Nitrate and nitrite
Brick Township Municipal Utilities Authority
Nitrate and nitrite enter water from fertilizer runoff, septic tanks and urban runoff. These contaminants can cause oxygen deprivation for infants and increase the risk of cancer. Nitrite is significantly more toxic than nitrate. Click here to read more about nitrate.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | 0.546 ppm | 53 | 53 | 0.260 ppm - 0.780 ppm |
2015 | 0.511 ppm | 46 | 46 | 0.150 ppm - 1.16 ppm |
2016 | 0.464 ppm | 51 | 51 | 0.120 ppm - 0.820 ppm |
2017 | 0.336 ppm | 45 | 42 | ND - 1.01 ppm |
2018 | 0.316 ppm | 49 | 43 | ND - 0.620 ppm |
2019 | 0.384 ppm | 54 | 54 | 0.130 ppm - 0.650 ppm |
ppm = parts per million
State and national drinking water standards and health guidelines
EWG Health Guideline 0.14 ppm
The health guideline of 0.14 parts per million, or ppm, for nitrate and nitrite is based on the equivalent health guideline for nitrate, as defined in a peer-reviewed scientific study by EWG. This guideline represents a one-in-one-million annual cancer risk level.
EPA Maximum Contaminant
Level (MCL) 10 ppm
ppm = parts per million
All test results
Date | Lab ID | Result |
---|---|---|
2014-01-08 | 030390-003 | 0.370 ppm |
2014-01-14 | 030429-003 | 0.380 ppm |
2014-01-22 | 030473-003 | 0.780 ppm |
2014-01-28 | 030486-003 | 0.760 ppm |
2014-01-29 | 030490-003 | 0.380 ppm |
2014-02-06 | 030525-003 | 0.340 ppm |
2014-02-11 | 030555-003 | 0.340 ppm |
2014-02-18 | 030573-003 | 0.340 ppm |
2014-02-25 | 030617-003 | 0.500 ppm |
2014-03-04 | 030639-003 | 0.590 ppm |
2014-03-10 | 030671-003 | 0.650 ppm |
2014-03-18 | 030714-003 | 0.260 ppm |
2014-03-25 | 030742-003 | 0.590 ppm |
2014-04-01 | 030766-003 | 0.390 ppm |
2014-04-08 | 030807-003 | 0.430 ppm |
2014-04-15 | 030847-003 | 0.740 ppm |
2014-04-22 | 030870-003 | 0.450 ppm |
2014-04-29 | 030897-003 | 0.630 ppm |
2014-05-06 | 030920-003 | 0.330 ppm |
2014-05-20 | 031023-003 | 0.330 ppm |
2014-05-27 | 031051-003 | 0.410 ppm |
2014-06-03 | 031078-003 | 0.650 ppm |
2014-06-10 | 031116-003 | 0.480 ppm |
2014-06-17 | 031165-003 | 0.520 ppm |
2014-06-24 | 031221-003 | 0.750 ppm |
2014-07-01 | 031310-003 | 0.743 ppm |
2014-07-08 | 031361-003 | 0.687 ppm |
2014-07-15 | 031407-003 | 0.592 ppm |
2014-07-23 | 031445-003 | 0.641 ppm |
2014-07-30 | 031474-003 | 0.543 ppm |
2014-07-31 | 031480-003 | 0.635 ppm |
2014-08-06 | 031507-003 | 0.680 ppm |
2014-08-12 | 031580-003 | 0.727 ppm |
2014-08-21 | 031648-003 | 0.729 ppm |
2014-08-22 | 031654-003 | 0.690 ppm |
2014-08-26 | 031669-003 | 0.665 ppm |
