OHA Drinking Water Services
PWS ID: 00548 ---- CLARKS BRANCH WATER ASSOC
TOC & Alkalinity Samples
TOC & Alkalinity Samples
ND = Not Detected at the Minimum Reporting Level; -- = Not Sampled
| Sample ID | Sample Date |
Receive Date |
Source ID |
Sample Point |
TOC (mg/L), raw |
TOC (mg/L), treated |
Alkalinity (mg/L), raw |
Alkalinity (mg/L), treated |
|---|---|---|---|---|---|---|---|---|
| 3020215-01-T | 02/02/23 | 02/23/23 | CH-A | TOC RAW-A | 0.880000 | -- | 50.600000 | -- |
| 2121434-01-T | 12/14/22 | 12/28/22 | CH-A | TOC RAW-A | 2.200000 | -- | 44.500000 | -- |
| 205053202-T | 05/05/22 | 05/24/22 | CH-A | TOC RAW-A | 1.170000 | -- | 39.200000 | -- |
| 204074901-T | 04/07/22 | 04/25/22 | CH-A | TOC RAW-A | 1.740000 | -- | 42.100000 | -- |
| 201062801-T | 01/06/22 | 01/24/22 | CH-A | TOC RAW-A | 3.040000 | -- | 37.300000 | -- |
| 111090501-T | 11/09/21 | 12/02/21 | CH-A | TOC RAW-A | 2.470000 | -- | 44.800000 | -- |
| 108091401-T | 08/09/21 | 08/26/21 | CH-A | TOC RAW-A | 1.550000 | -- | 64.100000 | -- |
| 107072301-T | 07/07/21 | 07/20/21 | CH-A | TOC RAW-A | 1.390000 | -- | 60.300000 | -- |
| 105070502-T | 05/07/21 | 06/10/21 | CH-A | TOC RAW-A | 0.970000 | -- | 44.000000 | -- |
| 104131201-T | 04/13/21 | 05/06/21 | CH-A | TOC RAW-A | 1.050000 | -- | 46.000000 | -- |
| 101040701-T | 01/04/21 | 01/22/21 | CH-A | TOC RAW-A | 1.880000 | -- | 47.700000 | -- |
| 011021201-T | 11/02/20 | 11/23/20 | CH-A | TOC RAW-A | 1.430000 | -- | 67.900000 | -- |
| 008102303-T | 08/10/20 | 09/04/20 | CH-A | TOC RAW-A | 1.600000 | -- | 58.600000 | -- |
| 005220301-T | 05/22/20 | 06/05/20 | CH-A | TOC RAW-A | 1.490000 | -- | 36.300000 | -- |
| 004011601-T | 04/01/20 | 04/13/20 | CH-A | TOC RAW-A | 2.850000 | -- | 32.300000 | -- |
| 001021401-T | 01/02/20 | 01/21/20 | CH-A | TOC RAW-A | 3.690000 | -- | 43.400000 | -- |
| 910012401-T | 10/01/19 | 10/18/19 | CH-A | TOC RAW-A | 2.010000 | -- | 58.600000 | -- |
| 909031601-T | 09/03/19 | 10/02/19 | CH-A | TOC RAW-A | 2.880000 | -- | 63.300000 | -- |
| 907010901-T | 07/01/19 | 08/02/19 | CH-A | TOC RAW-A | 1.540000 | -- | 58.800000 | -- |
| 904010601-T | 04/01/19 | 04/12/19 | CH-A | TOC RAW-A | 1.270000 | -- | 36.500000 | -- |
| 901020701-T | 01/02/19 | 01/20/19 | CH-A | TOC RAW-A | 2.470000 | -- | 43.600000 | -- |
| 811010701-T | 11/01/18 | 11/21/18 | CH-A | TOC RAW-A | 1.920000 | -- | 63.900000 | -- |
| 810010301-T | 10/01/18 | 10/19/18 | CH-A | TOC RAW-A | 1.980000 | -- | 64.400000 | -- |
