Download Report Download Report to Microsoft Excel
Thomaston Dam, Naugatuck River
 Drainage Area: 97 sq. miles 
 Channel Capacity: 3,500 cfs 
 Storage at Spillway Crest: 8.1 in / 42,000 ac-ft  
 Normal Pool: 0 Feet 
Date (EDT) Pool
(ft)
 Storage
(%)		 Storage
(ac-ft)		 Tailwater
(ft)		 Flow
(cfs)		 Inflow
(cfs)		 Precip
(in)
13 May 2025 05:45 AM             26.94
13 May 2025 05:30 AM 9.00 0.1 37 2.94 428 431 26.94
13 May 2025 05:15 AM 9.07 0.1 38 2.96 441 434 26.94
13 May 2025 05:00 AM 9.00 0.1 37 2.96 441 434 26.94
13 May 2025 04:45 AM 9.08 0.1 38 2.97 447 438 26.94
13 May 2025 04:30 AM 9.08 0.1 38 2.97 447 440 26.94
13 May 2025 04:15 AM 9.24 0.1 39 2.98 453 443 26.94
13 May 2025 04:00 AM 9.33 0.1 40 3.00 466 450 26.94
13 May 2025 03:45 AM 9.39 0.1 41 3.01 471 448 26.94
13 May 2025 03:30 AM 9.41 0.1 41 3.01 471 448 26.94
13 May 2025 03:15 AM 9.59 0.1 43 3.02 477 450 26.94
13 May 2025 03:00 AM 9.69 0.1 44 3.03 483 453 26.94
13 May 2025 02:45 AM 9.82 0.1 45 3.04 489 458 26.94
13 May 2025 02:30 AM 9.90 0.1 46 3.05 495 459 26.94
13 May 2025 02:15 AM 10.01 0.1 47 3.05 495 461 26.94
13 May 2025 02:00 AM 10.20 0.1 50 3.06 501 466 26.94
13 May 2025 01:45 AM 10.26 0.1 51 3.07 507 466 26.94
13 May 2025 01:30 AM 10.37 0.1 52 3.08 513 467 26.94
13 May 2025 01:15 AM 10.55 0.1 55 3.09 519 474 26.94
13 May 2025 01:00 AM 10.64 0.1 56 3.10 525 476 26.94
13 May 2025 12:45 AM 10.84 0.1 59 3.10 525 483 26.94
13 May 2025 12:30 AM 10.89 0.1 59 3.11 531 486 26.94
13 May 2025 12:15 AM 10.97 0.1 61 3.12 538 486 26.94
13 May 2025 12:00 AM 11.13 0.2 63 3.13 544 490 26.94
12 May 2025 11:45 PM 11.28 0.2 65 3.14 550 495 26.94
12 May 2025 11:30 PM 11.38 0.2 66 3.14 550 489 26.94
12 May 2025 11:15 PM 11.48 0.2 68 3.15 556 492 26.94
12 May 2025 11:00 PM 11.61 0.2 70 3.16 563 496 26.94
12 May 2025 10:45 PM 11.70 0.2 71 3.17 569 492 26.94
12 May 2025 10:30 PM 11.82 0.2 72 3.17 569 493 26.94
12 May 2025 10:15 PM 11.99 0.2 75 3.18 576 501 26.94
12 May 2025 10:00 PM 12.00 0.2 75 3.18 576 500 26.94
12 May 2025 09:45 PM 12.19 0.2 79 3.20 589 507 26.94
12 May 2025 09:30 PM 12.33 0.2 82 3.20 589 510 26.94
12 May 2025 09:15 PM 12.47 0.2 85 3.21 596 512 26.94
12 May 2025 09:00 PM 12.58 0.2 87 3.21 596 516 26.94
12 May 2025 08:45 PM 12.63 0.2 88 3.22 603 518 26.94
12 May 2025 08:30 PM 12.75 0.2 90 3.23 609 517 26.94
12 May 2025 08:15 PM 12.89 0.2 93 3.23 609 521 26.94
12 May 2025 08:00 PM 13.01 0.3 96 3.24 616 526 26.94
12 May 2025 07:45 PM 13.16 0.3 99 3.24 616 524 26.94
