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Gas Quality By Date / Gas Quality By ID

Date Requested: Aug 03 2026 9:12 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 by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.

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


08/03/2026	1066.847	1.207	1.215	0.621	88.932	7.601	0.808	0.056	0.129	0.023	0.027
08/02/2026	1066.847	1.207	1.215	0.621	88.932	7.601	0.808	0.056	0.129	0.023	0.027
08/01/2026	1066.779	1.207	1.213	0.621	88.940	7.600	0.806	0.056	0.128	0.023	0.027
07/31/2026	1066.621	1.206	1.220	0.620	88.944	7.595	0.803	0.055	0.128	0.023	0.026
07/30/2026	1066.564	1.205	1.224	0.620	88.943	7.594	0.803	0.055	0.127	0.023	0.026
07/29/2026	1064.433	1.224	1.109	0.618	89.230	7.548	0.702	0.045	0.104	0.018	0.021
07/28/2026	1082.214	1.567	0.794	0.632	87.165	9.335	0.902	0.058	0.131	0.022	0.025
07/27/2026	1068.079	1.323	1.184	0.623	88.436	8.062	0.810	0.048	0.103	0.016	0.018
07/26/2026	1066.410	1.290	1.111	0.621	88.849	7.802	0.766	0.047	0.103	0.016	0.017
07/25/2026	1078.649	1.561	0.410	0.625	88.286	8.774	0.782	0.048	0.104	0.017	0.018
07/24/2026	1078.680	1.561	0.410	0.625	88.282	8.777	0.782	0.048	0.104	0.017	0.018
07/23/2026	1078.775	1.562	0.407	0.625	88.276	8.783	0.784	0.049	0.104	0.017	0.018
07/22/2026	1078.927	1.565	0.400	0.625	88.265	8.795	0.785	0.049	0.105	0.017	0.018
07/21/2026	1079.095	1.571	0.384	0.625	88.228	8.881	0.751	0.048	0.101	0.017	0.018
07/20/2026	1100.398	1.877	0.483	0.645	85.151	11.089	1.105	0.070	0.166	0.027	0.031
07/19/2026	1100.445	1.879	0.482	0.645	85.145	11.093	1.105	0.070	0.166	0.027	0.031
07/18/2026	1100.505	1.880	0.481	0.645	85.136	11.100	1.106	0.070	0.166	0.027	0.031
07/17/2026	1100.592	1.883	0.479	0.645	85.124	11.110	1.107	0.071	0.167	0.027	0.031
07/16/2026	1078.410	1.534	0.588	0.627	88.028	8.847	0.799	0.050	0.113	0.019	0.021
07/15/2026	1061.194	1.231	0.862	0.614	90.007	7.136	0.617	0.038	0.082	0.013	0.015
07/14/2026	1043.436	0.803	1.506	0.602	91.599	5.503	0.471	0.030	0.065	0.011	0.012
07/13/2026	1043.339	0.799	1.508	0.602	91.617	5.487	0.472	0.030	0.065	0.011	0.012
07/12/2026	1044.110	0.817	1.459	0.602	91.594	5.540	0.470	0.030	0.066	0.011	0.012
07/11/2026	1067.758	1.301	1.185	0.622	88.385	8.288	0.659	0.044	0.099	0.018	0.020
07/10/2026	1058.520	1.204	0.766	0.610	90.582	6.743	0.560	0.037	0.080	0.013	0.015
07/09/2026	1058.546	1.204	0.764	0.610	90.581	6.745	0.560	0.037	0.080	0.013	0.015
07/08/2026	1058.625	1.205	0.763	0.611	90.574	6.750	0.562	0.037	0.080	0.013	0.015
07/07/2026	1066.779	1.419	0.463	0.616	89.840	7.456	0.666	0.040	0.085	0.014	0.016
07/06/2026	1052.454	1.134	1.070	0.609	90.646	6.571	0.471	0.027	0.059	0.010	0.011