2014-09-02 | 031697-003 | 0.585 ppm |
2014-09-09 | 031753-003 | 0.560 ppm |
2014-09-17 | 031819-003 | 0.469 ppm |
2014-09-23 | 031854-003 | 0.695 ppm |
2014-09-30 | 031881-003 | 0.745 ppm |
2014-10-14 | 14101401-03 | 0.660 ppm |
2014-10-21 | 14102101-03 | 0.640 ppm |
2014-10-28 | 14102801-03 | 0.570 ppm |
2014-11-05 | 14110502-03 | 0.520 ppm |
2014-11-10 | 14111001-03 | 0.600 ppm |
2014-11-18 | 14111801-03 | 0.560 ppm |
2014-11-26 | 14112601-03 | 0.570 ppm |
2014-12-02 | 14120201-03 | 0.560 ppm |
2014-12-09 | 14120901-03 | 0.450 ppm |
2014-12-16 | 14121601-03 | 0.330 ppm |
2014-12-23 | 14122301-03 | 0.330 ppm |
2014-12-30 | 14123001-03 | 0.360 ppm |
2015-01-28 | 15012801-03 | 0.390 ppm |
2015-02-05 | 15020501-03 | 0.350 ppm |
2015-02-10 | 15021001-03 | 0.350 ppm |
2015-02-19 | 15021901-03 | 1.16 ppm |
2015-02-24 | 15022401-03 | 0.310 ppm |
2015-03-03 | 15030301-03 | 0.340 ppm |
2015-03-09 | 15030901-03 | 0.320 ppm |
2015-03-10 | 15031001-03 | 0.330 ppm |
2015-03-17 | 15031701-03 | 0.310 ppm |
2015-03-24 | 15032401-03 | 0.590 ppm |
2015-03-31 | 15033101-03 | 0.830 ppm |
2015-04-07 | 15040701-03 | 0.880 ppm |
2015-04-14 | 15041401-03 | 0.820 ppm |
2015-04-21 | 15042101-03 | 0.690 ppm |
2015-04-28 | 15042801-03 | 0.830 ppm |
2015-05-05 | 15050501-03 | 0.830 ppm |
2015-05-12 | 15051201-03 | 0.840 ppm |
2015-05-19 | 15051901-03 | 0.910 ppm |
2015-05-26 | 15052601-03 | 0.920 ppm |
2015-06-02 | 15060201-03 | 0.910 ppm |
2015-06-09 | 15060901-03 | 0.830 ppm |
2015-06-16 | 15061601-03 | 0.190 ppm |
2015-06-23 | 15062301-03 | 0.170 ppm |
2015-07-01 | 15070101-03 | 0.200 ppm |
2015-07-07 | 15070701-03 | 0.840 ppm |
2015-07-14 | 15071401-03 | 0.770 ppm |
2015-07-21 | 15072101-03 | 0.690 ppm |
2015-07-28 | 15072801-03 | 0.710 ppm |
2015-08-04 | 15080401-03 | 0.500 ppm |
2015-09-01 | 15090101-03 | 0.170 ppm |
2015-09-08 | 15090801-03 | 0.350 ppm |
2015-09-15 | 15091501-03 | 0.450 ppm |
2015-09-29 | 15092901-03 | 0.410 ppm |
2015-10-06 | 15100601-03 | 0.410 ppm |
2015-10-13 | 15101301-03 | 0.570 ppm |
2015-10-20 | 15102001-03 | 0.710 ppm |
2015-10-27 | 15102701-03 | 0.170 ppm |
2015-11-04 | 15110401-03 | 0.360 ppm |
2015-11-10 | 15111001-03 | 0.320 ppm |
2015-11-17 | 15111701-03 | 0.370 ppm |
2015-11-24 | 15112401-03 | 0.320 ppm |
2015-12-01 | 15120101-03 | 0.430 ppm |
2015-12-08 | 15120801-03 | 0.150 ppm |
2015-12-15 | 15121501-03 | 0.160 ppm |
2015-12-22 | 15122201-03 | 0.160 ppm |
2015-12-29 | 15122901-03 | 0.170 ppm |
2016-01-05 | 16010501-03 | 0.710 ppm |
2016-01-12 | 16011201-03 | 0.340 ppm |