12 May 2025 07:30 PM 13.32 0.3 102 3.25 623 528 26.94
12 May 2025 07:15 PM 13.38 0.3 103 3.26 630 535 26.94
12 May 2025 07:00 PM 13.52 0.3 106 3.26 630 536 26.94
12 May 2025 06:45 PM 13.60 0.3 108 3.27 637 541 26.94
12 May 2025 06:30 PM 13.66 0.3 109 3.27 637 530 26.94
12 May 2025 06:15 PM 13.82 0.3 112 3.28 644 537 26.94
12 May 2025 06:00 PM 13.94 0.3 115 3.29 651 530 26.94
12 May 2025 05:45 PM 14.03 0.3 117 3.29 651 534 26.94
12 May 2025 05:30 PM 14.24 0.3 123 3.30 659 542 26.94
12 May 2025 05:15 PM 14.31 0.3 125 3.30 659 542 26.94
12 May 2025 05:00 PM 14.38 0.3 127 3.31 666 536 26.94
12 May 2025 04:45 PM 14.56 0.3 133 3.31 666 540 26.94
12 May 2025 04:30 PM 14.66 0.3 136 3.32 673 543 26.94
12 May 2025 04:15 PM 14.68 0.3 136 3.32 673 542 26.94
12 May 2025 04:00 PM 14.77 0.3 139 3.33 681 544 26.94
12 May 2025 03:45 PM 14.86 0.3 142 3.33 681 549 26.94
12 May 2025 03:30 PM 14.96 0.3 145 3.34 688 541 26.94
12 May 2025 03:15 PM 15.10 0.4 149 3.34 688 553 26.94
12 May 2025 03:00 PM 15.17 0.4 151 3.34 688 550 26.94
12 May 2025 02:45 PM 15.23 0.4 153 3.35 696 557 26.94
12 May 2025 02:30 PM 15.40 0.4 158 3.35 696 574 26.94
12 May 2025 02:15 PM 15.49 0.4 161 3.36 703 566 26.94
12 May 2025 02:00 PM 15.54 0.4 162 3.37 711 569 26.94
12 May 2025 01:45 PM 15.74 0.4 168 3.37 711 573 26.94
12 May 2025 01:30 PM 15.85 0.4 172 3.37 711 581 26.94
12 May 2025 01:15 PM 15.84 0.4 171 3.37 711 575 26.94
12 May 2025 01:00 PM 15.97 0.4 175 3.38 717 571 26.94
12 May 2025 12:45 PM 16.01 0.4 176 3.39 723 565 26.94
12 May 2025 12:30 PM 16.21 0.4 185 3.39 723 585 26.94
12 May 2025 12:15 PM 16.24 0.4 186 3.40 730 569 26.94
12 May 2025 12:00 PM 16.42 0.4 194 3.40 730 579 26.94
12 May 2025 11:45 AM 16.46 0.4 196 3.40 730 579 26.94
12 May 2025 11:30 AM 16.56 0.5 200 3.41 736 586 26.94
12 May 2025 11:15 AM 16.65 0.5 204 3.41 736 592 26.94
12 May 2025 11:00 AM 16.80 0.5 210 3.41 736 601 26.94
12 May 2025 10:45 AM 16.92 0.5 215 3.42 742 606 26.94
12 May 2025 10:30 AM 16.99 0.5 218 3.42 742 612 26.94
12 May 2025 10:15 AM 17.05 0.5 221 3.43 749 598 26.94
12 May 2025 10:00 AM 17.12 0.5 224 3.44 755 603 26.94
12 May 2025 09:45 AM 17.17 0.5 226 3.44 755 596 26.94
12 May 2025 09:30 AM 17.37 0.5 234 3.47 775 610 26.94
12 May 2025 09:15 AM 17.37 0.5 234 3.55 828 614 26.94
12 May 2025 09:00 AM 17.52 0.6 241 3.69 927 598 26.94
12 May 2025 08:45 AM 17.60 0.6 244 3.70 934 610 26.94
12 May 2025 08:30 AM 17.63 0.6 245 3.70 934 589 26.94
12 May 2025 08:15 AM 17.91 0.6 257 3.71 942 594 26.94
12 May 2025 08:00 AM 18.02 0.6 262 3.72 949 592 26.94
