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Gas Quality By Date / Gas Quality By ID

Date Requested: Aug 07 2026 9:27 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


08/07/2026	1100.956	1.073	2.650	0.655	81.062	14.277	0.879	0.020	0.036	0.002	0.002
08/06/2026	1100.956	1.073	2.650	0.655	81.062	14.277	0.879	0.020	0.036	0.002	0.002
08/05/2026	1102.298	1.084	2.635	0.656	80.968	14.311	0.937	0.023	0.040	0.002	0.002
08/04/2026	1107.824	1.069	2.607	0.659	80.530	14.616	1.099	0.027	0.047	0.002	0.002
08/03/2026	1108.794	1.074	2.611	0.660	80.389	14.744	1.103	0.026	0.047	0.003	0.003
08/02/2026	1106.990	1.045	2.533	0.657	80.936	14.247	1.150	0.030	0.053	0.003	0.003
08/01/2026	1100.359	1.019	2.378	0.651	82.115	13.353	1.053	0.028	0.050	0.003	0.003
07/31/2026	1105.858	1.017	2.414	0.655	81.463	13.842	1.163	0.033	0.060	0.003	0.004
07/30/2026	1108.986	1.032	2.483	0.658	80.944	14.205	1.228	0.034	0.065	0.004	0.004
07/29/2026	1109.147	1.042	2.552	0.659	80.705	14.372	1.243	0.029	0.051	0.003	0.003
07/28/2026	1110.589	1.040	2.574	0.660	80.572	14.400	1.308	0.035	0.063	0.003	0.003
07/27/2026	1111.051	1.044	2.580	0.661	80.355	14.728	1.206	0.029	0.052	0.003	0.003
07/26/2026	1108.000	1.057	2.580	0.659	80.637	14.510	1.137	0.027	0.047	0.002	0.002
07/25/2026	1102.034	1.056	2.584	0.655	81.267	14.018	0.996	0.027	0.048	0.002	0.002
07/24/2026	1092.292	1.062	2.639	0.649	82.371	12.875	0.973	0.026	0.048	0.003	0.003
07/23/2026	1088.421	1.038	2.621	0.646	82.918	12.417	0.933	0.024	0.044	0.002	0.002
07/22/2026	1091.338	1.028	2.582	0.648	82.698	12.643	0.972	0.025	0.046	0.002	0.003
07/21/2026	1090.859	1.024	2.599	0.648	82.744	12.567	0.998	0.024	0.042	0.002	0.002
07/20/2026	1097.389	1.043	2.564	0.652	81.976	13.307	1.041	0.024	0.042	0.002	0.002
07/19/2026	1093.899	1.026	2.521	0.649	82.553	12.815	1.003	0.027	0.049	0.003	0.003
07/18/2026	1082.909	0.969	2.469	0.640	84.113	11.484	0.891	0.024	0.044	0.003	0.003
07/17/2026	1075.957	0.964	2.192	0.633	85.633	10.311	0.814	0.026	0.049	0.005	0.005
07/16/2026	1070.810	0.868	2.163	0.628	86.651	9.376	0.840	0.031	0.060	0.005	0.006
07/15/2026	1097.576	1.016	2.537	0.651	82.294	12.877	1.154	0.039	0.075	0.004	0.004
07/14/2026	1092.219	1.008	2.494	0.647	82.885	12.527	0.997	0.029	0.054	0.003	0.003
07/13/2026	1085.153	1.018	2.521	0.643	83.536	12.003	0.853	0.023	0.041	0.002	0.002
07/12/2026	1084.023	1.017	2.521	0.642	83.678	11.866	0.851	0.022	0.040	0.002	0.002
07/11/2026	1081.550	1.010	2.467	0.640	84.148	11.451	0.856	0.023	0.040	0.002	0.002
07/10/2026	1084.235	1.044	2.616	0.644	83.376	12.038	0.859	0.023	0.040	0.002	0.002
07/09/2026	1082.053	1.033	2.542	0.641	83.801	11.751	0.812	0.021	0.037	0.002	0.002
