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Important for you to know:

  • Discrete sample data delivery is undergoing modernization. Starting March 11, 2024, there will be a period when new sample data will not be accessible. Learn more about the upcoming change on our blog.
  • New to WDFN: customize and keep track of your list of favorite monitoring locations and data types using the new My Favorites page. To learn more, read our announcement on our Water Data for the Nation blog.

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1981-12-17 2024-01-30
Inorganics, Major, Metals Water-quality 1981-12-17 2023-02-02
Inorganics, Major, Non-metals Water-quality 1981-12-17 2024-01-30
Inorganics, Minor, Non-metals Water-quality 1981-12-17 2023-02-02
Inorganics, Minor, metals Water-quality 1981-12-17 2023-02-02
Microbiological Water-quality 2023-02-02 2023-02-02
Nutrient Water-quality 1981-12-17 2023-02-02
Organics, pesticide Water-quality 2023-02-02 2023-02-02
Physical Daily Values, Unit Values, Water-quality 1981-12-17 2024-04-13
Radiochemistry Water-quality 2023-02-02 2023-02-02
Stable Isotopes Water-quality 2020-08-05 2024-01-30
n/a Site Visits 1919-07-16 2024-03-12
n/a USGS Annual Water Data Reports Site 2020-01-01 2022-01-01
Water Data for the Nation inventory

Monitoring location 09535900 is associated with a Spring in Pima County, Arizona. Current conditions of Discharge, Gage height, and Precipitation are available. Water data back to 1919 are available online.

Metadata Element Location Metadata Metadata Code
Agency
USGS
Site identification number
n/a
Site name
n/a
Site type
SP
DMS latitude n/a
DMS longitude n/a
Decimal latitude n/a
Decimal longitude n/a
Latitude-longitude method
M
Latitude-longitude accuracy
S
Latitude-longitude datum
NAD27
Decimal Latitude-longitude datum NAD83
District
04
State
04
County
019
Country n/a
Land net location description n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface n/a
Method altitude determined N
Altitude accuracy n/a
Altitude datum
NAVD88
Subbasin hydrologic unit
15080102
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation n/a
Site honors Daylight Saving Time
n/a
Data reliability
C
Data-other GW files n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a

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