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Gas Quality / Gas Quality By Date

Date Requested: Sep 28 2023 2:55 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	1039.565	0.574	0.429	0.585	94.518	4.358	0.112	0.005	0.004	0.001	0.000
09/27/2023	1039.565	0.574	0.429	0.585	94.518	4.358	0.112	0.005	0.004	0.001	0.000
09/26/2023	1068.741	0.774	1.480	0.618	88.151	9.149	0.418	0.011	0.016	0.001	0.001
09/25/2023	1060.003	0.742	1.295	0.610	89.725	7.862	0.344	0.011	0.018	0.002	0.002
09/24/2023	1046.400	0.625	0.838	0.594	92.675	5.624	0.215	0.008	0.010	0.001	0.001
09/23/2023	1038.486	0.567	0.554	0.585	94.417	4.310	0.137	0.006	0.007	0.001	0.001
09/22/2023	1034.554	0.546	0.484	0.582	95.091	3.772	0.098	0.004	0.004	0.001	0.000
09/21/2023	1034.518	0.539	0.482	0.581	95.129	3.731	0.109	0.005	0.004	0.001	0.000
09/20/2023	1036.314	0.565	0.461	0.583	94.860	4.020	0.084	0.005	0.004	0.001	0.001
09/19/2023	1036.767	0.543	0.479	0.583	94.835	4.026	0.101	0.007	0.007	0.001	0.001
09/18/2023	1039.358	0.551	0.460	0.584	94.720	4.013	0.178	0.035	0.041	0.001	0.001
09/17/2023	1037.184	0.544	0.452	0.583	94.833	4.061	0.099	0.005	0.005	0.001	0.001
09/16/2023	1038.002	0.548	0.451	0.583	94.759	4.095	0.132	0.007	0.006	0.001	0.001
09/15/2023	1036.967	0.550	0.460	0.583	94.854	4.001	0.122	0.006	0.005	0.001	0.001
09/14/2023	1037.324	0.542	0.454	0.583	94.835	4.033	0.125	0.005	0.004	0.001	0.000
09/13/2023	1037.182	0.561	0.444	0.583	94.841	4.013	0.131	0.005	0.004	0.001	0.000
09/12/2023	1040.728	0.564	0.451	0.585	94.374	4.454	0.144	0.006	0.005	0.001	0.001
09/11/2023	1045.247	0.563	0.528	0.589	93.606	5.145	0.147	0.005	0.005	0.001	0.000
09/10/2023	1065.065	0.707	1.212	0.611	89.289	8.459	0.308	0.009	0.013	0.001	0.001
09/09/2023	1070.991	0.758	1.435	0.618	87.944	9.474	0.361	0.010	0.016	0.001	0.001
09/08/2023	1054.952	0.647	0.898	0.601	91.410	6.774	0.250	0.008	0.011	0.001	0.001
09/07/2023	1049.048	0.619	0.756	0.595	92.529	5.866	0.213	0.007	0.008	0.001	0.001
09/06/2023	1043.906	0.564	0.508	0.588	93.883	4.838	0.188	0.010	0.008	0.001	0.001
09/05/2023	1059.815	0.703	1.148	0.607	90.065	7.761	0.280	0.008	0.012	0.001	0.001
09/04/2023	1040.489	0.571	0.446	0.585	94.355	4.512	0.107	0.004	0.004	0.001	0.000
09/03/2023	1039.278	0.564	0.462	0.585	94.489	4.374	0.102	0.004	0.004	0.001	0.000
09/02/2023	1040.950	0.569	0.449	0.586	94.303	4.553	0.116	0.005	0.004	0.001	0.000
09/01/2023	1047.655	0.585	0.443	0.590	93.544	5.190	0.204	0.014	0.014	0.003	0.002
08/31/2023	1050.771	0.592	0.427	0.592	93.149	5.590	0.217	0.011	0.010	0.002	0.001
08/30/2023	1049.049	0.586	0.417	0.591	93.362	5.444	0.172	0.009	0.008	0.001	0.001
