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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)
07 Aug 2026 11:30 PM 2.47 0.0 5 2.17 101 103 31.32
07 Aug 2026 11:15 PM 2.41 0.0 5 2.18 103 102 31.32
07 Aug 2026 11:00 PM 2.49 0.0 5 2.19 106 101 31.32
07 Aug 2026 10:45 PM 2.46 0.0 5 2.19 106 100 31.32
07 Aug 2026 10:30 PM 2.49 0.0 5 2.20 108 100 31.32
07 Aug 2026 10:15 PM 2.48 0.0 5 2.21 111 98 31.32
07 Aug 2026 10:00 PM 2.46 0.0 5 2.22 113 97 31.31
07 Aug 2026 09:45 PM 2.49 0.0 5 2.24 119 96 31.30
07 Aug 2026 09:30 PM 2.50 0.0 5 2.26 124 95 31.29
07 Aug 2026 09:15 PM 2.43 0.0 5 2.28 130 93 31.26
07 Aug 2026 09:00 PM 2.44 0.0 5 2.29 133 91 31.20
07 Aug 2026 08:45 PM 2.43 0.0 5 2.35 151 89 31.18
07 Aug 2026 08:30 PM 2.31 0.0 4 2.32 142 86 30.95
07 Aug 2026 08:15 PM 2.23 0.0 4 2.11 88 83 30.66
07 Aug 2026 08:00 PM 2.21 0.0 4 2.08 81 83 30.56
07 Aug 2026 07:45 PM 2.22 0.0 4 2.08 81 83 30.56
07 Aug 2026 07:30 PM 2.22 0.0 4 2.08 81 83 30.56
07 Aug 2026 07:15 PM 2.24 0.0 4 2.08 81 83 30.56
07 Aug 2026 07:00 PM 2.23 0.0 4 2.08 81 83 30.56
07 Aug 2026 06:45 PM 2.26 0.0 4 2.08 81 83 30.56
07 Aug 2026 06:30 PM 2.23 0.0 4 2.08 81 83 30.56
07 Aug 2026 06:15 PM 2.28 0.0 4 2.08 81 84 30.56
07 Aug 2026 06:00 PM 2.27 0.0 4 2.08 81 84 30.56
07 Aug 2026 05:45 PM 2.21 0.0 4 2.09 83 84 30.56
07 Aug 2026 05:30 PM 2.19 0.0 4 2.09 83 84 30.56
07 Aug 2026 05:15 PM 2.21 0.0 4 2.09 83 84 30.56
07 Aug 2026 05:00 PM 2.20 0.0 4 2.09 83 84 30.56
07 Aug 2026 04:45 PM 2.21 0.0 4 2.09 83 84 30.56
07 Aug 2026 04:30 PM 2.21 0.0 4 2.09 83 84 30.56
07 Aug 2026 04:15 PM 2.21 0.0 4 2.09 83 84 30.56
07 Aug 2026 04:00 PM 2.23 0.0 4 2.09 83 84 30.56
07 Aug 2026 03:45 PM 2.23 0.0 4 2.09 83 84 30.56
07 Aug 2026 03:30 PM 2.25 0.0 4 2.10 86 85 30.56
07 Aug 2026 03:15 PM 2.23 0.0 4 2.09 83 85 30.56
07 Aug 2026 03:00 PM 2.23 0.0 4 2.09 83 85 30.56
07 Aug 2026 02:45 PM 2.28 0.0 4 2.09 83 85 30.56
07 Aug 2026 02:30 PM 2.24 0.0 4 2.09 83 85 30.56
07 Aug 2026 02:15 PM 2.25 0.0 4 2.09 83 85 30.56
07 Aug 2026 02:00 PM 2.26 0.0 4 2.09 83 86 30.56
07 Aug 2026 01:45 PM 2.27 0.0 4 2.09 83 86 30.56
07 Aug 2026 01:30 PM 2.23 0.0 4 2.09 83 86 30.56
07 Aug 2026 01:15 PM 2.22 0.0 4 2.09 83 86 30.56
07 Aug 2026 01:00 PM 2.24 0.0 4 2.09 83 87 30.56
