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  • UPDATE, 11/9: As of November 8, the USGS has successfully restored all of the operational gages that stopped transmitting due to an issue with the satellite telemetry system that records and transmits data. The USGS will now focus on restoring other equipment that experienced the telemetry issues, including about 85 rapid deployment gages that are used periodically for emergency response. Read more
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Current Conditions for Connecticut: Water Quality -- 25 site(s) found

PROVISIONAL DATA SUBJECT TO REVISION




Customize table to display other current-condition parameters
Station
Number
Station name Date/Time pH,
water,
unfltrd
field,
std
units
Specif-
ic
conduc-
tance,
wat unf
uS/cm @
25 degC
Temper-
ature,
water,
deg C
Group Undefined
01118502 PAWCATUCK RIVER SOUTH OF ROUTE 1 AT PAWCATUCK, CT 
      Botttom  10/03 09:10 EDT 6.5 121  17.0 
      Top  10/03 09:15 EDT 6.4 -- -- 
    10/03 09:10 EDT -- 110  17.0 
01118518 PAWCATUCK RIVER US PAWCATUCK ROCK NR PAWCATUCK, CT 
      Bottom  07/16 12:30 EDT 7.9 41,400  23.3 
      Top  07/16 12:30 EDT 7.9 32,400  24.4 
01118520 PAWCATUCK R NR PAWCATUCK,CT. 
      Bottom  10/03 12:35 EDT 7.7 41,800 -- 
      Top  10/03 12:30 EDT 7.2 14,700  18.7 
Group Thames River Basin
01120790 NATCHAUG RIVER AT MARCY RD. NEAR CHAPLIN, CT  11/18 00:00 EST -- --  3.4 
Group Connecticut River Basin
01161280 CONNECTICUT RIVER NEAR NORTHFIELD, MA  11/18 00:00 EST 7.2 95  2.5 
01187300 HUBBARD RIVER NEAR WEST HARTLAND, CT  11/17 23:30 EST -- --  3.4 
01187800 NEPAUG R NR NEPAUG, CT. 
      [Manta]  11/17 23:45 EST 6.7 87  3.8 
01189995 FARMINGTON RIVER AT TARIFFVILLE, CT 
      [Manta]  11/18 00:15 EST 4.8 162  5.8 
01191000 NORTH BRANCH PARK RIVER AT HARTFORD, CT  11/18 00:00 EST 7.1 339  4.1 
01193050 CONNECTICUT RIVER AT MIDDLE HADDAM, CT  11/18 00:15 EST 7.0 152  3.8 
01193500 SALMON RIVER NEAR EAST HAMPTON, CT  11/18 00:15 EST -- --  4.6 
      from YSI  10/02 09:45 EDT Ssn Ssn Ssn 
01194000 EIGHTMILE RIVER AT NORTH PLAIN, CT  11/18 00:15 EST -- --  5.0 
01194500 EAST BRANCH EIGHTMILE RIVER NEAR NORTH LYME, CT  11/17 23:45 EST -- --  4.1 
01194750 CONNECTICUT RIVER AT ESSEX, CT 
      at Essex Island Bottom  11/18 00:15 EST -- 134  4.0 
      at Essex Island Top  11/18 00:15 EST -- 147  4.0 
      main dock  11/18 00:15 EST 6.8 111  4.9 
01194796 CONNECTICUT RIVER AT OLD LYME, CT 
      Bottom  11/17 23:45 EST -- 132  4.2 
      Top  11/17 23:45 EST -- 133  4.1 
Group Quinnipiac River Basin
01195510 QUINNIPIAC RIVER DS W CENTER ST AT SOUTHINGTON, CT  09/17 12:45 EDT 7.4 527  19.3 
01196222 QUINNIPIAC R NR MERIDEN, CT  09/17 10:30 EDT 7.4 517  19.3 
01196500 QUINNIPIAC RIVER AT WALLINGFORD, CT  11/18 00:00 EST -- 513  5.8 
01196528 QUINNIPIAC RIVER US RTE 22 AT N HAVEN, CT  09/25 10:00 EDT 7.4 534  16.0 
Group Housatonic River Basin
01200600 HOUSATONIC RIVER NEAR NEW MILFORD, CT  10/11 12:00 EDT Ssn 272 Ssn 
01201487 STILL RIVER AT ROUTE 7 AT BROOKFIELD CENTER, CT 
      at Gage  10/14 16:30 EDT -- Eqp Mnt 
    09/17 09:00 EDT 7.7 -- -- 
01205500 HOUSATONIC RIVER AT STEVENSON, CT  10/11 09:30 EDT Ssn Ssn Ssn 
01205890 NAUGATUCK RIVER AT RTE 118 AT EAST LITCHFIELD, CT  09/17 11:45 EDT 7.1 354  20.2 
01208350 NAUGATUCK RIVER NEAR UNION CITY, CT  09/21 10:45 EDT 7.6 285  20.2 
01208500 NAUGATUCK RIVER AT BEACON FALLS, CT  09/21 13:00 EDT -- 282  20.2 
    09/07 13:45 EDT 7.5 -- -- 

Data status codes:
  --     Parameter not determined
  Eqp     Equipment malfunction
  Mnt     Maintenance in progress
  Ssn     Parameter monitored seasonally