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Gas Quality / Gas Quality By Date

Date Requested: Sep 28 2023 3:43 AM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


09/28/2023	1023.785	0.257	3.039	0.597	91.694	4.531	0.401	0.017	0.037	0.007	0.008	0.005	0.005
09/27/2023	1023.785	0.257	3.039	0.597	91.694	4.531	0.401	0.017	0.037	0.007	0.008	0.005	0.005
09/26/2023	1024.861	0.235	3.120	0.598	91.575	4.497	0.450	0.025	0.056	0.012	0.013	0.008	0.008
09/25/2023	1015.142	0.181	3.457	0.595	91.978	3.988	0.302	0.020	0.039	0.010	0.011	0.007	0.007
09/24/2023	1012.891	0.181	3.295	0.592	92.353	3.938	0.218	0.004	0.008	0.001	0.001	0.000	0.000
09/23/2023	1015.688	0.197	3.238	0.593	92.143	4.135	0.266	0.005	0.011	0.002	0.002	0.000	0.000
09/22/2023	1017.102	0.214	3.204	0.594	92.061	4.201	0.284	0.008	0.017	0.003	0.004	0.002	0.002
09/21/2023	1013.202	0.170	3.430	0.593	92.144	3.961	0.246	0.011	0.022	0.005	0.005	0.003	0.003
09/20/2023	1014.238	0.205	3.496	0.595	91.937	3.938	0.344	0.016	0.040	0.008	0.009	0.003	0.003
09/19/2023	1025.818	0.293	3.206	0.601	91.336	4.404	0.604	0.033	0.078	0.015	0.017	0.007	0.007
09/18/2023	1019.756	0.284	3.311	0.598	91.517	4.415	0.387	0.019	0.043	0.008	0.009	0.003	0.003
09/17/2023	1014.230	0.241	3.459	0.595	91.803	4.165	0.289	0.010	0.022	0.004	0.004	0.002	0.002
09/16/2023	1034.795	0.699	2.365	0.604	90.771	5.710	0.376	0.018	0.040	0.007	0.008	0.003	0.003
09/15/2023	1064.496	1.324	0.881	0.617	89.146	8.011	0.510	0.029	0.065	0.012	0.014	0.004	0.004
09/14/2023	1067.895	1.216	0.832	0.617	89.101	8.186	0.531	0.030	0.068	0.013	0.014	0.004	0.004
09/13/2023	1066.221	1.153	1.169	0.619	88.785	8.127	0.627	0.032	0.071	0.013	0.014	0.004	0.004
09/12/2023	1041.771	0.569	2.546	0.608	89.912	6.356	0.528	0.022	0.046	0.008	0.008	0.003	0.003
09/11/2023	1054.084	1.097	1.563	0.614	89.448	7.257	0.499	0.030	0.070	0.013	0.015	0.004	0.004
09/10/2023	1025.371	0.331	3.224	0.601	90.853	5.130	0.391	0.016	0.037	0.007	0.007	0.002	0.002
09/09/2023	1020.693	0.213	3.426	0.599	91.197	4.732	0.387	0.012	0.024	0.003	0.004	0.001	0.001
09/08/2023	1021.249	0.187	3.455	0.599	91.095	4.856	0.362	0.011	0.024	0.004	0.004	0.001	0.001
09/07/2023	1023.602	0.204	3.483	0.601	90.832	4.975	0.423	0.018	0.044	0.008	0.009	0.002	0.002
09/06/2023	1021.677	0.224	3.423	0.599	91.068	4.842	0.392	0.013	0.027	0.004	0.004	0.001	0.001
09/05/2023	1022.569	0.202	3.407	0.599	90.989	4.995	0.367	0.010	0.022	0.003	0.003	0.001	0.001
09/04/2023	1019.303	0.172	3.568	0.599	91.118	4.746	0.343	0.012	0.028	0.005	0.005	0.002	0.002
09/03/2023	1016.237	0.182	3.436	0.595	91.747	4.288	0.299	0.011	0.025	0.004	0.005	0.001	0.001
09/02/2023	1020.327	0.244	3.260	0.597	91.643	4.365	0.422	0.017	0.034	0.005	0.005	0.003	0.003
09/01/2023	1021.086	0.263	3.250	0.598	91.718	4.181	0.463	0.025	0.060	0.011	0.013	0.008	0.008
08/31/2023	1019.539	0.256	3.215	0.596	91.994	3.976	0.430	0.026	0.064	0.012	0.014	0.007	0.007
08/30/2023	1017.864	0.255	3.270	0.596	91.956	4.027	0.404	0.019	0.043	0.007	0.009	0.005	0.005