| 807021001-T | 07/02/18 | 07/12/18 | CH-A | TOC RAW-A | 1.610000 | -- | 55.100000 | -- |
| 804020601-T | 04/02/18 | 04/18/18 | WTP-A | TOC FIN-A | -- | 0.820000 | -- | -- |
| 804020602-T | 04/02/18 | 04/18/18 | CH-A | TOC RAW-A | -- | -- | 41.900000 | -- |
| 801020901-T | 01/02/18 | 01/19/18 | CH-A | TOC RAW-A | 1.790000 | -- | 41.000000 | -- |
| 711010201-T | 11/01/17 | 11/29/17 | CH-A | TOC RAW-A | 2.290000 | -- | 49.800000 | -- |
| 711010202-T | 11/01/17 | 11/29/17 | WTP-A | TOC FIN-A | -- | 1.430000 | -- | -- |
| 710020401-T | 10/02/17 | 10/17/17 | WTP-A | TOC FIN-A | -- | 1.290000 | -- | -- |
| 710020402-T | 10/02/17 | 10/17/17 | CH-A | TOC RAW-A | 2.110000 | -- | 58.000000 | -- |
| 707030201-T | 07/03/17 | 07/12/17 | CH-A | TOC RAW-A | 1.500000 | -- | 50.200000 | -- |
| 707030202-T | 07/03/17 | 07/12/17 | WTP-A | TOC FIN-A | -- | 0.990000 | -- | -- |
| 704030401-T | 04/03/17 | 04/21/17 | WTP-A | TOC FIN-A | -- | 0.820000 | -- | -- |
| 704030402-T | 04/03/17 | 04/21/17 | CH-A | TOC RAW-A | 1.460000 | -- | 38.500000 | -- |
| 701030801-T | 01/03/17 | 01/23/17 | CH-A | TOC RAW-A | 1.640000 | -- | 42.100000 | -- |
| 701030802-T | 01/03/17 | 01/23/17 | WTP-A | TOC FIN-A | -- | 0.880000 | -- | -- |
| 610041201-T | 10/04/16 | 10/24/16 | CH-A | TOC RAW-A | 2.100000 | -- | 57.100000 | -- |
| 610041202-T | 10/04/16 | 10/24/16 | WTP-A | TOC FIN-A | -- | 1.190000 | -- | -- |
| 607051201-T | 07/05/16 | 07/31/16 | CH-A | TOC RAW-A | 1.740000 | -- | 58.100000 | -- |
| 607051202-T | 07/05/16 | 07/31/16 | WTP-A | TOC FIN-A | -- | 1.050000 | -- | -- |
| 604040801-T | 04/04/16 | 05/02/16 | CH-A | TOC RAW-A | 1.210000 | -- | 40.300000 | -- |
| 604040802-T | 04/04/16 | 05/02/16 | WTP-A | TOC FIN-A | -- | 0.750000 | -- | -- |
| 602010601-T | 02/01/16 | 02/19/16 | WTP-A | TOC FIN-A | -- | 0.970000 | -- | -- |
| 602010602-T | 02/01/16 | 02/19/16 | CH-A | TOC RAW-A | 1.990000 | -- | 31.700000 | -- |
| 601051501-T | 01/05/16 | 01/25/16 | CH-A | TOC RAW-A | 1.850000 | -- | 39.900000 | -- |
| 601051502-T | 01/05/16 | 01/25/16 | WTP-A | TOC FIN-A | -- | 1.120000 | -- | -- |
| 511020701-T | 11/02/15 | 11/24/15 | CH-A | TOC RAW-A | 2.090000 | -- | 59.800000 | -- |
| 511020702-T | 11/02/15 | 11/24/15 | WTP-A | TOC FIN-A | -- | 1.120000 | -- | -- |
| 508070201-T | 08/07/15 | 09/21/15 | CH-A | TOC RAW-A | 2.130000 | -- | 58.000000 | -- |
| 508070202-T | 08/07/15 | 09/21/15 | WTP-A | TOC FIN-A | -- | 1.250000 | -- | -- |
| 507012401-T | 07/01/15 | 07/24/15 | CH-A | TOC RAW-A | 1.810000 | -- | 52.400000 | -- |
