# 05540275 Spring Brook at 87th Street near Naperville, IL # Date Water Discharge Daily Values, 2005 # (year/mo/dy) (ft3/s) (estimated flag) 20041001 0.25 20041002 0.66 20041003 0.54 20041004 0.43 20041005 0.40 20041006 0.36 20041007 0.30 20041008 1.8 20041009 2.8 20041010 1.6 20041011 1.0 20041012 1.1 20041013 1.5 20041014 1.4 20041015 1.5 20041016 1.3 20041017 1.1 20041018 1.1 20041019 1.1 20041020 0.94 20041021 0.91 20041022 0.85 20041023 4.0 20041024 3.4 20041025 2.3 20041026 2.1 20041027 1.9 20041028 1.5 20041029 2.4 20041030 1.8 20041031 1.2 20041101 8.6 20041102 16 20041103 9.8 20041104 18 20041105 17 20041106 13 20041107 12 20041108 8.3 20041109 6.5 20041110 5.4 20041111 4.4 20041112 3.4 20041113 2.8 20041114 2.4 20041115 2.1 20041116 2.1 20041117 3.5 20041118 2.3 20041119 9.3 20041120 12 20041121 11 20041122 8.5 20041123 7.1 20041124 6.7 20041125 8.8 20041126 7.7 20041127 25 20041128 31 20041129 27 20041130 25 20041201 33 20041202 26 20041203 23 20041204 20 20041205 15 20041206 20 20041207 50 20041208 46 20041209 27 20041210 22 20041211 17 20041212 14 20041213 12 20041214 11 20041215 8.0 e 20041216 7.4 20041217 6.5 20041218 5.9 20041219 5.4 20041220 4.7 20041221 4.1 20041222 3.7 20041223 3.4 20041224 3.0 e 20041225 2.9 e 20041226 3.0 e 20041227 3.0 e 20041228 3.0 e 20041229 3.1 e 20041230 3.0 20041231 3.2 20050101 2.8 20050102 25 20050103 25 20050104 28 20050105 22 20050106 19 20050107 15 20050108 13 20050109 12 20050110 10 20050111 12 20050112 72 20050113 163 20050114 95 20050115 42 20050116 22 20050117 18 e 20050118 15 e 20050119 12 20050120 11 20050121 9.9 20050122 9.8 e 20050123 9.0 e 20050124 8.0 20050125 7.8 e 20050126 7.2 20050127 6.4 20050128 6.0 e 20050129 5.6 e 20050130 5.2 e 20050131 4.6 20050201 3.9 20050202 4.0 20050203 3.8 20050204 4.3 20050205 7.3 20050206 8.8 20050207 17 20050208 17 20050209 13 20050210 11 20050211 10 20050212 8.9 20050213 15 20050214 54 20050215 37 20050216 39 20050217 27 20050218 20 20050219 16 20050220 18 20050221 20 20050222 16 20050223 15 20050224 13 20050225 11 20050226 9.4 20050227 8.6 20050228 18 20050301 16 20050302 12 20050303 10 20050304 9.4 20050305 8.4 20050306 7.5 20050307 7.8 20050308 6.9 20050309 6.2 20050310 5.9 20050311 6.1 20050312 6.0 20050313 5.7 20050314 5.7 20050315 6.5 20050316 5.1 20050317 4.7 20050318 4.5 20050319 4.8 20050320 4.6 20050321 4.1 20050322 3.9 20050323 3.7 20050324 3.4 20050325 8.1 20050326 10 20050327 8.0 20050328 6.9 20050329 6.1 20050330 5.5 20050331 5.8 20050401 6.1 20050402 9.9 20050403 6.3 20050404 5.5 20050405 4.9 20050406 4.6 20050407 4.5 20050408 3.8 20050409 3.3 20050410 3.0 20050411 2.9 20050412 20 20050413 27 20050414 16 20050415 13 20050416 10 20050417 8.8 20050418 7.2 20050419 5.8 20050420 4.8 20050421 3.8 20050422 5.6 20050423 6.0 20050424 5.1 20050425 4.4 20050426 4.0 20050427 3.5 20050428 3.1 20050429 2.7 20050430 2.5 20050501 2.4 20050502 2.3 20050503 2.2 20050504 2.1 20050505 1.8 20050506 6.5 20050507 2.7 20050508 1.8 20050509 2.0 20050510 2.1 20050511 2.8 20050512 3.1 20050513 3.0 20050514 2.9 20050515 2.9 20050516 2.7 20050517 2.4 20050518 2.0 20050519 5.2 20050520 7.3 20050521 6.0 20050522 4.9 20050523 3.7 20050524 2.6 20050525 2.3 20050526 2.0 20050527 1.5 20050528 1.4 20050529 1.4 20050530 1.1 20050531 1.0 20050601 0.90 20050602 1.0 20050603 1.1 20050604 1.4 20050605 3.1 20050606 2.7 20050607 2.0 20050608 1.7 20050609 1.3 20050610 1.2 20050611 1.1 20050612 0.93 20050613 0.87 20050614 1.3 20050615 1.2 20050616 1.1 20050617 0.92 20050618 0.69 20050619 0.49 20050620 0.42 20050621 0.40 20050622 0.55 20050623 0.48 20050624 0.34 20050625 0.25 20050626 0.43 20050627 0.33 20050628 0.28 20050629 0.22 20050630 0.49 20050701 0.71 20050702 0.69 20050703 0.41 20050704 0.35 20050705 0.31 20050706 0.28 20050707 0.33 20050708 0.21 20050709 0.18 20050710 0.14 20050711 0.12 20050712 0.12 20050713 0.09 20050714 0.09 20050715 0.08 20050716 0.08 20050717 0.17 20050718 0.08 20050719 0.04 20050720 0.74 20050721 0.49 20050722 0.16 20050723 0.25 20050724 0.19 20050725 1.6 20050726 10 20050727 16 20050728 7.6 20050729 7.0 20050730 5.7 20050731 5.0 20050801 3.7 20050802 2.9 20050803 1.9 20050804 1.2 20050805 0.74 20050806 0.50 20050807 0.36 20050808 0.26 20050809 0.19 20050810 0.14 20050811 0.70 20050812 1.4 20050813 1.6 20050814 1.4 20050815 1.1 20050816 0.88 20050817 0.72 20050818 0.50 20050819 0.54 20050820 1.2 20050821 1.4 20050822 1.1 20050823 0.85 20050824 0.63 20050825 0.52 20050826 0.52 20050827 0.45 20050828 0.36 20050829 0.21 20050830 0.16 20050831 0.11 20050901 0.08 20050902 0.05 20050903 0.05 20050904 0.03 20050905 0.03 20050906 0.03 20050907 0.02 20050908 0.03 20050909 0.03 20050910 0.02 20050911 0.02 20050912 0.01 20050913 0.01 20050914 0.07 20050915 0.11 20050916 0.48 20050917 0.14 20050918 0.22 20050919 0.67 20050920 0.65 20050921 0.50 20050922 0.37 20050923 0.36 20050924 2.0 20050925 3.9 20050926 2.7 20050927 2.1 20050928 2.4 20050929 4.0 20050930 3.2