07 Aug 2026 12:45 PM 2.24 0.0 4 2.10 86 87 30.56
07 Aug 2026 12:30 PM 2.20 0.0 4 2.10 86 87 30.56
07 Aug 2026 12:15 PM 2.29 0.0 4 2.10 86 87 30.56
07 Aug 2026 12:00 PM 2.31 0.0 4 2.10 86 87 30.56
07 Aug 2026 11:45 AM 2.32 0.0 4 2.10 86 88 30.56
07 Aug 2026 11:30 AM 2.30 0.0 4 2.10 86 88 30.56
07 Aug 2026 11:15 AM 2.33 0.0 4 2.10 86 88 30.56
07 Aug 2026 11:00 AM 2.33 0.0 4 2.10 86 89 30.56
07 Aug 2026 10:45 AM 2.30 0.0 4 2.10 86 89 30.56
07 Aug 2026 10:30 AM 2.30 0.0 4 2.10 86 89 30.56
07 Aug 2026 10:15 AM 2.29 0.0 4 2.10 86 89 30.56
07 Aug 2026 10:00 AM 2.30 0.0 4 2.11 88 90 30.56
07 Aug 2026 09:45 AM 2.30 0.0 4 2.11 88 90 30.56
07 Aug 2026 09:30 AM 2.28 0.0 4 2.11 88 90 30.56
07 Aug 2026 09:15 AM 2.30 0.0 4 2.11 88 90 30.56
07 Aug 2026 09:00 AM 2.34 0.0 5 2.11 88 90 30.56
07 Aug 2026 08:45 AM 2.34 0.0 5 2.11 88 91 30.56
07 Aug 2026 08:30 AM 2.35 0.0 5 2.11 88 91 30.56
07 Aug 2026 08:15 AM 2.34 0.0 5 2.11 88 92 30.56
07 Aug 2026 08:00 AM 2.34 0.0 5 2.12 90 92 30.56
07 Aug 2026 07:45 AM 2.38 0.0 5 2.12 90 92 30.56
07 Aug 2026 07:30 AM 2.38 0.0 5 2.12 90 93 30.56
07 Aug 2026 07:15 AM 2.41 0.0 5 2.12 90 93 30.56
07 Aug 2026 07:00 AM 2.35 0.0 5 2.12 90 93 30.56
07 Aug 2026 06:45 AM 2.40 0.0 5 2.12 90 93 30.56
07 Aug 2026 06:30 AM 2.39 0.0 5 2.12 90 94 30.56
07 Aug 2026 06:15 AM 2.44 0.0 5 2.12 90 94 30.56
07 Aug 2026 06:00 AM 2.44 0.0 5 2.13 92 95 30.56
07 Aug 2026 05:45 AM 2.41 0.0 5 2.13 92 95 30.56
07 Aug 2026 05:30 AM 2.43 0.0 5 2.13 92 96 30.56
07 Aug 2026 05:15 AM 2.36 0.0 5 2.13 92 96 30.56
07 Aug 2026 05:00 AM 2.38 0.0 5 2.13 92 96 30.56
07 Aug 2026 04:45 AM 2.39 0.0 5 2.13 92 97 30.56
07 Aug 2026 04:30 AM 2.41 0.0 5 2.14 94 98 30.56
07 Aug 2026 04:15 AM 2.43 0.0 5 2.14 94 98 30.56
07 Aug 2026 04:00 AM 2.40 0.0 5 2.14 94 99 30.56
07 Aug 2026 03:45 AM 2.41 0.0 5 2.14 94 100 30.56
07 Aug 2026 03:30 AM 2.44 0.0 5 2.14 94 100 30.56
07 Aug 2026 03:15 AM 2.46 0.0 5 2.14 94 101 30.56
07 Aug 2026 03:00 AM 2.52 0.0 5 2.14 94 102 30.56
07 Aug 2026 02:45 AM 2.48 0.0 5 2.15 96 103 30.56
07 Aug 2026 02:30 AM 2.52 0.0 5 2.15 96 103 30.56
07 Aug 2026 02:15 AM 2.52 0.0 5 2.15 96 104 30.56
07 Aug 2026 02:00 AM 2.53 0.0 5 2.15 96 106 30.56
07 Aug 2026 01:45 AM 2.52 0.0 5 2.15 96 106 30.56