12 May 2025 07:45 AM 18.18 0.6 271 3.73 957 614 26.94
12 May 2025 07:30 AM 18.26 0.6 276 3.74 964 605 26.94
12 May 2025 07:15 AM 18.40 0.7 283 3.74 964 599 26.94
12 May 2025 07:00 AM 18.60 0.7 295 3.75 972 620 26.94
12 May 2025 06:45 AM 18.77 0.7 304 3.76 979 621 26.94
12 May 2025 06:30 AM 18.84 0.7 308 3.77 987 617 26.94
12 May 2025 06:15 AM 19.10 0.8 323 3.77 987 635 26.94
12 May 2025 06:00 AM 19.24 0.8 330 3.78 994 639 26.94
12 May 2025 05:45 AM 19.37 0.8 338 3.78 994 635 26.94
12 May 2025 05:30 AM 19.48 0.8 344 3.79 1,002 634 26.94
12 May 2025 05:15 AM 19.59 0.8 350 3.80 1,010 630 26.94
12 May 2025 05:00 AM 19.73 0.9 358 3.80 1,010 615 26.94
12 May 2025 04:45 AM 19.88 0.9 366 3.81 1,018 615 26.94
12 May 2025 04:30 AM 19.98 0.9 372 3.82 1,025 612 26.94
12 May 2025 04:15 AM 20.21 0.9 387 3.82 1,025 644 26.94
12 May 2025 04:00 AM 20.30 0.9 393 3.83 1,032 641 26.94
12 May 2025 03:45 AM 20.47 1.0 405 3.84 1,040 647 26.94
12 May 2025 03:30 AM 20.58 1.0 412 3.84 1,040 645 26.94
12 May 2025 03:15 AM 20.63 1.0 416 3.85 1,047 629 26.94
12 May 2025 03:00 AM 20.91 1.0 434 3.85 1,047 663 26.94
12 May 2025 02:45 AM 20.91 1.0 434 3.86 1,054 656 26.94
12 May 2025 02:30 AM 21.12 1.1 449 3.87 1,062 680 26.94
12 May 2025 02:15 AM 21.30 1.1 461 3.87 1,062 656 26.94
12 May 2025 02:00 AM 21.42 1.1 469 3.88 1,069 656 26.94
12 May 2025 01:45 AM 21.43 1.1 470 3.89 1,077 633 26.94
12 May 2025 01:30 AM 21.60 1.1 481 3.89 1,077 649 26.94
12 May 2025 01:15 AM 21.79 1.2 494 3.90 1,084 671 26.94
12 May 2025 01:00 AM 21.84 1.2 497 3.90 1,084 672 26.94
12 May 2025 12:45 AM 22.01 1.2 509 3.91 1,092 663 26.94
12 May 2025 12:30 AM 22.11 1.2 517 3.91 1,092 668 26.94
12 May 2025 12:15 AM 22.21 1.2 525 3.91 1,092 671 26.94
12 May 2025 12:00 AM 22.31 1.3 532 3.92 1,099 683 26.94
11 May 2025 11:45 PM 22.46 1.3 544 3.92 1,099 684 26.94
11 May 2025 11:30 PM 22.57 1.3 553 3.93 1,107 689 26.94
11 May 2025 11:15 PM 22.70 1.3 563 3.93 1,107 689 26.94
11 May 2025 11:00 PM 22.92 1.4 581 3.94 1,114 703 26.94
11 May 2025 10:45 PM 23.05 1.4 591 3.95 1,122 707 26.94
11 May 2025 10:30 PM 23.17 1.4 600 3.95 1,122 715 26.94
11 May 2025 10:15 PM 23.19 1.4 602 3.95 1,122 707 26.94
11 May 2025 10:00 PM 23.31 1.5 611 3.96 1,129 706 26.94
11 May 2025 09:45 PM 23.44 1.5 622 3.96 1,129 713 26.94
11 May 2025 09:30 PM 23.57 1.5 632 3.97 1,137 697 26.94
11 May 2025 09:15 PM 23.74 1.5 645 3.97 1,137 711 26.94
11 May 2025 09:00 PM 23.79 1.6 649 3.98 1,145 706 26.94
