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Gas Quality / Gas Quality By Date

Date Requested: Sep 21 2023 5:01 PM

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


09/21/2023	1040.502	0.528	2.491	0.606	90.592	5.613	0.618	0.037	0.086	0.016	0.018	0.000
09/20/2023	1044.642	0.695	2.142	0.608	90.305	6.186	0.554	0.030	0.065	0.011	0.012	0.000
09/19/2023	1030.758	0.475	2.722	0.602	91.055	5.239	0.426	0.021	0.045	0.008	0.008	0.000
09/18/2023	1028.160	0.504	2.688	0.600	91.370	4.971	0.383	0.021	0.046	0.008	0.009	0.000
09/17/2023	1047.295	0.890	1.867	0.610	90.114	6.501	0.502	0.031	0.068	0.013	0.014	0.000
09/16/2023	1040.777	0.634	2.437	0.608	90.251	6.026	0.532	0.029	0.066	0.012	0.013	0.000
09/15/2023	1026.429	0.412	2.856	0.599	91.396	4.865	0.405	0.017	0.037	0.006	0.007	0.000
09/14/2023	1027.579	0.369	3.036	0.601	91.036	5.023	0.452	0.021	0.044	0.008	0.010	0.000
09/13/2023	1027.975	0.350	3.008	0.601	91.005	5.126	0.450	0.016	0.034	0.005	0.005	0.000
09/12/2023	1036.780	0.515	2.544	0.604	90.647	5.723	0.490	0.021	0.044	0.007	0.008	0.000
09/11/2023	1038.209	0.546	2.482	0.605	90.435	6.052	0.415	0.018	0.038	0.006	0.007	0.000
09/10/2023	1043.382	0.679	2.232	0.608	90.106	6.452	0.444	0.021	0.047	0.008	0.010	0.000
09/09/2023	1052.081	0.911	1.814	0.613	89.553	7.092	0.514	0.028	0.063	0.012	0.013	0.000
09/08/2023	1043.515	0.597	2.352	0.608	90.012	6.475	0.485	0.020	0.043	0.007	0.008	0.000
09/07/2023	1043.028	0.613	2.358	0.608	90.099	6.317	0.522	0.023	0.051	0.008	0.009	0.000
09/06/2023	1038.115	0.539	2.495	0.605	90.546	5.853	0.475	0.023	0.050	0.009	0.010	0.000
09/05/2023	1040.451	0.609	2.311	0.606	90.638	5.778	0.554	0.028	0.060	0.010	0.012	0.000
09/04/2023	1041.687	0.599	2.301	0.606	90.515	5.913	0.565	0.028	0.058	0.010	0.011	0.000
09/03/2023	1042.195	0.662	2.216	0.607	90.542	5.901	0.558	0.030	0.066	0.011	0.013	0.000
09/02/2023	1037.713	0.630	2.379	0.605	90.716	5.669	0.503	0.026	0.057	0.010	0.011	0.000
09/01/2023	1037.270	0.622	2.417	0.605	90.714	5.635	0.507	0.026	0.058	0.010	0.011	0.000
08/31/2023	1039.827	0.692	2.231	0.606	90.616	5.872	0.489	0.025	0.055	0.009	0.011	0.000
08/30/2023	1038.570	0.636	2.379	0.606	90.680	5.626	0.565	0.029	0.063	0.010	0.012	0.000
08/29/2023	1043.560	0.739	2.089	0.607	90.427	6.087	0.551	0.027	0.059	0.009	0.011	0.000
08/28/2023	1057.314	0.926	1.626	0.614	89.423	7.226	0.690	0.030	0.061	0.009	0.010	0.000
08/27/2023	1052.273	0.834	2.037	0.614	89.477	6.777	0.727	0.037	0.082	0.013	0.015	0.000
08/26/2023	1048.359	0.773	2.154	0.612	89.723	6.569	0.655	0.032	0.069	0.011	0.013	0.000
08/25/2023	1049.757	0.850	1.914	0.611	89.906	6.586	0.615	0.032	0.069	0.012	0.014	0.000
08/24/2023	1053.660	0.892	1.706	0.612	89.788	6.848	0.644	0.032	0.067	0.011	0.013	0.000
08/23/2023	1049.652	0.795	1.803	0.609	90.273	6.400	0.605	0.032	0.068	0.012	0.013	0.000