08/29/2023	1014.358	0.220	3.459	0.595	91.922	3.983	0.365	0.013	0.026	0.004	0.004	0.002	0.002
08/28/2023	1015.357	0.254	3.407	0.596	91.856	4.041	0.392	0.013	0.026	0.004	0.004	0.002	0.002
08/27/2023	1019.424	0.240	3.299	0.597	91.589	4.446	0.383	0.012	0.023	0.003	0.003	0.001	0.001
08/26/2023	1022.882	0.249	3.192	0.598	91.415	4.679	0.415	0.013	0.026	0.004	0.004	0.002	0.002
08/25/2023	1028.533	0.246	3.279	0.603	90.671	5.187	0.533	0.020	0.044	0.007	0.007	0.003	0.003
08/24/2023	1023.794	0.232	3.425	0.601	91.134	4.541	0.526	0.030	0.065	0.014	0.016	0.008	0.008
08/23/2023	1021.260	0.202	3.230	0.597	91.777	4.263	0.431	0.021	0.046	0.009	0.010	0.005	0.005
08/22/2023	1017.298	0.199	3.304	0.595	92.036	3.987	0.401	0.017	0.033	0.007	0.007	0.004	0.004
08/21/2023	1017.944	0.182	2.882	0.591	92.842	3.722	0.323	0.012	0.024	0.005	0.005	0.002	0.002
08/20/2023	1017.349	0.151	3.125	0.592	92.655	3.559	0.401	0.024	0.048	0.011	0.012	0.007	0.007
08/19/2023	1009.507	0.115	3.150	0.587	93.370	3.063	0.269	0.008	0.017	0.002	0.002	0.001	0.001
08/18/2023	1021.692	0.354	2.563	0.592	92.731	3.970	0.312	0.016	0.036	0.007	0.007	0.002	0.002
08/17/2023	1053.529	0.924	1.502	0.611	90.224	6.621	0.544	0.039	0.095	0.018	0.020	0.006	0.006
08/16/2023	1062.680	1.109	1.186	0.616	89.524	7.321	0.633	0.048	0.117	0.022	0.025	0.007	0.007
08/15/2023	1081.521	1.466	0.614	0.628	87.925	8.862	0.845	0.063	0.150	0.028	0.031	0.009	0.009
08/14/2023	1014.382	0.181	2.809	0.588	93.469	3.192	0.288	0.014	0.032	0.006	0.006	0.002	0.002
08/13/2023	1019.134	0.221	2.880	0.592	92.686	3.800	0.330	0.017	0.044	0.009	0.010	0.003	0.003
08/12/2023	1019.707	0.222	2.892	0.592	92.592	3.860	0.351	0.017	0.043	0.008	0.009	0.002	0.002
08/11/2023	1015.771	0.161	2.730	0.587	93.447	3.354	0.268	0.010	0.020	0.003	0.004	0.001	0.001
08/10/2023	1012.650	0.159	2.824	0.586	93.674	3.010	0.288	0.011	0.024	0.004	0.004	0.002	0.002
08/09/2023	1011.826	0.141	2.786	0.585	93.888	2.872	0.268	0.011	0.023	0.004	0.004	0.002	0.002
08/08/2023	1012.091	0.148	2.878	0.586	93.625	3.035	0.271	0.011	0.023	0.004	0.004	0.001	0.001
08/07/2023	1012.352	0.159	2.676	0.584	94.013	2.860	0.245	0.012	0.024	0.004	0.004	0.002	0.002
08/06/2023	1015.005	0.158	2.671	0.586	93.753	3.073	0.287	0.014	0.031	0.005	0.005	0.002	0.002
08/05/2023	1014.135	0.159	2.712	0.586	93.764	3.023	0.286	0.014	0.030	0.004	0.005	0.002	0.002
08/04/2023	1018.911	0.171	2.550	0.588	93.601	3.243	0.360	0.018	0.040	0.006	0.006	0.002	0.002
08/03/2023	1028.475	0.425	2.486	0.597	92.068	4.468	0.453	0.024	0.051	0.009	0.009	0.004	0.004
08/02/2023	1036.273	0.568	2.349	0.603	91.155	5.277	0.536	0.028	0.059	0.010	0.010	0.004	0.004
08/01/2023	1038.616	0.611	2.282	0.604	90.938	5.493	0.557	0.029	0.062	0.010	0.011	0.004	0.004
07/31/2023	1039.674	0.632	2.239	0.605	90.863	5.578	0.565	0.030	0.063	0.010	0.011	0.004	0.004
07/30/2023	1040.439	0.649	2.206	0.605	90.809	5.642	0.568	0.030	0.064	0.011	0.011	0.004	0.004
07/29/2023	1041.069	0.672	2.170	0.606	90.754	5.715	0.563	0.030	0.065	0.011	0.012	0.004	0.004
