USGS 420009121485600 S-16 DRAIN AT RANGELINE DRAIN RD, NEAR DORRIS, CA Water Quality Data

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Water Quality Samples for the Nation

Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
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**Output formats**
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format

Output formats

Parameter Group Period of Record table

Inventory of available water-quality data for printing

Inventory of water-quality data with retrieval

Tab-separated data, one result per row

Tab-separated data one sample per row with remark codes combined with values

Tab-separated data one sample per row with tab-delimiter for remark codes

Reselect output format

Parameter Code	Count	Begin Date	End Date	Parameter Code Complete Name
00010	2	2016-12-07	2017-03-21	Temperature, water, degrees Celsius
00095	2	2016-12-07	2017-03-21	Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191	2	2016-12-07	2017-03-21	Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300	2	2016-12-07	2017-03-21	Dissolved oxygen, water, unfiltered, milligrams per liter
00400	2	2016-12-07	2017-03-21	pH, water, unfiltered, field, standard units
00605	2	2016-12-07	2017-03-21	Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00608	2	2016-12-07	2017-03-21	Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00631	2	2016-12-07	2017-03-21	Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00660	2	2016-12-07	2017-03-21	Orthophosphate, water, filtered, milligrams per liter as PO4
00665	2	2016-12-07	2017-03-21	Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00671	2	2016-12-07	2017-03-21	Orthophosphate, water, filtered, milligrams per liter as phosphorus
00681	2	2016-12-07	2017-03-21	Organic carbon, water, filtered, milligrams per liter
00694	2	2016-12-07	2017-03-21	Carbon [inorganic plus organic], suspended sediment, total, milligrams per liter
32211	2	2016-12-07	2017-03-21	Chlorophyll a, phytoplankton, spectrophotometric acid method, micrograms per liter
49570	2	2016-12-07	2017-03-21	Particulate nitrogen, suspended in water, milligrams per liter
62855	2	2016-12-07	2017-03-21	Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, analytically determined, milligrams per liter
71846	2	2016-12-07	2017-03-21	Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4

Parameter
Code

Count

Begin
Date

End
Date

Parameter Code Complete Name

00010

2016-12-07

2017-03-21

Temperature, water, degrees Celsius

00095

2016-12-07

2017-03-21

Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

00191

2016-12-07

2017-03-21

Hydrogen ion, water, unfiltered, calculated, milligrams per liter

00300

2016-12-07

2017-03-21

Dissolved oxygen, water, unfiltered, milligrams per liter

00400

2016-12-07

2017-03-21

pH, water, unfiltered, field, standard units

00605

2016-12-07

2017-03-21

Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen

00608

2016-12-07

2017-03-21

Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen

00631

2016-12-07

2017-03-21

Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen

00660

2016-12-07

2017-03-21

Orthophosphate, water, filtered, milligrams per liter as PO4

00665

2016-12-07

2017-03-21

Phosphorus, water, unfiltered, milligrams per liter as phosphorus

00671

2016-12-07

2017-03-21

Orthophosphate, water, filtered, milligrams per liter as phosphorus

00681

2016-12-07

2017-03-21

Organic carbon, water, filtered, milligrams per liter

00694

2016-12-07

2017-03-21

Carbon [inorganic plus organic], suspended sediment, total, milligrams per liter

32211

2016-12-07

2017-03-21

Chlorophyll a, phytoplankton, spectrophotometric acid method, micrograms per liter

49570

2016-12-07

2017-03-21

Particulate nitrogen, suspended in water, milligrams per liter

62855

2016-12-07

2017-03-21

Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, analytically determined, milligrams per liter

71846

2016-12-07

2017-03-21

Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4