| 507012402-T | 07/01/15 | 07/24/15 | WTP-A | TOC FIN-A | -- | 0.860000 | -- | -- |
| 505040701-T | 05/04/15 | 05/28/15 | CH-A | TOC RAW-A | 1.380000 | -- | 46.600000 | -- |
| 505040702-T | 05/04/15 | 05/28/15 | WTP-A | TOC FIN-A | -- | 0.700000 | -- | -- |
| 503051901-T | 03/05/15 | 03/24/15 | CH-A | TOC RAW-A | 1.480000 | -- | 50.600000 | -- |
| 503051902-T | 03/05/15 | 03/24/15 | WTP-A | TOC FIN-A | -- | 0.950000 | -- | -- |
| 412111101-T | 12/11/14 | 01/09/15 | CH-A | TOC RAW-A | 2.100000 | -- | 40.000000 | -- |
| 412111102-T | 12/11/14 | 01/09/15 | WTP-A | TOC FIN-A | -- | 0.950000 | -- | -- |
| 411030101-T | 11/03/14 | 11/20/14 | CH-A | TOC RAW-A | 3.950000 | -- | 38.200000 | -- |
| 411030102-T | 11/03/14 | 11/20/14 | WTP-A | TOC FIN-A | -- | 1.640000 | -- | -- |
| 407070501-T | 07/07/14 | 07/31/14 | CH-A | TOC RAW-A | 1.490000 | -- | 50.600000 | -- |
| 407070502-T | 07/07/14 | 07/31/14 | WTP-A | TOC FIN-A | -- | 0.960000 | -- | -- |
| 404071301-T | 04/07/14 | 04/28/14 | CH-A | TOC RAW-A | 1.550000 | -- | 34.300000 | -- |
| 404071302-T | 04/07/14 | 04/28/14 | WTP-A | TOC FIN-A | -- | 0.790000 | -- | -- |
| 401061401-T | 01/06/14 | 01/28/14 | CH-A | TOC RAW-A | 1.350000 | -- | 48.800000 | -- |
| 401061402-T | 01/06/14 | 01/28/14 | WTP-A | TOC FIN-A | -- | 0.710000 | -- | -- |
| 310040301-T | 10/04/13 | 10/22/13 | CH-A | TOC RAW-A | 2.930000 | -- | 46.700000 | -- |
| 310040302-T | 10/04/13 | 10/22/13 | CH-A | TOC RAW-A | 1.870000 | -- | -- | -- |
| 307081801-T | 07/08/13 | 08/05/13 | CH-A | TOC RAW-A | 1.610000 | -- | 60.700000 | -- |
| 307081802-T | 07/08/13 | 08/05/13 | WTP-A | TOC FIN-A | -- | 0.890000 | -- | -- |
| 304033301-T | 04/03/13 | 04/26/13 | CH-A | TOC RAW-A | 1.990000 | -- | 42.300000 | -- |
| 304033302-T | 04/03/13 | 04/26/13 | WTP-A | TOC FIN-A | -- | 0.710000 | -- | -- |
| 301081001-T | 01/08/13 | 01/25/13 | CH-A | TOC RAW-A | 1.980000 | -- | 42.900000 | -- |
| 301081002-T | 01/08/13 | 01/25/13 | WTP-A | TOC FIN-A | -- | 1.230000 | -- | -- |
| 210150301-T | 10/15/12 | 11/09/12 | CH-A | TOC RAW-A | 1.750000 | -- | 62.200000 | -- |
| 210150302-T | 10/15/12 | 11/09/12 | WTP-A | TOC FIN-A | -- | 1.070000 | -- | -- |
| 209110301-T | 09/11/12 | 10/02/12 | CH-A | TOC RAW-A | 1.810000 | -- | 58.000000 | -- |
| 209110302-T | 09/11/12 | 10/02/12 | WTP-A | TOC FIN-A | -- | 1.030000 | -- | -- |
| 203140501-T | 03/14/12 | 04/23/12 | CH-A | TOC RAW-A | 0.760000 | -- | -- | -- |
| 107150101-T | 07/15/11 | 11/10/11 | CH-A | TOC RAW-A | 1.590000 | -- | -- | -- |