11 May 2025 08:45 PM 23.86 1.6 655 3.98 1,145 710 26.94
11 May 2025 08:30 PM 23.91 1.6 659 3.99 1,153 717 26.94
11 May 2025 08:15 PM 24.21 1.6 685 3.99 1,153 739 26.94
11 May 2025 08:00 PM 24.32 1.7 695 3.99 1,153 752 26.94
11 May 2025 07:45 PM 24.47 1.7 709 4.00 1,160 781 26.94
11 May 2025 07:30 PM 24.53 1.7 714 4.00 1,160 764 26.94
11 May 2025 07:15 PM 24.57 1.7 718 4.01 1,168 752 26.94
11 May 2025 07:00 PM 24.62 1.7 722 4.02 1,176 746 26.94
11 May 2025 06:45 PM 24.82 1.8 740 4.02 1,176 773 26.94
11 May 2025 06:30 PM 24.90 1.8 747 4.02 1,176 773 26.94
11 May 2025 06:15 PM 24.99 1.8 756 4.03 1,184 764 26.94
11 May 2025 06:00 PM 25.03 1.8 759 4.04 1,192 768 26.94
11 May 2025 05:45 PM 25.18 1.8 773 4.04 1,192 786 26.94
11 May 2025 05:30 PM 25.27 1.9 781 4.04 1,192 787 26.94
11 May 2025 05:15 PM 25.40 1.9 793 4.05 1,200 789 26.94
11 May 2025 05:00 PM 25.54 1.9 805 4.05 1,200 791 26.94
11 May 2025 04:45 PM 25.65 1.9 815 4.06 1,208 806 26.94
11 May 2025 04:30 PM 25.73 1.9 823 4.06 1,208 807 26.94
11 May 2025 04:15 PM 25.81 2.0 830 4.06 1,208 795 26.94
11 May 2025 04:00 PM 25.94 2.0 842 4.07 1,216 813 26.94
11 May 2025 03:45 PM 26.03 2.0 850 4.07 1,216 808 26.94
11 May 2025 03:30 PM 26.23 2.1 870 4.08 1,224 847 26.94
11 May 2025 03:15 PM 26.31 2.1 878 4.08 1,224 857 26.94
11 May 2025 03:00 PM 26.39 2.1 887 4.08 1,224 848 26.94
11 May 2025 02:45 PM 26.44 2.1 892 4.08 1,224 847 26.94
11 May 2025 02:30 PM 26.46 2.1 894 4.09 1,232 835 26.94
11 May 2025 02:15 PM 26.63 2.2 911 4.09 1,232 879 26.94
11 May 2025 02:00 PM 26.68 2.2 916 4.10 1,240 887 26.94
11 May 2025 01:45 PM 26.69 2.2 917 4.10 1,240 874 26.94
11 May 2025 01:30 PM 26.84 2.2 932 4.10 1,240 884 26.94
11 May 2025 01:15 PM 26.95 2.2 943 4.10 1,240 901 26.94
11 May 2025 01:00 PM 27.04 2.3 953 4.11 1,248 903 26.94
11 May 2025 12:45 PM 27.10 2.3 959 4.11 1,248 912 26.94
11 May 2025 12:30 PM 27.19 2.3 968 4.12 1,256 916 26.94
11 May 2025 12:15 PM 27.33 2.3 982 4.12 1,256 944 26.94
11 May 2025 12:00 PM 27.36 2.3 985 4.12 1,256 952 26.94
11 May 2025 11:45 AM 27.42 2.4 991 4.13 1,264 944 26.94
11 May 2025 11:30 AM 27.51 2.4 1,000 4.13 1,264 950 26.94
11 May 2025 11:15 AM 27.63 2.4 1,012 4.14 1,273 947 26.94
11 May 2025 11:00 AM 27.76 2.4 1,026 4.14 1,273 984 26.94
11 May 2025 10:45 AM 27.80 2.5 1,030 4.14 1,273 981 26.94
11 May 2025 10:30 AM 27.88 2.5 1,038 4.15 1,281 996 26.94
11 May 2025 10:15 AM 28.02 2.5 1,052 4.15 1,281 1,006 26.94
11 May 2025 10:00 AM 28.06 2.5 1,057 4.15 1,281 1,007 26.94
Report Generated 13 May 2025 05:52 AM