08/29/2023	1046.596	0.588	0.420	0.589	93.567	5.321	0.094	0.004	0.004	0.001	0.000
08/28/2023	1045.759	0.576	0.427	0.589	93.683	5.215	0.090	0.004	0.003	0.001	0.000
08/27/2023	1045.937	0.578	0.438	0.589	93.633	5.248	0.093	0.004	0.003	0.001	0.000
08/26/2023	1046.680	0.566	0.436	0.589	93.576	5.311	0.100	0.004	0.004	0.001	0.000
08/25/2023	1047.162	0.559	0.437	0.589	93.530	5.361	0.103	0.004	0.004	0.001	0.000
08/24/2023	1046.553	0.588	0.435	0.589	93.553	5.309	0.105	0.005	0.004	0.001	0.001
08/23/2023	1046.408	0.589	0.430	0.589	93.577	5.294	0.101	0.005	0.004	0.001	0.001
08/22/2023	1047.150	0.593	0.431	0.590	93.476	5.383	0.106	0.005	0.004	0.001	0.001
08/21/2023	1046.441	0.592	0.446	0.589	93.526	5.324	0.101	0.004	0.004	0.001	0.000
08/20/2023	1047.055	0.586	0.435	0.590	93.485	5.386	0.099	0.004	0.004	0.001	0.000
08/19/2023	1047.760	0.591	0.411	0.590	93.441	5.445	0.102	0.005	0.004	0.001	0.000
08/18/2023	1046.233	0.585	0.418	0.589	93.622	5.277	0.089	0.004	0.004	0.001	0.000
08/17/2023	1045.587	0.579	0.420	0.588	93.710	5.198	0.085	0.004	0.003	0.001	0.000
08/16/2023	1044.729	0.587	0.435	0.588	93.763	5.126	0.081	0.004	0.003	0.001	0.000
08/15/2023	1044.662	0.595	0.436	0.588	93.760	5.117	0.085	0.004	0.003	0.001	0.000
08/14/2023	1046.086	0.590	0.428	0.589	93.608	5.276	0.089	0.004	0.004	0.001	0.000
08/13/2023	1047.739	0.581	0.428	0.590	93.415	5.474	0.093	0.004	0.003	0.001	0.000
08/12/2023	1047.013	0.565	0.413	0.589	93.580	5.343	0.091	0.004	0.003	0.001	0.000
08/11/2023	1047.351	0.564	0.406	0.589	93.555	5.375	0.092	0.004	0.003	0.001	0.000
08/10/2023	1046.992	0.577	0.410	0.589	93.565	5.347	0.092	0.004	0.004	0.001	0.000
08/09/2023	1046.857	0.588	0.413	0.589	93.558	5.333	0.097	0.005	0.004	0.001	0.001
08/08/2023	1047.058	0.582	0.399	0.589	93.570	5.347	0.093	0.004	0.004	0.001	0.000
08/07/2023	1047.896	0.581	0.393	0.590	93.495	5.413	0.107	0.005	0.004	0.001	0.001
08/06/2023	1044.216	0.579	0.391	0.587	93.967	4.960	0.094	0.004	0.004	0.001	0.000
08/05/2023	1038.507	0.565	0.396	0.583	94.727	4.211	0.090	0.004	0.004	0.001	0.000
08/04/2023	1038.541	0.562	0.404	0.584	94.714	4.218	0.092	0.005	0.004	0.001	0.001
08/03/2023	1038.676	0.548	0.430	0.584	94.663	4.263	0.088	0.004	0.003	0.001	0.000
08/02/2023	1038.720	0.537	0.407	0.583	94.726	4.230	0.086	0.004	0.004	0.001	0.000
08/01/2023	1039.684	0.544	0.394	0.584	94.630	4.331	0.092	0.004	0.004	0.001	0.000
07/31/2023	1038.478	0.568	0.417	0.584	94.681	4.232	0.093	0.005	0.004	0.001	0.001
07/30/2023	1040.173	0.550	0.403	0.584	94.532	4.413	0.092	0.005	0.004	0.001	0.001
07/29/2023	1042.941	0.584	0.407	0.587	94.100	4.792	0.107	0.005	0.004	0.001	0.001