07/08/2026	1082.305	1.028	2.555	0.642	83.753	11.792	0.806	0.021	0.039	0.002	0.003
07/07/2026	1083.942	1.030	2.510	0.642	83.622	11.982	0.790	0.021	0.039	0.002	0.003
07/06/2026	1083.012	1.036	2.537	0.642	83.643	11.950	0.772	0.020	0.037	0.002	0.003
07/05/2026	1087.173	1.054	2.603	0.646	82.906	12.598	0.780	0.019	0.034	0.002	0.002
07/04/2026	1081.634	1.019	2.642	0.642	83.640	11.848	0.783	0.020	0.043	0.002	0.002
07/03/2026	1080.248	1.056	2.620	0.642	83.688	11.870	0.714	0.017	0.031	0.003	0.002
07/02/2026	1083.627	1.054	2.664	0.644	83.278	12.120	0.818	0.022	0.039	0.002	0.002
07/01/2026	1085.702	1.023	2.523	0.643	83.400	12.183	0.805	0.022	0.040	0.002	0.002
06/30/2026	1081.467	1.048	2.635	0.642	83.531	12.003	0.725	0.019	0.034	0.002	0.002
06/29/2026	1081.735	1.042	2.610	0.642	83.571	11.992	0.730	0.019	0.033	0.002	0.002
06/28/2026	1085.142	1.028	2.494	0.643	83.528	12.071	0.815	0.022	0.037	0.002	0.002
06/27/2026	1085.401	1.022	2.478	0.643	83.591	11.993	0.846	0.024	0.042	0.002	0.002
06/26/2026	1083.444	1.039	2.549	0.643	83.601	11.926	0.821	0.022	0.038	0.002	0.002
06/25/2026	1083.562	1.024	2.471	0.642	83.769	11.883	0.794	0.020	0.035	0.002	0.002
06/24/2026	1077.832	1.038	2.577	0.639	84.196	11.370	0.762	0.019	0.034	0.002	0.002
06/23/2026	1079.252	1.035	2.570	0.640	84.023	11.563	0.756	0.018	0.031	0.002	0.002
06/22/2026	1082.814	1.041	2.569	0.642	83.578	11.974	0.781	0.019	0.033	0.002	0.002
06/21/2026	1082.904	1.024	2.452	0.641	83.823	11.918	0.731	0.018	0.031	0.002	0.002
06/20/2026	1081.292	1.089	2.728	0.644	83.290	12.081	0.736	0.023	0.045	0.003	0.003
06/19/2026	1081.323	1.062	2.681	0.643	83.481	11.954	0.737	0.025	0.052	0.004	0.004
06/18/2026	1080.393	1.065	2.648	0.642	83.686	11.769	0.744	0.026	0.054	0.004	0.004
06/17/2026	1081.062	1.079	2.620	0.642	83.670	11.758	0.785	0.027	0.054	0.003	0.003
06/16/2026	1078.675	1.074	2.637	0.641	83.922	11.537	0.739	0.028	0.054	0.005	0.004
06/15/2026	1079.208	1.081	2.624	0.641	83.810	11.692	0.718	0.022	0.046	0.003	0.004
06/14/2026	1088.179	1.057	2.518	0.646	83.265	12.049	1.021	0.030	0.054	0.003	0.003
06/13/2026	1088.506	1.054	2.523	0.646	83.215	12.099	1.022	0.029	0.053	0.003	0.003
06/12/2026	1088.096	1.052	2.572	0.646	83.149	12.126	1.016	0.029	0.051	0.003	0.003
06/11/2026	1090.106	1.039	2.597	0.647	82.893	12.337	1.046	0.030	0.052	0.003	0.003
06/10/2026	1083.271	1.043	2.666	0.644	83.428	11.907	0.881	0.024	0.045	0.003	0.003
06/09/2026	1083.060	1.041	2.634	0.643	83.488	11.932	0.830	0.024	0.046	0.003	0.003
06/08/2026	1078.942	1.055	2.683	0.641	83.847	11.527	0.820	0.022	0.041	0.003	0.003
06/07/2026	1080.571	1.052	2.652	0.642	83.771	11.587	0.865	0.024	0.044	0.002	0.003