08/22/2023	1049.445	0.767	1.764	0.608	90.495	6.224	0.617	0.034	0.072	0.013	0.015	0.000
08/21/2023	1069.545	1.031	1.378	0.621	88.342	8.346	0.733	0.041	0.092	0.015	0.018	0.002
08/20/2023	1079.676	1.242	1.160	0.629	87.072	9.568	0.758	0.044	0.100	0.017	0.020	0.020
08/19/2023	1081.858	1.462	0.582	0.628	87.698	9.278	0.800	0.045	0.099	0.017	0.019	0.000
08/18/2023	1090.290	1.202	1.553	0.639	84.837	11.461	0.811	0.036	0.077	0.011	0.013	0.000
08/17/2023	1101.349	0.999	2.541	0.653	81.294	14.289	0.779	0.021	0.041	0.002	0.002	0.030
08/16/2023	1105.871	0.992	2.500	0.656	81.009	14.531	0.888	0.025	0.049	0.003	0.003	0.000
08/15/2023	1103.339	0.987	2.444	0.653	81.439	14.203	0.851	0.024	0.046	0.003	0.003	0.000
08/14/2023	1104.066	0.984	2.452	0.654	81.366	14.237	0.883	0.024	0.047	0.003	0.003	0.000
08/13/2023	1096.413	0.976	2.314	0.647	82.681	13.111	0.832	0.025	0.051	0.005	0.005	0.000
08/12/2023	1059.793	0.970	1.445	0.615	89.517	7.251	0.657	0.039	0.087	0.015	0.017	0.000
08/11/2023	1058.279	0.963	1.358	0.613	89.945	6.912	0.657	0.040	0.090	0.016	0.018	0.000
08/10/2023	1057.177	0.926	1.570	0.614	89.572	7.172	0.623	0.034	0.075	0.013	0.014	0.000
08/09/2023	1059.508	1.081	1.220	0.614	89.744	7.189	0.622	0.036	0.079	0.014	0.015	0.000
08/08/2023	1051.973	0.868	1.609	0.610	90.164	6.665	0.574	0.028	0.063	0.010	0.011	0.009
08/07/2023	1047.567	0.838	1.588	0.606	90.861	6.045	0.551	0.029	0.065	0.010	0.011	0.000
08/06/2023	1076.655	0.900	2.057	0.631	85.744	10.405	0.706	0.026	0.054	0.006	0.007	0.094
08/05/2023	1047.348	0.831	1.598	0.606	90.873	6.037	0.547	0.029	0.064	0.010	0.011	0.000
08/04/2023	1043.325	0.642	1.705	0.602	91.598	5.388	0.548	0.030	0.066	0.011	0.012	0.000
08/03/2023	1041.476	0.563	2.134	0.604	90.993	5.669	0.527	0.028	0.062	0.010	0.012	0.003
08/02/2023	1072.517	0.854	2.234	0.629	86.018	10.057	0.687	0.025	0.051	0.006	0.007	0.060
08/01/2023	1055.403	0.869	2.103	0.617	88.652	7.598	0.644	0.031	0.066	0.010	0.012	0.014
07/31/2023	1070.158	0.932	2.065	0.627	86.674	9.481	0.707	0.030	0.062	0.009	0.010	0.030
07/30/2023	1070.176	0.981	1.916	0.626	86.967	9.283	0.719	0.032	0.066	0.010	0.011	0.015
07/29/2023	1044.401	0.700	2.371	0.610	89.810	6.419	0.587	0.029	0.062	0.010	0.011	0.000
07/28/2023	1051.832	0.981	1.779	0.613	89.693	6.761	0.644	0.036	0.078	0.013	0.015	0.000
07/27/2023	1076.503	0.964	2.143	0.633	85.486	10.522	0.711	0.028	0.057	0.007	0.008	0.073
07/26/2023	1102.398	0.996	2.438	0.653	81.147	14.469	0.750	0.019	0.036	0.002	0.002	0.141
07/25/2023	1103.831	0.988	2.481	0.654	80.848	14.626	0.806	0.020	0.038	0.002	0.002	0.189
07/24/2023	1102.859	0.992	2.462	0.653	80.989	14.552	0.768	0.019	0.036	0.002	0.002	0.179
07/23/2023	1103.711	1.002	2.429	0.653	81.070	14.584	0.761	0.019	0.034	0.002	0.002	0.097
07/22/2023	1103.386	0.996	2.402	0.653	81.172	14.517	0.752	0.019	0.035	0.002	0.002	0.103
