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Station JOQP4 - Station 20, Jobos Bay Reserve, PR

Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
17.930 N 66.211 W (17°55'49" N 66°12'41" W)

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Station JOQP4

Ocean Conditions at JOQP4 as of
(11:00 am AST)
1500 GMT on 07/28/2026:

These oceanographic data are displayed in rounded times.

     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

Depth (DEPTH): 3.0 ft
5-day plot - Ocean Temperature Ocean Temperature (OTMP):85.82 °F
5-day plot - Conductivity Conductivity (COND):54.75 mS/cm
5-day plot - Salinity Salinity (SAL):36.10 psu
5-day plot - Oxygen Saturation Oxygen Saturation (O2PCT):120.0%
5-day plot - Oxygen Concentration Oxygen Concentration (O2PPM): 0.60 ppm
5-day plot - Turbidity Turbidity (TURB): 8 FTU
5-day plot - pH pH (PH): 7.50
Previous observations
TIME
(AST)		 DEPTH
ft		 5-day plot - Ocean Temperature
OTMP
°F		 5-day plot - Conductivity
COND
mS/cm		 5-day plot - Salinity
SAL
psu		 5-day plot - Oxygen Saturation
O2%
%		 5-day plot - Oxygen Concentration
O2PPM
ppm		 5-day plot - Chlorophyll
CLCON
ug/l		 5-day plot - Turbidity
TURB
FTU		 5-day plot - pH
PH
 		 5-day plot - Eh
EH
mV
2026-07-28 10:45 am 3.085.6454.7436.10116.70 0.50- 8 7.30-
2026-07-28 10:30 am 3.085.4654.7336.10113.40 0.60- 8 7.10-
2026-07-28 10:15 am 3.085.4654.7336.10111.10 0.60- 8--
2026-07-28 10:00 am 3.385.2854.7236.10107.90 0.60- 8--
2026-07-28 09:30 am 3.085.1054.7136.10100.90 0.60- 8--
2026-07-28 09:15 am 3.384.9254.7136.1097.30 0.60- 8--
2026-07-28 08:45 am 3.684.7454.7036.1091.80 0.60- 8--
2026-07-28 08:30 am 4.684.7454.7036.1089.60 0.60- 8--
2026-07-28 08:00 am 4.684.7454.7036.1086.10 0.60- 8--
2026-07-28 07:45 am 4.384.5654.6936.1085.10 0.60- 8--
2026-07-28 07:30 am 4.384.5654.6936.1083.70 0.60- 8--
2026-07-28 07:00 am 3.984.5654.6936.1081.90 0.60- 8--
2026-07-28 06:15 am 4.384.5654.6936.1079.40 0.60- 8--
2026-07-28 06:00 am 4.684.5654.7036.1079.80 0.60- 8--
2026-07-27 10:30 pm 4.385.2854.6136.0079.30 0.80- 8--
2026-07-27 04:30 pm 4.687.0854.6736.00127.60 0.60- 8 7.80-
2026-07-27 04:15 pm 3.987.2654.6736.00129.80 0.60- 8 8.00-
2026-07-27 04:00 pm 3.987.2654.6736.00131.70 0.60- 8 8.10-
2026-07-27 03:45 pm 3.987.4454.6736.00133.20 0.60- 8 8.20-
2026-07-27 02:15 pm 4.687.4454.7036.00140.70 0.50- 8 8.60-