CONNECTICUT RIVER BASIN 01188000 BURLINGTON BROOK NEAR BURLINGTON, CT LOCATION.--Lat 4147'10", long 7257'55", Hartford County, Hydrologic Unit 01080207, on left bank 1.2 mi north of Burlington, 3 mi upstream from mouth, 2,000 feet east of the intersection of Covey Road on Hotchkiss Road, and 3 mi southwest of Collinsville. DRAINAGE AREA.--4.10 mi2. WATER-DISCHARGE RECORDS PERIOD OF RECORD.--September 1931 to current year. REVISED RECORDS.--WSP 1301: 1933-45 (M). WDR-CT-83-1: Drainage area. GAGE.--Water-stage recorder and compound sharp-crested weir. Datum of gage is 714.00 ft above sea level. REMARKS.--Records good except for periods of estimated record, which are fair. Satellite gage-height telemeter at this station. Occasional regulation at low flow. DISCHARGE, CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 2.1 32 14 e7.0 6.8 16 12 6.7 11 60 2.8 1.6 2 2.1 46 8.5 e5.5 6.7 13 31 33 5.8 13 2.3 1.4 3 1.5 16 6.8 e5.0 7.1 11 18 16 13 7.9 2.1 1.2 4 1.5 8.4 7.1 15 7.5 9.7 13 11 6.7 6.1 1.8 1.0 5 3.1 6.7 7.2 25 7.2 8.6 11 13 5.1 6.7 1.7 .85 6 2.4 5.3 6.6 25 6.6 8.0 9.0 24 4.5 5.3 1.8 .80 7 1.2 4.6 e6.0 27 6.3 7.7 8.5 26 4.2 4.7 1.8 1.3 8 1.1 13 e5.5 46 6.0 7.7 8.6 14 4.2 4.9 1.5 2.1 9 1.4 50 e5.0 26 5.8 139 10 27 4.0 5.5 1.5 1.5 10 1.3 24 e4.9 18 5.6 45 53 129 3.7 4.4 1.5 1.3 11 1.0 12 5.4 13 6.1 21 17 85 3.5 3.9 1.6 1.1 12 1.1 8.1 e5.2 e9.5 42 e16 12 49 5.4 3.5 1.6 1.0 13 1.1 6.7 e5.0 e8.5 18 e14 10 23 16 3.4 1.6 .89 14 1.2 7.0 e4.9 e8.0 10 e12 9.3 17 24 3.1 1.5 .88 15 2.1 9.1 e4.7 e7.6 e8.0 e11 9.3 14 20 2.9 1.3 .97 16 1.4 7.3 e4.6 9.9 e7.5 e10 8.6 12 15 2.8 1.4 1.0 17 1.4 6.6 4.9 9.2 e7.0 e9.5 10 11 8.9 2.6 1.5 1.0 18 1.3 5.9 e4.7 e8.1 44 e9.0 9.8 10 7.4 2.5 2.3 .81 19 1.3 5.7 e4.5 e7.5 24 61 8.2 8.7 5.5 2.0 3.0 .78 20 1.3 5.5 e4.3 e7.0 16 34 23 7.7 4.8 2.5 2.0 .83 21 1.3 5.6 e4.2 e6.8 12 22 12 7.2 5.3 4.0 1.7 .71 22 1.2 28 4.1 e6.6 10 16 9.3 6.6 4.5 3.0 1.6 4.5 23 1.2 18 4.6 e6.4 9.1 14 9.0 6.3 4.2 14 1.5 2.0 24 1.3 12 4.9 36 16 15 10 5.8 4.2 8.8 1.7 1.0 25 2.3 8.9 9.0 20 23 15 8.3 6.0 3.8 4.0 1.5 1.6 26 2.8 7.6 11 11 19 16 9.6 6.5 3.4 3.3 3.6 1.1 27 6.7 11 9.0 e8.0 15 16 12 5.5 4.0 2.7 2.9 1.5 28 4.5 7.7 6.9 e7.2 12 12 8.5 5.0 3.5 2.5 1.9 1.6 29 3.2 7.2 e5.7 7.6 --- 11 7.6 4.8 3.2 2.1 1.4 1.2 30 2.7 8.4 16 7.6 --- 10 6.9 5.7 87 2.1 1.4 1.4 31 2.3 --- e10 7.3 --- 9.4 --- 5.3 --- 2.9 1.5 --- TOTAL 60.4 394.3 205.2 412.3 364.3 619.6 384.5 601.8 295.8 197.1 57.3 38.92 MEAN 1.95 13.1 6.62 13.3 13.0 20.0 12.8 19.4 9.86 6.36 1.85 1.30 MAX 6.7 50 16 46 44 139 53 129 87 60 3.6 4.5 MIN 1.0 4.6 4.1 5.0 5.6 7.7 6.9 4.8 3.2 2.0 1.3 .71 CFSM .48 3.21 1.61 3.24 3.17 4.87 3.13 4.73 2.40 1.55 .45 .32 IN. .55 3.58 1.86 3.74 3.31 5.62 3.49 5.46 2.68 1.79 .52 .35 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1932 - 1998, BY WATER YEAR (WY) MEAN 5.37 8.33 9.13 9.35 9.14 16.2 15.3 10.3 6.41 3.80 3.89 3.90 MAX 37.6 28.4 27.1 25.7 25.0 39.4 38.8 30.1 29.2 15.2 36.0 16.4 (WY) 1956 1956 1974 1996 1981 1983 1983 1989 1982 1938 1955 1934 MIN 1.02 1.22 2.13 1.07 2.02 6.37 4.26 3.42 1.45 .80 .65 .77 (WY) 1942 1932 1932 1981 1934 1985 1985 1965 1957 1966 1993 1964 e Estimated. SUMMARY STATISTICS FOR 1997 CALENDAR YEAR FOR 1998 WATER YEAR WATER YEARS 1932 - 1998 ANNUAL TOTAL 2987.7 3631.52 ANNUAL MEAN 8.19 9.95 8.42 HIGHEST ANNUAL MEAN 13.2 1973 LOWEST ANNUAL MEAN 3.51 1965 HIGHEST DAILY MEAN 50 Nov 9 139 Mar 9 673 Aug 19 1955 LOWEST DAILY MEAN 1.0 Oct 11 .71 Sep 21 .16 Sep 2 1995 ANNUAL SEVEN-DAY MINIMUM 1.2 Oct 7 .87 Sep 15 .24 Sep 2 1995 INSTANTANEOUS PEAK FLOW 282 Mar 9 a1690 Aug 19 1955 INSTANTANEOUS PEAK STAGE 6.10 Mar 9 b9.22 Aug 19 1955 INSTANTANEOUS LOW FLOW .64 Sep 21 .08 Sep 4 1995 ANNUAL RUNOFF (CFSM) 2.00 2.43 2.05 ANNUAL RUNOFF (INCHES) 27.11 32.95 27.92 10 PERCENT EXCEEDS 17 20 17 50 PERCENT EXCEEDS 6.6 6.6 5.0 90 PERCENT EXCEEDS 1.5 1.4 1.3 a From rating curve extended above 320 ft3/s on basis of computation of peak flow through orifice and over weir abutments at 676 ft3/s and 1,690 ft3/s. b From high-water marks.