Date

(mm/dd)Time

(HH:MM)Operator

Code Flow In (gal) Tur In

(NTU) pH In Flow Out (gal) Flow Out

(gpm)Tur Out

(NTU) pH Out Flow Rec (gal) Tur Rec

(NTU)pH Rec
5/25 11:00 0 1354 70.5 7.32 499 498 3.8 7.28 506 5.2 7.07 5/25 10:45 0 6578 74.9 7.16 4041 492 3.1 7.29 1079 3.8 7.21 5/25 10:30 0 124 157.4 6.78 0 0 192 5.9 6.60 5/25 10:15 0 99 105.3 6.60 29 57 3.9 6.61 127 9.3 6.47 5/25 10:00 0 1669 127.1 6.75 734 443 4.4 7.17 1281 5.8 6.75 5/25 9:45 0 9415 107.0 7.09 6161 476 4.4 7.24 943 5.8 7.24 5/25 9:30 0 9450 95.1 7.11 6858 482 4.3 7.27 474 5.9 7.27 5/25 9:15 0 9511 72.4 7.16 7266 484 4.0 7.27 0 0.0 0.00 5/25 9:00 0 9649 40.4 7.13 7352 489 3.6 7.23 0 0.0 0.00 5/25 8:45 0 8296 24.1 7.04 4365 425 3.5 7.17 1717 3.4 7.11 5/25 8:30 0 5462 33.2 6.88 3865 4.9 6.97 count 11 2.75hours

DAILY SUMMARY: Gallons discharged 37,305 10,184 47,489NTU min 3.1 NTU max 4.4 Flow weighted average turbidity 3.5 pH min 6.61 pH max 7.29

Date (mm/dd)Time

(HH:MM)Operator

Code Flow In (gal) Tur In

(NTU) pH In Flow Out (gal) Flow Out

(gpm)Tur Out

(NTU) pH Out Flow Rec (gal) Tur Rec

(NTU)pH Rec
5/29 15:00 0 175 75.1 6.78 0 499 1.7 6.90 113 1.7 6.73 5/29 14:45 0 9900 75.6 6.83 7674 507 2.4 6.88 0 0.0 0.00 5/29 14:30 0 9901 72.7 6.78 7447 505 2.5 6.84 124 4.7 6.85 5/29 14:15 0 9896 64.5 6.75 7469 506 2.6 6.84 123 4.8 6.85 5/29 14:00 0 9890 52.0 6.79 7225 507 2.7 6.87 371 4.9 6.89 5/29 13:45 0 9934 39.0 6.76 6731 508 2.7 6.86 866 5.2 6.86 5/29 13:30 0 6846 49.9 6.67 3043 508 2.8 6.87 2380 3.8 7.10 count 7 1.75hours System 1 PLC Data - May 2007

Average pressure Sea-Tac Airport 3rd Runway - South Pond System 1 PLC Data - May 2007

Average pressure

Sea-Tac Airport 3rd Runway - South PondDAILY SUMMARY: Gallons discharged 39,589 3,977 43,566NTU min 1.7 NTU max 2.8 Flow weighted average turbidity 2.6 pH min 6.84 pH max 6.90Date

(mm/dd)Time

(HH:MM)Operator

Code Flow In (gal) Tur In

(NTU) pH In Flow Out (gal)
count 15 3.75hours

DAILY SUMMARY: Gallons discharged 0 0
Flow weighted average turbidity Sea-Tac Airport 3rd Runway - South Pond System 2 PLC Data - May 2007Flow Out

(gpm)Tur Out

(NTU)pH Out Flow Rec (gal) Tur Rec

(NTU)pH Rec

0 NTU min 0.0 NTU max 0.0 Flow weighted average turbidity#DIV/0! pH min 0.00 pH max #REF! Sea-Tac Airport 3rd Runway - South Pond System 2 PLC Data - May 2007

Average pressureDate

(mm/dd)Time

(HH:MM)Operator

Code Flow In (gal) Tur In

(NTU) pH In Flow Out (gal) count 15 3.75hours

DAILY SUMMARY: Gallons discharged 0 0
Flow weighted average turbidity Sea-Tac Airport 3rd Runway - South Pond System 3 PLC Data - May 2007Flow Out