2016-01-19 | 16011901-03 | 0.650 ppm |
2016-01-26 | 16012601-03 | 0.230 ppm |
2016-02-02 | 16020201-03 | 0.200 ppm |
2016-02-09 | 16020901-03 | 0.210 ppm |
2016-02-16 | 16021601-03 | 0.340 ppm |
2016-02-23 | 16022301-03 | 0.820 ppm |
2016-03-01 | 16030101-03 | 0.240 ppm |
2016-03-08 | 16030801-03 | 0.180 ppm |
2016-03-15 | 16031501-03 | 0.580 ppm |
2016-03-22 | 16032201-03 | 0.670 ppm |
2016-03-29 | 16032901-03 | 0.650 ppm |
2016-04-12 | 16041201-03 | 0.740 ppm |
2016-04-19 | 16041901-03 | 0.780 ppm |
2016-04-26 | 16042601-03 | 0.570 ppm |
2016-05-03 | 16050301-03 | 0.680 ppm |
2016-05-17 | 16051701-03 | 0.780 ppm |
2016-05-31 | 16053101-03 | 0.670 ppm |
2016-06-07 | 16060701-03 | 0.580 ppm |
2016-06-14 | 16061401-03 | 0.710 ppm |
2016-06-21 | 16062101-03 | 0.530 ppm |
2016-06-28 | 16062801-03 | 0.500 ppm |
2016-07-05 | 16070501-03 | 0.300 ppm |
2016-07-12 | 16071201-03 | 0.470 ppm |
2016-07-19 | 16071901-03 | 0.430 ppm |
2016-07-26 | 16072601-03 | 0.370 ppm |
2016-08-02 | 16080201-03 | 0.430 ppm |
2016-08-08 | 16080801-03 | 0.470 ppm |
2016-08-09 | 16080901-03 | 0.380 ppm |
2016-08-16 | 16081601-03 | 0.150 ppm |
2016-08-23 | 16082301-03 | 0.380 ppm |
2016-08-30 | 16083001-03 | 0.120 ppm |
2016-09-06 | 16090601-03 | 0.160 ppm |
2016-09-13 | 16091301-03 | 0.140 ppm |
2016-09-20 | 16092001-03 | 0.570 ppm |
2016-09-27 | 16092701-03 | 0.310 ppm |
2016-10-04 | 16100401-03 | 0.530 ppm |
2016-10-11 | 16101101-03 | 0.570 ppm |
2016-10-12 | 16101201-03 | 0.630 ppm |
2016-10-18 | 16101801-03 | 0.280 ppm |
2016-10-25 | 16102501-03 | 0.640 ppm |
2016-11-01 | 16110101-03 | 0.620 ppm |
2016-11-09 | 16110901-03 | 0.470 ppm |
2016-11-15 | 16111501-03 | 0.570 ppm |
2016-11-22 | 16112201-03 | 0.430 ppm |
2016-11-29 | 16112901-03 | 0.250 ppm |
2016-12-06 | 16120601-03 | 0.480 ppm |
2016-12-13 | 16121301-03 | 0.470 ppm |
2016-12-20 | 16122001-03 | 0.220 ppm |
2016-12-27 | 16122701-03 | 0.470 ppm |
2017-01-03 | 17010301-03 | 0.240 ppm |
2017-01-10 | 17011001-03 | 0.800 ppm |
2017-01-19 | 17011901-03 | 0.220 ppm |
2017-01-24 | 17012401-03 | 0.610 ppm |
2017-01-31 | 17013101-03 | 0.770 ppm |
2017-02-07 | 17020701-03 | 1.01 ppm |
2017-02-14 | 17021401-03 | 0.260 ppm |
2017-02-21 | 17022101-03 | 0.210 ppm |
2017-02-28 | 17022801-03 | 0.850 ppm |
2017-03-01 | 17030101-03 | 0.880 ppm |
2017-03-07 | 17030701-03 | 0.600 ppm |
2017-03-14 | 17031401-03 | 0.550 ppm |
2017-03-20 | 17032001-03 | 0.210 ppm |
2017-03-28 | 17032801-03 | 0.210 ppm |
2017-04-18 | 17041801-03 | 0.470 ppm |
2017-04-24 | 17042401-03 | 0.430 ppm |