07/21/2023	1103.361	0.995	2.403	0.653	81.208	14.458	0.773	0.020	0.038	0.002	0.002	0.102
07/20/2023	1103.290	0.994	2.460	0.653	81.006	14.589	0.758	0.019	0.036	0.002	0.002	0.134
07/19/2023	1105.550	0.991	2.532	0.656	80.610	14.939	0.768	0.018	0.033	0.002	0.002	0.105
07/18/2023	1104.709	0.991	2.508	0.655	80.765	14.799	0.768	0.019	0.035	0.002	0.002	0.111
07/17/2023	1105.552	0.991	2.526	0.656	80.636	14.920	0.771	0.019	0.034	0.002	0.002	0.100
07/16/2023	1105.093	0.992	2.522	0.655	80.704	14.859	0.769	0.018	0.033	0.002	0.002	0.097
07/15/2023	1104.242	0.998	2.481	0.654	80.896	14.741	0.744	0.018	0.033	0.002	0.002	0.085
07/14/2023	1077.185	0.950	2.046	0.632	85.623	10.569	0.666	0.025	0.051	0.007	0.008	0.056
07/13/2023	1058.863	0.969	1.375	0.613	89.746	7.130	0.633	0.036	0.080	0.014	0.016	0.000
07/12/2023	1054.075	0.824	1.707	0.611	89.802	6.956	0.574	0.031	0.068	0.012	0.013	0.011
07/11/2023	1080.506	1.043	1.865	0.633	85.396	10.834	0.697	0.026	0.053	0.007	0.007	0.072
07/10/2023	1091.003	0.965	2.262	0.643	83.174	12.675	0.730	0.022	0.044	0.004	0.004	0.120
07/09/2023	1083.175	1.171	1.492	0.633	85.757	10.705	0.723	0.030	0.064	0.009	0.010	0.040
07/08/2023	1071.802	1.395	0.752	0.622	88.616	8.361	0.724	0.039	0.085	0.013	0.015	0.000
07/07/2023	1068.384	1.291	0.970	0.620	88.814	8.049	0.712	0.041	0.092	0.015	0.017	0.000
07/06/2023	1045.422	0.858	1.767	0.607	90.582	6.201	0.496	0.024	0.052	0.009	0.010	0.000
07/05/2023	1034.815	0.497	2.560	0.603	90.979	5.392	0.469	0.026	0.053	0.011	0.013	0.000
07/04/2023	1033.030	0.435	2.720	0.603	90.956	5.324	0.472	0.023	0.048	0.009	0.011	0.000
07/03/2023	1042.372	0.697	2.068	0.606	90.699	5.932	0.499	0.026	0.057	0.010	0.012	0.000
07/02/2023	1042.836	0.739	2.021	0.606	90.553	6.132	0.472	0.021	0.046	0.008	0.009	0.000
07/01/2023	1040.932	0.670	2.186	0.606	90.542	6.063	0.464	0.019	0.041	0.007	0.008	0.000
06/30/2023	1051.085	0.937	1.675	0.611	89.993	6.730	0.550	0.030	0.062	0.011	0.013	0.000
06/29/2023	1090.397	1.008	2.062	0.641	83.826	12.250	0.739	0.025	0.049	0.005	0.006	0.030
06/28/2023	1109.869	0.979	2.463	0.657	80.355	15.260	0.806	0.022	0.040	0.002	0.002	0.072
06/27/2023	1110.134	0.975	2.446	0.657	80.436	15.209	0.821	0.022	0.041	0.002	0.002	0.046
06/26/2023	1103.957	0.959	2.333	0.652	81.693	14.030	0.869	0.028	0.056	0.004	0.004	0.023
06/25/2023	1058.071	1.105	1.357	0.615	89.687	7.012	0.657	0.043	0.101	0.018	0.021	0.000
06/24/2023	1057.607	1.074	1.412	0.615	89.626	7.087	0.633	0.040	0.092	0.016	0.018	0.000
06/23/2023	1068.072	1.224	1.071	0.620	88.574	8.396	0.611	0.031	0.068	0.011	0.012	0.000
06/22/2023	1048.324	0.825	1.798	0.609	90.273	6.468	0.526	0.028	0.061	0.010	0.011	0.000
06/21/2023	1061.624	0.764	2.131	0.620	87.939	8.459	0.610	0.026	0.055	0.007	0.008	0.000
06/20/2023	1033.515	0.484	2.423	0.601	91.432	5.096	0.466	0.026	0.057	0.008	0.008	0.000