07/05/2026	1052.362	1.134	1.073	0.609	90.647	6.571	0.468	0.027	0.059	0.010	0.011
07/04/2026	1052.369	1.134	1.076	0.609	90.635	6.579	0.468	0.027	0.059	0.010	0.011
07/03/2026	1052.397	1.113	1.130	0.609	90.583	6.576	0.487	0.028	0.061	0.010	0.012
07/02/2026	1067.808	1.407	0.687	0.619	88.810	8.519	0.518	0.019	0.034	0.004	0.003
07/01/2026	1067.823	1.407	0.686	0.619	88.807	8.522	0.517	0.019	0.034	0.004	0.003
06/30/2026	1067.835	1.408	0.685	0.619	88.806	8.524	0.517	0.019	0.034	0.004	0.003
06/29/2026	1067.441	1.379	0.713	0.618	88.862	8.476	0.509	0.019	0.034	0.004	0.004
06/28/2026	1058.673	1.182	0.906	0.612	90.405	6.727	0.605	0.043	0.097	0.016	0.019
06/27/2026	1058.675	1.182	0.908	0.612	90.406	6.722	0.607	0.043	0.097	0.017	0.019
06/26/2026	1058.673	1.181	0.909	0.612	90.409	6.717	0.608	0.043	0.098	0.017	0.019
06/25/2026	1058.708	1.181	0.909	0.612	90.407	6.716	0.609	0.043	0.098	0.017	0.019
06/24/2026	1058.694	1.181	0.910	0.612	90.410	6.713	0.610	0.043	0.098	0.017	0.019
06/23/2026	1058.680	1.181	0.909	0.612	90.409	6.715	0.609	0.043	0.098	0.017	0.019
06/22/2026	1058.654	1.181	0.910	0.612	90.412	6.710	0.610	0.043	0.098	0.017	0.019
06/21/2026	1058.651	1.180	0.911	0.612	90.413	6.709	0.610	0.043	0.098	0.017	0.019
06/20/2026	1058.657	1.180	0.911	0.612	90.416	6.704	0.611	0.044	0.099	0.017	0.019
06/19/2026	1058.723	1.181	0.910	0.612	90.413	6.704	0.613	0.044	0.099	0.017	0.019
06/18/2026	1058.792	1.181	0.909	0.612	90.408	6.707	0.614	0.044	0.100	0.017	0.019
06/17/2026	1058.745	1.182	0.908	0.612	90.411	6.707	0.613	0.044	0.099	0.017	0.019
06/16/2026	1058.574	1.182	0.919	0.612	90.398	6.708	0.613	0.044	0.100	0.017	0.019
06/15/2026	1058.749	1.182	0.908	0.612	90.410	6.707	0.614	0.044	0.100	0.017	0.019
06/14/2026	1058.918	1.184	0.905	0.612	90.394	6.719	0.616	0.044	0.100	0.017	0.019
06/13/2026	1059.012	1.186	0.903	0.612	90.386	6.727	0.617	0.044	0.101	0.017	0.019
06/12/2026	1059.171	1.188	0.899	0.612	90.374	6.736	0.620	0.045	0.101	0.017	0.020
06/11/2026	1059.233	1.190	0.897	0.612	90.368	6.742	0.621	0.045	0.101	0.017	0.020
06/10/2026	1059.287	1.190	0.897	0.612	90.363	6.744	0.622	0.045	0.102	0.017	0.020
06/09/2026	1059.372	1.190	0.897	0.612	90.356	6.747	0.624	0.045	0.102	0.017	0.020
06/08/2026	1059.400	1.191	0.896	0.612	90.354	6.749	0.625	0.045	0.102	0.017	0.020
06/07/2026	1059.468	1.191	0.896	0.612	90.348	6.751	0.627	0.045	0.103	0.017	0.020
06/06/2026	1055.482	1.140	0.975	0.610	90.653	6.514	0.563	0.038	0.087	0.014	0.016
06/05/2026	1035.626	0.765	1.510	0.597	92.513	4.773	0.342	0.023	0.053	0.009	0.011
06/04/2026	1035.578	0.764	1.512	0.597	92.516	4.769	0.342	0.023	0.053	0.009	0.011
