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! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting in February 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.

Current Conditions for the Nation -- Water Quality -- 5 site(s) found

PROVISIONAL DATA SUBJECT TO REVISION




Customize table to display other current-condition parameters
Station
Number
Station name Specif-
ic
conduc-
tance,
wat unf
uS/cm @
25 degC
Temper-
ature,
water,
deg C
Dis-
solved
oxygen,
mg/L
pH,
water,
unfltrd
field,
std
units
Date/Time
Group Benton County, Washington
12509489 YAKIMA RIVER AT PROSSER, WA 178  5.4 12.4 8.2  03/04 00:00 PST 
12510500 YAKIMA RIVER AT KIONA, WA *** *** *** ***  03/01 14:45 PST 
12511800 YAKIMA RIVER AT VAN GIESEN BR NEAR RICHLAND, WA 186  5.7 12.4 7.8  03/04 00:00 PST 
Group Yakima County, Washington
12500450 YAKIMA RIVER ABOVE AHTANUM CREEK AT UNION GAP, WA 159  5.0 -- --  10/31 14:00 PDT 
12507573 YAKIMA RIVER AT RM 73.8 NEAR EMERALD, WA Ssn  7.4 Dis --  11/01 09:45 PDT 

Data status codes:
  ***     Temporarily unavailable
  --     Parameter not determined
  Dis     Data-collection discontinued
  Ssn     Parameter monitored seasonally