2017-04-25 | 17042501-03 | 0.420 ppm |
2017-04-28 | 17042801-03 | 0.330 ppm |
2017-06-06 | 17060601-03 | 0.360 ppm |
2017-06-13 | 17061301-03 | 0.470 ppm |
2017-06-20 | 17062001-03 | 0.150 ppm |
2017-06-27 | 17062701-03 | 0.330 ppm |
2017-07-05 | 17070501-03 | 0.150 ppm |
2017-07-11 | 17071101-03 | 0.400 ppm |
2017-07-25 | 17072501-03 | 0.140 ppm |
2017-08-01 | 17080101-03 | 0.330 ppm |
2017-08-08 | 17080801-03 | 0.230 ppm |
2017-08-15 | 17081501-03 | 0.300 ppm |
2017-08-22 | 17082201-03 | 0.310 ppm |
2017-08-29 | 17082901-03 | 0.230 ppm |
2017-09-05 | 17090501-03 | 0.210 ppm |
2017-09-12 | 17091201-03 | 0.330 ppm |
2017-09-19 | 17091901-03 | 0.300 ppm |
2017-09-26 | 17092601-03 | 0.140 ppm |
2017-10-03 | 17100301-03 | 0.140 ppm |
2017-10-10 | 17101001-03 | 0.230 ppm |
2017-10-24 | 17102401-03 | 0.390 ppm |
2017-10-31 | 17103101-03 | 0.180 ppm |
2017-11-08 | 17110801-03 | 0.210 ppm |
2017-11-21 | 17112101-03 | 0.130 ppm |
2017-11-28 | 17112801-03 | 0.250 ppm |
2017-12-05 | 17120501-03 | ND |
2017-12-12 | 17121201-03 | 0.130 ppm |
2017-12-19 | 17121901-03 | ND |
2017-12-26 | 17122601-03 | ND |
2018-01-02 | 18010201-03 | 0.550 ppm |
2018-01-09 | 18010901-03 | 0.570 ppm |
2018-01-23 | 18012301-03 | 0.430 ppm |
2018-01-30 | 18013001-03 | 0.340 ppm |
2018-02-06 | 18020601-03 | 0.280 ppm |
2018-02-13 | 18021301-03 | ND |
2018-02-20 | 18022001-03 | 0.240 ppm |
2018-02-27 | 18022701-03 | 0.240 ppm |
2018-03-06 | 18030601-03 | ND |
2018-03-13 | 18031301-03 | ND |
2018-03-20 | 18032001-03 | 0.440 ppm |
2018-03-27 | 18032701-03 | ND |
2018-04-03 | 18040301-03 | 0.330 ppm |
2018-04-10 | 18041001-03 | 0.450 ppm |
2018-04-17 | 18041701-03 | 0.260 ppm |
2018-04-24 | 18042401-03 | 0.380 ppm |
2018-05-01 | 18050101-03 | 0.360 ppm |
2018-05-08 | 18050801-03 | 0.380 ppm |
2018-05-15 | 18051501-03 | 0.250 ppm |
2018-05-22 | 18052201-03 | ND |
2018-05-29 | 18052901-03 | ND |
2018-06-05 | 18060501-03 | 0.160 ppm |
2018-06-12 | 18061201-03 | 0.220 ppm |
2018-06-19 | 18061901-03 | 0.490 ppm |
2018-06-26 | 18062601-03 | 0.610 ppm |
2018-07-03 | 18070301-03 | 0.620 ppm |
2018-07-17 | 18071701-03 | 0.540 ppm |
2018-07-24 | 18072401-03 | 0.350 ppm |
2018-07-31 | 18073101-03 | 0.170 ppm |
2018-08-07 | 18080701-03 | 0.430 ppm |
2018-08-14 | 18081401-03 | 0.240 ppm |
2018-08-21 | 18082101-03 | 0.140 ppm |
2018-09-04 | 18090401-03 | 0.500 ppm |
2018-09-11 | 18091101-03 | 0.260 ppm |
2018-09-18 | 18091801-03 | 0.220 ppm |
2018-09-25 | 18092501-03 | 0.400 ppm |
2018-10-02 | 18100201-03 | 0.200 ppm |
2018-10-09 | 18100901-03 | 0.240 ppm |