(gpm)Tur Out

(NTU)pH Out Flow Rec (gal) Tur Rec

(NTU)pH Rec

0 NTU min 0.0 NTU max 0.0 Flow weighted average turbidity#DIV/0! pH min 0.00 pH max#REF! Sea-Tac Airport 3rd Runway - South Pond System 3 PLC Data - May 2007

Average pressureDate

(mm/dd)Time

(HH:MM)Operator

Code Flow In (gal) Tur In

(NTU) pH In Flow Out (gal)
5/25 11:00 16 2127 71.1 7.56 1738 5/25 10:45 16 9402 73.1 7.56 6260 5/25 10:30 16 9197 81.5 7.55 5561 5/25 10:15 16 9212 96.3 7.55 5820 5/25 10:00 16 9174 106.9 7.55 5471 5/25 9:45 16 9076 104.2 7.56 5747 5/25 9:30 16 9083 93.6 7.56 6050 5/25 9:15 16 9101 70.7 7.57 6690 5/25 9:00 16 9151 39.9 7.60 6482 5/25 8:45 16 8365 24.5 7.54 4836 5/25 8:30 16 1752 40.8 7.15 0 count 16 4hours

DAILY SUMMARY: Gallons discharged54,655 67,407
Flow weighted average turbidity

Date (mm/dd)Time

(HH:MM)Operator

Code Flow In (gal) Tur In

(NTU) pH In Flow Out (gal)
5/29 14:45 16 9259 74.3 6.98 7528 5/29 14:30 16 9308 70.7 6.93 7695 5/29 14:15 16 9490 62.9 6.91 7754 5/29 14:00 16 9755 53.9 6.94 7780 5/29 13:45 16 9813 39.6 6.93 7881 5/29 13:30 16 10031 38.9 6.82 7438 Sea-Tac Airport 3rd Runway - South Pond System 4 PLC Data - May 2007

Sea-Tac Airport 3rd Runway - South Pond System 4 PLC Data - May 20075/29 13:15 16 7215 46.4 7.18 0

5/29 13:00 16 3067 42.3 7.22 0 5/29 11:30 16 19 50.4 8.14 0 5/29 11:15 16 5034 54.2 8.76 0 5/29 11:00 16 9420 53.4 8.80 0 5/29 10:45 16 9464 49.5 8.85 0 5/29 10:30 16 9403 42.8 8.92 0 5/29 10:15 16 9806 31.8 8.93 2819 5/29 10:00 16 1847 38.5 8.04 0 count 15 3.75hours

DAILY SUMMARY: Gallons discharged48,895 83,915
Flow weighted average turbidityFlow Out

(gpm)Tur Out

(NTU)pH Out Flow Rec (gal) Tur Rec

(NTU)pH Rec

535 4.1 7.34 26 3.3 7.28 501 3.8 7.34 1208 7.2 7.34 474 3.9 7.34 1508 7.3 7.34 475 3.9 7.34 1279 7.5 7.34 476 3.9 7.36 1621 7.7 7.35 478 3.9 7.38 1372 7.1 7.37 483 3.8 7.38 1176 6.6 7.37 487 3.5 7.35 583 6.3 7.34 489 3.3 7.30 823 6.1 7.30 439 3.2 7.17 1604 4.3 7.06 0 1552 1.1 6.82

12,752 NTU min 3.2 NTU max 4.1 Flow weighted average turbidity 3.7 pH min 7.17 pH max 7.38

Flow Out (gpm)Tur Out

(NTU)pH Out Flow Rec (gal) Tur Rec

(NTU)pH Rec

510 1.9 6.89 126 1.2 6.90 513 1.9 6.86 0 0.0 0.00 517 1.9 6.86 0 0.0 0.00 519 2.1 6.91 0 0.0 0.00 526 2.1 6.92 0 0.0 0.00 531 2.1 6.87 472 2.2 7.01 Sea-Tac Airport 3rd Runway - South Pond System 4 PLC Data - May 2007

Average pressure

Sea-Tac Airport 3rd Runway - South Pond System 4 PLC Data - May 20070 2810 6.0 6.83

0 0 6.7 6.58 0 0 7.1 7.83 0 3821 6.7 8.59 0 7200 7.0 8.59 0 7171 7.6 8.55 0 7203 8.4 8.32 514 4.5 7.38 4584 9.5 7.70 0 1633 5.3 6.72

35,020 NTU min 1.9 NTU max 4.5 Flow weighted average turbidity 2.1 pH min 6.87 pH max 7.38 Average pressure