07 Aug 2026 01:30 AM 2.53 0.0 5 2.16 99 106 30.56
07 Aug 2026 01:15 AM 2.53 0.0 5 2.16 99 106 30.56
07 Aug 2026 01:00 AM 2.55 0.0 5 2.16 99 106 30.56
07 Aug 2026 12:45 AM 2.60 0.0 5 2.17 101 106 30.56
07 Aug 2026 12:30 AM 2.58 0.0 5 2.17 101 106 30.56
07 Aug 2026 12:15 AM 2.63 0.0 5 2.17 101 107 30.56
07 Aug 2026 12:00 AM 2.60 0.0 5 2.17 101 106 30.55
06 Aug 2026 11:45 PM 2.64 0.0 5 2.18 103 106 30.55
06 Aug 2026 11:30 PM 2.65 0.0 5 2.18 103 106 30.55
06 Aug 2026 11:15 PM 2.66 0.0 5 2.18 103 106 30.55
06 Aug 2026 11:00 PM 2.67 0.0 5 2.19 106 106 30.55
06 Aug 2026 10:45 PM 2.67 0.0 5 2.19 106 106 30.55
06 Aug 2026 10:30 PM 2.68 0.0 5 2.20 108 106 30.55
06 Aug 2026 10:15 PM 2.69 0.0 5 2.21 111 106 30.55
06 Aug 2026 10:00 PM 2.72 0.0 5 2.21 111 105 30.55
06 Aug 2026 09:45 PM 2.71 0.0 5 2.22 113 105 30.55
06 Aug 2026 09:30 PM 2.80 0.0 5 2.23 116 105 30.55
06 Aug 2026 09:15 PM 2.79 0.0 5 2.23 116 104 30.55
06 Aug 2026 09:00 PM 2.85 0.0 5 2.23 116 104 30.55
06 Aug 2026 08:45 PM 2.92 0.0 5 2.22 113 104 30.55
06 Aug 2026 08:30 PM 2.93 0.0 5 2.21 111 103 30.55
06 Aug 2026 08:15 PM 2.85 0.0 5 2.21 111 103 30.55
06 Aug 2026 08:00 PM 2.66 0.0 5 2.21 111 102 30.40
06 Aug 2026 07:45 PM 2.55 0.0 5 2.16 99 101 30.06
06 Aug 2026 07:30 PM 2.62 0.0 5 2.16 99 102 30.06
06 Aug 2026 07:15 PM 2.63 0.0 5 2.16 99 102 30.06
06 Aug 2026 07:00 PM 2.65 0.0 5 2.16 99 102 30.06
06 Aug 2026 06:45 PM 2.66 0.0 5 2.16 99 103 30.06
06 Aug 2026 06:30 PM 2.60 0.0 5 2.17 101 103 30.06
06 Aug 2026 06:15 PM 2.61 0.0 5 2.17 101 103 30.06
06 Aug 2026 06:00 PM 2.65 0.0 5 2.17 101 104 30.06
06 Aug 2026 05:45 PM 2.68 0.0 5 2.17 101 103 30.06
06 Aug 2026 05:30 PM 2.69 0.0 5 2.17 101 104 30.06
06 Aug 2026 05:15 PM 2.65 0.0 5 2.17 101 104 30.06
06 Aug 2026 05:00 PM 2.67 0.0 5 2.17 101 104 30.06
06 Aug 2026 04:45 PM 2.70 0.0 5 2.17 101 105 30.06
06 Aug 2026 04:30 PM 2.68 0.0 5 2.18 103 105 30.06
06 Aug 2026 04:15 PM 2.66 0.0 5 2.18 103 105 30.06
06 Aug 2026 04:00 PM 2.69 0.0 5 2.18 103 105 30.06
06 Aug 2026 03:45 PM 2.71 0.0 5 2.18 103 106 30.06
06 Aug 2026 03:30 PM 2.70 0.0 5 2.18 103 106 30.06
06 Aug 2026 03:15 PM 2.67 0.0 5 2.18 103 106 30.06
06 Aug 2026 03:00 PM 2.71 0.0 5 2.18 103 106 30.06
06 Aug 2026 02:45 PM 2.72 0.0 5 2.18 103 106 30.06