2018-10-16 | 18101601-03 | 0.290 ppm |
2018-10-23 | 18102301-03 | 0.580 ppm |
2018-10-30 | 18103001-03 | 0.400 ppm |
2018-11-07 | 18110701-03 | 0.370 ppm |
2018-11-13 | 18111301-03 | 0.360 ppm |
2018-11-20 | 18112001-03 | 0.290 ppm |
2018-11-27 | 18112701-03 | 0.260 ppm |
2018-12-04 | 18120401-03 | 0.420 ppm |
2018-12-11 | 18121101-03 | 0.540 ppm |
2018-12-18 | 18121801-03 | 0.410 ppm |
2018-12-26 | 18122601-03 | 0.250 ppm |
2019-01-02 | 19010201-03 | 0.250 ppm |
2019-01-08 | 19010801-03 | 0.490 ppm |
2019-01-15 | 19011501-03 | 0.570 ppm |
2019-01-22 | 19012201-03 | 0.500 ppm |
2019-01-29 | 19012901-03 | 0.470 ppm |
2019-02-05 | 19020501-03 | 0.640 ppm |
2019-02-12 | 19021201-03 | 0.240 ppm |
2019-02-19 | 19021901-03 | 0.230 ppm |
2019-02-26 | 19022601-03 | 0.200 ppm |
2019-03-05 | 19030501-03 | 0.250 ppm |
2019-03-12 | 19031201-03 | 0.450 ppm |
2019-03-19 | 19031901-03 | 0.530 ppm |
2019-03-26 | 19032601-03 | 0.480 ppm |
2019-04-02 | 19040201-03 | 0.560 ppm |
2019-04-09 | 19040901-03 | 0.320 ppm |
2019-04-16 | 19041601-03 | 0.210 ppm |
2019-04-23 | 19042301-03 | 0.220 ppm |
2019-04-30 | 19043001-03 | 0.450 ppm |
2019-05-01 | 19050101-03 | 0.480 ppm |
2019-05-07 | 19050701-03 | 0.380 ppm |
2019-05-14 | 19051401-03 | 0.350 ppm |
2019-05-21 | 19052101-03 | 0.530 ppm |
2019-05-28 | 19052801-03 | 0.650 ppm |
2019-06-04 | 19060401-03 | 0.430 ppm |
2019-06-11 | 19061101-03 | 0.180 ppm |
2019-06-18 | 19061801-03 | 0.460 ppm |
2019-06-25 | 19062501-03 | 0.460 ppm |
2019-07-02 | 19070201-03 | 0.310 ppm |
2019-07-09 | 19070901-03 | 0.450 ppm |
2019-07-16 | 19071601-03 | 0.480 ppm |
2019-07-23 | 19072301-03 | 0.270 ppm |
2019-07-30 | 19073001-03 | 0.290 ppm |
2019-08-06 | 19080601-03 | 0.440 ppm |
2019-08-13 | 19081301-03 | 0.430 ppm |
2019-08-20 | 19082001-03 | 0.390 ppm |
2019-08-27 | 18082701-03 | 0.410 ppm |
2019-09-03 | 19090301-03 | 0.130 ppm |
2019-09-10 | 19091001-03 | 0.430 ppm |
2019-09-17 | 19091701-03 | 0.400 ppm |
2019-09-24 | 19092401-03 | 0.380 ppm |
2019-10-01 | 19100101-03 | 0.400 ppm |
2019-10-08 | 19100801-03 | 0.460 ppm |
2019-10-15 | 19101501-03 | 0.160 ppm |
2019-10-22 | 19102201-03 | 0.390 ppm |
2019-10-29 | 19102901-03 | 0.300 ppm |
2019-11-06 | 19110601-03 | 0.350 ppm |
2019-11-12 | 19111201-03 | 0.420 ppm |
2019-11-19 | 19111901-03 | 0.250 ppm |
2019-11-26 | 19112601-03 | 0.430 ppm |
2019-12-03 | 19120301-03 | 0.220 ppm |
2019-12-10 | 19121001-03 | 0.400 ppm |
2019-12-17 | 19121701-03 | 0.340 ppm |
2019-12-24 | 19122401-03 | 0.430 ppm |
2019-12-31 | 19123101-03 | 0.370 ppm |