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Water Quality Monitoring Sites > Powers North

Powers North

Type	Water Quality Monitoring

95059 sampling events recorded.

Parameter	Period	Records	Charts	Min	Median	Mean	Max	Std.Dev.	Pct-10^th	Pct-25^th	Pct-75^th	Pct-90^th
Ammonia-nitrogen (mg/l)	2001-04-04 to 2009-10-07	34	Table Series Scatter Box Plot	0.02	0.045	0.0723	0.29	0.07	0.02	0.02	0.0775	0.174
Cadmium (mg/l)	2001-06-06 to 2009-10-07	32	Table Series Scatter Box Plot	0.0001	0.0002	0.0003	0.0005	0.0002	0.0001	0.0001	0.0005	0.0005
Chemical Oxygen Demand (mg/L)	2001-04-04 to 2007-10-29	21	Table Series Scatter Box Plot	10.0	34.0	35.76	74.0	16.96	15.0	22.0	44.0	62.0
Chloride (mg/l)	2007-09-12 to 2009-10-07	15	Table Series Scatter Box Plot	50.0	64.0	64.93	90.0	8.752	56.0	61.5	68.0	71.2
Chromium (mg/l)	2001-06-06 to 2009-10-07	19	Table Series Scatter Box Plot	0.0004	0.004	0.004	0.01	0.0028	0.0005	0.0019	0.005	0.0068
Copper (mg/l)	2001-06-06 to 2009-10-07	32	Table Series Scatter Box Plot	0.001	0.0032	0.0044	0.0143	0.0036	0.0013	0.0019	0.0053	0.0096
Discharge (cfs)	2001-03-20 to 2009-11-04	94992	Table Series Box Plot	0.0001	0.0518	0.4336	46.41	1.311	0.011	0.0207	0.22	1.007
Dissolved Oxygen (mg/L)	2009-09-28 to 2009-09-28	1	Table Series Scatter Box Plot
Escherichia coli (MPN/100ml)	2007-07-16 to 2009-09-30	9	Table Series Scatter Box Plot	39.0	225.0	554.0	1733.0	583.1	88.6	126.0	727.0	1478.0
Fecal (#/100ml)	2002-07-09 to 2002-11-14	4	Table Series Scatter Box Plot	30.0	65.0	290.0	1000.0	410.2	39.0	52.5	302.5	721.0
Hardness, carbonate (mg/L CaCO3)	2001-06-06 to 2009-10-07	15	Table Series Scatter Box Plot	120.0	200.0	200.3	284.0	51.72	137.2	149.0	239.0	270.4
Kjeldahl nitrogen (mg/l)	2001-03-23 to 2009-10-07	48	Table Series Scatter Box Plot	0.18	0.96	1.082	4.0	0.7439	0.347	0.5375	1.425	1.89
Lead (mg/l)	2001-06-06 to 2009-10-07	32	Table Series Scatter Box Plot	0.0001	0.0005	0.0009	0.0053	0.0012	0.0001	0.0002	0.001	0.0018
Level (ft)	2001-03-20 to 2009-11-04	94992	Table Series Box Plot	0.008	0.118	0.3402	2.983	0.5944	0.06	0.0727	0.217	1.089
Nickel (mg/l)	2001-06-06 to 2009-10-07	32	Table Series Scatter Box Plot	0.0017	0.003	0.0037	0.0109	0.0022	0.002	0.0022	0.0039	0.0063
Nitrate (NO3) as N (mg/l)	2001-04-04 to 2009-10-07	32	Table Series Scatter Box Plot	0.05	0.115	0.1588	0.72	0.1477	0.05	0.05	0.17	0.314
Nitrite (NO2) as N (mg/l)	2001-04-04 to 2009-10-07	32	Table Series Scatter Box Plot	0.03	0.03	0.0306	0.05	0.0035	0.03	0.03	0.03	0.03
Ortho Phosphate (mg/L)	2001-06-06 to 2001-06-06	1	Table Series Scatter Box Plot
pH	2009-09-28 to 2009-09-28	1	Table Series Scatter Box Plot
Phosphorus as P (mg/l)	2001-03-21 to 2009-10-07	52	Table Series Scatter Box Plot	0.01	0.1605	0.2176	1.45	0.211	0.06	0.0927	0.2843	0.3793
Specific Conductance (µS/cm)	2009-09-28 to 2009-09-28	1	Table Series Scatter Box Plot
Total Dissolved Phosphorus (mg/l)	2007-09-12 to 2009-10-07	14	Table Series Scatter Box Plot	0.01	0.01	0.0438	0.172	0.0498	0.01	0.01	0.0843	0.0954
Total Organic carbon (mg/l)	2007-09-12 to 2007-10-06	2	Table
Total suspended solids (mg/l)	2001-03-21 to 2009-10-07	53	Table Series Scatter Box Plot	2.0	17.0	63.92	756.0	120.4	6.0	11.0	69.0	167.4
Total volatile solids (mg/l)	2002-03-13 to 2009-10-07	32	Table Series Scatter Box Plot	2.0	6.5	12.41	103.0	18.68	2.0	3.0	10.0	28.7
Transparency, tube with disk (cm)	2002-04-08 to 2009-09-28	5	Table Series Scatter Box Plot	20.0	60.0	62.4	100.0	28.16	30.8	47.0	85.0	94.0
Turbidity (NTU)	2001-03-21 to 2001-03-21	1	Table Series Scatter Box Plot
Velocity (ft/s)	2002-04-12 to 2009-11-04	67635	Table Series Box Plot	0.0054	0.47	1.082	8.89	1.313	0.1832	0.3	1.25	3.39
Water Temperature (C)	2001-03-21 to 2009-09-28	4	Table Series Scatter Box Plot	1.9	12.05	10.17	14.7	4.905	4.84	9.25	12.98	14.01
Zinc (mg/l)	2001-06-06 to 2009-10-07	32	Table Series Scatter Box Plot	0.0033	0.0076	0.021	0.354	0.0602	0.004	0.005	0.0147	0.0217