06 Aug 2026 02:30 PM 2.72 0.0 5 2.18 103 107 30.06
06 Aug 2026 02:15 PM 2.74 0.0 5 2.19 106 107 30.06
06 Aug 2026 02:00 PM 2.75 0.0 5 2.19 106 107 30.06
06 Aug 2026 01:45 PM 2.76 0.0 5 2.18 103 107 30.06
06 Aug 2026 01:30 PM 2.75 0.0 5 2.18 103 107 30.06
06 Aug 2026 01:15 PM 2.69 0.0 5 2.19 106 107 30.06
06 Aug 2026 01:00 PM 2.74 0.0 5 2.19 106 107 30.06
06 Aug 2026 12:45 PM 2.65 0.0 5 2.19 106 107 30.06
06 Aug 2026 12:30 PM 2.63 0.0 5 2.19 106 107 30.06
06 Aug 2026 12:15 PM 2.68 0.0 5 2.19 106 107 30.06
06 Aug 2026 12:00 PM 2.65 0.0 5 2.19 106 107 30.06
06 Aug 2026 11:45 AM 2.78 0.0 5 2.19 106 108 30.06
06 Aug 2026 11:30 AM 2.73 0.0 5 2.20 108 108 30.06
06 Aug 2026 11:15 AM 2.78 0.0 5 2.20 108 108 30.06
06 Aug 2026 11:00 AM 2.70 0.0 5 2.20 108 108 30.06
06 Aug 2026 10:45 AM 2.69 0.0 5 2.20 108 108 30.06
06 Aug 2026 10:30 AM 2.80 0.0 5 2.20 108 109 30.06
06 Aug 2026 10:15 AM 2.73 0.0 5 2.20 108 109 30.06
06 Aug 2026 10:00 AM 2.82 0.0 5 2.20 108 109 30.06
06 Aug 2026 09:45 AM 2.74 0.0 5 2.20 108 109 30.06
06 Aug 2026 09:30 AM 2.70 0.0 5 2.19 106 109 30.06
06 Aug 2026 09:15 AM 2.71 0.0 5 2.19 106 109 30.06
06 Aug 2026 09:00 AM 2.71 0.0 5 2.19 106 110 30.06
06 Aug 2026 08:45 AM 2.69 0.0 5 2.20 108 110 30.06
06 Aug 2026 08:30 AM 2.71 0.0 5 2.20 108 110 30.06
06 Aug 2026 08:15 AM 2.77 0.0 5 2.20 108 110 30.06
06 Aug 2026 08:00 AM 2.77 0.0 5 2.20 108 111 30.06
06 Aug 2026 07:45 AM 2.76 0.0 5 2.20 108 111 30.06
06 Aug 2026 07:30 AM 2.76 0.0 5 2.20 108 111 30.06
06 Aug 2026 07:15 AM 2.77 0.0 5 2.20 108 112 30.06
06 Aug 2026 07:00 AM 2.82 0.0 5 2.20 108 112 30.06
06 Aug 2026 06:45 AM 2.81 0.0 5 2.20 108 112 30.06
06 Aug 2026 06:30 AM 2.82 0.0 5 2.20 108 113 30.06
06 Aug 2026 06:15 AM 2.81 0.0 5 2.20 108 113 30.05
06 Aug 2026 06:00 AM 2.84 0.0 5 2.21 111 113 30.05
06 Aug 2026 05:45 AM 2.80 0.0 5 2.21 111 113 30.05
06 Aug 2026 05:30 AM 2.83 0.0 5 2.21 111 114 30.05
06 Aug 2026 05:15 AM 2.80 0.0 5 2.21 111 114 30.05
06 Aug 2026 05:00 AM 2.82 0.0 5 2.21 111 114 30.05
06 Aug 2026 04:45 AM 2.84 0.0 5 2.21 111 115 30.05
06 Aug 2026 04:30 AM 2.85 0.0 5 2.22 113 115 30.05
06 Aug 2026 04:15 AM 2.85 0.0 5 2.21 111 115 30.05
06 Aug 2026 04:00 AM 2.74 0.0 5 2.22 113 115 30.05
Report Generated 07 Aug 2026 11:47 PM