| 105270201-T | 05/27/11 | 07/27/11 | CH-A | TOC RAW-A | 1.270000 | -- | -- | -- |
| 005040801-T | 05/04/10 | 06/10/10 | CH-A | TOC RAW-A | 1.830000 | -- | -- | -- |
| 004012101 | 04/01/10 | 04/14/10 | WTP-A | TOC FIN-A | -- | 1.260000 | -- | -- |
| 003110101 | 03/11/10 | 04/12/10 | CH-A | TOC RAW-A | 1.940000 | -- | -- | -- |
| 40909-10 | 09/09/04 | 09/27/04 | CH-A | TOC RAW-A | 1.160000 | -- | -- | -- |
| 40909-9 | 09/09/04 | 09/27/04 | WTP-A | TOC FIN-A | -- | 1.160000 | -- | -- |
| 40909-11 | 09/09/04 | 09/27/04 | CH-A | TOC RAW-A | -- | -- | 55.100000 | -- |
| 40802-12 | 08/02/04 | 08/23/04 | CH-A | TOC RAW-A | 2.140000 | -- | -- | -- |
| 40802-11 | 08/02/04 | 08/23/04 | WTP-A | TOC FIN-A | -- | 1.290000 | -- | -- |
| 40802-13 | 08/02/04 | 08/23/04 | CH-A | TOC RAW-A | -- | -- | 59.500000 | -- |
| 40706-17 | 07/06/04 | 07/26/04 | CH-A | TOC RAW-A | 1.750000 | -- | -- | -- |
| 40706-16 | 07/06/04 | 07/26/04 | WTP-A | TOC FIN-A | -- | 1.130000 | -- | -- |
| 40706-18 | 07/06/04 | 07/26/04 | CH-A | TOC RAW-A | -- | -- | 52.200000 | -- |
| 0406-34 | 06/03/04 | 06/28/04 | CH-A | TOC RAW-A | 1.430000 | -- | -- | -- |
| 40603-33 | 06/03/04 | 06/28/04 | WTP-A | TOC FIN-A | -- | 0.830000 | -- | -- |
| 40603-35 | 06/03/04 | 06/28/04 | CH-A | TOC RAW-A | -- | -- | 41.200000 | -- |
| 40505-4 | 05/05/04 | 05/28/04 | CH-A | TOC RAW-A | 1.300000 | -- | -- | -- |
| 40505-3 | 05/05/04 | 05/28/04 | WTP-A | TOC FIN-A | -- | 0.640000 | -- | -- |
| 50404-5 | 05/05/04 | 05/28/04 | CH-A | TOC RAW-A | -- | -- | 33.900000 | -- |
| 40408-13 | 04/08/04 | 04/22/04 | CH-A | TOC RAW-A | 1.430000 | -- | -- | -- |
| 40408-12 | 04/08/04 | 04/22/04 | WTP-A | TOC FIN-A | -- | 0.940000 | -- | -- |
| 40408-14 | 04/08/04 | 04/22/04 | CH-A | TOC RAW-A | -- | -- | 43.600000 | -- |
| 40323-5 | 03/23/04 | 04/28/04 | CH-A | TOC RAW-A | 1.210000 | -- | -- | -- |
| 40323-6 | 03/23/04 | 04/08/04 | WTP-A | TOC FIN-A | -- | 0.660000 | -- | -- |
| 40323-7 | 03/23/04 | 04/08/04 | CH-A | TOC RAW-A | -- | -- | 58.500000 | -- |
| 40211-41 | 02/11/04 | 03/12/04 | CH-A | TOC RAW-A | 1.640000 | -- | -- | -- |
| 40211-42 | 02/11/04 | 03/12/04 | WTP-A | TOC FIN-A | -- | 0.870000 | -- | -- |
| 40211-43 | 02/11/04 | 03/12/04 | CH-A | TOC RAW-A | -- | -- | 41.700000 | -- |
| 40130-26 | 01/30/04 | 02/20/04 | CH-A | TOC RAW-A | 2.280000 | -- | -- | -- |
| 40130-27 | 01/30/04 | 02/20/04 | WTP-A | TOC FIN-A | -- | 0.970000 | -- | -- |
| 40130-25 | 01/30/04 | 02/20/04 | CH-A | TOC RAW-A | -- | -- | 36.000000 | -- |