06/06/2026	1046.951	0.762	2.096	0.610	89.861	6.635	0.562	0.024	0.048	0.006	0.007
06/05/2026	1081.374	1.052	2.748	0.644	83.494	11.711	0.925	0.024	0.042	0.002	0.002
06/04/2026	1088.036	1.048	2.699	0.647	82.868	12.285	1.014	0.029	0.051	0.003	0.003
06/03/2026	1087.292	1.102	2.951	0.650	82.186	12.726	0.958	0.025	0.046	0.003	0.003
06/02/2026	1084.306	1.098	2.937	0.648	82.561	12.424	0.906	0.024	0.045	0.003	0.003
06/01/2026	1084.242	1.073	2.851	0.647	82.795	12.323	0.890	0.022	0.041	0.002	0.003
05/31/2026	1081.832	1.088	2.869	0.646	82.969	12.176	0.833	0.021	0.039	0.002	0.003
05/30/2026	1045.434	0.658	2.265	0.609	89.913	6.544	0.534	0.023	0.048	0.006	0.008
05/29/2026	1068.428	0.893	2.542	0.631	85.868	9.891	0.728	0.023	0.045	0.004	0.005
05/28/2026	1086.750	1.068	2.774	0.647	82.638	12.588	0.862	0.023	0.042	0.002	0.003
05/27/2026	1054.676	0.777	2.326	0.618	88.315	7.906	0.606	0.021	0.040	0.005	0.006
05/26/2026	1072.673	0.992	2.593	0.635	84.963	10.628	0.761	0.020	0.037	0.003	0.003
05/25/2026	1043.652	0.674	2.087	0.606	90.458	6.211	0.493	0.021	0.042	0.006	0.008
05/24/2026	1028.260	0.484	1.910	0.592	93.185	4.001	0.343	0.019	0.042	0.007	0.009
05/23/2026	1036.161	0.567	2.123	0.600	91.565	5.231	0.434	0.021	0.043	0.007	0.009
05/22/2026	1077.575	1.045	2.740	0.641	83.953	11.340	0.858	0.022	0.037	0.002	0.002
05/21/2026	1060.104	0.850	2.551	0.625	86.900	9.018	0.626	0.017	0.031	0.003	0.004
05/20/2026	1064.952	0.880	2.532	0.628	86.319	9.506	0.701	0.020	0.035	0.003	0.004
05/19/2026	1038.632	0.537	2.058	0.601	91.532	5.265	0.516	0.026	0.050	0.007	0.008
05/18/2026	1086.543	1.106	2.816	0.648	82.649	12.334	1.014	0.028	0.048	0.002	0.002
05/17/2026	1041.582	0.568	2.156	0.604	90.885	5.754	0.544	0.025	0.051	0.007	0.008
05/16/2026	1064.922	0.842	2.462	0.627	86.660	9.218	0.734	0.025	0.047	0.005	0.006
05/15/2026	1033.360	0.464	2.062	0.596	92.375	4.526	0.467	0.028	0.058	0.009	0.010
05/14/2026	1042.027	0.590	1.878	0.602	91.624	5.143	0.621	0.039	0.079	0.012	0.013
05/13/2026	1071.099	0.870	2.510	0.632	85.690	10.077	0.776	0.025	0.044	0.004	0.004
05/12/2026	1085.525	1.039	2.688	0.645	83.067	12.267	0.873	0.023	0.040	0.002	0.002
05/11/2026	1085.637	1.040	2.672	0.645	83.087	12.260	0.872	0.023	0.041	0.002	0.002
05/10/2026	1084.376	1.029	2.554	0.643	83.560	11.911	0.873	0.025	0.043	0.002	0.002
05/09/2026	1088.241	1.028	2.560	0.646	83.105	12.306	0.928	0.026	0.044	0.002	0.002
05/08/2026	1091.390	1.042	2.542	0.648	82.688	12.734	0.926	0.024	0.040	0.002	0.002
05/07/2026	1083.974	1.004	2.633	0.643	83.502	11.908	0.880	0.025	0.044	0.002	0.002
05/06/2026	1082.546	0.955	2.570	0.641	84.001	11.491	0.896	0.029	0.052	0.004	0.004