 220.92 209.10 188.24 176.42 57.38 53.77 81.49 76.37 -5.11 5.11
22:00 217.25 214.42 184.57 181.74 56.26 55.39 79.90 78.68 -1.22 1.22
23:00 223.11 213.53 190.43 180.85 58.04 55.12 82.44 78.29 -4.15 4.15
Mean:
 -1.99 4.17

Measured pressure are hourly averages of 1-minute sampling data; see Appendix E for 1-minute sampling data
Simulated pressure (psi) = [simulated total head (ft) - elevation of land surface (ft)] / 2.31
Elevation of land surface = 32.68 ft
Difference (psi) = [measured pressure (psi) - simulated pressure (psi)]; ABS Diff = absolute value of difference


Hydrant H-10: Node 6088

Node 6088 - Test Hydant H-10 -- August 14-16, 1998
Time
(Hours) 		Total Head (ft) Pressure Head (ft) Pressure Head (m) Pressure (psi) Difference
(psi) 		ABS Diff
(psi)
simulated measured simulated measured simulated measured simulated measured
0:00 219.42 206.75 183.74 171.07 56.00 52.14 79.54 74.06 -5.48 5.48
1:00 229.11 213.82 193.43 178.14 58.96 54.30 83.74 77.12 -6.62 6.62
2:00 210.05 206.52 174.37 170.84 53.15 52.07 75.48 73.96 -1.53 1.53
3:00 216.93 202.00 181.25 166.32 55.24 50.69 78.46 72.00 -6.46 6.46
4:00 183.86 189.13 148.18 153.45 45.16 46.77 64.15 66.43 2.28 2.28
5:00 175.00 180.92 139.32 145.24 42.46 44.27 60.31 62.88 2.57 2.57
6:00 175.50 186.63 139.82 150.95 42.62 46.01 60.53 65.35 4.82 4.82
7:00 175.09 184.98 139.41 149.30 42.49 45.51 60.35 64.63 4.28 4.28
8:00 186.93 190.61 151.25 154.93 46.10 47.22 65.47 67.07 1.59 1.59
9:00 195.49 193.11 159.81 157.43 48.71 47.99 69.18 68.15 -1.03 1.03
10:00 211.09 199.42 175.41 163.74 53.46 49.91 75.93 70.88 -5.05 5.05
11:00 217.16 202.31 181.48 166.63 55.31 50.79 78.56 72.13 -6.43 6.43
12:00 213.19 203.09 177.51 167.41 54.10 51.03 76.84 72.47 -4.37 4.37
13:00 219.97 204.61 184.29 168.93 56.17 51.49 79.78 73.13 -6.65 6.65
14:00 218.33 206.47 182.65 170.79 55.67 52.06 79.07 73.93 -5.14 5.14
15:00 207.44 202.70 171.76 167.02 52.35 50.91 74.36 72.30 -2.05 2.05
16:00 210.37 202.10 174.69 166.42 53.25 50.73 75.62 72.04 -3.58 3.58
17:00 209.70 196.63 174.02 160.95 53.04 49.06 75.33 69.67 -5.66 5.66
18:00 211.18 201.20 175.50 165.52 53.49 50.45 75.97 71.66 -4.32 4.32
19:00 220.36 205.56 184.68 169.88 56.29 51.78 79.95 73.54 -6.41 6.41
20:00 216.72 208.66 181.04 172.98 55.18 52.72 78.37 74.88 -3.49 3.49
21:00 233.22 217.56 197.54 181.88 60.21 55.44 85.51 78.73 -6.78 6.78
22:00 210.05 193.63 174.37 157.95 53.15 48.14 75.48 68.38 -7.11 7.11
23:00 218.91 202.72 183.23 167.04 55.85 50.91 79.32 72.31 -7.01 7.01
0:00 213.16 202.03 177.48 166.35 54.10 50.70 76.83 72.01 -4.82 4.82
1:00 213.49 208.68 177.81 173.00 54.20 52.73 76.97 74.89 -2.08 2.08
2:00 205.76 208.59 170.08 172.91 51.84 52.70 73.63 74.85 1.23 1.23
3:00 205.32 198.31 169.64 162.63 51.71 49.57 73.44 70.40 -3.03 3.03
4:00 195.63 191.80 159.95 156.12 48.75 47.59 69.24 67.59 -1.65 1.65
5:00 179.80 183.53 144.12 147.85 43.93 45.06 62.39 64.00 1.62 1.62
6:00 186.16 191.85 150.48 156.17 45.87 47.60 65.14 67.61 2.46 2.46
7:00 192.74 193.26 157.06 157.58 47.87 48.03 67.99 68.21 0.22 0.22
8:00 183.10 186.81 147.42 151.13 44.93 46.07 63.82 65.43 1.61 1.61
9:00 183.26 188.40 147.58 152.72 44.98 46.55 63.89 66.11 2.23 2.23
10:00 180.72 186.24 145.04 150.56 44.21 45.89 62.79 65.18 2.39 2.39
11:00 177.10 184.70 141.42 149.02 43.10 45.42 61.22 64.51 3.29 3.29
12:00 180.60 182.43 144.92 146.75 44.17 44.73 62.74 63.53 0.79 0.79
13:00 181.13 185.68 145.45 150.00 44.33 45.72 62.97 64.93 1.97 1.97
14:00 202.62 193.94 166.94 158.26 50.88 48.24 72.27 68.51 -3.76 3.76
15:00 195.83 190.55 160.15 154.87 48.81 47.20 69.33 67.04 -2.29 2.29
16:00 209.17 192.98 173.49 157.30 52.88 47.94 75.10 68.09 -7.01 7.01
17:00 181.18 181.08 145.50 145.40 44.35 44.32 62.99 62.94 -0.04 0.04
18:00 187.87 185.80 152.19 150.12 46.39 45.76 65.88 64.99 -0.90 0.90
19:00 188.56 189.29 152.88 153.61 46.60 46.82 66.18 66.50 0.31 0.31
20:00 195.95 195.41 160.27 159.73 48.85 48.68 69.38 69.15 -0.23 0.23
21:00 217.60 205.38 181.92 169.70 55.45 51.72 78.75 73.46 -5.29 5.29
22:00 215.10 209.51 179.42 173.83 54.69 52.98 77.67 75.25 -2.42 2.42
23:00 219.26 208.75 183.58 173.07 55.95 52.75 79.47 74.92 -4.55 4.55