06/03/2026	1035.539	0.763	1.514	0.597	92.520	4.765	0.342	0.023	0.053	0.009	0.011
06/02/2026	1039.333	0.837	1.391	0.599	92.173	5.137	0.359	0.025	0.056	0.010	0.012
06/01/2026	1059.576	1.135	1.015	0.613	90.176	6.882	0.611	0.044	0.098	0.018	0.020
05/31/2026	1059.600	1.136	1.014	0.613	90.174	6.885	0.611	0.044	0.098	0.018	0.020
05/30/2026	1059.639	1.138	1.012	0.613	90.169	6.890	0.611	0.044	0.098	0.018	0.020
05/29/2026	1059.718	1.140	1.009	0.613	90.162	6.897	0.611	0.044	0.098	0.018	0.020
05/28/2026	1059.836	1.143	1.004	0.613	90.152	6.908	0.612	0.044	0.099	0.018	0.020
05/27/2026	1059.914	1.147	1.000	0.613	90.144	6.917	0.612	0.044	0.099	0.018	0.021
05/26/2026	1060.016	1.151	0.995	0.613	90.134	6.927	0.612	0.044	0.099	0.018	0.021
05/25/2026	1060.057	1.152	0.994	0.613	90.129	6.932	0.612	0.044	0.099	0.018	0.021
05/24/2026	1060.121	1.154	0.990	0.613	90.124	6.938	0.612	0.044	0.099	0.018	0.021
05/23/2026	1060.208	1.157	0.986	0.613	90.116	6.946	0.612	0.044	0.099	0.018	0.021
05/22/2026	1060.250	1.160	0.984	0.613	90.111	6.952	0.612	0.044	0.099	0.018	0.021
05/21/2026	1060.344	1.164	0.978	0.613	90.103	6.962	0.611	0.044	0.099	0.018	0.021
05/20/2026	1060.453	1.166	0.975	0.613	90.095	6.969	0.612	0.044	0.100	0.018	0.021
05/19/2026	1060.673	1.180	0.956	0.613	90.074	6.998	0.610	0.044	0.099	0.018	0.021
05/18/2026	1060.754	1.186	0.947	0.614	90.068	7.009	0.608	0.044	0.099	0.018	0.021
05/17/2026	1060.852	1.191	0.940	0.614	90.058	7.022	0.608	0.044	0.099	0.018	0.021
05/16/2026	1060.920	1.194	0.935	0.614	90.050	7.032	0.607	0.044	0.099	0.018	0.021
05/15/2026	1060.944	1.195	0.934	0.614	90.047	7.035	0.607	0.044	0.098	0.018	0.021
05/14/2026	1060.948	1.196	0.932	0.614	90.047	7.036	0.607	0.044	0.098	0.018	0.021
05/13/2026	1061.037	1.199	0.929	0.614	90.036	7.047	0.608	0.044	0.098	0.018	0.021
05/12/2026	1061.014	1.201	0.927	0.614	90.034	7.054	0.605	0.043	0.098	0.018	0.021
05/11/2026	1061.043	1.202	0.925	0.614	90.032	7.056	0.606	0.043	0.098	0.018	0.020
05/10/2026	1061.051	1.204	0.925	0.614	90.023	7.065	0.605	0.043	0.097	0.018	0.020
05/09/2026	1060.990	1.206	0.924	0.614	90.017	7.075	0.601	0.043	0.096	0.017	0.020
05/08/2026	1060.917	1.209	0.925	0.614	90.007	7.088	0.596	0.042	0.094	0.017	0.020
05/07/2026	1060.841	1.213	0.926	0.614	89.994	7.104	0.592	0.041	0.093	0.017	0.019
05/06/2026	1060.775	1.214	0.928	0.614	89.989	7.111	0.590	0.041	0.092	0.017	0.019
05/05/2026	1060.818	1.219	0.926	0.614	89.971	7.130	0.587	0.041	0.091	0.017	0.019
05/04/2026	1060.862	1.222	0.924	0.614	89.961	7.142	0.586	0.040	0.090	0.017	0.019
05/03/2026	1060.891	1.223	0.922	0.614	89.957	7.146	0.585	0.040	0.090	0.016	0.019
05/02/2026	1061.052	1.227	0.917	0.614	89.938	7.165	0.586	0.040	0.090	0.017	0.019