00600
187
1975-10-07
2014-08-04
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter
00605
240
1975-10-07
2020-08-19
Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00607
4
2013-07-23
2014-08-04
Organic nitrogen, water, filtered, milligrams per liter as nitrogen
00608
82
1993-02-09
2020-08-19
Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00610
158
1975-10-07
1992-11-10
Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as nitrogen
00613
82
1993-02-09
2020-08-19
Nitrite, water, filtered, milligrams per liter as nitrogen
00625
185
1975-10-07
1995-08-29
Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00630
158
1975-10-07
1992-11-10
Nitrate plus nitrite, water, unfiltered, milligrams per liter as nitrogen
00631
84
1993-02-09
2020-08-19
Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00650
22
1979-04-25
1992-11-10
Phosphate, water, unfiltered, milligrams per liter as PO4
00665
242
1975-10-07
2020-08-19
Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00666
3
1977-11-02
1978-10-19
Phosphorus, water, filtered, milligrams per liter as phosphorus
00671
82
1993-02-09
2020-08-19
Orthophosphate, water, filtered, milligrams per liter as phosphorus
62855
57
2004-02-04
2020-08-19
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, analytically determined, milligrams per liter
71845
158
1975-10-07
1992-11-10
Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as NH4
71846
82
1993-02-09
2020-08-19
Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71886
55
1979-04-25
1985-11-05
Phosphorus, water, unfiltered, milligrams per liter as PO4
71887
158
1975-10-07
1992-11-10
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter as nitrate