Mean:

-2.07

3.48

Measured pressure are hourly averages of 1-minute sampling data; see Appendix E for 1-minute sampling data
Simulated pressure (psi) = [simulated total head (ft) - elevation of land surface (ft)] / 2.31
Elevation of land surface = 35.68 ft
Difference (psi) = [measured pressure (psi) - simulated pressure (psi)]; ABS Diff = absolute value of difference


Test Hydrant H-11

Node 6762 - Test Hydrant H-11 -- August 14-16, 1998
Time
(Hours) 		Total Head (ft) Pressure Head (ft) Pressure Head (m) Pressure (psi) Difference
(psi) 		ABS Diff
(psi)
simulated measured simulated measured simulated measured simulated measured
0:00 219.62 208.60 205.71 194.69 62.70 59.34 89.05 84.28 -4.77 4.77
1:00 229.13 215.51 215.22 201.60 65.60 61.45 93.17 87.27 -5.90 5.90
2:00 210.48 208.44 196.57 194.53 59.91 59.29 85.09 84.21 -0.88 0.88
3:00 217.17 204.84 203.26 190.93 61.95 58.20 87.99 82.65 -5.34 5.34
4:00 184.36 192.33 170.45 178.42 51.95 54.38 73.79 77.24 3.45 3.45
5:00 174.20 183.71 160.29 169.80 48.86 51.76 69.39 73.51 4.12 4.12
6:00 176.39 191.78 162.48 177.87 49.53 54.22 70.34 77.00 6.66 6.66
7:00 176.05 189.46 162.14 175.55 49.42 53.51 70.19 76.00 5.81 5.81
8:00 187.66 193.68 173.75 179.77 52.96 54.79 75.21 77.82 2.61 2.61
9:00 196.45 192.67 182.54 178.76 55.64 54.48 79.02 77.38 -1.64 1.64
10:00 211.17 198.77 197.26 184.86 60.13 56.35 85.39 80.03 -5.37 5.37
11:00 217.33 200.95 203.42 187.04 62.00 57.01 88.06 80.97 -7.09 7.09
12:00 214.10 201.16 200.19 187.25 61.02 57.07 86.66 81.06 -5.60 5.60
13:00 224.07 203.62 210.16 189.71 64.06 57.82 90.98 82.13 -8.85 8.85
14:00 222.85 206.20 208.94 192.29 63.68 58.61 90.45 83.24 -7.21 7.21
15:00 213.55 202.08 199.64 188.17 60.85 57.35 86.42 81.46 -4.97 4.97
16:00 215.44 201.84 201.53 187.93 61.43 57.28 87.24 81.36 -5.89 5.89
17:00 214.13 196.87 200.22 182.96 61.03 55.76 86.67 79.20 -7.47 7.47
18:00 215.16 201.82 201.25 187.91 61.34 57.27 87.12 81.35 -5.78 5.78
19:00 223.15 207.40 209.24 193.49 63.78 58.98 90.58 83.76 -6.82 6.82
20:00 220.17 211.12 206.26 197.21 62.87 60.11 89.29 85.37 -3.92 3.92
21:00 233.99 217.57 220.08 203.66 67.08 62.08 95.27 88.16 -7.11 7.11
