Nutrients Data Headings	Compound Headings	Units	Parameter Codes								
Nitrogen Organic (total)	NITR(ORG)	mg/L	n/a								
Nitrogen Ammonia (total)	NITR(NH3)	mg/L	00610								
Nitrogen AMM+ORG or NH3+ORG (total)	NITR(NH3+ORG)	mg/L	00625								
Nitrogen Nitrite (total) 	NITR(NO2)	mg/L	00615								
Nitrogen Nitrate (total)	NITR(NO3)	mg/L	n/a								
Nitrogen Nitrite+Nitrate (total)	NITR(NO2+NO3)	mg/L	00630								
Phosphorous (total)	PHOS(P)	mg/L	00665		notes:	* = approximation					
Ortho-phosphorous (total)	PHOS(PO4)	mg/L	70507			n\a = no data recorded					
											
station name	station ID	date	time	nitrogen organic	nitrogen ammonia	nitrogen AMM+ORG	nitrogen nitrite	nitrogen nitrate	nitrogen NO2+NO3	phosphorous	ortho-phosphorous
PRINCETON CANAL UPSTREAM OF S-20											
S21A	253110080204700	19970624	9:40	0.27	0.050	0.320	0.025	4.380	4.400	0.005	0.001
S21A	253110080204700	19970624	9:55	0.23	0.040	0.270	0.024	4.180	4.200	0.005	0.001
S21A	253110080204700	19970625	8:45	0.26	0.070	0.330	0.028	4.070	4.100	0.004	0.001
S21A	253110080204700	19970625	9:00	0.32	0.060	0.380	0.027	4.470	4.500	0.005	0.001
S21A	253110080204700	19970909	9:30	0.34	0.030	0.370	0.018	2.880	2.900	0.010	0.004
S21A	253110080204700	19970909	9:35	0.32	0.020	0.340	0.017	2.680	2.700	0.009	0.004
S21A	253110080204700	19970909	9:50	0.28	0.020	0.300	0.018	2.180	2.200	0.010	0.006
S21A	253110080204700	19970910	10:15	0.20	0.010	0.210	0.020	3.780	3.800	0.005	0.001
S21A	253110080204700	19970910	10:25	0.22	0.020	0.240	0.019	3.580	3.600	0.005	0.001
S21A	253110080204700	19970910	10:35	n/a	0.010	0.200	0.018	3.580	3.600	0.004	0.001
S21A	253110080204700	19970924	9:25	0.42	0.020	0.440	0.014	3.690	3.700	0.008	0.003
S21A	253110080204700	19970924	9:35	0.31	0.020	0.330	0.013	3.490	3.500	0.007	0.001
S21A	253110080204700	19970924	9:45	0.20	0.020	0.220	0.012	3.190	3.200	0.008	0.001
S21A	253110080204700	19970925	9:25	0.35	0.020	0.370	0.018	3.680	3.700	0.007	0.001
S21A	253110080204700	19970925	9:35	0.34	0.020	0.360	0.016	3.380	3.400	0.007	0.001
S21A	253110080204700	19970925	9:40	0.26	0.020	0.280	0.016	3.380	3.400	0.007	0.002
S21A	253110080204700	19971022	9:30	0.30	0.040	0.340	0.022	3.380	3.400	0.005	0.001
S21A	253110080204700	19971022	9:45	0.25	0.030	0.280	0.022	4.080	4.100	0.003	0.001
S21A	253110080204700	19971022	9:50	0.33	0.040	0.370	0.020	4.180	4.200	0.005	0.001