07/28/2023	1041.240	0.679	2.160	0.606	90.738	5.739	0.558	0.030	0.065	0.011	0.012	0.004	0.004
07/27/2023	1041.467	0.688	2.148	0.606	90.713	5.769	0.556	0.030	0.065	0.011	0.012	0.004	0.004
07/26/2023	1041.453	0.692	2.143	0.606	90.710	5.778	0.551	0.030	0.065	0.011	0.012	0.004	0.004
07/25/2023	1041.307	0.693	2.144	0.606	90.719	5.774	0.545	0.030	0.065	0.011	0.012	0.004	0.004
07/24/2023	1041.102	0.691	2.148	0.606	90.735	5.762	0.540	0.029	0.064	0.011	0.012	0.004	0.004
07/23/2023	1040.624	0.686	2.155	0.605	90.778	5.730	0.529	0.029	0.063	0.011	0.012	0.004	0.004
07/22/2023	1040.628	0.691	2.150	0.605	90.768	5.746	0.523	0.028	0.063	0.011	0.012	0.004	0.004
07/21/2023	1040.955	0.704	2.137	0.606	90.720	5.797	0.520	0.028	0.062	0.011	0.012	0.004	0.004
07/20/2023	1040.974	0.707	2.137	0.606	90.705	5.814	0.517	0.028	0.062	0.011	0.012	0.004	0.004
07/19/2023	1040.871	0.708	2.140	0.606	90.702	5.821	0.511	0.027	0.061	0.011	0.012	0.004	0.004
07/18/2023	1040.857	0.709	2.139	0.606	90.704	5.820	0.511	0.027	0.061	0.011	0.012	0.004	0.004
07/17/2023	1041.158	0.719	2.127	0.606	90.667	5.860	0.510	0.027	0.061	0.011	0.012	0.004	0.004
07/16/2023	1040.705	0.712	2.142	0.606	90.690	5.841	0.499	0.027	0.059	0.010	0.011	0.004	0.004
07/15/2023	1039.811	0.694	2.177	0.605	90.750	5.780	0.488	0.026	0.058	0.010	0.011	0.004	0.004
07/14/2023	1039.447	0.686	2.195	0.605	90.763	5.763	0.483	0.025	0.057	0.010	0.011	0.004	0.004
07/13/2023	1038.571	0.667	2.231	0.605	90.823	5.696	0.475	0.025	0.055	0.010	0.011	0.004	0.004
07/12/2023	1037.623	0.647	2.265	0.604	90.898	5.617	0.467	0.024	0.054	0.009	0.010	0.003	0.003
07/11/2023	1036.324	0.618	2.310	0.603	91.018	5.493	0.458	0.024	0.053	0.009	0.010	0.004	0.004
07/10/2023	1035.673	0.605	2.330	0.603	91.077	5.434	0.453	0.023	0.052	0.009	0.010	0.003	0.003
07/09/2023	1035.032	0.589	2.347	0.602	91.154	5.361	0.450	0.023	0.052	0.009	0.010	0.003	0.003
07/08/2023	1035.020	0.590	2.344	0.602	91.158	5.360	0.450	0.023	0.051	0.009	0.009	0.003	0.003
07/07/2023	1034.891	0.587	2.335	0.602	91.200	5.329	0.450	0.023	0.051	0.009	0.009	0.003	0.003
07/06/2023	1034.708	0.583	2.328	0.602	91.247	5.295	0.449	0.023	0.051	0.008	0.009	0.003	0.003
07/05/2023	1034.616	0.589	2.323	0.602	91.251	5.294	0.446	0.022	0.051	0.009	0.009	0.003	0.003
07/04/2023	1034.640	0.584	2.312	0.602	91.284	5.275	0.448	0.023	0.051	0.008	0.009	0.003	0.003
07/03/2023	1034.747	0.582	2.299	0.602	91.314	5.255	0.452	0.023	0.052	0.008	0.009	0.003	0.003
07/02/2023	1035.291	0.587	2.262	0.602	91.334	5.252	0.462	0.024	0.054	0.009	0.009	0.003	0.003
07/01/2023	1036.038	0.607	2.219	0.602	91.300	5.302	0.467	0.024	0.056	0.009	0.010	0.003	0.003
06/30/2023	1036.576	0.607	2.187	0.602	91.331	5.285	0.479	0.026	0.059	0.009	0.010	0.003	0.003
06/29/2023	1036.038	0.587	2.205	0.601	91.418	5.192	0.484	0.027	0.061	0.010	0.010	0.003	0.003
06/28/2023	1034.923	0.553	2.251	0.601	91.541	5.054	0.485	0.028	0.063	0.010	0.010	0.003	0.003
06/27/2023	1033.639	0.516	2.304	0.600	91.671	4.906	0.485	0.028	0.064	0.010	0.010	0.003	0.003