22:00 210.23 193.50 196.32 179.59 59.84 54.74 84.99 77.74 -7.24 7.24
23:00 218.69 203.19 204.78 189.28 62.42 57.69 88.65 81.94 -6.71 6.71
0:00 213.29 203.11 199.38 189.20 60.77 57.67 86.31 81.90 -4.41 4.41
1:00 213.62 210.51 199.71 196.60 60.87 59.92 86.45 85.11 -1.34 1.34
2:00 205.84 210.41 191.93 196.50 58.50 59.89 83.09 85.06 1.98 1.98
3:00 205.63 200.96 191.72 187.05 58.44 57.01 83.00 80.97 -2.02 2.02
4:00 195.89 193.95 181.98 180.04 55.47 54.88 78.78 77.94 -0.84 0.84
5:00 178.93 185.05 165.02 171.14 50.30 52.16 71.44 74.08 2.65 2.65
6:00 186.57 196.87 172.66 182.96 52.63 55.76 74.75 79.20 4.46 4.46
7:00 192.89 196.84 178.98 182.93 54.55 55.76 77.48 79.19 1.71 1.71
8:00 183.53 188.86 169.62 174.95 51.70 53.32 73.43 75.73 2.31 2.31
9:00 183.87 187.87 169.96 173.96 51.80 53.02 73.58 75.31 1.73 1.73
10:00 181.49 185.90 167.58 171.99 51.08 52.42 72.55 74.45 1.91 1.91
11:00 178.29 182.43 164.38 168.52 50.10 51.36 71.16 72.95 1.79 1.79
12:00 187.75 183.02 173.84 169.11 52.99 51.54 75.25 73.21 -2.05 2.05
13:00 188.58 185.11 174.67 171.20 53.24 52.18 75.61 74.11 -1.50 1.50
14:00 206.03 190.73 192.12 176.82 58.56 53.89 83.17 76.54 -6.62 6.62
15:00 196.52 185.92 182.61 172.01 55.66 52.43 79.05 74.46 -4.59 4.59
16:00 209.09 187.12 195.18 173.21 59.49 52.79 84.50 74.98 -9.51 9.51
17:00 183.55 176.98 169.64 163.07 51.71 49.70 73.44 70.59 -2.84 2.84
18:00 189.46 182.36 175.55 168.45 53.51 51.34 75.99 72.92 -3.07 3.07
19:00 189.66 187.66 175.75 173.75 53.57 52.96 76.08 75.22 -0.87 0.87
20:00 193.89 191.49 179.98 177.58 54.86 54.13 77.91 76.87 -1.04 1.04
21:00 217.96 204.46 204.05 190.55 62.19 58.08 88.33 82.49 -5.84 5.84
22:00 216.36 207.97 202.45 194.06 61.71 59.15 87.64 84.01 -3.63 3.63
23:00 218.03 207.22 204.12 193.31 62.21 58.92 88.36 83.69 -4.68 4.68

Mean:

-2.55

4.26

Measured pressure are hourly averages of 1-minute sampling data; see Appendix E for 1-minute sampling data
Simulated pressure (psi) = [simulated total head (ft) - elevation of land surface (ft)] / 2.31
Elevation of land surface = 13.91 ft
Difference (psi) = [measured pressure (psi) - simulated pressure (psi)]; ABS Diff = absolute value of difference


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