07/28/2023	1042.378	0.623	0.433	0.587	94.051	4.751	0.130	0.006	0.005	0.001	0.001
07/27/2023	1040.407	0.622	0.451	0.586	94.230	4.588	0.099	0.004	0.004	0.001	0.001
07/26/2023	1041.898	0.601	0.436	0.587	94.141	4.692	0.117	0.006	0.005	0.001	0.001
07/25/2023	1042.642	0.597	0.463	0.587	93.972	4.857	0.101	0.004	0.004	0.001	0.001
07/24/2023	1042.562	0.604	0.449	0.587	93.990	4.855	0.092	0.004	0.004	0.001	0.001
07/23/2023	1042.820	0.614	0.437	0.587	93.979	4.853	0.106	0.005	0.005	0.001	0.001
07/22/2023	1043.738	0.623	0.460	0.588	93.799	4.986	0.119	0.005	0.006	0.001	0.001
07/21/2023	1043.927	0.643	0.456	0.589	93.730	5.046	0.112	0.005	0.005	0.001	0.001
07/20/2023	1042.149	0.639	0.451	0.588	93.953	4.856	0.091	0.004	0.004	0.001	0.000
07/19/2023	1043.834	0.626	0.419	0.588	93.861	4.972	0.111	0.005	0.004	0.001	0.000
07/18/2023	1044.348	0.606	0.403	0.588	93.886	4.975	0.118	0.005	0.005	0.001	0.001
07/17/2023	1043.382	0.602	0.409	0.587	93.999	4.873	0.105	0.005	0.005	0.001	0.001
07/16/2023	1043.406	0.598	0.440	0.588	93.922	4.931	0.100	0.004	0.004	0.001	0.000
07/15/2023	1043.922	0.610	0.454	0.588	93.808	5.009	0.110	0.005	0.004	0.001	0.001
07/14/2023	1044.175	0.611	0.444	0.588	93.794	5.030	0.109	0.005	0.004	0.001	0.001
07/13/2023	1053.313	0.684	0.808	0.599	91.679	6.581	0.213	0.008	0.010	0.001	0.001
07/12/2023	1082.610	0.861	1.863	0.632	85.239	11.360	0.544	0.015	0.026	0.002	0.001
07/11/2023	1079.326	0.824	1.746	0.628	86.054	10.727	0.532	0.016	0.027	0.002	0.002
07/10/2023	1045.592	0.572	0.467	0.589	93.710	5.074	0.159	0.008	0.008	0.001	0.001
07/09/2023	1045.488	0.566	0.415	0.588	93.817	5.062	0.126	0.007	0.006	0.001	0.001
07/08/2023	1043.432	0.557	0.411	0.587	94.148	4.717	0.149	0.008	0.008	0.001	0.001
07/07/2023	1043.919	0.559	0.410	0.587	94.036	4.864	0.121	0.005	0.004	0.001	0.000
07/06/2023	1047.592	0.578	0.408	0.590	93.635	5.155	0.193	0.013	0.013	0.002	0.002
07/05/2023	1042.690	0.588	0.449	0.587	94.068	4.736	0.148	0.006	0.004	0.001	0.000
07/04/2023	1038.585	0.572	0.464	0.584	94.599	4.211	0.142	0.006	0.005	0.001	0.001
07/03/2023	1036.838	0.562	0.462	0.583	94.840	3.993	0.131	0.006	0.004	0.001	0.000
07/02/2023	1037.633	0.558	0.458	0.583	94.769	4.061	0.140	0.006	0.005	0.001	0.001
07/01/2023	1040.623	0.528	0.402	0.584	94.562	4.374	0.124	0.005	0.004	0.001	0.000
06/30/2023	1049.717	0.593	0.718	0.594	92.591	5.871	0.211	0.007	0.009	0.001	0.001
06/29/2023	1097.452	0.897	2.257	0.646	82.711	13.311	0.749	0.022	0.041	0.002	0.002
06/28/2023	1061.245	0.667	1.113	0.607	90.159	7.684	0.347	0.011	0.016	0.001	0.001
06/27/2023	1101.380	0.899	2.246	0.648	82.327	13.620	0.839	0.023	0.041	0.002	0.002